In the context of psychological research,identify a true statement about random assignment.
A)It helps generalize to a population.
B)It reduces the validity of research studies or programs.
C)It creates equivalent groups.
D)It gives importance to extraneous factors related to research.

Question

Quizplus · Accepted Answer

Random assignment is a process of assigning participants to different groups in an experiment in a way that each participant has an equal chance of being assigned to any group. It helps create equivalent groups which in turn can increase the internal validity of the study. Therefore, option C is the correct answer. Option A is incorrect because the purpose of random assignment is not to generalize to a population, but rather to reduce the influence of extraneous variables on the dependent variable. Option B is incorrect because random assignment can increase the validity of research studies. Option D is incorrect because random assignment does not involve extraneous factors related to research.

In the Context of Psychological Research,identify a True Statement About