Tag: Model Answer

  • [Solved] Assignment 6

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    – a year ago **files (7)** – ## Textbooknames.docx – ## Assignment6.docx – EJ1315523.pdf – feduc-07-980254.pdf – s41239-021-00286-7.pdf – PariseSpillane.PUBLISHED.Teacherlearningandinstructionalchange.pdf – PreparingSchoolsforEducationalChangeBarriersandSupportsASystematicLiteratureReview.pdf **## T…

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    – a year ago

    **files (7)**

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    – ## Assignment6.docx

    – EJ1315523.pdf
    – feduc-07-980254.pdf
    – s41239-021-00286-7.pdf
    – PariseSpillane.PUBLISHED.Teacherlearningandinstructionalchange.pdf
    – PreparingSchoolsforEducationalChangeBarriersandSupportsASystematicLiteratureReview.pdf

    **## Textbooknames.docx**

    Textbook names

    English, F. W. (2010). Deciding what to teach and test: Developing, aligning and leading the curriculum (3rd ed.). Thousand Oaks, CA: Corwin.

    Fullan, M. (2016). The new meaning of educational change (5th ed.). New York, NY: Teachers College Press.

    **## Assignment6.docx**

    Due 5/1/2025

    Part 1:  Research and locate 5 scholarly articles pertaining to education/training change and write short annotated bibliographies for each. The annotated bibliographies should follow APA standards. Each bibliography should be 100 words.

    Part 2:  Use the information from the five articles and information from your textbooks to write a paper that details what you foresee for education’s next 20 years, including the growth of distance education/e-learning.  (500 word
    paper, =/- 10 %)

    **EJ1315523.pdf**

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    **## Textbooknames.docx**

    Textbook names

    English, F. W. (2010). Deciding what to teach and test: Developing, aligning and leading the curriculum (3rd ed.). Thousand Oaks, CA: Corwin.

    Fullan, M. (2016). The new meaning of educational change (5th ed.). New York, NY: Teachers College Press.

    **## Assignment6.docx**

    Due 5/1/2025

    Part 1:  Research and locate 5 scholarly articles pertaining to education/training change and write short annotated bibliographies for each. The annotated bibliographies should follow APA standards. Each bibliography should be 100 words.

    Part 2:  Use the information from the five articles and information from your textbooks to write a paper that details what you foresee for education’s next 20 years, including the growth of distance education/e-learning.  (500 word
    paper, =/- 10 %)

    **EJ1315523.pdf**

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    **feduc-07-980254.pdf**

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    **s41239-021-00286-7.pdf**

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    **PariseSpillane.PUBLISHED.Teacherlearningandinstructionalchange.pdf**

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    **## Textbooknames.docx**

    Textbook names

    English, F. W. (2010). Deciding what to teach and test: Developing, aligning and leading the curriculum (3rd ed.). Thousand Oaks, CA: Corwin.

    Fullan, M. (2016). The new meaning of educational change (5th ed.). New York, NY: Teachers College Press.

    **## Assignment6.docx**

    Due 5/1/2025

    Part 1:  Research and locate 5 scholarly articles pertaining to education/training change and write short annotated bibliographies for each. The annotated bibliographies should follow APA standards. Each bibliography should be 100 words.

    Part 2:  Use the information from the five articles and information from your textbooks to write a paper that details what you foresee for education’s next 20 years, including the growth of distance education/e-learning.  (500 word
    paper, =/- 10 %)

    **EJ1315523.pdf**

    This file is too large to display. [View in new window](https://www.sweetstudy.com/files/ej1315523-pdf-10279015)

    **feduc-07-980254.pdf**

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    **s41239-021-00286-7.pdf**

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    **PariseSpillane.PUBLISHED.Teacherlearningandinstructionalchange.pdf**

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    **PreparingSchoolsforEducationalChangeBarriersandSupportsASystematicLiteratureReview.pdf**

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  • [Solved] Psychology Psychology Assignment

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    Psychology Assignment – a year ago

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    – a year ago

  • [Solved] Supply chain management paper

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    [>Management homework help](https://www.sweetstudy.com/fields/business-finance-management) Need assistance writing a 16 pg paper it is about 40% complete. The bibliography needs to be updated to reflect references from the past 5 years – [\ \ LiteratureReviewFinalAssignmentInstructions.doc](https:…

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    [>Management homework help](https://www.sweetstudy.com/fields/business-finance-management)

    Need assistance writing a 16 pg paper it is about 40% complete. The bibliography needs to be updated to reflect references from the past 5 years

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    – a year ago

  • [Solved] practical nursing

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  • [Solved] practical nursing

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    In-depth study guidance and analytical solution covering practical nursing.

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  • [Solved] Unit IV

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    [>Management homework help](https://www.sweetstudy.com/fields/business-finance-management) See attached – a year ago **files (2)** – ## UnitIVAssignment.docx – ## UnitIVStudyGuide.pdf **## UnitIVAssignment.docx** Unit IV This assignment measures your mastery of ULOs 2.1, 2.2, 3.1, and 3.2. **Researc…

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    – a year ago

    **files (2)**

    – ## UnitIVAssignment.docx

    – ## UnitIVStudyGuide.pdf

    **## UnitIVAssignment.docx**

    Unit IV

    This assignment measures your mastery of ULOs 2.1, 2.2, 3.1, and 3.2.

    **Research Strategy Analysis**

    Locate a primary research article in an academic journal from the CSU Online Library where the researcher(s) used a quantitative research strategy, a survey instrument, and inferential statistics. After reading the article, explain the following elements:

    · purpose of the study,

    · population of interest,

    · research questions,

    · constructs and variables being tested,

    · hypotheses,

    · research design,

    · analytical approach,

    · data analysis procedures used,

    · sampling frame,

    · sampling design (i.e., sampling type),

    · data collection method,

    · statistically significant inferences that are generalizable to the population of interest.

    Your assignment should consist of a minimum of two pages in length, not counting the required references page. Please thoroughly address all required elements listed above. Responses should be written in a narrative format rather than being formatted as short bullet points.

    Please use APA-compliant headings and sub-headings that align with the individual assignment elements and please respond to the assignment elements in the same sequence they are requested in the instructions. Do not combine elements within a section. Each assignment element should have its own section with APA heading. Adhere to all other APA Style and formatting guidelines, including in-text citations and references for all sources that are used. Include at least the article used as a source, but other credible sources may be used as needed.

    **Resources**

    The following resource(s) may help you with this assignment.

    ·
    [Citation Guide](https://www.columbiasouthern.edu/downloads/pdf/success/citation-guide)

    ·
    [CSU Online Library Research Guide](https://libguides.columbiasouthern.edu/researchmethods)

    ·
    [Submit Writing Center Request](https://mycsu.columbiasouthern.edu/student/forms/courses/writing-center-request)

    **## UnitIVStudyGuide.pdf**

    RCH 5301, Research Design and Methods 1

    Course Learning Outcomes for Unit IV

    At the end of this unit, you should be able to:

    2. Discriminate among the characteristics of qualitative and quantitative research methods.
    2.1 Deduce differences between a quantitative methodological research strategy and

    qualitative research strategy.
    2.2 Identify a primary research article in an academic journal where the researcher or

    researchers used a survey instrument and inferential statistics.

    3. Evaluate research designs.
    3.1 Differentiate between descriptive, explanatory, and exploratory research designs based on

    their unique characteristics.
    3.2 Analyze an academic study’s research design, analytical approach, data analysis

    procedures, data collection method, and sampling design.

    Required Unit Resources

    Chapter 3: The Use of Theory (ULOs 3.1 and 3.2)
    Read the following sections from this chapter:

    Quantitative Theory Use

    Chapter 4: Writing Strategies and Ethical Considerations (ULOs 3.1 and 3.2)

    Article: Research Methods: Quantitative Observation (ULOs 3.1 and 3.2)
    This article discusses using observation for quantitative data collection. (2 pages).

    Unit Lesson

    Lesson: Don’t Look Now, but You’re Being Observed (ULOs 3.1 and 3.2)

    Introduction

    Most of the focus of data collection in this course has been on the survey or self-completion questionnaire.
    While the survey is the most often used quantitative data collection method in research, there are other non-
    experimental methods for collecting data, such as structured observation, content analysis, and utilizing
    secondary data.

    Structured Observation

    As the name implies, structured observation is a process where the researcher systematically and visually
    examines and quantifies phenomena as they occur. While observation research is often associated with the
    qualitative research methodology, structured observation is decidedly quantitative. Characteristics of
    observation research that make it a positivist’s tool are that the variables to be studied are predetermined
    through the structure, and the variables are quantifiable. These are two conditions that are foreign to
    qualitative research.

    Variables under structured observation are varied. Virtually anything that can be counted can be studied
    through structured observation, including objects, time, events, words, clicks, people, and behavior. Even
    nonverbal communication can be observed and quantified, including facial expressions, body language, eye

    UNIT IV STUDY GUIDE
    Quantitative Research Using Naturally
    Occurring Data, Secondary Data, and
    Official Statistics

    RCH 5301, Research Design and Methods 2

    UNIT x STUDY GUIDE
    Title

    movements, personal space, gestures, and manners. For example, assume medical patients are under
    observation in a health care facility, and the predetermined variables to measure are facial expressions, body
    language, eye movements, personal space, manners, time, objects, demographics, and actions. The
    researcher might devise an observation schedule that includes the variables below.

    Was the purpose of the patient’s visit to:

    • seek treatment for a new medical concern (event)?
    • seek treatment for an existing medical condition (event)?

    When approached by the medical provider, did the patient:

    • smile, frown, or remain unchanged (facial expression)?
    • stand still, back away, or lean into the medical provider (personal space)?
    • shake the provider’s hand (manners)?
    • fold their arms or keep them dangling in a relaxed manner (body language)?
    • make steady eye contact or avoid looking at the provider directly (eye movement)?
    • mention the current condition that is being treated (words)?

    How much time did the patient:

    • speak with the provider (timing)?
    • engage in conversation with other patients (timing)?
    • spend in common areas (timing)?
    • isolate in their room (timing)?
    • handle common area activities, such as books (timing)?

    Which items did the patient handle while in the common area?

    • Educational literature (object)?
    • Magazines (object)?
    • Books (object)?
    • Board games (object)?

    What was the patient’s:

    • gender (demographics)?
    • age (demographics)?

    RCH 5301, Research Design and Methods 3

    UNIT x STUDY GUIDE
    Title

    Structured observation can take place in a controlled environment (i.e., contrived observation), such as a
    laboratory, but observation most often occurs in the participants’ natural environment, such as a field location
    or facility, which was used in the example above. Research outside of a lab has the potential for a more
    realistic and unbiased accounting of behavior since participants are unlikely to modify their actions to meet
    researcher expectations. In either case, the structured observation takes place without researcher
    intervention, although the research can be conducted overtly (i.e., undisguised observation) or covertly (i.e.,
    disguised observation). If conducted overtly, the participants are aware they are the subject of research. This
    can create bias since the participants are likely to modify their behavior to conform to how they think the
    researcher expects them to behave. This is known as reactivity. This is also known colloquially as the
    Hawthorne effect. The name originates from a series of 1920s industrial experiments conducted at Western
    Electric’s large Hawthorne plant in Cicero, Illinois. Although there were four different studies, the Illumination
    Experiments (1924–1927) were the most illuminating (pun intended) about the phenomenon called reactivity
    (Perera, 2021; Price et al., 2017).

    In the Illumination Experiments, researchers were seeking to determine if there was a relationship between
    the variables of illumination levels and factory productivity. They hypothesized that the relationship would be
    positive, meaning the variables would move in the same direction. For example, they guessed as illumination
    levels decreased, productivity would decrease, and as illumination levels increased, productivity would

    RCH 5301, Research Design and Methods 4

    UNIT x STUDY GUIDE
    Title

    increase. The researchers were surprised to find, however, that no matter the change in illumination,
    productivity increased. As illumination increased, productivity increased. As illumination decreased,
    productivity increased. It was determined that the workers’ awareness of being studied was severely biasing
    results. Interestingly, reactivity begins to wane over time as participants become desensitized to the presence
    of researchers, and their behaviors begin to normalize. This is precisely what occurred at the Hawthorne
    factory (Perera, 2021).

    To avoid bias from reactivity, observation research can be conducted covertly so that the participants are
    unaware that they are the subjects of research. While this can eliminate the risk of bias, it can potentially
    increase ethical risks. However, researchers generally accept covert observation as ethical if participants’
    anonymity is preserved, and the observation is performed in public where there is no expectation of privacy
    (Cooper & Schindler, 2014).

    Structured observation is very similar to naturalistic observation and participant observation, which are
    qualitative data collection methods. The difference between structured observation, naturalistic observation,
    and participant observation is that structured observation is intended to quantify a relatively small number of
    variables rather than record and interpret all the behaviors that are taking place (Price et al., 2017).

