A researcher comparing depression scores before and after treatment in one group of clients, is using a(n) ____.
A) Pretest-posttest nonequivalent control group design
B) differential research design
C) Pre-post design
D) posttest-only nonequivalent control group design

Question

Quizplus · Accepted Answer

The researcher is comparing depression scores before and after treatment in one group of clients, which is a pre-post design. The other options involve control groups, which are not mentioned in the scenario.

A Researcher Comparing Depression Scores Before and After Treatment in One