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The dual systems model proposes that mid-adolescence is the time of highest biological propensity for risk-taking, but that older adolescents may exhibit higher levels of real-world risk-taking (e.g., binge drinking is most common during the early 20s) [18] [19] not due to greater propensity for risk-taking but due to greater opportunity. [12]
The balance of excitatory to inhibitory neurotransmitters and increased dopamine activity in adolescence may have implications for adolescent risk-taking and vulnerability to boredom (see Cognitive development below). Serotonin is a neuromodulator involved in regulation of mood and behavior. Development in the limbic system plays an important ...
Young people often engage in health risk behaviours that reflect the processes of adolescent development: experimentation and exploration, including using drugs and alcohol, sexual behaviour, and other risk taking that affect their physical and mental health. Adolescent health also encompasses children's and young people's sexual and ...
Dr. Lynn Elisabeth Ponton (born 3 October 1951) is a child and adolescent psychiatrist and professor at the University of California, San Francisco. She is the author of the books The Sex Lives of Teenagers and The Romance of Risk. Her work in the area of adolescent risk-taking has had a high profile at a time of newfound sexual conservatism.
The Youth Risk Behavior Surveillance System (YRBSS) is an American biennial survey of adolescent health risk and health protective behaviors such as smoking, drinking, drug use, diet, and physical activity conducted by the Centers for Disease Control and Prevention.
Adolescents, their parents, and other family members are the focus of comprehensive preventive and control programs in schools and the community. These effective actions help promote children's development of a positive sense of self-worth and sufficiency, to stop adolescent risk behavior, and to help them build strong, healthy coping skills. [21]
Peer pressure is commonly associated with episodes of adolescent risk-taking because these activities commonly occur in the company of peers. [9] Affiliation with friends who engage in risky behaviors has been shown to be a strong predictor of an adolescent's own behavior. [11]
Her studies have explored neural mechanisms underlying decision-making and risk-taking, [16] [17] the influences of stress and other experiences on behavior and brain functioning, [18] [19] and neurobiological factors associated with cigarette smoking in adolescence. [20] Other influential work has focused on how sleep affects the developing ...