What is the process that ensures that participants have an equal likelihood of being assigned to experimental or control conditions?
A)random assignment
B)convenience assignment
C)experimental group assignment
D)control group assignment

Question

Quizplus · Accepted Answer

Random assignment is the process of assigning participants to different groups in an experiment in a completely random manner, thereby ensuring that each participant has an equal likelihood of being assigned to either the experimental or control condition. This helps to control for potential biases or confounding variables that could affect the results of the study. Convenience assignment (B) refers to selecting participants based on their availability or accessibility, which can lead to biased samples. Experimental group (C) and control group (D) assignment are specific to the groups themselves and do not address the process of how participants are assigned to those groups.

What Is the Process That Ensures That Participants Have an Equal