According to recent research, which of these increase risk-taking behavior in adolescents?
A) synaptic pruning and the thinning of gray matter
B) the neurotransmitters serotonin and dopamine
C) synaptic expansion and the thinning of white matter
D) the neurotransmitters epinephrine and histamine

Question

Quizplus · Accepted Answer

The neurotransmitters serotonin and dopamine have been linked to increased risk-taking behavior in adolescence. Serotonin helps regulate mood and impulse control, while dopamine is involved in reward-motivated behavior. Changes in the levels and activity of these neurotransmitters during adolescence may contribute to risk-taking behavior. A and C are incorrect because synaptic pruning and thinning of gray matter and white matter are normal parts of adolescent brain development, rather than factors that increase risk-taking behavior. D is incorrect because epinephrine and histamine play roles in the body's stress response and allergic reactions, respectively, but are not typically associated with risk-taking behavior in adolescence.

According to Recent Research, Which of These Increase Risk-Taking Behavior