Multiple Choice
A distinguishing characteristic of the nonequivalent control-group design is that the
A) control group does not receive a pretest
B) researcher has control over confounding variables
C) experimental and control treatments are randomly assigned to the groups
D) subjects are not randomly assigned to the experimental and control groups
Correct Answer:
Verified
Correct Answer:
Verified
Q48: The distinctions between true and quasi experiments,
Q49: It is possible to find a large
Q50: Keogh and Witt 2001) had men and
Q51: A quasi experiment has lower _ validity
Q52: In a repeated treatment design, subjects' responses
Q54: Which of the following pattern of results
Q55: Interrupted time series designs are useful when<br>A)
Q56: If X = experimental treatment and O
Q57: Combining the results of many studies as
Q58: Which of the following is a subject