InstitutionZentralinstitut für Jugendforschung (ZIJ) (1)AuthorHoffmann, Achim (1)Kasek, Leonhard (1)Neise, Ulrich (1)Schauer, Heinz (1)Starke, Kurt (1)...view moreDate Issued1978 (1)Document Typeresearch report (1)Keywordachievement (1)achievement orientation (1)DDR (1)German Democratic Republic (GDR) (1)Lehrpersonal (1)...view moreReviewreviewstatus unknown (1)Publication StatusUnknown (1)