When Computing Internal Reliability, _____ Is Used for Dichotomous Items

question 23

Multiple Choice

When computing internal reliability, _____ is used for dichotomous items and _____ is used for interval and ratio items.

• A) coefficient alpha / K-R 20
• B) coefficient alpha / Spearman-Brown
• C) K-R 20 / coefficient alpha
• D) Spearman-Brown / coefficient alpha

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Definitions:

Colonialism

The strategy or method of gaining complete or partial political power over a different nation, settling it with inhabitants, and utilizing it for economic gain.

Nineteenth Century

The period ranging from January 1, 1801, to December 31, 1900, marked by significant social, economic, and technological changes worldwide.

Internal Colonialism

The economic and political subjugation of the minority group within a country by the dominant group, leading to social inequalities.

Segregated School System

An education system where schools are divided based on racial, ethnic, or economic lines, leading to unequal opportunities and resources.