Journal of Abnormal Child Psychology vol:37 issue:3 pages:309-325
The lack of empirical research relating temperament models and personality hinders conceptual integration and holds back research linking childhood traits to problem behavior or maladjustment. This study evaluates, within a sample of 443 preschoolers, the relationships between children’s maladaptation and traits measured by three 18 temperament models (Thomas and Chess, Buss and Plomin, and Rothbart), and a Five-Factor based personality model.
Adequate reliabilities and expected factor structures are demonstrated for most scales. A joint principal component
analysis combining 28 temperament and 18 personality
scales indicates a six-factor model, distinguishing Sociability, Activity, Conscientiousness, Disagreeableness, Emotionality, and Sensitivity. Regression analyses reveal that although single temperament and personality scales explain from 23% to 37% of problem behavior variance, the six components explain from 41% to 49% and provide a clearer differentiation among CBCL-problem scales. This
age-specific taxonomy refines and corroborates conclusions based on narrative reviews and furnishes a more balanced view of trait–maladjustment relationships.