A Test Item Functions Differently in One Group of Testtakers

question 31

Multiple Choice

A test item functions differently in one group of testtakers as compared to another group of testtakers known to have the same level of an underlying trait.This phenomenon is known as:

• A) dysfunctional item syndrome.
• B) DIF.
• C) DIF item difference.
• D) DIF item incongruity.

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Definitions:

Condition Subsequent

A condition in a contract that, if it occurs, could terminate the contract or change the parties' obligations going forward.

Satisfaction Of The Buyer

The fulfillment and acceptance of all specified requirements by the buyer in a transaction.

Subjective Standard

A criterion for judgment that varies based on individual perceptions, feelings, or opinions, rather than objective external factors.

Objective Impossibility

A situation where the fulfillment of a contract is literally impossible due to circumstances beyond the control of the involved parties.