The Three Types of Control Discussed When Dealing with Extraneous

question 21

Multiple Choice

The three types of control discussed when dealing with extraneous variables are:

• A)Physical, Mental, Statistical
• B)Physical, Design, Statistical
• C)Design, Mental, Statistical
• D)Physical, Emotional, Design

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Definitions:

Poverty Rate

A measure of the percentage of the population living below the poverty line, indicating the level of economic deprivation.

Discrimination Coefficient

A measure of the cost or disutility of prejudice; the monetary amount an employer is willing to pay to hire a preferred worker rather than a nonpreferred worker of the same ability.

African Americans

A term referring to citizens or residents of the United States who have ancestry from native populations of Africa.