Taking a Broader Perspective: the Problem of External Validity Researchers

question 30

Multiple Choice

Taking a Broader Perspective: The Problem of External Validity Researchers can determine whether experimental findings extend to different groups of subjects by using ____ across several studies.

• A)aggregation over situations
• B)aggregation over subjects
• C)block randomization
• D)within-subject designs

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Definitions:

Property Rights

Legal rights to use, control, and benefit from owning property, both tangible and intangible.

Economic Signals

Indicators or pieces of data that inform individuals or markets about the health of the economy or trends in economic activity, potentially guiding decision-making.

Efficiency

The extent to which time, effort, or cost is well used for the intended task or purpose.

Equity

Fairness or justice in the way people are treated, or in financial terms, the value of an ownership interest in property, including shareholders' equity in a business.