This report provides some initial findings from an investigation of the relations between childhood Big Five personality traits assessed by elementary-school teachers and similar traits assessed 40 years later by self-reports at midlife. Our analyses are based on data from a relatively large and culturally diverse sample (N = 799) that was first assessed between 1959 and 1967 when the participants were children in Hawaii. Short-term (1-3 years) test retest reliabilities were lower (.22 -.53) within childhood when personality is developing than within adulthood (.70 -.79) when personality stability may be at its peak. Stability coefficients across the 40-year interval between the childhood assessment and two measures of adulthood personality were higher for Extraversion (e.g., .29) and Conscientiousness (e.g., .25) than for Openness (e.g., .16), Agreeableness (e.g., .08) and Neuroticism (e.g., .00). Construct continuity between childhood and adulthood was evaluated by canonical analysis and by structural-equation modeling and indicated continuity at both a broad, twodimensional level and at the level of the Big Five. The findings are discussed in relation to Caspi, Roberts, and Shiner's (2005) principles of rank-order personality stability.Keywords personality stability; Big Five; construct continuity; longitudinal study The extent to which child personality is predictive of adult personality has long been a fundamental scientific, philosophical, and even poetic question. Wordsworth's "The child is father of the man" and Milton's "The child shows the man, as morning shows the day" are not unambiguous. Neither poet was necessarily suggesting perfect correspondence and complete predictability from youth to maturity. Similarly, the stability of personality characteristics over the life course remains a controversial empirical issue. Proponents of stability debate the findings with advocates of transformation and change (McCrae et al., 2000;Lewis, 2001).In this report, we provide some initial findings from an investigation of the relations between childhood personality traits assessed by elementary-school teachers and similar traits assessed by self-reports at mid-life. Our analyses are based on data from the Hawaii Personality and Health Cohort, a relatively large and culturally diverse sample that was first assessed between 1959 and 1967 when the participants were children in Hawaii. The childhood assessments were designed and supervised by the late John M. Digman, and formed the basis for some of the pioneering work on the five-factor structure of personality (e.g., Digman, 1989
NIH-PA Author ManuscriptNIH-PA Author Manuscript NIH-PA Author Manuscript assessments were undertaken over a four-year period (1998)(1999)(2000)(2001)(2002) after an interval of 35 -43 years (Hampson et al., 2001). Consequently, these data offer an extraordinary opportunity to examine the question of personality stability from childhood to midlife with measures of the five-factor model of personality at each time point. We have be...