—————————————————————————————————————- WK6 Post an explanation of a threat to internal validity and a threat to external validity in quantitative research. Next, explain a strategy to mitigate each of these threats. Then, identify a potential ethical issue in quantitative research and explain how it might influence design decisions. Finally, explain what it means for a research topic to be amenable to scientific study using a quantitative approach.
– WK9 Post your response to the question, To what extent is mixed methods research simply taking a quantitative design and a qualitative design and putting them together? Next, explain the types of research questions best served by mixed methods research. Then, explain one strength and one limitation of mixed methods research. Finally, provide a rationale for or against the utility of mixed methods research in your discipline. —————————————————————————————————————- WK10 For this Discussion, you will first consider sampling strategies. Then, you will turn your attention to data collection methods, including their strengths, limitations, and ethical implications. Last, you will consider measurement reliability and validity in the context of your discipline. Post a restatement of your assigned position on sampling strategies. Defend your position with examples and support from the scholarly literature. Next, select a data collection method and briefly explain its strengths and limitations. Then, identify a potential ethical issue with this method and describe a strategy to address it. Last, explain the relationship between measurement reliability and measurement validity using an example from your discipline. Position A: Probability sampling represents the best strategy for selecting research participants. —————————————————————————————————————- WK11 Post an explanation of the criteria you could use to evaluate alignment between data collection methods and other research components, such as the problem, purpose, research questions, and design. Then, reflecting on the course content, discuss the extent to which your newly acquired research knowledge and skills can support your role as an agent of positive social change. Be specific and provide an example(s).
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