The Best Way to Describe a Double-Blind Study Is to Say

question 14

Multiple Choice

The best way to describe a double-blind study is to say that

• A) the observer does not know which is the control group and which is the experimental group.
• B) neither the observer nor the participants know which group is the experimental group and which is the control group.
• C) the participants do not know who is in the experimental group and who is in the control group.
• D) both the observer and the participants know which is the control group and which is the experimental group.

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Definitions:

Security Services

Services provided by companies or government agencies to ensure the safety and security of people, properties, and information.

Work Flow Analysis

Examining how work progresses through a company to enhance both effectiveness and output.

Job Analysis

The process of examining a job's components to identify the duties, requirements, qualifications, and conditions associated with it.