Adolescents in Peer Groups Make More Prudent Decisions When a Slightly Older Adult Is Present

We examined whether target subjects’ risk taking was greater when they were in groups of 4 late-adolescent males (ages 18–22) than when they were in groups that mixed 3 late-adolescent males with 1 slightly older adult (age 25–30); risk taking in both of these conditions was compared with that of adolescents tested alone. We found that adolescents took more risks and expressed stronger preference for immediate rewards when they were grouped with 3 same-age peers than when they were alone. When 1 adolescent was replaced by someone slightly older, however, adolescents’ decision making and reward processing resembled that seen when adolescents were tested alone. Adding a young adult to a work team of adolescents may improve group decision making.

Source: Psychological Science - March 11, 2016 Category: Psychiatry & Psychology Authors: Silva, K., Chein, J., Steinberg, L. Tags: Research Articles Source Type: research