The Only Thing That Can Keep Identical Twins Reared Together

question 22

Multiple Choice

The only thing that can keep identical twins reared together from resembling each other on an attribute is nonshared environmental influences. Therefore, it makes sense that we could estimate how much nonshared environment (NSE) contributes to the attribute as follows: NSE =

• A) (r _{identical twins} - r _{fraternal twins}) X 2
• B) 1 - (H + SE)
• C) 1 - r _{identical twins}
• D) 1 - (r _{identical twins} - r _{fraternal twins})

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Definitions:

Southern Segregation

The enforced separation of racial groups, particularly in the southern United States, up until the mid-20th century.

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Individual rights and freedoms that are protected from infringement by governments, such as freedom of speech, privacy, and the right to a fair trial.

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An American civil rights activist in Mississippi and the state's field secretary for the NAACP, who was assassinated in 1963.