Research on the Genetic Heritability of Extraversion-Introversion Has Made Use

question 35

Multiple Choice

Research on the genetic heritability of extraversion-introversion has made use of

• A) brain electrical activity measures.
• B) the twin-study method.
• C) differences in sensitivity to stimulation.
• D) only twins that have been reared together (in the same environment).

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Definitions:

Distortion of Judgment

refers to the impairment or alteration of an individual's ability to make clear, rational decisions or assessments due to various influences.

Group

A collection of individuals who come together for a common purpose or to achieve a shared goal.

Coaction Effect

is a phenomenon observed in social psychology where the presence of others engaged in the same task can influence an individual's performance.

Social Facilitation

The tendency for people to perform differently when in the presence of others than when alone, typically showing improvement on tasks.