A major drawback of quasi-experimental research is that:
A) you can study only one variable at a time.
B) tight experimental controls often disrupt naturally occurring behavior.
C) the results obtained often have too much external validity.
D) you have no control over potential confounding variables.

Question

Quizplus · Accepted Answer

Quasi-experimental research lacks random assignment, which means researchers have limited control over confounding variables that might influence the results.

A Major Drawback of Quasi-Experimental Research Is That