When a significant interaction is obtained in a mixed or expericorr design,
A) the participant variable is a moderator variable.
B) main effects should never be interpreted.
C) the effect of the independent variable is essentially correlational.
D) main effects should be interpreted.
Correct Answer:
Verified
Q20: In a _ design, participants are randomly
Q21: What are some advantages of factorial designs
Q22: Independent variable is to participant variable as
A)randomized
Q23: Tell how many independent variables with how
Q24: Researchers sometimes use the median-split procedure to
A)manipulate
Q26: When graphed, interactions appear as _ lines.
A)nonparallel
B)curved
C)parallel
D)perpendicular
Q27: Describe the basic types of factorial designs.
Q28: Contrast and compare randomized groups, matched-participants, and
Q29: What main effects and interactions can be
Q30: Which of the following is not a
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