Zeitschriftenartikel
Marsh, H. W.,
Trautwein, U.,
Lüdtke, O., &
Köller, O. (2008). Social comparison and Big-Fish-Little-Pond-Effects on self-concept and other self-belief constructs: Role of generalized and specific others.
Journal of Educational Psychology,
100(3), 510–524. https://doi.org/10.1037/0022-0663.100.3.510