    It should be noted that everything that was discussed in previous units about sampling applies to structured
    observation; however, probability sampling can be challenging since it is often difficult to develop a sampling
    frame in observation studies. It then follows that making valid and reliable inferences about a population of
    interest, or generalizing results, can be difficult to achieve (Price et al., 2017).

    Structured Observation in Practice

    In addition to structured observation that occurs in participants’ natural environments, there are many other
    methods available to researchers to capture observation data. Many of these other methods use cutting-edge
    technology. The following describes examples of structured observation in practice, but this is nowhere near a
    complete list of all observation methods.

    Mechanical Observation

    It is not always possible or practical for researchers to observe the phenomena in real time in the participant’s
    natural environment. In these instances, mechanical observation is an effective alternative. Traffic cameras
    and other mechanical devices are commonly used to quantify usage of roadways and to identify traffic
    patterns that may be problematic. Video cameras and time-lapse photography are used in busy warehouses
    to improve the flow of product and safety for employees who are working around dangerous equipment.
    Nielsen Media Research uses mechanical observation to collect data on which television shows are being
    watched in households, on which television sets, who is watching them, and for how long. Arbitron performs
    similar observation research on radio audiences. Scanner-based observation is another mechanical means of
    capturing consumer purchase behavior data through scanned UPC codes. This is an easy way to collect large
    amounts of data that can be used to analyze the relationship between consumer behavior and variables like
    promotion and pricing (Cooper & Schindler, 2014).

    Satellite Imagery

    Observation from space is a unique example of observation research. Satellites are routinely used to observe
    activity at ports, shipping terminals, oil refineries, retail establishments, and farms. This data enables the
    quantification of shipping containers and vessel traffic in ports; supply of energy at oil refineries; consumer
    traffic at retail establishments like Walmart, Lowes, and McDonalds; and crop yields. Satellite data is then
    used to make inferences about economic activity (Eamon, 2010; Goldstein, 2010).

    Eye Tracking

    Eye tracking is a desirable observation method since it captures what subjects actually do rather than what
    they say they do. Eye tracking uses infrared-enabled webcam and wearable technology to quantify research
    participants’ conscious and unconscious eye movements to determine what they pay attention to (behavior)
    and for how long (timing). Eye tracking is useful for capturing participant data and the attention paid to online

    RCH 5301, Research Design and Methods 5

    UNIT x STUDY GUIDE
    Title

    stimuli. It is especially beneficial in online environments since eye-tracking data can be linked directly to
    behavior.

    Heat Mapping

    The purpose of heat mapping, like eye tracking, is to quantify human behavior using special technology. The
    technology is used to measure variables like cursor movements, scrolling activity, clicks and click-through
    rates, page views, and time per page for all website visitors. Activity is color coded, so high activity appears
    visually in gradients of red, and low activity appears as gradients of green. Heat mapping technology can also
    be used to create heat maps for consumer behavior and physical movements in retail establishments.
    Regardless of whether heat mapping is used for creating a visualization of behavior in digital or non-digital
    environments, the data can be used to make strategic decisions to improve the effectiveness of lower activity
    areas (Perez, 2020).

    Retail heat mapping (Soltani, 2015)

    Neuromarketing

    Neurofocus is a company that uses technology called quantified electroencephalography (QEEG) to measure
    a subject’s brain activity in different parts of their brain. The data is captured through discreet electrodes
    attached to the subject’s head and displayed in a format like a heat map. QEEG is like magnetic resonance
    imaging (MRI) technology, but it is mobile and allows the capture of data in dynamic environments. For
    example, electrodes can be attached to consumers to observe the alpha-wave brain activity as they engage
    in surfing the web. As their alpha-wave activity is triggered by interest in different websites, the researcher will
    observe their brain images that light in hotter gradients of red. As subject interest wanes, researchers will
    observe areas of the brain’s lighting in cooler gradients of green.

    Education

    Observation research is routinely used in many domains of interest, including education. For example,
    structured observation could be used in the classroom to quantify the number of questions asked by students
    during class time to determine if a relationship exists with grade point average.

    RCH 5301, Research Design and Methods 6

    UNIT x STUDY GUIDE
    Title

    Time and Motion

    Time and motion studies provide a great application for structured observation research. Quantifying the
    number of movements and time required to make those movements can be helpful in reducing waste,
    increasing efficiency, and raising safety awareness (Drew, 2022).

    Safety, Health Care, and Medicine

    Structured observation research in safety, health care, and medicine has been used to quantify the types,
    frequency, and severity of negative events across various departments, including operations, pharmacy,
    emergency, operating rooms, anesthesia, obstetrics, and intensive care. For example, the type, frequency,
    and severity of incorrect drug administration is easily quantifiable through observation research. In addition to
    improving operational efficiency, the most beneficial aspect of observation research in a safety or health care
    setting is the reduction of workplace accidents and illnesses and the detrimental effects of adverse care,
    including death (Carthey, 2003).

    Content Analysis

    Content analysis is like structured observation in that it is a quantitative process where the researcher
    systematically and visually examines and quantifies existing words, titles, subjects, actors, and images within
    published or unpublished print or digital media, including news articles, letters, emails, advertisements,
    television shows, and websites. The content analysis may measure either the inclusion or exclusion of the
    variable or variables under study. This should not be confused with the qualitative content analysis, which is
    subjective. In the qualitative content analysis, the researcher interprets and constructs meaning from the print
    or digital media. In quantitative content analysis, the researcher objectively quantifies what is found in the
    media and does not interject their values or interpret meaning. Content analysis would be an incredibly time-
    consuming and tedious exercise if it were done manually. Fortunately, there are technology solutions to
    facilitate this process so researchers can spend most of their time on data analysis rather than data collection
    (Zikmund et al., 2013).

    Secondary Data Analysis

    Secondary data analysis (i.e., archival research) is a quantitative approach to research using data that has
    already been collected for other purposes, by other people and researchers, such as academic study data,
    commercial and trade data, organizational data, and government data (Zikmund et al., 2013). For example,
    the scanner data mentioned above in the discussion on mechanical observation is normally collected by
    individual grocery store chains to monitor their own customers. However, the National Grocers Association
    could aggregate scanner data from their association members to share with the entire association, even those
    without access to their own scanner data. This would be a useful means of secondary data analysis.

    In Closing

    Many of the practical examples of structured observation make use of cutting-edge technology, and there is
    no stopping it. Technology is pervasive in society and is often used to surreptitiously capture consumer
    information through so-called surveillance products. See the examples below.

    • Smartwatches capture health, exercise, and sleep data.
    • Geolocation technology and GPS navigation apps track people’s activities and vehicle movements.
    • Smartphones, tablets, and laptops listen to their users.
    • Amazon’s Alexa and Apple's Siri capture user activity and listen to conversations.
    • Smart refrigerators, washing machines, and other appliances have listening capabilities.
    • Millions of users on social networking sites have no appreciation for privacy and gladly share their

    most intimate details.
    • Radio-frequency identification (RFID) chips used in toll passes, passports, payment mechanisms, and

    reward fobs track owners’ movements.

    Many consumers naively believe that marketers respect their privacy. Perhaps the most successful marketing
    organization in history, Amazon, has been caught collecting user conversations through Alexa without
    their knowledge. Since being caught with their hand in the cookie jar, Amazon now allows users to opt

    RCH 5301, Research Design and Methods 7

    UNIT x STUDY GUIDE
    Title

    out of this functionality, but many users are still unaware of this option or are simply unconcerned.
    Similarly, users of Gmail and Google Calendar open personal, business, and contact information that
    is available to Google to peruse at will, without requiring permission, and with no explanation required.
    Many other users are willing to trade privacy and confidentiality for convenience or productivity. Still, others
    are willing to swap their privacy for “free” services from companies like Google or Bing (Kelly, 2022).

    Experts in the field warn the public that the danger from these means of observation has never been more
    serious. The information that consumers share willingly and unwillingly with marketers can be accessed and
    abused by governments, hackers, and others (Kelly, 2022). For consumers, privacy and confidentiality should
    be a top concern, especially given the potential for search histories, location data, text messages, emails, and
    other digital information to be accessed, analyzed, and sold to third-party marketers and government
    agencies. Some would say that George Orwell’s vision in 1984 is alive and well in today’s society, and it is
    being facilitated through observation research technology. Researchers should enjoy the efficiency and
    quality of data provided through observation research technology, but they should always be mindful to do no
    harm.

    References

    Carthey, J. (2003). The role of structured observational research in health care. BMJ Publishing Group Ltd. &

    The Health Foundation. https://qualitysafety.bmj.com/content/12/suppl_2/ii13

    Cooper, D. R., & Schindler, P. S. (2014). Business research methods (12th ed.). McGraw-Hill.

    Creswell, J. W., & Creswell, J. D. (2022). Research design: Qualitative, quantitative, and mixed methods

    approaches (6th ed.). SAGE. https://online.vitalsource.com/#/books/9781071817964

    Drew, C. (2022, October 23). 10 observational research examples. The Helpful Professor.

    https://helpfulprofessor.com/observational-research-examples/

    Eamon, J. (2010, August 17). Spying for profits: The satellite image indicator. CNBC.

    https://www.cnbc.com/2010/08/17/Spying-For-Profits:-The-Satellite-Image-Indicator.html?slide=1

    Ellis, P. (2024). Research methods: Quantitative observation. Wounds UK, 20(2), 73-74.

    https://libraryresources.columbiasouthern.edu/login?url=https://search.ebscohost.com/login.aspx?dire
    ct=true&db=cul&AN=178268293&site=ehost-live&scope=site

    Goldstein, J. (2010, August 19). With satellite images, Wall Street analysts spy on Wal-Mart. NPR.

    https://www.npr.org/sections/money/2010/08/19/129298095/with-satellite-images-wall-street-analysts-
    spy-on-wal-mart

    Kelly, S. M. (2022, October 2). Amazon is always watching. CNN.

    https://www.cnn.com/2022/10/02/tech/amazon-product-event/index.html

    Perera, A. (2021, May 28). What is the Hawthorne effect? Simply Psychology.

    https://www.simplypsychology.org/hawthorne-effect.html

    Perez, J. (2020, May 20). What’s so hot about heat mapping? Pinckney.

    https://pinckneymarketing.com/whats-so-hot-about-heat-mapping/

    Price, P. C., Jhangiani, R., Chiang, I. A., Leighton, D. C., & Cuttler, C. (2017). 6.5 Observational research. In

    Research methods in psychology. Pressbooks.
    https://opentext.wsu.edu/carriecuttler/chapter/observational-research/

    Soltani, A. (2016, April 30). Privacy trade-offs in retail tracking [Image]. Federal Trade Commission.

    https://www.ftc.gov/policy/advocacy-research/tech-at-ftc/2015/04/privacy-trade-offs-retail-tracking

    Zikmund, W. G., Babin, B. J., Carr, J. C., & Griffin, M. (2013). Business research methods (9th ed.). Cengage

    Learning.

    **## UnitIVStudyGuide.pdf**

    RCH 5301, Research Design and Methods 1

    Course Learning Outcomes for Unit IV

    At the end of this unit, you should be able to:

    2. Discriminate among the characteristics of qualitative and quantitative research methods.
    2.1 Deduce differences between a quantitative methodological research strategy and

    qualitative research strategy.
    2.2 Identify a primary research article in an academic journal where the researcher or

    researchers used a survey instrument and inferential statistics.

    3. Evaluate research designs.
    3.1 Differentiate between descriptive, explanatory, and exploratory research designs based on

    their unique characteristics.
    3.2 Analyze an academic study’s research design, analytical approach, data analysis

    procedures, data collection method, and sampling design.

    Required Unit Resources

    Chapter 3: The Use of Theory (ULOs 3.1 and 3.2)
    Read the following sections from this chapter:

    Quantitative Theory Use

    Chapter 4: Writing Strategies and Ethical Considerations (ULOs 3.1 and 3.2)

    Article: Research Methods: Quantitative Observation (ULOs 3.1 and 3.2)
    This article discusses using observation for quantitative data collection. (2 pages).

    Unit Lesson

    Lesson: Don’t Look Now, but You’re Being Observed (ULOs 3.1 and 3.2)

    Introduction

    Most of the focus of data collection in this course has been on the survey or self-completion questionnaire.
    While the survey is the most often used quantitative data collection method in research, there are other non-
    experimental methods for collecting data, such as structured observation, content analysis, and utilizing
    secondary data.

    Structured Observation

    As the name implies, structured observation is a process where the researcher systematically and visually
    examines and quantifies phenomena as they occur. While observation research is often associated with the
    qualitative research methodology, structured observation is decidedly quantitative. Characteristics of
    observation research that make it a positivist’s tool are that the variables to be studied are predetermined
    through the structure, and the variables are quantifiable. These are two conditions that are foreign to
    qualitative research.

