To Estimate Changes in Test Reliability That Would Result from Changing

question 12

Multiple Choice

To estimate changes in test reliability that would result from changing the length of a test, one would use the

• A) phi coefficient.
• B) Kuder-Richardson 20.
• C) Spearman-Brown.
• D) coefficient alpha.

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Definitions:

Currency Control

Government policies or regulations that restrict the exchange of the domestic currency for foreign currencies.

Fixed Exchange Rate

A government or central bank policy that pegs the country's currency to another currency or to a reference value, such as gold, and does not allow it to fluctuate freely in the Forex market.

Extremism

The holding of extreme political or religious views and the actions taken to support or achieve them.

Trade Control

Government-imposed restrictions on the free exchange of goods and services between countries, including tariffs, quotas, and import licenses.