The posttest-only control group most closely represents which preexperimental design?
A)one-shot case study
B)Solomon four-group design
C)one-group pretest-posttest design
D)static-group comparison design
E)classical design

Question

Quizplus · Accepted Answer

The posttest-only control group design lacks a pretest, which is a defining characteristic of experimental designs. Therefore, it is considered a preexperimental design. The static-group comparison design is the only preexperimental design listed as a choice, making it the most appropriate option.

The Posttest-Only Control Group Most Closely Represents Which Preexperimental Design