    Variables under structured observation are varied. Virtually anything that can be counted can be studied
    through structured observation, including objects, time, events, words, clicks, people, and behavior. Even
    nonverbal communication can be observed and quantified, including facial expressions, body language, eye

    UNIT IV STUDY GUIDE
    Quantitative Research Using Naturally
    Occurring Data, Secondary Data, and
    Official Statistics

    RCH 5301, Research Design and Methods 2

    UNIT x STUDY GUIDE
    Title

    movements, personal space, gestures, and manners. For example, assume medical patients are under
    observation in a health care facility, and the predetermined variables to measure are facial expressions, body
    language, eye movements, personal space, manners, time, objects, demographics, and actions. The
    researcher might devise an observation schedule that includes the variables below.

    Was the purpose of the patient’s visit to:

    • seek treatment for a new medical concern (event)?
    • seek treatment for an existing medical condition (event)?

    When approached by the medical provider, did the patient:

    • smile, frown, or remain unchanged (facial expression)?
    • stand still, back away, or lean into the medical provider (personal space)?
    • shake the provider’s hand (manners)?
    • fold their arms or keep them dangling in a relaxed manner (body language)?
    • make steady eye contact or avoid looking at the provider directly (eye movement)?
    • mention the current condition that is being treated (words)?

    How much time did the patient:

    • speak with the provider (timing)?
    • engage in conversation with other patients (timing)?
    • spend in common areas (timing)?
    • isolate in their room (timing)?
    • handle common area activities, such as books (timing)?

    Which items did the patient handle while in the common area?

    • Educational literature (object)?
    • Magazines (object)?
    • Books (object)?
    • Board games (object)?

    What was the patient’s:

    • gender (demographics)?
    • age (demographics)?

    RCH 5301, Research Design and Methods 3

    UNIT x STUDY GUIDE
    Title

    Structured observation can take place in a controlled environment (i.e., contrived observation), such as a
    laboratory, but observation most often occurs in the participants’ natural environment, such as a field location
    or facility, which was used in the example above. Research outside of a lab has the potential for a more
    realistic and unbiased accounting of behavior since participants are unlikely to modify their actions to meet
    researcher expectations. In either case, the structured observation takes place without researcher
    intervention, although the research can be conducted overtly (i.e., undisguised observation) or covertly (i.e.,
    disguised observation). If conducted overtly, the participants are aware they are the subject of research. This
    can create bias since the participants are likely to modify their behavior to conform to how they think the
    researcher expects them to behave. This is known as reactivity. This is also known colloquially as the
    Hawthorne effect. The name originates from a series of 1920s industrial experiments conducted at Western
    Electric’s large Hawthorne plant in Cicero, Illinois. Although there were four different studies, the Illumination
    Experiments (1924–1927) were the most illuminating (pun intended) about the phenomenon called reactivity
    (Perera, 2021; Price et al., 2017).

    In the Illumination Experiments, researchers were seeking to determine if there was a relationship between
    the variables of illumination levels and factory productivity. They hypothesized that the relationship would be
    positive, meaning the variables would move in the same direction. For example, they guessed as illumination
    levels decreased, productivity would decrease, and as illumination levels increased, productivity would

    RCH 5301, Research Design and Methods 4

    UNIT x STUDY GUIDE
    Title

    increase. The researchers were surprised to find, however, that no matter the change in illumination,
    productivity increased. As illumination increased, productivity increased. As illumination decreased,
    productivity increased. It was determined that the workers’ awareness of being studied was severely biasing
    results. Interestingly, reactivity begins to wane over time as participants become desensitized to the presence
    of researchers, and their behaviors begin to normalize. This is precisely what occurred at the Hawthorne
    factory (Perera, 2021).

    To avoid bias from reactivity, observation research can be conducted covertly so that the participants are
    unaware that they are the subjects of research. While this can eliminate the risk of bias, it can potentially
    increase ethical risks. However, researchers generally accept covert observation as ethical if participants’
    anonymity is preserved, and the observation is performed in public where there is no expectation of privacy
    (Cooper & Schindler, 2014).

    Structured observation is very similar to naturalistic observation and participant observation, which are
    qualitative data collection methods. The difference between structured observation, naturalistic observation,
    and participant observation is that structured observation is intended to quantify a relatively small number of
    variables rather than record and interpret all the behaviors that are taking place (Price et al., 2017).

    It should be noted that everything that was discussed in previous units about sampling applies to structured
    observation; however, probability sampling can be challenging since it is often difficult to develop a sampling
    frame in observation studies. It then follows that making valid and reliable inferences about a population of
    interest, or generalizing results, can be difficult to achieve (Price et al., 2017).

    Structured Observation in Practice

    In addition to structured observation that occurs in participants’ natural environments, there are many other
    methods available to researchers to capture observation data. Many of these other methods use cutting-edge
    technology. The following describes examples of structured observation in practice, but this is nowhere near a
    complete list of all observation methods.

    Mechanical Observation

    It is not always possible or practical for researchers to observe the phenomena in real time in the participant’s
    natural environment. In these instances, mechanical observation is an effective alternative. Traffic cameras
    and other mechanical devices are commonly used to quantify usage of roadways and to identify traffic
    patterns that may be problematic. Video cameras and time-lapse photography are used in busy warehouses
    to improve the flow of product and safety for employees who are working around dangerous equipment.
    Nielsen Media Research uses mechanical observation to collect data on which television shows are being
    watched in households, on which television sets, who is watching them, and for how long. Arbitron performs
    similar observation research on radio audiences. Scanner-based observation is another mechanical means of
    capturing consumer purchase behavior data through scanned UPC codes. This is an easy way to collect large
    amounts of data that can be used to analyze the relationship between consumer behavior and variables like
    promotion and pricing (Cooper & Schindler, 2014).

    Satellite Imagery

    Observation from space is a unique example of observation research. Satellites are routinely used to observe
    activity at ports, shipping terminals, oil refineries, retail establishments, and farms. This data enables the
    quantification of shipping containers and vessel traffic in ports; supply of energy at oil refineries; consumer
    traffic at retail establishments like Walmart, Lowes, and McDonalds; and crop yields. Satellite data is then
    used to make inferences about economic activity (Eamon, 2010; Goldstein, 2010).

    Eye Tracking

    Eye tracking is a desirable observation method since it captures what subjects actually do rather than what
    they say they do. Eye tracking uses infrared-enabled webcam and wearable technology to quantify research
    participants’ conscious and unconscious eye movements to determine what they pay attention to (behavior)
    and for how long (timing). Eye tracking is useful for capturing participant data and the attention paid to online

    RCH 5301, Research Design and Methods 5

    UNIT x STUDY GUIDE
    Title

    stimuli. It is especially beneficial in online environments since eye-tracking data can be linked directly to
    behavior.

    Heat Mapping

    The purpose of heat mapping, like eye tracking, is to quantify human behavior using special technology. The
    technology is used to measure variables like cursor movements, scrolling activity, clicks and click-through
    rates, page views, and time per page for all website visitors. Activity is color coded, so high activity appears
    visually in gradients of red, and low activity appears as gradients of green. Heat mapping technology can also
    be used to create heat maps for consumer behavior and physical movements in retail establishments.
    Regardless of whether heat mapping is used for creating a visualization of behavior in digital or non-digital
    environments, the data can be used to make strategic decisions to improve the effectiveness of lower activity
    areas (Perez, 2020).

    Retail heat mapping (Soltani, 2015)

    Neuromarketing

    Neurofocus is a company that uses technology called quantified electroencephalography (QEEG) to measure
    a subject’s brain activity in different parts of their brain. The data is captured through discreet electrodes
    attached to the subject’s head and displayed in a format like a heat map. QEEG is like magnetic resonance
    imaging (MRI) technology, but it is mobile and allows the capture of data in dynamic environments. For
    example, electrodes can be attached to consumers to observe the alpha-wave brain activity as they engage
    in surfing the web. As their alpha-wave activity is triggered by interest in different websites, the researcher will
    observe their brain images that light in hotter gradients of red. As subject interest wanes, researchers will
    observe areas of the brain’s lighting in cooler gradients of green.

    Education

    Observation research is routinely used in many domains of interest, including education. For example,
    structured observation could be used in the classroom to quantify the number of questions asked by students
    during class time to determine if a relationship exists with grade point average.

    RCH 5301, Research Design and Methods 6

    UNIT x STUDY GUIDE
    Title

    Time and Motion

    Time and motion studies provide a great application for structured observation research. Quantifying the
    number of movements and time required to make those movements can be helpful in reducing waste,
    increasing efficiency, and raising safety awareness (Drew, 2022).

    Safety, Health Care, and Medicine

    Structured observation research in safety, health care, and medicine has been used to quantify the types,
    frequency, and severity of negative events across various departments, including operations, pharmacy,
    emergency, operating rooms, anesthesia, obstetrics, and intensive care. For example, the type, frequency,
    and severity of incorrect drug administration is easily quantifiable through observation research. In addition to
    improving operational efficiency, the most beneficial aspect of observation research in a safety or health care
    setting is the reduction of workplace accidents and illnesses and the detrimental effects of adverse care,
    including death (Carthey, 2003).

    Content Analysis

    Content analysis is like structured observation in that it is a quantitative process where the researcher
    systematically and visually examines and quantifies existing words, titles, subjects, actors, and images within
    published or unpublished print or digital media, including news articles, letters, emails, advertisements,
    television shows, and websites. The content analysis may measure either the inclusion or exclusion of the
    variable or variables under study. This should not be confused with the qualitative content analysis, which is
    subjective. In the qualitative content analysis, the researcher interprets and constructs meaning from the print
    or digital media. In quantitative content analysis, the researcher objectively quantifies what is found in the
    media and does not interject their values or interpret meaning. Content analysis would be an incredibly time-
    consuming and tedious exercise if it were done manually. Fortunately, there are technology solutions to
    facilitate this process so researchers can spend most of their time on data analysis rather than data collection
    (Zikmund et al., 2013).

    Secondary Data Analysis

    Secondary data analysis (i.e., archival research) is a quantitative approach to research using data that has
    already been collected for other purposes, by other people and researchers, such as academic study data,
    commercial and trade data, organizational data, and government data (Zikmund et al., 2013). For example,
    the scanner data mentioned above in the discussion on mechanical observation is normally collected by
    individual grocery store chains to monitor their own customers. However, the National Grocers Association
    could aggregate scanner data from their association members to share with the entire association, even those
    without access to their own scanner data. This would be a useful means of secondary data analysis.

    In Closing

    Many of the practical examples of structured observation make use of cutting-edge technology, and there is
    no stopping it. Technology is pervasive in society and is often used to surreptitiously capture consumer
    information through so-called surveillance products. See the examples below.

    • Smartwatches capture health, exercise, and sleep data.
    • Geolocation technology and GPS navigation apps track people’s activities and vehicle movements.
    • Smartphones, tablets, and laptops listen to their users.
    • Amazon’s Alexa and Apple's Siri capture user activity and listen to conversations.
    • Smart refrigerators, washing machines, and other appliances have listening capabilities.
    • Millions of users on social networking sites have no appreciation for privacy and gladly share their

    most intimate details.
    • Radio-frequency identification (RFID) chips used in toll passes, passports, payment mechanisms, and

    reward fobs track owners’ movements.

    Many consumers naively believe that marketers respect their privacy. Perhaps the most successful marketing
    organization in history, Amazon, has been caught collecting user conversations through Alexa without
    their knowledge. Since being caught with their hand in the cookie jar, Amazon now allows users to opt

    RCH 5301, Research Design and Methods 7

    UNIT x STUDY GUIDE
    Title

    out of this functionality, but many users are still unaware of this option or are simply unconcerned.
    Similarly, users of Gmail and Google Calendar open personal, business, and contact information that
    is available to Google to peruse at will, without requiring permission, and with no explanation required.
    Many other users are willing to trade privacy and confidentiality for convenience or productivity. Still, others
    are willing to swap their privacy for “free” services from companies like Google or Bing (Kelly, 2022).

    Experts in the field warn the public that the danger from these means of observation has never been more
    serious. The information that consumers share willingly and unwillingly with marketers can be accessed and
    abused by governments, hackers, and others (Kelly, 2022). For consumers, privacy and confidentiality should
    be a top concern, especially given the potential for search histories, location data, text messages, emails, and
    other digital information to be accessed, analyzed, and sold to third-party marketers and government
    agencies. Some would say that George Orwell’s vision in 1984 is alive and well in today’s society, and it is
    being facilitated through observation research technology. Researchers should enjoy the efficiency and
    quality of data provided through observation research technology, but they should always be mindful to do no
    harm.

    References

    Carthey, J. (2003). The role of structured observational research in health care. BMJ Publishing Group Ltd. &

    The Health Foundation. https://qualitysafety.bmj.com/content/12/suppl_2/ii13

    Cooper, D. R., & Schindler, P. S. (2014). Business research methods (12th ed.). McGraw-Hill.

