When Different Groups of Test Takers Consistently Experience Disparate Levels

question 32

Multiple Choice

When different groups of test takers consistently experience disparate levels of success on specific items, there is a problem in

• A) differential item effectiveness.
• B) group selection.
• C) administration errors.
• D) reliability.

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Definitions:

Labor

The human effort, both physical and mental, used in the production of goods and services.

Average Product

The quantity of goods produced per unit of input, determined by dividing the overall output by the amount of input used.

Unit Of Input

A measurement of the amount of resources (labor, materials, etc.) used in the production of goods and services.