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 submit to see your score! The ones that you get wrong will have a check!
1. Another term for within-subjects designs is repeated-measures designs.
-- Choose an answer --
a. True
b. False
2. The within-subjects design could be considered a more extreme form of a matched-pairs design.
-- Choose an answer --
a. True
b. False
3. Within-subjects designs provide you with the same number of observations per participant as between-subjects designs.
-- Choose an answer --
a. True
b. False
4. Practice effects are the opposite of fatigue effects.
-- Choose an answer --
a. True
b. False
5. In a within-subjects design, practice and fatigue effects could not be mistaken for treatment effects.
-- Choose an answer --
a. True
b. False
6. Sensitization effects could hurt a within-subject design´s internal and construct validity.
-- Choose an answer --
a. True
b. False
7. Treatment carryover effects can threaten a within-subject design´s construct validity.
-- Choose an answer --
a. True
b. False
8. Lengthening the time between treatments will reduce carryover effects.
-- Choose an answer --
a. True
b. False
9. Giving participants extensive practice on the experimental task before the experiment begins will
-- Choose an answer --
a. Reduce practice effects
b. Reduce fatigue effects
10. Using placebo treatments will be most likely to reduce
-- Choose an answer --
a. Fatigue effects
b. Sensitization
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