Twin Studies of Individual Differences in Empathy and Prosocial Behavior

question 53

Multiple Choice

Twin studies of individual differences in empathy and prosocial behavior imply all the following except ____________.

• A) some of us inherit more "altruistic" genes than others
• B) genetic contributions to empathy/prosocial conduct are most closely linked to individual differences in temperament
• C) such shared environmental influences as parenting are most important early in life
• D) nonshared environmental influences become more important influences with age

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Definitions:

Arctic Tundra

A cold, windy, and treeless biome that covers much of the Arctic regions, characterized by permafrost, minimal vegetation, and a short growing season.

Biomes

Large ecological zones on Earth's surface, characterized by distinct climates, plants, and animals, such as forests, deserts, and tundras.

Rocky Seashore

A coastal area where the land meets the ocean, characterized by rocks and hard substrates rather than sand.

Sandy Seashore

A type of coastal environment characterized by sand-dominated landscapes, often hosting unique ecosystems adapted to the saline and dynamic conditions.