InstitutionZentralinstitut für Jugendforschung (ZIJ) (2)AuthorHennig, W. (1)Schmidt, Lutz (1)Date Issued1987 (1)1980 (1)Document Typeresearch report (2)Keywordcognitive ability (2)
DDR (2)
German Democratic Republic (GDR) (2)
kognitive Fähigkeit (2)
academic achievement (1)...view moreReviewreviewstatus unknown (2)Publication StatusUnknown (2)