Exhibit 11-2 Refer to the following key:
R = random Assignment
X = experimental treatment
O = pretest or posttest observation
Refer to Exhibit 11-2.O X O O represents the
A) pretest-posttest control group design
B) posttest-only control group design
C) multiple conditions design
D) nonequivalent control group design

Question

Quizplus · Accepted Answer

The sequence O X O O represents a design where there is no random assignment (R) indicated, suggesting it is a nonequivalent control group design.

Exhibit 11-2 Refer to the Following Key