Book Chapter
Köller, O.,
Zeinz, H., &
Trautwein, U. (2008). Class-average achievement, marks, and academic self-concept in German primary schools. In
H. W. Marsh,
R. G. Craven, &
D. McInerney (Eds.),
Self-processes, learning, and enabling human potential: Dynamic new approaches (pp. 331–352). Information Age Publishing.