The purpose of a control group in an experiment is to:

A) serve as a check on the interpretation of results.
B) increase the ability to generalize the findings.
C) manipulate the dependent variable.
D) represent the general, nonlaboratory population.

Control Group

A group in an experiment that does not receive the experimental treatment, allowing for a comparison against the group that does.

Dependent Variable

The variable in an experiment that is affected by the manipulation of the independent variable, and is measured or observed.

General Population

Refers to the total group of individuals in a specified area or group that could potentially be part of a study or survey, not affected by specific criteria.