RT Article T1 What can we learn from the longitudinal study of adult psychological development? JF Longitudinal studies of adult psychological development SP 1 OP 19 A1 Schaie, K. Warner 1928- LA English YR 1983 UL https://krimdok.uni-tuebingen.de/Record/1487116969 NO Seiten: 1-19 SN 0898621313 K1 Verlaufsstudien