TY  - JOUR
A1  - Schneider, Wolfgang
A1  - Helmke, Andreas
T1  - The role of classroom differences in achievement changes
N2  - A combined criterion involving the regression slopes of pretest-posttest achievement scores and achievement gain scores was used to classify similar types of classrooms. Mathematics achievement differences among 632 fifth graders were analysed in a longitudinal design and explained in a structural equation framework provided by LISREL, separately for four types of classrooms. The results replicated the findings of an earlier study (Schneider & Treiber, 1984) in that the local nature of achievement models could be demonstrated. That is, the structural components of the causal models could not be generalized across the four groups of classrooms. The inclusion of a second grouping criterion (i. e., achievement gainJ proved useful in that a better model fit was always obtained for classrooms with high achievement gains. As a global model test ignoring group and classroom membership did mask the differential validity of the achievement model in the various subgro.ups, the need for multilevel approaches was emphasized.
KW  - Schulleistung
KW  - Schulklasse
KW  - Unterschied
Y1  - 1986
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-87356
ER  - 
TY  - CHAP
A1  - Schneider, Wolfgang
A1  - Helmke, Andreas
T1  - Mehrebenenanalytische Ansätze zur Erklärung von Schulleistungen
N2  - No abstract available.
KW  - Schulleistung
KW  - Kontextanalyse
Y1  - 1986
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-87348
ER  - 
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  - 
TY  - JOUR
A1  - Weinert, Franz E.
A1  - Schneider, Wolfgang
A1  - Asendorpf, Jens B.
A1  - Bullock, M.
A1  - Helmke, Andreas
A1  - Knopf, Monika
A1  - Nunner-Winkler, G.
A1  - Stern, E.
A1  - Strube, G.
A1  - Weber, Andreas
T1  - Intra- und interindividuelle Unterschiede in der psychischen Entwicklung von Kindern
N2  - No abstract available.
KW  - Kind
KW  - Psychische Entwicklung
Y1  - 1991
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-86627
ER  - 
TY  - CHAP
A1  - Weinert, Franz E.
A1  - Schneider, Wolfgang
A1  - Asendorpf, Jens
A1  - Helmke, Andreas
A1  - Knopf, Monika
A1  - Kuhl, Julius
A1  - Nunner-Winkler, Gertrud
A1  - Strube, Gerhard
T1  - Entwicklung im Vorschulalter: Bericht über eine Längsschnittstudie
N2  - Dargestellt werden die theoretischen Ziele, das methodische Vorgehen und die ersten Ergebnisse einer Longitudinalstudie zur Genese individueller Kompetenzen (LOGIK) im Vorschulalter. Dabei geht es vor allem um generelle Merkmale und differentielle Verläufe bei der Entwicklung kognitiver, sozialer und motivationaler Kompetenzen.
KW  - Vorschulkind
KW  - Entwicklung
Y1  - 1988
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-86699
ER  -