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True or False
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1
When there are only two levels of the independent variable, the researcher cannot determine very much information about the exact form of the relationship between the independent variable and the dependent variable.
A)True
B)False
2
The simplest factorial design has two independent variables that both have two levels.
A)True
B)False
3
A 2 x 3 factorial design has three independent variables.
A)True
B)False
4
An interaction indicates that the effect of one independent variable depends on the particular level of another independent variable.
A)True
B)False
5
A 2 x 3 x 4 study would yield information about 3 two factor interactions.
A)True
B)False
6
In a 2 x 2 x 2 x 2 factorial design, there are four conditions.
A)True
B)False
7
A total of 40 participants are needed for a 2 x 2 completely repeated measures design if the researcher wants 10 participants in each condition.
A)True
B)False
8
A mixed factorial design includes both independent groups and repeated measures procedures.
A)True
B)False
9
One way to increase the complexity of a simple factorial design is to increase the number of levels of the one of the independent variables.
A)True
B)False
10
In a 2 x 2 x 2 factorial design, there are six independent variables.
A)True
B)False
11
To detect an inverted-U relationships an experiment must have at least 4 levels of the independent variable.
A)True
B)False
12
A 4 x 3 factorial design gives information about 12 main effects.
A)True
B)False
13
Subject variables and attribute variables are the same thing.
A)True
B)False
14
Moderator variables can be situations or characteristics of people.
A)True
B)False
15
If there is a statistically significant interaction, the next step is to look at the simple main effects.
A)True
B)False





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