Children’s Behavioral Styles at Age 3 Are Linked to Their Adult Personality Traits at Age 26

Children’s Behavioral Styles at Age 3 Are Linked to Their Adult Personality Traits at Age 26
Avshalom Caspi et al.; 2003


Abstract

We observed 1,000 3-year-old children who exhibited five temperament types: Undercontrolled, Inhibited, Confident, Reserved, and Well-adjusted. Twenty-three years later, we reexamined 96% of the children as adults, using multiple methods of comprehensive personality assessment, including both self- and informant-reports. These longitudinal data provide the longest and strongest evidence to date that children’s early-emerging behavioral styles can foretell their characteristic behaviors,  thoughts, and feelings as adults, pointing to the foundations of  the human personality in the early years of life.