    Creswell, J. W., & Creswell, J. D. (2022). Research design: Qualitative, quantitative, and mixed methods

    approaches (6th ed.). SAGE. https://online.vitalsource.com/#/books/9781071817964

    Drew, C. (2022, October 23). 10 observational research examples. The Helpful Professor.

    https://helpfulprofessor.com/observational-research-examples/

    Eamon, J. (2010, August 17). Spying for profits: The satellite image indicator. CNBC.

    https://www.cnbc.com/2010/08/17/Spying-For-Profits:-The-Satellite-Image-Indicator.html?slide=1

    Ellis, P. (2024). Research methods: Quantitative observation. Wounds UK, 20(2), 73-74.

    https://libraryresources.columbiasouthern.edu/login?url=https://search.ebscohost.com/login.aspx?dire
    ct=true&db=cul&AN=178268293&site=ehost-live&scope=site

    Goldstein, J. (2010, August 19). With satellite images, Wall Street analysts spy on Wal-Mart. NPR.

    https://www.npr.org/sections/money/2010/08/19/129298095/with-satellite-images-wall-street-analysts-
    spy-on-wal-mart

    Kelly, S. M. (2022, October 2). Amazon is always watching. CNN.

    https://www.cnn.com/2022/10/02/tech/amazon-product-event/index.html

    Perera, A. (2021, May 28). What is the Hawthorne effect? Simply Psychology.

    https://www.simplypsychology.org/hawthorne-effect.html

    Perez, J. (2020, May 20). What’s so hot about heat mapping? Pinckney.

    https://pinckneymarketing.com/whats-so-hot-about-heat-mapping/

    Price, P. C., Jhangiani, R., Chiang, I. A., Leighton, D. C., & Cuttler, C. (2017). 6.5 Observational research. In

    Research methods in psychology. Pressbooks.
    https://opentext.wsu.edu/carriecuttler/chapter/observational-research/

    Soltani, A. (2016, April 30). Privacy trade-offs in retail tracking [Image]. Federal Trade Commission.

    https://www.ftc.gov/policy/advocacy-research/tech-at-ftc/2015/04/privacy-trade-offs-retail-tracking

    Zikmund, W. G., Babin, B. J., Carr, J. C., & Griffin, M. (2013). Business research methods (9th ed.). Cengage

    Learning.

    **## UnitIVAssignment.docx**

    Unit IV

    This assignment measures your mastery of ULOs 2.1, 2.2, 3.1, and 3.2.

    **Research Strategy Analysis**

    Locate a primary research article in an academic journal from the CSU Online Library where the researcher(s) used a quantitative research strategy, a survey instrument, and inferential statistics. After reading the article, explain the following elements:

    · purpose of the study,

    · population of interest,

    · research questions,

    · constructs and variables being tested,

    · hypotheses,

    · research design,

    · analytical approach,

    · data analysis procedures used,

    · sampling frame,

    · sampling design (i.e., sampling type),

    · data collection method,

    · statistically significant inferences that are generalizable to the population of interest.

    Your assignment should consist of a minimum of two pages in length, not counting the required references page. Please thoroughly address all required elements listed above. Responses should be written in a narrative format rather than being formatted as short bullet points.

    Please use APA-compliant headings and sub-headings that align with the individual assignment elements and please respond to the assignment elements in the same sequence they are requested in the instructions. Do not combine elements within a section. Each assignment element should have its own section with APA heading. Adhere to all other APA Style and formatting guidelines, including in-text citations and references for all sources that are used. Include at least the article used as a source, but other credible sources may be used as needed.

    **Resources**

    The following resource(s) may help you with this assignment.

    ·
    [Citation Guide](https://www.columbiasouthern.edu/downloads/pdf/success/citation-guide)

    ·
    [CSU Online Library Research Guide](https://libguides.columbiasouthern.edu/researchmethods)

    ·
    [Submit Writing Center Request](https://mycsu.columbiasouthern.edu/student/forms/courses/writing-center-request)

    **## UnitIVStudyGuide.pdf**

    RCH 5301, Research Design and Methods 1

    Course Learning Outcomes for Unit IV

    At the end of this unit, you should be able to:

    2. Discriminate among the characteristics of qualitative and quantitative research methods.
    2.1 Deduce differences between a quantitative methodological research strategy and

    qualitative research strategy.
    2.2 Identify a primary research article in an academic journal where the researcher or

    researchers used a survey instrument and inferential statistics.

    3. Evaluate research designs.
    3.1 Differentiate between descriptive, explanatory, and exploratory research designs based on

    their unique characteristics.
    3.2 Analyze an academic study’s research design, analytical approach, data analysis

    procedures, data collection method, and sampling design.

    Required Unit Resources

    Chapter 3: The Use of Theory (ULOs 3.1 and 3.2)
    Read the following sections from this chapter:

    Quantitative Theory Use

    Chapter 4: Writing Strategies and Ethical Considerations (ULOs 3.1 and 3.2)

    Article: Research Methods: Quantitative Observation (ULOs 3.1 and 3.2)
    This article discusses using observation for quantitative data collection. (2 pages).

    Unit Lesson

    Lesson: Don’t Look Now, but You’re Being Observed (ULOs 3.1 and 3.2)

    Introduction

    Most of the focus of data collection in this course has been on the survey or self-completion questionnaire.
    While the survey is the most often used quantitative data collection method in research, there are other non-
    experimental methods for collecting data, such as structured observation, content analysis, and utilizing
    secondary data.

    Structured Observation

    As the name implies, structured observation is a process where the researcher systematically and visually
    examines and quantifies phenomena as they occur. While observation research is often associated with the
    qualitative research methodology, structured observation is decidedly quantitative. Characteristics of
    observation research that make it a positivist’s tool are that the variables to be studied are predetermined
    through the structure, and the variables are quantifiable. These are two conditions that are foreign to
    qualitative research.

    Variables under structured observation are varied. Virtually anything that can be counted can be studied
    through structured observation, including objects, time, events, words, clicks, people, and behavior. Even
    nonverbal communication can be observed and quantified, including facial expressions, body language, eye

    UNIT IV STUDY GUIDE
    Quantitative Research Using Naturally
    Occurring Data, Secondary Data, and
    Official Statistics

    RCH 5301, Research Design and Methods 2

    UNIT x STUDY GUIDE
    Title

    movements, personal space, gestures, and manners. For example, assume medical patients are under
    observation in a health care facility, and the predetermined variables to measure are facial expressions, body
    language, eye movements, personal space, manners, time, objects, demographics, and actions. The
    researcher might devise an observation schedule that includes the variables below.

    Was the purpose of the patient’s visit to:

    • seek treatment for a new medical concern (event)?
    • seek treatment for an existing medical condition (event)?

    When approached by the medical provider, did the patient:

    • smile, frown, or remain unchanged (facial expression)?
    • stand still, back away, or lean into the medical provider (personal space)?
    • shake the provider’s hand (manners)?
    • fold their arms or keep them dangling in a relaxed manner (body language)?
    • make steady eye contact or avoid looking at the provider directly (eye movement)?
    • mention the current condition that is being treated (words)?

    How much time did the patient:

    • speak with the provider (timing)?
    • engage in conversation with other patients (timing)?
    • spend in common areas (timing)?
    • isolate in their room (timing)?
    • handle common area activities, such as books (timing)?

    Which items did the patient handle while in the common area?

    • Educational literature (object)?
    • Magazines (object)?
    • Books (object)?
    • Board games (object)?

    What was the patient’s:

    • gender (demographics)?
    • age (demographics)?

    RCH 5301, Research Design and Methods 3

    UNIT x STUDY GUIDE
    Title

    Structured observation can take place in a controlled environment (i.e., contrived observation), such as a
    laboratory, but observation most often occurs in the participants’ natural environment, such as a field location
    or facility, which was used in the example above. Research outside of a lab has the potential for a more
    realistic and unbiased accounting of behavior since participants are unlikely to modify their actions to meet
    researcher expectations. In either case, the structured observation takes place without researcher
    intervention, although the research can be conducted overtly (i.e., undisguised observation) or covertly (i.e.,
    disguised observation). If conducted overtly, the participants are aware they are the subject of research. This
    can create bias since the participants are likely to modify their behavior to conform to how they think the
    researcher expects them to behave. This is known as reactivity. This is also known colloquially as the
    Hawthorne effect. The name originates from a series of 1920s industrial experiments conducted at Western
    Electric’s large Hawthorne plant in Cicero, Illinois. Although there were four different studies, the Illumination
    Experiments (1924–1927) were the most illuminating (pun intended) about the phenomenon called reactivity
    (Perera, 2021; Price et al., 2017).

    In the Illumination Experiments, researchers were seeking to determine if there was a relationship between
    the variables of illumination levels and factory productivity. They hypothesized that the relationship would be
    positive, meaning the variables would move in the same direction. For example, they guessed as illumination
    levels decreased, productivity would decrease, and as illumination levels increased, productivity would

    RCH 5301, Research Design and Methods 4

    UNIT x STUDY GUIDE
    Title

    increase. The researchers were surprised to find, however, that no matter the change in illumination,
    productivity increased. As illumination increased, productivity increased. As illumination decreased,
    productivity increased. It was determined that the workers’ awareness of being studied was severely biasing
    results. Interestingly, reactivity begins to wane over time as participants become desensitized to the presence
    of researchers, and their behaviors begin to normalize. This is precisely what occurred at the Hawthorne
    factory (Perera, 2021).

    To avoid bias from reactivity, observation research can be conducted covertly so that the participants are
    unaware that they are the subjects of research. While this can eliminate the risk of bias, it can potentially
    increase ethical risks. However, researchers generally accept covert observation as ethical if participants’
    anonymity is preserved, and the observation is performed in public where there is no expectation of privacy
    (Cooper & Schindler, 2014).

    Structured observation is very similar to naturalistic observation and participant observation, which are
    qualitative data collection methods. The difference between structured observation, naturalistic observation,
    and participant observation is that structured observation is intended to quantify a relatively small number of
    variables rather than record and interpret all the behaviors that are taking place (Price et al., 2017).

    It should be noted that everything that was discussed in previous units about sampling applies to structured
    observation; however, probability sampling can be challenging since it is often difficult to develop a sampling
    frame in observation studies. It then follows that making valid and reliable inferences about a population of
    interest, or generalizing results, can be difficult to achieve (Price et al., 2017).

    Structured Observation in Practice

    In addition to structured observation that occurs in participants’ natural environments, there are many other
    methods available to researchers to capture observation data. Many of these other methods use cutting-edge
    technology. The following describes examples of structured observation in practice, but this is nowhere near a
    complete list of all observation methods.

    Mechanical Observation

    It is not always possible or practical for researchers to observe the phenomena in real time in the participant’s
    natural environment. In these instances, mechanical observation is an effective alternative. Traffic cameras
    and other mechanical devices are commonly used to quantify usage of roadways and to identify traffic
    patterns that may be problematic. Video cameras and time-lapse photography are used in busy warehouses
    to improve the flow of product and safety for employees who are working around dangerous equipment.
    Nielsen Media Research uses mechanical observation to collect data on which television shows are being
    watched in households, on which television sets, who is watching them, and for how long. Arbitron performs
    similar observation research on radio audiences. Scanner-based observation is another mechanical means of
    capturing consumer purchase behavior data through scanned UPC codes. This is an easy way to collect large
    amounts of data that can be used to analyze the relationship between consumer behavior and variables like
    promotion and pricing (Cooper & Schindler, 2014).

    Satellite Imagery

    Observation from space is a unique example of observation research. Satellites are routinely used to observe
    activity at ports, shipping terminals, oil refineries, retail establishments, and farms. This data enables the
    quantification of shipping containers and vessel traffic in ports; supply of energy at oil refineries; consumer
    traffic at retail establishments like Walmart, Lowes, and McDonalds; and crop yields. Satellite data is then
    used to make inferences about economic activity (Eamon, 2010; Goldstein, 2010).

    Eye Tracking

    Eye tracking is a desirable observation method since it captures what subjects actually do rather than what
    they say they do. Eye tracking uses infrared-enabled webcam and wearable technology to quantify research
    participants’ conscious and unconscious eye movements to determine what they pay attention to (behavior)
    and for how long (timing). Eye tracking is useful for capturing participant data and the attention paid to online

    RCH 5301, Research Design and Methods 5

    UNIT x STUDY GUIDE
    Title

    stimuli. It is especially beneficial in online environments since eye-tracking data can be linked directly to
    behavior.

    Heat Mapping

    The purpose of heat mapping, like eye tracking, is to quantify human behavior using special technology. The
    technology is used to measure variables like cursor movements, scrolling activity, clicks and click-through
    rates, page views, and time per page for all website visitors. Activity is color coded, so high activity appears
    visually in gradients of red, and low activity appears as gradients of green. Heat mapping technology can also
    be used to create heat maps for consumer behavior and physical movements in retail establishments.
    Regardless of whether heat mapping is used for creating a visualization of behavior in digital or non-digital
    environments, the data can be used to make strategic decisions to improve the effectiveness of lower activity
    areas (Perez, 2020).

