Multimethod Longitudinal Assessment of Temperament in Early Childhood

Differential stability of temperament and personality from toddlerhood to middle childhood

This prospective, longitudinal investigation examined differential consistency of three core dimensions of individuality from toddlerhood through middle childhood. Data came from 273 families who participated with their child at least once during three developmental periods: toddlerhood (2 years), early childhood (3 to 5 years), and middle childhood (6 to 10 years). Both mothers and fathers reported on attributes of their child using subscales from the Toddler Behavior Assessment Questionnaire, the Child Behavior Questionnaire, and the Iowa Personality Questionnaire. Reports were used as indicators of the latent "Big Three" dimensions of positive emotionality, negative emotionality, and constraint at each of the three developmental periods. Results pointed to consistency in these broad dimensions of temperament and personality from toddlerhood to middle childhood.

Temperament, personality and developmental psychopathology: a review based on the conceptual dimensions underlying childhood traits

The numerous temperament and personality constructs in childhood impede the systematic integration of findings on how these individual differences relate to developmental psychopathology. This paper reviews the main temperament and personality theories and proposes a theoretical taxonomy representing the common structure of both temperament and personality traditions within one conceptual framework. This integrated lexicon of childhood temperament/personality traits facilitates an overview of the most important research findings on the role of temperament and personality in the development of anxiety, depression, ADHD, proactive and reactive antisocial behavior. Several directions for future research are discussed to further validate and refine these reviewed relationships.