Research that supports the reward-processing theory is important because it provides some neurobiological evidence that:

A. introverts are competitive and seek rewards to offset their tendency to let extroverts take charge.
B. the extrovert brain is more sensitive to rewards and dopamine functioning than that of an introvert.
C. introverts generally do not need to be the center of attention to the degree that extroverts may need.
D. extroverts typically talk more than introverts because extroverts process their thinking aloud, rather than vying for dominance in a relationship or group.


Answer: B

Psychology

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