Unification of theoretical models of academic self-concept/achievement relations: Reunification of east and west German school systems after the fall of the Berlin Wall

Herbert W. Marsh، نويسنده , , Olaf K?ller، نويسنده ,

روزنامه با شماره پیاپی سال 2004

19

264

282

Contemporary Educational Psychology

2004

Contemporary Educational Psychology

184892