    Retail heat mapping (Soltani, 2015)

    Neuromarketing

    Neurofocus is a company that uses technology called quantified electroencephalography (QEEG) to measure
    a subject’s brain activity in different parts of their brain. The data is captured through discreet electrodes
    attached to the subject’s head and displayed in a format like a heat map. QEEG is like magnetic resonance
    imaging (MRI) technology, but it is mobile and allows the capture of data in dynamic environments. For
    example, electrodes can be attached to consumers to observe the alpha-wave brain activity as they engage
    in surfing the web. As their alpha-wave activity is triggered by interest in different websites, the researcher will
    observe their brain images that light in hotter gradients of red. As subject interest wanes, researchers will
    observe areas of the brain’s lighting in cooler gradients of green.

    Education

    Observation research is routinely used in many domains of interest, including education. For example,
    structured observation could be used in the classroom to quantify the number of questions asked by students
    during class time to determine if a relationship exists with grade point average.

    RCH 5301, Research Design and Methods 6

    UNIT x STUDY GUIDE
    Title

    Time and Motion

    Time and motion studies provide a great application for structured observation research. Quantifying the
    number of movements and time required to make those movements can be helpful in reducing waste,
    increasing efficiency, and raising safety awareness (Drew, 2022).

    Safety, Health Care, and Medicine

    Structured observation research in safety, health care, and medicine has been used to quantify the types,
    frequency, and severity of negative events across various departments, including operations, pharmacy,
    emergency, operating rooms, anesthesia, obstetrics, and intensive care. For example, the type, frequency,
    and severity of incorrect drug administration is easily quantifiable through observation research. In addition to
    improving operational efficiency, the most beneficial aspect of observation research in a safety or health care
    setting is the reduction of workplace accidents and illnesses and the detrimental effects of adverse care,
    including death (Carthey, 2003).

    Content Analysis

    Content analysis is like structured observation in that it is a quantitative process where the researcher
    systematically and visually examines and quantifies existing words, titles, subjects, actors, and images within
    published or unpublished print or digital media, including news articles, letters, emails, advertisements,
    television shows, and websites. The content analysis may measure either the inclusion or exclusion of the
    variable or variables under study. This should not be confused with the qualitative content analysis, which is
    subjective. In the qualitative content analysis, the researcher interprets and constructs meaning from the print
    or digital media. In quantitative content analysis, the researcher objectively quantifies what is found in the
    media and does not interject their values or interpret meaning. Content analysis would be an incredibly time-
    consuming and tedious exercise if it were done manually. Fortunately, there are technology solutions to
    facilitate this process so researchers can spend most of their time on data analysis rather than data collection
    (Zikmund et al., 2013).

    Secondary Data Analysis

    Secondary data analysis (i.e., archival research) is a quantitative approach to research using data that has
    already been collected for other purposes, by other people and researchers, such as academic study data,
    commercial and trade data, organizational data, and government data (Zikmund et al., 2013). For example,
    the scanner data mentioned above in the discussion on mechanical observation is normally collected by
    individual grocery store chains to monitor their own customers. However, the National Grocers Association
    could aggregate scanner data from their association members to share with the entire association, even those
    without access to their own scanner data. This would be a useful means of secondary data analysis.

    In Closing

    Many of the practical examples of structured observation make use of cutting-edge technology, and there is
    no stopping it. Technology is pervasive in society and is often used to surreptitiously capture consumer
    information through so-called surveillance products. See the examples below.

    • Smartwatches capture health, exercise, and sleep data.
    • Geolocation technology and GPS navigation apps track people’s activities and vehicle movements.
    • Smartphones, tablets, and laptops listen to their users.
    • Amazon’s Alexa and Apple's Siri capture user activity and listen to conversations.
    • Smart refrigerators, washing machines, and other appliances have listening capabilities.
    • Millions of users on social networking sites have no appreciation for privacy and gladly share their

    most intimate details.
    • Radio-frequency identification (RFID) chips used in toll passes, passports, payment mechanisms, and

    reward fobs track owners’ movements.

    Many consumers naively believe that marketers respect their privacy. Perhaps the most successful marketing
    organization in history, Amazon, has been caught collecting user conversations through Alexa without
    their knowledge. Since being caught with their hand in the cookie jar, Amazon now allows users to opt

    RCH 5301, Research Design and Methods 7

    UNIT x STUDY GUIDE
    Title

    out of this functionality, but many users are still unaware of this option or are simply unconcerned.
    Similarly, users of Gmail and Google Calendar open personal, business, and contact information that
    is available to Google to peruse at will, without requiring permission, and with no explanation required.
    Many other users are willing to trade privacy and confidentiality for convenience or productivity. Still, others
    are willing to swap their privacy for “free” services from companies like Google or Bing (Kelly, 2022).

    Experts in the field warn the public that the danger from these means of observation has never been more
    serious. The information that consumers share willingly and unwillingly with marketers can be accessed and
    abused by governments, hackers, and others (Kelly, 2022). For consumers, privacy and confidentiality should
    be a top concern, especially given the potential for search histories, location data, text messages, emails, and
    other digital information to be accessed, analyzed, and sold to third-party marketers and government
    agencies. Some would say that George Orwell’s vision in 1984 is alive and well in today’s society, and it is
    being facilitated through observation research technology. Researchers should enjoy the efficiency and
    quality of data provided through observation research technology, but they should always be mindful to do no
    harm.

    References

    Carthey, J. (2003). The role of structured observational research in health care. BMJ Publishing Group Ltd. &

    The Health Foundation. https://qualitysafety.bmj.com/content/12/suppl_2/ii13

    Cooper, D. R., & Schindler, P. S. (2014). Business research methods (12th ed.). McGraw-Hill.

    Creswell, J. W., & Creswell, J. D. (2022). Research design: Qualitative, quantitative, and mixed methods

    approaches (6th ed.). SAGE. https://online.vitalsource.com/#/books/9781071817964

    Drew, C. (2022, October 23). 10 observational research examples. The Helpful Professor.

    https://helpfulprofessor.com/observational-research-examples/

    Eamon, J. (2010, August 17). Spying for profits: The satellite image indicator. CNBC.

    https://www.cnbc.com/2010/08/17/Spying-For-Profits:-The-Satellite-Image-Indicator.html?slide=1

    Ellis, P. (2024). Research methods: Quantitative observation. Wounds UK, 20(2), 73-74.

    https://libraryresources.columbiasouthern.edu/login?url=https://search.ebscohost.com/login.aspx?dire
    ct=true&db=cul&AN=178268293&site=ehost-live&scope=site

    Goldstein, J. (2010, August 19). With satellite images, Wall Street analysts spy on Wal-Mart. NPR.

    https://www.npr.org/sections/money/2010/08/19/129298095/with-satellite-images-wall-street-analysts-
    spy-on-wal-mart

    Kelly, S. M. (2022, October 2). Amazon is always watching. CNN.

    https://www.cnn.com/2022/10/02/tech/amazon-product-event/index.html

    Perera, A. (2021, May 28). What is the Hawthorne effect? Simply Psychology.

    https://www.simplypsychology.org/hawthorne-effect.html

    Perez, J. (2020, May 20). What’s so hot about heat mapping? Pinckney.

    https://pinckneymarketing.com/whats-so-hot-about-heat-mapping/

    Price, P. C., Jhangiani, R., Chiang, I. A., Leighton, D. C., & Cuttler, C. (2017). 6.5 Observational research. In

    Research methods in psychology. Pressbooks.
    https://opentext.wsu.edu/carriecuttler/chapter/observational-research/

    Soltani, A. (2016, April 30). Privacy trade-offs in retail tracking [Image]. Federal Trade Commission.

    https://www.ftc.gov/policy/advocacy-research/tech-at-ftc/2015/04/privacy-trade-offs-retail-tracking

    Zikmund, W. G., Babin, B. J., Carr, J. C., & Griffin, M. (2013). Business research methods (9th ed.). Cengage

    Learning.

    **## UnitIVAssignment.docx**

    Unit IV

    This assignment measures your mastery of ULOs 2.1, 2.2, 3.1, and 3.2.

    **Research Strategy Analysis**

    Locate a primary research article in an academic journal from the CSU Online Library where the researcher(s) used a quantitative research strategy, a survey instrument, and inferential statistics. After reading the article, explain the following elements:

    · purpose of the study,

    · population of interest,

    · research questions,

    · constructs and variables being tested,

    · hypotheses,

    · research design,

    · analytical approach,

    · data analysis procedures used,

    · sampling frame,

    · sampling design (i.e., sampling type),

    · data collection method,

    · statistically significant inferences that are generalizable to the population of interest.

    Your assignment should consist of a minimum of two pages in length, not counting the required references page. Please thoroughly address all required elements listed above. Responses should be written in a narrative format rather than being formatted as short bullet points.

    Please use APA-compliant headings and sub-headings that align with the individual assignment elements and please respond to the assignment elements in the same sequence they are requested in the instructions. Do not combine elements within a section. Each assignment element should have its own section with APA heading. Adhere to all other APA Style and formatting guidelines, including in-text citations and references for all sources that are used. Include at least the article used as a source, but other credible sources may be used as needed.

    **Resources**

    The following resource(s) may help you with this assignment.

    ·
    [Citation Guide](https://www.columbiasouthern.edu/downloads/pdf/success/citation-guide)

    ·
    [CSU Online Library Research Guide](https://libguides.columbiasouthern.edu/researchmethods)

    ·
    [Submit Writing Center Request](https://mycsu.columbiasouthern.edu/student/forms/courses/writing-center-request)

    **## UnitIVStudyGuide.pdf**

    RCH 5301, Research Design and Methods 1

    Course Learning Outcomes for Unit IV

    At the end of this unit, you should be able to:

    2. Discriminate among the characteristics of qualitative and quantitative research methods.
    2.1 Deduce differences between a quantitative methodological research strategy and

    qualitative research strategy.
    2.2 Identify a primary research article in an academic journal where the researcher or

    researchers used a survey instrument and inferential statistics.

    3. Evaluate research designs.
    3.1 Differentiate between descriptive, explanatory, and exploratory research designs based on

    their unique characteristics.
    3.2 Analyze an academic study’s research design, analytical approach, data analysis

    procedures, data collection method, and sampling design.

    Required Unit Resources

    Chapter 3: The Use of Theory (ULOs 3.1 and 3.2)
    Read the following sections from this chapter:

    Quantitative Theory Use

    Chapter 4: Writing Strategies and Ethical Considerations (ULOs 3.1 and 3.2)

    Article: Research Methods: Quantitative Observation (ULOs 3.1 and 3.2)
    This article discusses using observation for quantitative data collection. (2 pages).

    Unit Lesson

    Lesson: Don’t Look Now, but You’re Being Observed (ULOs 3.1 and 3.2)

    Introduction

    Most of the focus of data collection in this course has been on the survey or self-completion questionnaire.
    While the survey is the most often used quantitative data collection method in research, there are other non-
    experimental methods for collecting data, such as structured observation, content analysis, and utilizing
    secondary data.

    Structured Observation

    As the name implies, structured observation is a process where the researcher systematically and visually
    examines and quantifies phenomena as they occur. While observation research is often associated with the
    qualitative research methodology, structured observation is decidedly quantitative. Characteristics of
    observation research that make it a positivist’s tool are that the variables to be studied are predetermined
    through the structure, and the variables are quantifiable. These are two conditions that are foreign to
    qualitative research.

    Variables under structured observation are varied. Virtually anything that can be counted can be studied
    through structured observation, including objects, time, events, words, clicks, people, and behavior. Even
    nonverbal communication can be observed and quantified, including facial expressions, body language, eye

    UNIT IV STUDY GUIDE
    Quantitative Research Using Naturally
    Occurring Data, Secondary Data, and
    Official Statistics

    RCH 5301, Research Design and Methods 2

    UNIT x STUDY GUIDE
    Title

    movements, personal space, gestures, and manners. For example, assume medical patients are under
    observation in a health care facility, and the predetermined variables to measure are facial expressions, body
    language, eye movements, personal space, manners, time, objects, demographics, and actions. The
    researcher might devise an observation schedule that includes the variables below.

    Was the purpose of the patient’s visit to:

    • seek treatment for a new medical concern (event)?
    • seek treatment for an existing medical condition (event)?

    When approached by the medical provider, did the patient:

    • smile, frown, or remain unchanged (facial expression)?
    • stand still, back away, or lean into the medical provider (personal space)?
    • shake the provider’s hand (manners)?
    • fold their arms or keep them dangling in a relaxed manner (body language)?
    • make steady eye contact or avoid looking at the provider directly (eye movement)?
    • mention the current condition that is being treated (words)?

