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. Between-subjects designs have low power.
-- Choose an answer --
a. True
b. False
2. The matched-pairs design has internal validity because of matching.
-- Choose an answer --
a. True
b. False
3. The matched-pairs design has power because of matching.
-- Choose an answer --
a. True
b. False
4. A matched-pairs design will create larger differences between your conditions than a simple, between-subjects experiment.
-- Choose an answer --
a. True
b. False
5. A matched pairs experiment will always have more power than a simple experiment.
-- Choose an answer --
a. True
b. False
6. You may decide to use a matched-pairs design because it gains power without restricting who can be in the study, thereby making it so you have power without sacrificing external validity.
-- Choose an answer --
a. True
b. False
7. The matched-pairs design will have more external validity than a simple experiment.
-- Choose an answer --
a. True
b. False
8. The matched-pairs design will make weaknesses in the independent variable manipulation (e.g., an empty control group) more serious than they would be in a simple, between-subjects experiment.
-- Choose an answer --
a. True
b. False
9. You should analyze interval data from a matched-pairs design using a between-subjects t test.
-- Choose an answer --
a. True
b. False
You got
out of
correct.
Your Score:
%