Exhibit 9-13: Various Types of Evidence May Be Gathered in the Process

question 85

Multiple Choice

Exhibit 9-13: Various types of evidence may be gathered in the process of validating a test.Choose the type of evidence that is illustrated in the examples.
-Refer to Exhibit 9-13.Subjects may be asked to "think aloud" as they take the test.

• A) Content
• B) Response processes
• C) Internal structure
• D) Relationship with other variables

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Definitions:

Learning Effects

These are reductions in production costs that occur due to learning and improving over time, as processes become more efficient with experience.

Marginal Costs

The increase in total cost that arises from an extra unit of production.

Marginal Benefit

The additional satisfaction or utility that a person receives from consuming an additional unit of a good or service.

Marginal Cost

The increase in total cost that arises from producing one additional unit of a product or service.