The Greatest Correlation Between the IQ Scores of Relatives Would

question 53

Multiple Choice

The greatest correlation between the IQ scores of relatives would be observed between

• A) identical twins reared apart.
• B) fraternal twins reared together.
• C) siblings close in age (within two years) reared together.
• D) parents and their children.

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Definitions:

Personality Trait

Enduring patterns of thought, feeling, and behavior that distinguish individuals from one another.

Sympathetic Nervous System

Part of the autonomic nervous system that prepares the body for fight-or-flight responses, increasing heart rate, and redirecting blood flow to muscles.

Muscular Effort

The physical energy exerted by muscles during any form of exercise or movement.

Testosterone Levels

The quantity or concentration of the hormone testosterone present in an individual's body.