Question 2 A psychology professor is interested in whether

Question # 2. A psychology professor is interested in whether implementing weekly quizzes improves student learning. She decides to use the weekly quizzes in one section of her introductory psychology class and not use them in another section of the same course. Which type of quasi-experimental design do you recommend for this study?
Question # 4. Identify some possible confounds in each of the studies you outlined in your answers to exercises 2 and 3.
Question # 6. Give three reasons a researcher might choose to use a single-case design?
Question # 8. How does a multiple-baseline design differ from a reversal design?

Question 6

1.Repeated measurement.

2. Baseline Phase

3.Treatment Phase

Question 7.

Multiple Baseline	Reversal design
This is used when more than one behaviour is in consideration	This is used when there are chances of symptoms coming back after the intervention is removed.
In this case, we first make change in a single behaviour and leave rest unchanges, then we repeat the experiment again with this time changing another behaviour and leaving the rest unchanged.	In this case we first measure the baseline, following an intervention, and then the intervention is removed.

Question # 2. A psychology professor is interested in whether implementing weekly quizzes improves student learning. She decides to use the weekly quizzes in on

Question 2 A psychology professor is interested in whether

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