Final answer:
The Dual System Model of Adolescent Risk-Taking suggests that there are two separate brain systems involved in decision-making during adolescence: the socioemotional system and the cognitive control system. Teens are more likely than adults to take risks due to the overvaluation of potential rewards by the socioemotional system and the underdevelopment of the cognitive control system. Peer influence can also contribute to risky behaviors.
Step-by-step explanation:
The Dual System Model of Adolescent Risk-Taking suggests that there are two separate brain systems involved in decision-making during adolescence: the socioemotional system and the cognitive control system. The socioemotional system, which is more active during adolescence, is responsible for processing rewards and emotions. On the other hand, the cognitive control system, which is still developing during adolescence, is responsible for inhibiting impulsive behavior and making rational decisions.
Teens are more likely than adults to take risks because the socioemotional system is more sensitive to rewards and tends to overvalue the potential rewards of risky behaviors, while the cognitive control system is still developing and has difficulty inhibiting impulsive actions. Additionally, the influence of peers and the desire for social acceptance can further increase risk-taking behaviors among adolescents.
For example, a study by Potard, Courtoisand, and Rusch (2008) found that peer influence plays a significant role in risky sexual behavior during adolescence. The influence of peers can override the rational decision-making process and lead to riskier choices.