The importance of the study of social education of the individual as an integral process covering all stages of human development, supported by factors of modern development of children, adolescents, youth in the conditions of reforming education. Currently, the scientific literature has accumulated a sufficient fund of theoretical knowledge,…

This study investigated the long-term stability of the nine temperament subcategories which underlie the Thomas and Chess temperament clusters. A homogeneous sample of 55 children and parents was recruited (26 remained at the final data collection interval) and parents provided questionnaire responses on their child's temperament at 2, 4, 6, 18,…

Describes features and benefits of the person-centered approach to studying personality, identifies unanswered questions, and suggests research directions. Benefits noted include focus on intraindividual structure, descriptive efficiency, use of types as moderator variables, predictive validity, and conceptual clarity and intuitive appeal.…

This longitudinal study examined consistency and change in human personality. Rather than studying the consistency of individual differences over time, an approach which considers only the stability of a variable at the group level and ignores differences in stability at an individual level, this study used a person-centered approach to study…

Applied a person-centered approach to childhood personality development in 28 diverse samples of 3- to 6-year-olds studied over 6 years. Identified resilient, overcontrolled, and undercontrolled personality types. Found that the undercontrolled personality type related to intellectual decline over 6 years. The number of family risks predicted…