    How much time did the patient:

    • speak with the provider (timing)?
    • engage in conversation with other patients (timing)?
    • spend in common areas (timing)?
    • isolate in their room (timing)?
    • handle common area activities, such as books (timing)?

    Which items did the patient handle while in the common area?

    • Educational literature (object)?
    • Magazines (object)?
    • Books (object)?
    • Board games (object)?

    What was the patient’s:

    • gender (demographics)?
    • age (demographics)?

    RCH 5301, Research Design and Methods 3

    UNIT x STUDY GUIDE
    Title

    Structured observation can take place in a controlled environment (i.e., contrived observation), such as a
    laboratory, but observation most often occurs in the participants’ natural environment, such as a field location
    or facility, which was used in the example above. Research outside of a lab has the potential for a more
    realistic and unbiased accounting of behavior since participants are unlikely to modify their actions to meet
    researcher expectations. In either case, the structured observation takes place without researcher
    intervention, although the research can be conducted overtly (i.e., undisguised observation) or covertly (i.e.,
    disguised observation). If conducted overtly, the participants are aware they are the subject of research. This
    can create bias since the participants are likely to modify their behavior to conform to how they think the
    researcher expects them to behave. This is known as reactivity. This is also known colloquially as the
    Hawthorne effect. The name originates from a series of 1920s industrial experiments conducted at Western
    Electric’s large Hawthorne plant in Cicero, Illinois. Although there were four different studies, the Illumination
    Experiments (1924–1927) were the most illuminating (pun intended) about the phenomenon called reactivity
    (Perera, 2021; Price et al., 2017).

    In the Illumination Experiments, researchers were seeking to determine if there was a relationship between
    the variables of illumination levels and factory productivity. They hypothesized that the relationship would be
    positive, meaning the variables would move in the same direction. For example, they guessed as illumination
    levels decreased, productivity would decrease, and as illumination levels increased, productivity would

    RCH 5301, Research Design and Methods 4

    UNIT x STUDY GUIDE
    Title

    increase. The researchers were surprised to find, however, that no matter the change in illumination,
    productivity increased. As illumination increased, productivity increased. As illumination decreased,
    productivity increased. It was determined that the workers’ awareness of being studied was severely biasing
    results. Interestingly, reactivity begins to wane over time as participants become desensitized to the presence
    of researchers, and their behaviors begin to normalize. This is precisely what occurred at the Hawthorne
    factory (Perera, 2021).

    To avoid bias from reactivity, observation research can be conducted covertly so that the participants are
    unaware that they are the subjects of research. While this can eliminate the risk of bias, it can potentially
    increase ethical risks. However, researchers generally accept covert observation as ethical if participants’
    anonymity is preserved, and the observation is performed in public where there is no expectation of privacy
    (Cooper & Schindler, 2014).

    Structured observation is very similar to naturalistic observation and participant observation, which are
    qualitative data collection methods. The difference between structured observation, naturalistic observation,
    and participant observation is that structured observation is intended to quantify a relatively small number of
    variables rather than record and interpret all the behaviors that are taking place (Price et al., 2017).

    It should be noted that everything that was discussed in previous units about sampling applies to structured
    observation; however, probability sampling can be challenging since it is often difficult to develop a sampling
    frame in observation studies. It then follows that making valid and reliable inferences about a population of
    interest, or generalizing results, can be difficult to achieve (Price et al., 2017).

    Structured Observation in Practice

    In addition to structured observation that occurs in participants’ natural environments, there are many other
    methods available to researchers to capture observation data. Many of these other methods use cutting-edge
    technology. The following describes examples of structured observation in practice, but this is nowhere near a
    complete list of all observation methods.

    Mechanical Observation

    It is not always possible or practical for researchers to observe the phenomena in real time in the participant’s
    natural environment. In these instances, mechanical observation is an effective alternative. Traffic cameras
    and other mechanical devices are commonly used to quantify usage of roadways and to identify traffic
    patterns that may be problematic. Video cameras and time-lapse photography are used in busy warehouses
    to improve the flow of product and safety for employees who are working around dangerous equipment.
    Nielsen Media Research uses mechanical observation to collect data on which television shows are being
    watched in households, on which television sets, who is watching them, and for how long. Arbitron performs
    similar observation research on radio audiences. Scanner-based observation is another mechanical means of
    capturing consumer purchase behavior data through scanned UPC codes. This is an easy way to collect large
    amounts of data that can be used to analyze the relationship between consumer behavior and variables like
    promotion and pricing (Cooper & Schindler, 2014).

    Satellite Imagery

    Observation from space is a unique example of observation research. Satellites are routinely used to observe
    activity at ports, shipping terminals, oil refineries, retail establishments, and farms. This data enables the
    quantification of shipping containers and vessel traffic in ports; supply of energy at oil refineries; consumer
    traffic at retail establishments like Walmart, Lowes, and McDonalds; and crop yields. Satellite data is then
    used to make inferences about economic activity (Eamon, 2010; Goldstein, 2010).

    Eye Tracking

    Eye tracking is a desirable observation method since it captures what subjects actually do rather than what
    they say they do. Eye tracking uses infrared-enabled webcam and wearable technology to quantify research
    participants’ conscious and unconscious eye movements to determine what they pay attention to (behavior)
    and for how long (timing). Eye tracking is useful for capturing participant data and the attention paid to online

    RCH 5301, Research Design and Methods 5

    UNIT x STUDY GUIDE
    Title

    stimuli. It is especially beneficial in online environments since eye-tracking data can be linked directly to
    behavior.

    Heat Mapping

    The purpose of heat mapping, like eye tracking, is to quantify human behavior using special technology. The
    technology is used to measure variables like cursor movements, scrolling activity, clicks and click-through
    rates, page views, and time per page for all website visitors. Activity is color coded, so high activity appears
    visually in gradients of red, and low activity appears as gradients of green. Heat mapping technology can also
    be used to create heat maps for consumer behavior and physical movements in retail establishments.
    Regardless of whether heat mapping is used for creating a visualization of behavior in digital or non-digital
    environments, the data can be used to make strategic decisions to improve the effectiveness of lower activity
    areas (Perez, 2020).

    Retail heat mapping (Soltani, 2015)

    Neuromarketing

    Neurofocus is a company that uses technology called quantified electroencephalography (QEEG) to measure
    a subject’s brain activity in different parts of their brain. The data is captured through discreet electrodes
    attached to the subject’s head and displayed in a format like a heat map. QEEG is like magnetic resonance
    imaging (MRI) technology, but it is mobile and allows the capture of data in dynamic environments. For
    example, electrodes can be attached to consumers to observe the alpha-wave brain activity as they engage
    in surfing the web. As their alpha-wave activity is triggered by interest in different websites, the researcher will
    observe their brain images that light in hotter gradients of red. As subject interest wanes, researchers will
    observe areas of the brain’s lighting in cooler gradients of green.

    Education

    Observation research is routinely used in many domains of interest, including education. For example,
    structured observation could be used in the classroom to quantify the number of questions asked by students
    during class time to determine if a relationship exists with grade point average.

    RCH 5301, Research Design and Methods 6

    UNIT x STUDY GUIDE
    Title

    Time and Motion

    Time and motion studies provide a great application for structured observation research. Quantifying the
    number of movements and time required to make those movements can be helpful in reducing waste,
    increasing efficiency, and raising safety awareness (Drew, 2022).

    Safety, Health Care, and Medicine

    Structured observation research in safety, health care, and medicine has been used to quantify the types,
    frequency, and severity of negative events across various departments, including operations, pharmacy,
    emergency, operating rooms, anesthesia, obstetrics, and intensive care. For example, the type, frequency,
    and severity of incorrect drug administration is easily quantifiable through observation research. In addition to
    improving operational efficiency, the most beneficial aspect of observation research in a safety or health care
    setting is the reduction of workplace accidents and illnesses and the detrimental effects of adverse care,
    including death (Carthey, 2003).

    Content Analysis

    Content analysis is like structured observation in that it is a quantitative process where the researcher
    systematically and visually examines and quantifies existing words, titles, subjects, actors, and images within
    published or unpublished print or digital media, including news articles, letters, emails, advertisements,
    television shows, and websites. The content analysis may measure either the inclusion or exclusion of the
    variable or variables under study. This should not be confused with the qualitative content analysis, which is
    subjective. In the qualitative content analysis, the researcher interprets and constructs meaning from the print
    or digital media. In quantitative content analysis, the researcher objectively quantifies what is found in the
    media and does not interject their values or interpret meaning. Content analysis would be an incredibly time-
    consuming and tedious exercise if it were done manually. Fortunately, there are technology solutions to
    facilitate this process so researchers can spend most of their time on data analysis rather than data collection
    (Zikmund et al., 2013).

    Secondary Data Analysis

    Secondary data analysis (i.e., archival research) is a quantitative approach to research using data that has
    already been collected for other purposes, by other people and researchers, such as academic study data,
    commercial and trade data, organizational data, and government data (Zikmund et al., 2013). For example,
    the scanner data mentioned above in the discussion on mechanical observation is normally collected by
    individual grocery store chains to monitor their own customers. However, the National Grocers Association
    could aggregate scanner data from their association members to share with the entire association, even those
    without access to their own scanner data. This would be a useful means of secondary data analysis.

    In Closing

    Many of the practical examples of structured observation make use of cutting-edge technology, and there is
    no stopping it. Technology is pervasive in society and is often used to surreptitiously capture consumer
    information through so-called surveillance products. See the examples below.

    • Smartwatches capture health, exercise, and sleep data.
    • Geolocation technology and GPS navigation apps track people’s activities and vehicle movements.
    • Smartphones, tablets, and laptops listen to their users.
    • Amazon’s Alexa and Apple's Siri capture user activity and listen to conversations.
    • Smart refrigerators, washing machines, and other appliances have listening capabilities.
    • Millions of users on social networking sites have no appreciation for privacy and gladly share their

    most intimate details.
    • Radio-frequency identification (RFID) chips used in toll passes, passports, payment mechanisms, and

    reward fobs track owners’ movements.

    Many consumers naively believe that marketers respect their privacy. Perhaps the most successful marketing
    organization in history, Amazon, has been caught collecting user conversations through Alexa without
    their knowledge. Since being caught with their hand in the cookie jar, Amazon now allows users to opt

    RCH 5301, Research Design and Methods 7

    UNIT x STUDY GUIDE
    Title

    out of this functionality, but many users are still unaware of this option or are simply unconcerned.
    Similarly, users of Gmail and Google Calendar open personal, business, and contact information that
    is available to Google to peruse at will, without requiring permission, and with no explanation required.
    Many other users are willing to trade privacy and confidentiality for convenience or productivity. Still, others
    are willing to swap their privacy for “free” services from companies like Google or Bing (Kelly, 2022).

    Experts in the field warn the public that the danger from these means of observation has never been more
    serious. The information that consumers share willingly and unwillingly with marketers can be accessed and
    abused by governments, hackers, and others (Kelly, 2022). For consumers, privacy and confidentiality should
    be a top concern, especially given the potential for search histories, location data, text messages, emails, and
    other digital information to be accessed, analyzed, and sold to third-party marketers and government
    agencies. Some would say that George Orwell’s vision in 1984 is alive and well in today’s society, and it is
    being facilitated through observation research technology. Researchers should enjoy the efficiency and
    quality of data provided through observation research technology, but they should always be mindful to do no
    harm.

    References

    Carthey, J. (2003). The role of structured observational research in health care. BMJ Publishing Group Ltd. &

    The Health Foundation. https://qualitysafety.bmj.com/content/12/suppl_2/ii13

    Cooper, D. R., & Schindler, P. S. (2014). Business research methods (12th ed.). McGraw-Hill.

    Creswell, J. W., & Creswell, J. D. (2022). Research design: Qualitative, quantitative, and mixed methods

    approaches (6th ed.). SAGE. https://online.vitalsource.com/#/books/9781071817964

    Drew, C. (2022, October 23). 10 observational research examples. The Helpful Professor.

    https://helpfulprofessor.com/observational-research-examples/

    Eamon, J. (2010, August 17). Spying for profits: The satellite image indicator. CNBC.

    https://www.cnbc.com/2010/08/17/Spying-For-Profits:-The-Satellite-Image-Indicator.html?slide=1

    Ellis, P. (2024). Research methods: Quantitative observation. Wounds UK, 20(2), 73-74.

    https://libraryresources.columbiasouthern.edu/login?url=https://search.ebscohost.com/login.aspx?dire
    ct=true&db=cul&AN=178268293&site=ehost-live&scope=site

    Goldstein, J. (2010, August 19). With satellite images, Wall Street analysts spy on Wal-Mart. NPR.

    https://www.npr.org/sections/money/2010/08/19/129298095/with-satellite-images-wall-street-analysts-
    spy-on-wal-mart

    Kelly, S. M. (2022, October 2). Amazon is always watching. CNN.

    https://www.cnn.com/2022/10/02/tech/amazon-product-event/index.html

    Perera, A. (2021, May 28). What is the Hawthorne effect? Simply Psychology.

    https://www.simplypsychology.org/hawthorne-effect.html

    Perez, J. (2020, May 20). What’s so hot about heat mapping? Pinckney.

    https://pinckneymarketing.com/whats-so-hot-about-heat-mapping/

    Price, P. C., Jhangiani, R., Chiang, I. A., Leighton, D. C., & Cuttler, C. (2017). 6.5 Observational research. In

    Research methods in psychology. Pressbooks.
    https://opentext.wsu.edu/carriecuttler/chapter/observational-research/

    Soltani, A. (2016, April 30). Privacy trade-offs in retail tracking [Image]. Federal Trade Commission.

    https://www.ftc.gov/policy/advocacy-research/tech-at-ftc/2015/04/privacy-trade-offs-retail-tracking

    Zikmund, W. G., Babin, B. J., Carr, J. C., & Griffin, M. (2013). Business research methods (9th ed.). Cengage

    Learning.

