For Most Tests, the Maximum Amount of Information About Differences

question 8

Multiple Choice

For most tests, the maximum amount of information about differences between individuals can be obtained from items in the difficulty range of

• A).30 to .70.
• B).40 to .80.
• C)between .55 and .85.
• D)above .90.

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Definitions:

Absolute Income Gap

The absolute difference in income levels between individuals, groups, or countries.

Per Capita Incomes

An average amount of money earned per person in a certain area, calculated by dividing the total income of a region by its population.

U.S. Aid Programs

Initiatives provided by the United States government intended to help other countries in terms of economic development, health care, infrastructure, and education.

Growth Obstacle

Factors or conditions that hinder the economic growth and development of a country or region, such as poor infrastructure or political instability.