Twin and Adoption Studies Done in the U

question 69

Multiple Choice

Twin and adoption studies done in the U.S.generally find a heritability coefficient of __________ for IQ scores.

• A) 10 to 30%
• B) 30 to 50%
• C) 50 to 70%
• D) 70 to 90%

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Definitions:

Consistent

Refers to something that is characterized by staying the same over time, not changing or varying.

Hegemony

The dominance or leadership of one social group or nation over others, often maintained through ideological or cultural means.

Bourgeois Class

A social class characterized by their ownership of capital and their related culture, habits, and lifestyle, typically contrasted with the working class.

Capitalist Society

A system of economy in which the ownership of resources and investments lies in the hands of private entities or businesses, and where market pricing, the manufacturing, and allocation of commodities are largely governed by the dynamics of competition within an open market.