Baltes, P. B., & Smith, J. (2001). Learned helplessness. In G. L. Maddox (Ed.), The Encyclopedia of Aging: A comprehensive resource in gerontology and geriatrics (3rd ed., pp. 585–586). Springer.
Baltes, P. B., & Smith, J. (2001). Developmental psychology. In G. L. Maddox (Ed.), The encyclopedia of aging: A comprehensive resource in gerontology and geriatrics (3rd ed., Vol. 1, pp. 289–291). Springer.
Smith, J. (2001). Old age and centenarians. In International Encyclopedia of the Social and Behavioral Sciences (Vol. 16, pp. 10843–10847). Elsevier Science.
Smith, J., & Baltes, P. B. (2001). Trends and profiles of psychological functioning in very old age: Anticipating future life goals and managing personal development. In P. B. Baltes & K. U. Mayer (Eds.), The Berlin Aging Study: Aging from 70 to 100 (pp. 197–226). Cambridge University Press.
Smith, J., Fleeson, W., Geiselmann, B., Settersten, R. A., & Kunzmann, U. (2001). Sources of well-being in very old age. In P. B. Baltes & K. U. Mayer (Eds.), The Berlin Aging Study: Aging from 70 to 100 (pp. 450–471). Cambridge University Press.
Baltes, P. B., & Smith, J. (1999). Multilevel and systemic analyses of old age: Theoretical and empirical evidence for a fourth age. In P. B. Baltes & K. U. Mayer (Eds.), Handbook of theories of aging (pp. 153–173). Springer.
Mayer, K. U., Baltes, P. B., Baltes, M. M., Borchelt, M., Delius, J., Helmchen, H., Linden, M., Smith, J., Staudinger, U. M., Steinhagen-Thiessen, E., & Wagner, M. (1999). Wissen über das Alter(n): Eine Zwischenbilanz der Berliner Altersstudie [Knowledge about age and aging: Conclusions from the Berlin Aging Study]. In K. U. Mayer & P. B. Baltes (Eds.), Die Berliner Altersstudie (2nd., rev. ed., pp. 599–634). Akademie-Verlag.
Mayer, K. U., Baltes, P. B., Baltes, M. M., Borchelt, M., Delius, J., Helmchen, H., Linden, M., Smith, J., Staudinger, U. M., Steinhagen-Thiessen, E., & Wagner, M. (1999). Wissen über das Alter(n): Eine Zwischenbilanz der Berliner Altersstudie [Knowledge about age and aging: Conclusions from the Berlin Aging Study]. In K. U. Mayer & P. B. Baltes (Eds.), Die Berliner Altersstudie (2nd., rev. ed., pp. 599–634). Akademie-Verlag.
The world’s oldest national scientific association honors the German developmental psychologist and cognitive neuroscientist for his outstanding achievements