Multiple Choice
Exhibit 11-2 Refer to the following key:
R = random Assignment
X = experimental treatment
O = pretest or posttest observation
Refer to Exhibit 11-2.X O represents the
A) one-group pretest-posttest design
B) one-shot case study
C) posttest control group design
D) one-group posttest only design
Correct Answer:

Verified
Correct Answer:
Verified
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