An advantage of experimentation over descriptive and relational methods is that experiments:
A) have greater construct validity
B) have greater external validity
C) have lesser truncated ranges
D) have greater internal validity

Question

Quizplus · Accepted Answer

Experiments have greater internal validity because they allow the researcher to control for extraneous variables and directly manipulate the independent variable, making it easier to establish cause-and-effect relationships.

An Advantage of Experimentation Over Descriptive and Relational Methods Is