TY - CHAP A1 - Weinert, Franz E. A1 - Helmke, Andreas A1 - Schneider, Wolfgang T1 - Individual differences in learning Performance and in school achievement: Plausible parallels and some unexplained discrepancies N2 - No abstract available. KW - Lernerfolg KW - Schulleistung Y1 - 1990 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-71210 ER -