Test Yourself

Take this quiz and see how you do. Select the correct answers by using the drop down menus. Once you are done, click the SEE HOW YOU DID! button to get your score (your score will be near the bottom of this page). The questions that you get wrong will have a check beside them.

1. Participants serve as their own controls in all of the following EXCEPT:
2. If the average difference between conditions is the same in a simple, between-subjects experiment as it is in a matched pairs experiment, then the t value for the matched pairs design will tend to be ____ the t-value for the simple, between-subjects experiment.
3. As compared to a between subjects design, within-subjects designs may
4. If the treatment is a two-level within subjects factor and counterbalancing is the between subjects factor, a significant counterbalancing main effect tells you
5. If you cannot study many participants and order effects are a problem, you should use a:

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