Reference no: EM133203465

1. Select an IV/DV relationship that would need to be explored through experimental research (this could be one that you've already written about in an assignment or discussion). How would you use a one-group quasi-experimental design to test that IV/DV relationship? Please explain this design in detail.

2. Please select at least THREE threats to internal validity and discuss how each could affect the potential results from your quasi-experimental study.

3. Select an IV/DV relationship that would need to be explored through experimental research (this could be one that you've already written about in an assignment or discussion). Please clearly identify what the IV and DV are. Then, determine how you could expand the study to include an additional IV, therefore creating a factorial design. Discuss why you think this additional IV could help us understand the relationship between your variables.

4. Please explain how you would conduct this factorial design (be sure to explain all conditions!). What are the potential main effects? What are the potential interaction effects? Be sure to label the design appropriately (e.g., 2 x 2, 3 x 2, 3 x 4) and consider including a factorial design table to better illustrate the conditions.