Multiple Choice
A danger in labeling a pre-existing groups as though they were independent variables is
A) Not realizing that groups are always dependent variables
B) That true differences may be obscured
C) Not looking at individual scores
D) That variability is increased
Correct Answer:
Verified
Correct Answer:
Verified
Q28: Which of the following is NOT a
Q29: Longitudinal studies have the theoretical problem that<br>A)
Q30: Effect size is compared across different studies
Q31: The most common quasi experimental design is
Q32: Which of the following is the first
Q34: If an experiment compared preexisting classes of
Q35: If X = experimental treatment and O
Q36: A teacher is interested in the effects
Q37: Whether quasi experiments with pretest and posttest
Q38: A time series design may be considered