Taking a Broader Perspective: the Problem of External Validity a Researcher

question 9

Multiple Choice

Taking a Broader Perspective: The Problem of External Validity A researcher studying public displays of affection by dating couples observes this behavior in shopping malls, airports, and supermarkets.This illustrates the technique of

• A)aggregation over measures.
• B)aggregation over situations.
• C)aggregation over subjects.
• D)aggregation over trials.

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Definitions:

Selective Perception

The process by which individuals perceive what they want to in media messages while ignoring opposing viewpoints.

Stereotype

A fixed, oversimplified image or idea of a particular type of person or thing.

Cognitive Boxes

Mental frameworks and categories that individuals use to organize and interpret information, influencing perceptions and decision-making.

Prejudices

Preconceived opinions that are not based on reason or actual experience, often leading to unfair treatment or discrimination.