Which Is the Best Summary Statement to Characterize the Heritability

question 178

Multiple Choice

Which is the best summary statement to characterize the heritability of intelligence?

• A)Environmental factors only minimally affect intelligence.
• B)Genetic factors only minimally affect intelligence.
• C)Genetic factors account for about half of the variation in intelligence test scores among individuals.
• D)Genetic factors account for about 90% of the variation in intelligence test scores among individuals.

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Definitions:

Green

Often associated with environmental sustainability, the color green symbolizes growth, harmony, and freshness, and is linked with initiatives to protect the natural environment.

Blue

A primary color in the spectrum lying between green and violet, often associated with depth and stability, and representing qualities like trust, loyalty, wisdom, and confidence.

Primary Colors

A group of colors from which all other colors can be obtained through mixing.

Basic Hues

The primary colors from which all other colors can be generated or mixed, typically considered to be red, blue, yellow, and sometimes green.