Philosophical Differences Between Qualitative and Quantitative Paradigms and Approaches

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Prior to beginning work on this discussion, read Chapter 1 in the Frost e-book, Qualitative Research Methods in Psychology, and the required journal articles for this week. Also review last week’s PSY635 Week Two Discussion Scenario

(Links to an external site.)

In that scenario, the three instructors realized there are limits to the insights they can gain through anonymous counting of discussion posts. The instructors would like to answer two additional research questions: (a) How do their students actually feel about the intervention? and (b) How do students view the influence of the intervention on their learning inside and outside of the classroom (if applicable)?

In your initial post, compare the characteristics of appropriate research designs and recommend a qualitative research design that would facilitate answering the instructors’ additional questions. Explain the philosophical paradigm underlying the recommended approach. Evaluate the required articles for this week and describe the assumptions the instructors might have to set aside as they enter into a qualitative research study. Be sure to identify any ethical issues that may apply to the research. Review the characteristics of the quantitative approach you described in the Week Two discussion. Explain the ways in which the quantitative approach and paradigm differs from the qualitative approach and paradigm you have recommended here.

Guided Response: Review several of your colleagues’ posts and respond to at least two of your peers by 11:59 p.m. on Day 7 of the week. You are encouraged to post your required replies earlier in the week to promote more meaningful interactive discourse in this discussion.

Respond to at least one peer who recommended a different qualitative design or paradigm than you did. Describe how your chosen paradigm might or might not be compatible with your colleague’s proposed research design. Evaluate your colleague’s identified ethical issues and suggest any addition concerns his or her design and/or paradigm might generate. Consider the explanation of differences between the quantitative and qualitative research approaches your colleague has provided. Suggest any differences between the two approaches which were not included in your colleague’s initial post. How might these differences affect the interpretation of the findings of the research?

Continue to monitor the discussion forum until 5:00 p.m. Mountain Standard Time (MST) on Day 7 of the week and respond to anyone who replies to your initial post.

PSY635 Week Two Scenario

Three instructors teach the same online course and have devised an experimental intervention to improve student motivation to actively participate in discussions. The course is a core requirement for all psychology students, and students are assigned to particular sections at random rather than by instructor choice.

The average class size for this particular course is 45 students. To get a large enough sample for adequate analysis, the instructors have decided to include two sections for each instructor in the experiment. The first section will serve as the control group (no experimental intervention), and the second section will receive the intervention. Anonymous data about the dependent variable will be pooled for the three sections comprising the control group and the three sections that receive the intervention.

The independent variable is the intervention, which may be an incentive such as digital badges or an instructional intervention involving changing the instructions for the guided response. The dependent variable will be the number of response (not initial) posts per student that exceed two lines of text. The researchers have decided to use the Week Four discussion for data collection, reasoning that it may take some time for the intervention to become effective.