Which Is Most Related to the External Validity of the Study

question 66

Multiple Choice

Which is most related to the external validity of the study?

• A) Procedures
• B) Instrumentation
• C) Review of the literature
• D) Sampling
• E) Statement of the problem

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Definitions:

Capital Goods

Assets used by businesses to produce goods and services, such as machinery, buildings, and equipment.

Investment

Expenditures that increase the volume of physical capital (roads, factories, wireless networks) and intangible ideas (formulas, processes, algorithms) that help to produce goods and services. Also known as economic investment. Not to be confused with financial investment.

Marginal Analysis

The comparison of marginal (“extra” or “additional”) benefits and marginal costs, usually for decision making.

Extra Benefits

Additional advantages or services provided beyond the standard or expected, often included in employment contracts, insurance policies, or membership programs.