In this design, the researcher considers the difference between the pretest and posttest scores across the control and experimental groups.
A) non equivalent time-series
B) non interrupted time-series
C) one-group posttest-only
D) nonequivalent groups

Question

Quizplus · Accepted Answer

The nonequivalent groups design involves comparing the differences in pretest and posttest scores between a control group and an experimental group.

In This Design, the Researcher Considers the Difference Between the Pretest