The Purpose of a Single-Blind or Double-Blind Study Is To

question 334

Multiple Choice

The purpose of a single-blind or double-blind study is to:

• A) eliminate the effects of expectations on the results of an experiment.
• B) examine the difference between the experimental and control groups
• C) compare people blind in one eye with people blind in both eyes.
• D) examine the effects of the independent variable on the experimental group.

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