  • [Solved] Unit III

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    [>Management homework help](https://www.sweetstudy.com/fields/business-finance-management) See attached – a year ago **files (2)** – ## UnitIIIAssignment.docx – UnitIIIStudyGuide.pdf **## UnitIIIAssignment.docx** Unit III Assignment This self-completion questionnaire measures your mastery of ULOs 4….

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    [>Management homework help](https://www.sweetstudy.com/fields/business-finance-management)

    See attached

    – a year ago

    **files (2)**

    – ## UnitIIIAssignment.docx

    – UnitIIIStudyGuide.pdf

    **## UnitIIIAssignment.docx**

    Unit III Assignment

    This self-completion questionnaire measures your mastery of ULOs 4.1 and 4.2.

    **Self-Completion Questionnaire**

    For this assignment, you will create a self-completion questionnaire for the quantitative research project of interest you described in the Unit II discussion board. As discussed in the Unit III study guide, a self-completion questionnaire should be comprised of three parts: 1) the cover, 2) the instructions, and 3) the survey items. Construct these three parts by responding to the following prompts:

    Part 1 The Survey Cover

    · State the problem(s) to be solved.

    · Describe the population of interest.

    · Explain how you would determine sample size.

    · Define the sampling frame.

    · State the sampling design. (i.e., type of sampling)

    · Explain if the survey will be cross-sectional or longitudinal.

    · Detail how the surveys will be distributed and collected upon completion.

    Part 2 The Survey Instructions

    · Create clear and unambiguous survey instructions for participants, in familiar language, that explain how to complete the questionnaire.

    Part 3 The Survey Items

    · Formulate eight closed-ended survey questions, using a Likert scale of your choosing, that would help solve your problem(s) when answered.

    · Include a minimum of four closed-ended demographic questions.

    Please thoroughly address all areas listed above and use APA-compliant headings and sub-headings that align with the individual assignment prompts. Respond to the prompts in the same sequence they are requested above and do not combine elements within a section.

    For guidance, refer to the sections on Survey Instrument Design and Advice for Survey Construction in the Unit III study guide. The survey that is developed should appear professional and in a format that would be suitable for distribution to participants.

    Your assignment should consist of a minimum of two pages in length. No references are required unless information is quoted or paraphrased.

    **UnitIIIStudyGuide.pdf**

    This file is too large to display. [View in new window](https://www.sweetstudy.com/files/unitiiistudyguide-pdf-10278861)

    **UnitIIIStudyGuide.pdf**

    This file is too large to display. [View in new window](https://www.sweetstudy.com/files/unitiiistudyguide-pdf-10278861)

    **## UnitIIIAssignment.docx**

    Unit III Assignment

    This self-completion questionnaire measures your mastery of ULOs 4.1 and 4.2.

    **Self-Completion Questionnaire**

    For this assignment, you will create a self-completion questionnaire for the quantitative research project of interest you described in the Unit II discussion board. As discussed in the Unit III study guide, a self-completion questionnaire should be comprised of three parts: 1) the cover, 2) the instructions, and 3) the survey items. Construct these three parts by responding to the following prompts:

    Part 1 The Survey Cover

    · State the problem(s) to be solved.

    · Describe the population of interest.

    · Explain how you would determine sample size.

    · Define the sampling frame.

    · State the sampling design. (i.e., type of sampling)

    · Explain if the survey will be cross-sectional or longitudinal.

    · Detail how the surveys will be distributed and collected upon completion.

    Part 2 The Survey Instructions

    · Create clear and unambiguous survey instructions for participants, in familiar language, that explain how to complete the questionnaire.

    Part 3 The Survey Items

    · Formulate eight closed-ended survey questions, using a Likert scale of your choosing, that would help solve your problem(s) when answered.

    · Include a minimum of four closed-ended demographic questions.

    Please thoroughly address all areas listed above and use APA-compliant headings and sub-headings that align with the individual assignment prompts. Respond to the prompts in the same sequence they are requested above and do not combine elements within a section.

    For guidance, refer to the sections on Survey Instrument Design and Advice for Survey Construction in the Unit III study guide. The survey that is developed should appear professional and in a format that would be suitable for distribution to participants.

    Your assignment should consist of a minimum of two pages in length. No references are required unless information is quoted or paraphrased.

    **UnitIIIStudyGuide.pdf**

    This file is too large to display. [View in new window](https://www.sweetstudy.com/files/unitiiistudyguide-pdf-10278861)

    **## UnitIIIAssignment.docx**

    Unit III Assignment

    This self-completion questionnaire measures your mastery of ULOs 4.1 and 4.2.

    **Self-Completion Questionnaire**

    For this assignment, you will create a self-completion questionnaire for the quantitative research project of interest you described in the Unit II discussion board. As discussed in the Unit III study guide, a self-completion questionnaire should be comprised of three parts: 1) the cover, 2) the instructions, and 3) the survey items. Construct these three parts by responding to the following prompts:

    Part 1 The Survey Cover

    · State the problem(s) to be solved.

    · Describe the population of interest.

    · Explain how you would determine sample size.

    · Define the sampling frame.

    · State the sampling design. (i.e., type of sampling)

    · Explain if the survey will be cross-sectional or longitudinal.

    · Detail how the surveys will be distributed and collected upon completion.

    Part 2 The Survey Instructions

    · Create clear and unambiguous survey instructions for participants, in familiar language, that explain how to complete the questionnaire.

    Part 3 The Survey Items

    · Formulate eight closed-ended survey questions, using a Likert scale of your choosing, that would help solve your problem(s) when answered.

    · Include a minimum of four closed-ended demographic questions.

    Please thoroughly address all areas listed above and use APA-compliant headings and sub-headings that align with the individual assignment prompts. Respond to the prompts in the same sequence they are requested above and do not combine elements within a section.

    For guidance, refer to the sections on Survey Instrument Design and Advice for Survey Construction in the Unit III study guide. The survey that is developed should appear professional and in a format that would be suitable for distribution to participants.

    Your assignment should consist of a minimum of two pages in length. No references are required unless information is quoted or paraphrased.

    **UnitIIIStudyGuide.pdf**

    This file is too large to display. [View in new window](https://www.sweetstudy.com/files/unitiiistudyguide-pdf-10278861)

  • [Solved] DB 2

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    [>Operations Management homework help](https://www.sweetstudy.com/fields/business-finance-operations-management) See attached – a year ago **files (2)** – ## DBII.docx – UnitIIStudyGuide.pdf **## DBII.docx** DB II Post 1: Initial post addressing the discussion board topic is due by the end of day on…

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    Assignment Prompt & Instructions

    [>Operations Management homework help](https://www.sweetstudy.com/fields/business-finance-operations-management)

    See attached

    – a year ago

    **files (2)**

    – ## DBII.docx

    – UnitIIStudyGuide.pdf

    **## DBII.docx**

    DB II

    Post 1: Initial post addressing the discussion board topic is due by the end of day on Saturday.

    • Your initial post should be at least 300 words in length.

    • Your initial post should include at least one APA-formatted scholarly, professional, or textbook reference with accompanying in-text citation to support any paraphrased, summarized, or quoted material.

    Describe a quantitative research project you would be interested in starting now or in the near future. Explain the problem and why this would be important for you to study. Why is a quantitative methodology an appropriate research strategy for your project? Then, select a peer post and evaluate the appropriateness of using a quantitative research strategy for their proposed study. Discuss challenges they might encounter using a quantitative methodology.

    **Reply 1: Christopher McKay**

    A quantitative research project I would be interested in pursuing focuses on evaluating the impact of different fire department shift schedules on firefighter well-being and operational effectiveness. Fire departments commonly operate under various shift models, including 24-hour shifts, 48/96 rotations, and 12-hour schedules. However, there is limited quantitative data comparing the outcomes of these schedules in terms of firefighter health, fatigue, absenteeism, and emergency response times.

    This research is important because firefighter fatigue and burnout can lead to serious health issues, reduced job performance, and slower response times during emergencies. In a high-stakes profession where split-second decisions save lives, ensuring that firefighters are alert and physically prepared is critical. Additionally, from an administrative perspective, understanding how shift schedules affect staffing reliability and overtime costs could lead to more cost-effective scheduling practices.

    To conduct the study, I would collect data from several fire departments operating under different shift schedules. Key variables would include average response times, rates of injury or accidents on duty, number of sick days used, and results from standardized fatigue assessments. Surveys and biometric data (such as sleep tracking) could supplement this quantitative data to provide a clearer picture of how each schedule impacts overall performance.

    A quantitative methodology is appropriate for this project because it allows for the objective measurement and analysis of these variables across a large sample. The use of statistical methods would enable the identification of trends, correlations, and potentially causal relationships. Unlike qualitative methods, which rely more on subjective experiences, this approach would provide concrete evidence to support recommendations for optimizing shift schedules in the fire service.

    Ultimately, this research could lead to safer, healthier working conditions for firefighters and improved emergency services for the communities they serve.

    **Reply 2: Sydney Cox**

    A potential quantitative research project that I could do would be to analyze the relationship between project management practices and the on-time, on-budget delivery of municipal infrastructure projects in Rapid City, South Dakota. Rapid City continuously expands, particularly in road construction, public utilities, and housing developments. The project would look at understanding how project management strategies affect project success and are critical to supporting sustainable growth.

    Rapid City has experienced a surge in infrastructure projects to accommodate its growing population and economy. Like many municipalities nationwide, it faces project delays, cost overruns, and scope creep challenges. In project management, scope creep happens when the project's requirements expand beyond the original plan without getting proper authorization or control measures (Larson & Larson, 2009). These issues often lead to frustration from the public, strain on finances, and inefficiencies in resource utilization. The proposed research will specifically investigate the link between project management practices such as risk management, stakeholder engagement, project planning, and project outcomes. This would provide actionable insights to improve future project execution.

    This study would be essential for local government leaders, project managers, and citizens. By identifying which project management techniques statistically correlate with better project outcomes, the city can standardize best practices, improve budgeting accuracy, reduce taxpayer burden, and enhance public trust in municipal operations. In the long term, this research could contribute to a strategic framework that Rapid City can apply across multiple departments and projects.

    Quantitative methodology is ideal for this project because it enables the systematic collection and analysis of numerical data, such as project completion times, budget variances, number of change orders, and risk mitigation measures. Statistical techniques like correlation studies and hypothesis testing can determine the significance of relationships between management practices and project results. Quantitative data removes bias and provides a factual basis for making data-driven decisions. Rather than relying on opinions or unverified evidence, city planners and project managers will have data to guide improvements.

    Rapid City can objectively assess and enhance its project management approaches using a quantitative research strategy. This evidence-based method ensures that future projects are delivered more efficiently, ultimately contributing to the city's continued growth and the well-being of its residents.

    References

    _Engineering Services_. (2025). Rapid City Government Website. https://www.rcgov.org/departments/public-works/engineering-services.html

    Klein, G., & Müller, R. (2019). Quantitative Research Submissions to Project Management Journal® Project Management Journal, 50(3), 263-265. https://doi.org/10.1177/8756972819840141 (Original work published 2019)

    ‌

    Larson, R., & Larson, E. (2009).
    _Top Five Causes of Scope Creep_. Project Management Institute. https://www.pmi.org/learning/library/top-five-causes-scope-creep-6675

    ‌

    **UnitIIStudyGuide.pdf**

    This file is too large to display. [View in new window](https://www.sweetstudy.com/files/unitiistudyguide-pdf-10278857)

    **UnitIIStudyGuide.pdf**

    This file is too large to display. [View in new window](https://www.sweetstudy.com/files/unitiistudyguide-pdf-10278857)

    **## DBII.docx**

    DB II

    Post 1: Initial post addressing the discussion board topic is due by the end of day on Saturday.

    • Your initial post should be at least 300 words in length.

