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. A systematic replication could be included within a factorial experiment.
-- Choose an answer --
a. True
b. False
2. A moderating factor is a factor that causes a(n)
-- Choose an answer --
a. Interaction
b. Main effect
3. An interaction may represent the variable similarity.
-- Choose an answer --
a. True
b. False
4. If age of participant is a variable in a 2 X 2 design, cause-effect statements can be made about age of participant.
-- Choose an answer --
a. True
b. False
5. Which of the following could be a true independent variable?
-- Choose an answer --
a. Gender of experimenter
b. Gender of participant
6. In a blocked design, the purpose of the blocking factor is to reduce random error.
-- Choose an answer --
a. True
b. False
7. In a moderating factors design that includes a participant factor, the participant factor is included to look for interactions; in the blocked design, the participant factor is merely included to soak up error variance.
-- Choose an answer --
a. True
b. False
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