InstitutionZentralinstitut für Jugendforschung (ZIJ) (51)AuthorKasek, Leonhard (9)Thiele, Gisela (7)Fischer, Evelyne (4)Gerth, Werner (4)Ulrich, Gisela (4)...view moreDate Issued1989 (4)1988 (8)1987 (7)1986 (8)1985 (8)1984 (5)1983 (6)1982 (1)1981 (1)1980 (3)Document Typeresearch report (50)working paper (1)Keyword
Motivation (51)
motivation (51)DDR (47)German Democratic Republic (GDR) (47)achievement (24)...view moreReview
reviewstatus unknown (51)
Publication StatusUnknown (51)