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Why does behavioral genetics include the study of both genetic and environmental traits?

A.

Genes and the environment interact to create expressions of behavior

B.

Natural selection determines how well humans will adapt to their surroundings.

C.

Peer and familial influences are crucial for determining behavior

D.

Genes predict the majority of human environmental behavior

Answer and Explanation

The Correct Answer is A

A. Behavioral genetics examines how genetic and environmental factors interact to influence behavior, recognizing that both are integral to the expression of behavior.

B. While natural selection plays a role in evolution, behavioral genetics focuses more on the interaction between genes and environment in behavior rather than adaptation to surroundings.

C. Peer and familial influences are important environmental factors but do not encompass the genetic component crucial in behavioral genetics.

D. Genes alone do not predict the majority of human behavior; environmental factors significantly influence behavioral outcomes, which is why both are studied in behavioral genetics.


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Related Questions

Correct Answer is C

Explanation

A. External attribution involves explaining outcomes based on external factors like workplace politics.

B. External attribution, in this case, attributes the friend's behavior (grumpiness) to an external factor, lack of sleep.

C. Internal attribution refers to explaining someone's behavior based on their personality, traits, or internal factors. Believing an acquaintance's friendliness is due to his personality is an example of internal attribution.

D. External attribution explains the soccer team's win due to weather conditions, which are outside of the team's control.

Correct Answer is C

Explanation

A. Milgram's obedience study focuses on how individuals comply with authority figures, which is not relevant to James's decision.

B. Freud's ego theory addresses the balance between the id, ego, and superego, which is not directly related to the scenario of group influence.

C. Asch's conformity study examines how individuals tend to conform to group opinions, even when they are aware that the group's views may be incorrect. James agrees with his friends despite knowing the movie had poor reviews, which is a clear example of conformity.

D. Pavlov's classical conditioning experiments involve learning through association, which is not related to James's decision to conform to his friends' views.

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