_________________Is a Statistical Index of How Efficiently an Item Discriminates

question 56

Multiple Choice

_________________is a statistical index of how efficiently an item discriminates between persons who obtain high and low scores on the entire test.

• A) Item-discrimination index
• B) Item-difficulty index
• C) Item-validity index
• D) Item-tension index

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Definitions:

Incest

Sexual relations between individuals who are closely related that is considered taboo by the norms of society.

Social Isolation

The state of being detached or separated from other people, leading to lack of social interactions and connections.

Victims

Individuals who suffer harm, injury, or loss as a result of a crime, accident, or other event or action.

Elder Abusers

Individuals who subject elderly people to mistreatment, harm, or exploitation.