What defines quasi-experimental research methods?
A)They lack random assignment of individuals to treatment and control groups.
B)They avoid comparison of treatment and control groups.
C)They tend to have very small sample sizes.
D)Researchers who conduct these studies are trained in biological sciences.

Question

Quizplus · Accepted Answer

Quasi-experimental research methods are characterized by the lack of random assignment of individuals to treatment and control groups. This means that individuals are assigned to groups based on pre-existing characteristics or circumstances, rather than random assignment.

What Defines Quasi-Experimental Research Methods