The method of psychological research that uses a control group,a dependent variable,and an independent variable is:
A)the experiment.
B)the survey.
C)the case study.
D)naturalistic observation.

Question

Quizplus · Accepted Answer

The experiment is the method of psychological research that uses a control group, a dependent variable, and an independent variable. In an experiment, researchers manipulate the independent variable (e.g., giving participants a certain treatment) to observe the effect on the dependent variable (e.g., measuring changes in behavior). The control group is used as a basis of comparison to evaluate the impact of the independent variable. Therefore, the experiment is the best choice for this question. The survey and case study are research methods that do not necessarily involve manipulation of variables, and naturalistic observation does not typically involve a control group.

The Method of Psychological Research That Uses a Control Group,a