| Abstract: | A longitudinal study was carried out to investigate changes in specific aspects of self-concept, motivation and school achievement, and to explore the influence of specific aspects of self-concept on other facets of the self-system after the transition from the fifth grade of primary school to the first year of lower middle school. Ninety-two pupils participated to the study. Each child was required to complete questionnaires to assess domain-specific self-concepts and motivational orientation. Results show areas of both stability and change in the transition from primary to lower middle school. A dynamic model explains relationships among domainspecific self-concepts, motivation and school grades: after the transition the role of competence self-concept increases in importance on influencing the other components of self-system. |
