External Validity Refers to the Question of Whether the Experimental

question 9

True/False

External validity refers to the question of whether the experimental treatment was the sole cause of observed changes in the dependent variable.

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Definitions:

Dual

Characterized by having two parts, elements, or aspects.

Categorical

A characteristic or description that involves clearly defined divisions or categories, often used in classification and sorting.

Federal Mandates

Directives issued by the federal government requiring states or municipalities to comply with certain regulations or perform specific actions, often tied to federal funding.

Supreme Court

The supreme judicial authority in the United States, comprised of nine justices, and possesses overarching legal power over every other court in the country.