Personality strengths in adolescence and decreased risk of developing mental health problems in early adulthood.

The aim of this study was to investigate whether personality strengths during adolescence are associated with decreased risk of developing psychiatric disorders, educational or occupational problems, violent or criminal behaviors, and interpersonal difficulties during early adulthood. A representative community sample of 688 mothers from upstate New York and their offspring was interviewed in the period of 1985-1986 (mean offspring age = 16 years) and in that of 1991-1993 (mean offspring age = 22 years). Results showed that youths with numerous personality strengths at the mean age of 16 years were at a decreased risk of developing psychiatric disorders, educational and occupational problems, interpersonal difficulties, and criminal behaviors at the mean age of 22 years. These associations remained significant after controlling for age, sex, socioeconomic status, verbal intelligence, preexisting psychiatric disorders, and corresponding problems at the mean age of 16 years. Although youths with fewer personality strengths who experienced numerous stressful events were at elevated risk of developing psychiatric disorders during early adulthood, those with a higher number of personality strengths at the mean age of 16 years did not share this vulnerability. We conclude that personality strengths during adolescence may contribute to a decreased risk of developing a wide range of adverse outcomes during early adulthood. Systematic evaluation of character strengths may improve the clinical assessment of adolescents.