__________________ are specifically designed to control for the observer effect.
A) Surveys
B) Observations
C) Focus Groups
D) Double-Blind Studies

Question

Quizplus · Accepted Answer

Double-blind studies are designed to control for the observer effect by withholding information about the experimental conditions from both the participants and the researchers conducting the study, reducing the potential for bias or unintentional influence on the outcome. Surveys, observations, and focus groups do not typically involve withholding information from the participants or researchers and therefore do not control for the observer effect in the same way as double-blind studies.

__________________ Are Specifically Designed to Control for the Observer Effect