内容

目次

1. Introduction; 2. Methodological issues; 3. The data base; 4. Crosssectional studies; 5. Longitudinal studies; 6. Studies of cohort andperiod differences; 7. Intervention studies; 8. Methodological studies;9. The relationship between cognitive styles and intellectualfunctioning; 10. Health and maintenance of intellectual functioning;11. Life style variables that affect intellectual functioning; 12. Thelongitudinal study of personality traits and attitudes; 13. Familystudies of intellectual abilities in adulthood; 14. Subjectiveperceptions of cognitive change; 15. Summary and conclusions.