    • Your initial post should include at least one APA-formatted scholarly, professional, or textbook reference with accompanying in-text citation to support any paraphrased, summarized, or quoted material.

    Describe a quantitative research project you would be interested in starting now or in the near future. Explain the problem and why this would be important for you to study. Why is a quantitative methodology an appropriate research strategy for your project? Then, select a peer post and evaluate the appropriateness of using a quantitative research strategy for their proposed study. Discuss challenges they might encounter using a quantitative methodology.

    **Reply 1: Christopher McKay**

    A quantitative research project I would be interested in pursuing focuses on evaluating the impact of different fire department shift schedules on firefighter well-being and operational effectiveness. Fire departments commonly operate under various shift models, including 24-hour shifts, 48/96 rotations, and 12-hour schedules. However, there is limited quantitative data comparing the outcomes of these schedules in terms of firefighter health, fatigue, absenteeism, and emergency response times.

    This research is important because firefighter fatigue and burnout can lead to serious health issues, reduced job performance, and slower response times during emergencies. In a high-stakes profession where split-second decisions save lives, ensuring that firefighters are alert and physically prepared is critical. Additionally, from an administrative perspective, understanding how shift schedules affect staffing reliability and overtime costs could lead to more cost-effective scheduling practices.

    To conduct the study, I would collect data from several fire departments operating under different shift schedules. Key variables would include average response times, rates of injury or accidents on duty, number of sick days used, and results from standardized fatigue assessments. Surveys and biometric data (such as sleep tracking) could supplement this quantitative data to provide a clearer picture of how each schedule impacts overall performance.

    A quantitative methodology is appropriate for this project because it allows for the objective measurement and analysis of these variables across a large sample. The use of statistical methods would enable the identification of trends, correlations, and potentially causal relationships. Unlike qualitative methods, which rely more on subjective experiences, this approach would provide concrete evidence to support recommendations for optimizing shift schedules in the fire service.

    Ultimately, this research could lead to safer, healthier working conditions for firefighters and improved emergency services for the communities they serve.

    **Reply 2: Sydney Cox**

    A potential quantitative research project that I could do would be to analyze the relationship between project management practices and the on-time, on-budget delivery of municipal infrastructure projects in Rapid City, South Dakota. Rapid City continuously expands, particularly in road construction, public utilities, and housing developments. The project would look at understanding how project management strategies affect project success and are critical to supporting sustainable growth.

    Rapid City has experienced a surge in infrastructure projects to accommodate its growing population and economy. Like many municipalities nationwide, it faces project delays, cost overruns, and scope creep challenges. In project management, scope creep happens when the project's requirements expand beyond the original plan without getting proper authorization or control measures (Larson & Larson, 2009). These issues often lead to frustration from the public, strain on finances, and inefficiencies in resource utilization. The proposed research will specifically investigate the link between project management practices such as risk management, stakeholder engagement, project planning, and project outcomes. This would provide actionable insights to improve future project execution.

    This study would be essential for local government leaders, project managers, and citizens. By identifying which project management techniques statistically correlate with better project outcomes, the city can standardize best practices, improve budgeting accuracy, reduce taxpayer burden, and enhance public trust in municipal operations. In the long term, this research could contribute to a strategic framework that Rapid City can apply across multiple departments and projects.

    Quantitative methodology is ideal for this project because it enables the systematic collection and analysis of numerical data, such as project completion times, budget variances, number of change orders, and risk mitigation measures. Statistical techniques like correlation studies and hypothesis testing can determine the significance of relationships between management practices and project results. Quantitative data removes bias and provides a factual basis for making data-driven decisions. Rather than relying on opinions or unverified evidence, city planners and project managers will have data to guide improvements.

    Rapid City can objectively assess and enhance its project management approaches using a quantitative research strategy. This evidence-based method ensures that future projects are delivered more efficiently, ultimately contributing to the city's continued growth and the well-being of its residents.

    References

    _Engineering Services_. (2025). Rapid City Government Website. https://www.rcgov.org/departments/public-works/engineering-services.html

    Klein, G., & Müller, R. (2019). Quantitative Research Submissions to Project Management Journal® Project Management Journal, 50(3), 263-265. https://doi.org/10.1177/8756972819840141 (Original work published 2019)

    ‌

    Larson, R., & Larson, E. (2009).
    _Top Five Causes of Scope Creep_. Project Management Institute. https://www.pmi.org/learning/library/top-five-causes-scope-creep-6675

    ‌

    **UnitIIStudyGuide.pdf**

    This file is too large to display. [View in new window](https://www.sweetstudy.com/files/unitiistudyguide-pdf-10278857)

    **## DBII.docx**

    DB II

    Post 1: Initial post addressing the discussion board topic is due by the end of day on Saturday.

    • Your initial post should be at least 300 words in length.

    • Your initial post should include at least one APA-formatted scholarly, professional, or textbook reference with accompanying in-text citation to support any paraphrased, summarized, or quoted material.

    Describe a quantitative research project you would be interested in starting now or in the near future. Explain the problem and why this would be important for you to study. Why is a quantitative methodology an appropriate research strategy for your project? Then, select a peer post and evaluate the appropriateness of using a quantitative research strategy for their proposed study. Discuss challenges they might encounter using a quantitative methodology.

    **Reply 1: Christopher McKay**

    A quantitative research project I would be interested in pursuing focuses on evaluating the impact of different fire department shift schedules on firefighter well-being and operational effectiveness. Fire departments commonly operate under various shift models, including 24-hour shifts, 48/96 rotations, and 12-hour schedules. However, there is limited quantitative data comparing the outcomes of these schedules in terms of firefighter health, fatigue, absenteeism, and emergency response times.

    This research is important because firefighter fatigue and burnout can lead to serious health issues, reduced job performance, and slower response times during emergencies. In a high-stakes profession where split-second decisions save lives, ensuring that firefighters are alert and physically prepared is critical. Additionally, from an administrative perspective, understanding how shift schedules affect staffing reliability and overtime costs could lead to more cost-effective scheduling practices.

    To conduct the study, I would collect data from several fire departments operating under different shift schedules. Key variables would include average response times, rates of injury or accidents on duty, number of sick days used, and results from standardized fatigue assessments. Surveys and biometric data (such as sleep tracking) could supplement this quantitative data to provide a clearer picture of how each schedule impacts overall performance.

    A quantitative methodology is appropriate for this project because it allows for the objective measurement and analysis of these variables across a large sample. The use of statistical methods would enable the identification of trends, correlations, and potentially causal relationships. Unlike qualitative methods, which rely more on subjective experiences, this approach would provide concrete evidence to support recommendations for optimizing shift schedules in the fire service.

    Ultimately, this research could lead to safer, healthier working conditions for firefighters and improved emergency services for the communities they serve.

    **Reply 2: Sydney Cox**

    A potential quantitative research project that I could do would be to analyze the relationship between project management practices and the on-time, on-budget delivery of municipal infrastructure projects in Rapid City, South Dakota. Rapid City continuously expands, particularly in road construction, public utilities, and housing developments. The project would look at understanding how project management strategies affect project success and are critical to supporting sustainable growth.

    Rapid City has experienced a surge in infrastructure projects to accommodate its growing population and economy. Like many municipalities nationwide, it faces project delays, cost overruns, and scope creep challenges. In project management, scope creep happens when the project's requirements expand beyond the original plan without getting proper authorization or control measures (Larson & Larson, 2009). These issues often lead to frustration from the public, strain on finances, and inefficiencies in resource utilization. The proposed research will specifically investigate the link between project management practices such as risk management, stakeholder engagement, project planning, and project outcomes. This would provide actionable insights to improve future project execution.

    This study would be essential for local government leaders, project managers, and citizens. By identifying which project management techniques statistically correlate with better project outcomes, the city can standardize best practices, improve budgeting accuracy, reduce taxpayer burden, and enhance public trust in municipal operations. In the long term, this research could contribute to a strategic framework that Rapid City can apply across multiple departments and projects.

    Quantitative methodology is ideal for this project because it enables the systematic collection and analysis of numerical data, such as project completion times, budget variances, number of change orders, and risk mitigation measures. Statistical techniques like correlation studies and hypothesis testing can determine the significance of relationships between management practices and project results. Quantitative data removes bias and provides a factual basis for making data-driven decisions. Rather than relying on opinions or unverified evidence, city planners and project managers will have data to guide improvements.

    Rapid City can objectively assess and enhance its project management approaches using a quantitative research strategy. This evidence-based method ensures that future projects are delivered more efficiently, ultimately contributing to the city's continued growth and the well-being of its residents.

    References

    _Engineering Services_. (2025). Rapid City Government Website. https://www.rcgov.org/departments/public-works/engineering-services.html

    Klein, G., & Müller, R. (2019). Quantitative Research Submissions to Project Management Journal® Project Management Journal, 50(3), 263-265. https://doi.org/10.1177/8756972819840141 (Original work published 2019)

    ‌

    Larson, R., & Larson, E. (2009).
    _Top Five Causes of Scope Creep_. Project Management Institute. https://www.pmi.org/learning/library/top-five-causes-scope-creep-6675

    ‌

    **UnitIIStudyGuide.pdf**

    This file is too large to display. [View in new window](https://www.sweetstudy.com/files/unitiistudyguide-pdf-10278857)

  • [Solved] marketing

    ✓ Verified Academic Solution Available

    Executive Solution Overview

    [>Marketing homework help](https://www.sweetstudy.com/fields/business-finance-marketing) – a year ago

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    Assignment Prompt & Instructions

    [>Marketing homework help](https://www.sweetstudy.com/fields/business-finance-marketing)

    – a year ago

  • [Solved] mic

    ✓ Verified Academic Solution Available

    Executive Solution Overview

    – a year ago **files (1)** – ## Assignment7toimmunesystemOLcourse1Claville1.doc **## Assignment7toimmunesystemOLcourse1Claville1.doc** Assignment(s) # 7 Immune system (chapters 7, 8, and 9) BIOL 200 (Microbiology) lecture, CRN Online I. Innate Immune System 1. **MicroAssessment** a. Describe the tw…

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    – a year ago

    **files (1)**

    – ## Assignment7toimmunesystemOLcourse1Claville1.doc

    **## Assignment7toimmunesystemOLcourse1Claville1.doc**

    Assignment(s) # 7

    Immune system (chapters 7, 8, and 9)

    BIOL 200 (Microbiology) lecture, CRN Online

    I. Innate Immune System

    1.
    **MicroAssessment**

    a. Describe the two sensor systems and three effector action of innate immunity.

    b. Describe granulocytes, which type of them is the most abundant and why?

    c. Why can bone marrow transplants be used to replace defective lymphocytes?

    d. What is inflammatory response; describe the two general events tha initiate the inflammation and two changes in cells undergoing apoptosis.

    2.
    **Applications**: Patients who had recently a bone marrow transplant are very susceptible to infection
    **. Why? Explain**!

    II. Adaptive Immune System

    1.
    **MicroAssessment**

    a. How is the cell-mediated response different from the humoral one?

    b. Why a person with AIDS be more susceptible to bacteria that cause tuberculosis?

    c. What mechanism do NK cells use to kill “self” cells?

    2.
    **Applications:** What kind of diseases would be expected to happen (occur) as a result of lack of T and B lymphocytes?

    III. Host-Microbe Interactions

    1.
    **MicroAssessment**

    a. Give an example of microorganism(s) that cause a latent infection.

    b. Remember Koch’s postulates. How those postulates can be use to prove the cause of anthrax?

    c. Describe the three mechanisms pathogens may use to survive within phagocytic cells.

    **## Assignment7toimmunesystemOLcourse1Claville1.doc**

    Assignment(s) # 7

    Immune system (chapters 7, 8, and 9)

    BIOL 200 (Microbiology) lecture, CRN Online

    I. Innate Immune System

    1.
    **MicroAssessment**

    a. Describe the two sensor systems and three effector action of innate immunity.

    b. Describe granulocytes, which type of them is the most abundant and why?

    c. Why can bone marrow transplants be used to replace defective lymphocytes?

    d. What is inflammatory response; describe the two general events tha initiate the inflammation and two changes in cells undergoing apoptosis.

    2.
    **Applications**: Patients who had recently a bone marrow transplant are very susceptible to infection
    **. Why? Explain**!

    II. Adaptive Immune System

    1.
    **MicroAssessment**

    a. How is the cell-mediated response different from the humoral one?

    b. Why a person with AIDS be more susceptible to bacteria that cause tuberculosis?

    c. What mechanism do NK cells use to kill “self” cells?

    2.
    **Applications:** What kind of diseases would be expected to happen (occur) as a result of lack of T and B lymphocytes?

    III. Host-Microbe Interactions

    1.
    **MicroAssessment**

    a. Give an example of microorganism(s) that cause a latent infection.

    b. Remember Koch’s postulates. How those postulates can be use to prove the cause of anthrax?

    c. Describe the three mechanisms pathogens may use to survive within phagocytic cells.