One Benefit of Cluster Sampling Is That It

question 19

Multiple Choice

One benefit of cluster sampling is that it

• A) is effective for use in school research.
• B) assures limited sampling error.
• C) is more generalizable than simple random sampling.
• D) assures all members of the population can be in a treatment condition.

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Definitions:

Polygraph

A polygraph, or lie detector test, measures physiological responses to questions to determine truthfulness.

Parasympathetic Nervous System

Part of the autonomic nervous system that helps the body conserve energy and promotes relaxation and digestion.

Somatic Nervous System

A component of the peripheral nervous system that controls voluntary movements of the body's muscles.

Central Nervous System

The part of the nervous system consisting of the brain and spinal cord, which integrates information received from the body and coordinates activity.