Young Teens Really Are Shortsighted, But Don't Blame Impulsivity

Friday, February 6, 2009 - 09:08 in Psychology & Sociology

A study of 900 ethnically and socially diverse people ages 10-30 uses a questionnaire and experimental task called delay discounting to show that teens are shortsighted more due to immaturity in the brain systems that govern sensation seeking than to immaturity in the brain systems responsible for self-control. This research on adolescent decision-making may impact the way legal policies are shaped concerning teenagers' rights and responsibilities.

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