Case Studies Are Frequently Based on a Descriptive Record of

question 26

Multiple Choice

Case studies are frequently based on a descriptive record of

• A) a large group who have normal experiences.
• B) a large group who have abnormal experiences.
• C) one or two individuals who have normal experiences.
• D) one or two individuals who have abnormal experiences.

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Definitions:

Predictive Validity

The extent to which a score or measurement can accurately predict future performance or behavior.

Concurrent Validity

A measure of how well a particular test correlates with a previously validated measure.

Content Validity

The extent to which a test measures all aspects of the construct it is supposed to measure.

Construct Validity

A measure of how well a test or tool assesses the construct it claims to measure, indicating the appropriateness of inferences made from test scores.