A double-blind experiment would be used for all of the following EXCEPT to
A) minimize researcher bias.
B) minimize changes in subjects' behavior caused by the unintended influence of an
Experimenter's actions.
C) control for research participant bias.
D) eliminate the need for randomly assigning participants to experimental and control
Groups.

Question

Quizplus · Accepted Answer

Double-blind experiments still require randomly assigning participants to experimental and control groups, so option D is incorrect. Double-blind experiments are used to control for researcher bias, minimize changes in subjects' behavior caused by the unintended influence of an experimenter's actions, and control for research participant bias.

A Double-Blind Experiment Would Be Used for All of the Following