TY - JOUR A1 - Schellhas, Bernd A1 - Teo, T. T1 - Kognitive Entwicklung unter dem Risikofaktor Ängstlichkeit : Befunde einer longitudinalen Studie Y1 - 1996 ER - TY - JOUR A1 - Schröder, Eberhard A1 - Teo, T. T1 - Dynamics in cognitive development : sources of intraindividual differences in syllogistic reasoning Y1 - 1995 ER - TY - JOUR A1 - Schröder, Eberhard A1 - Edelstein, Wolfgang A1 - Teo, T. T1 - Growing up in Land's End : implications for cognitive development Y1 - 1995 ER - TY - JOUR A1 - Schröder, Eberhard A1 - Teo, T. T1 - Individual differences in the development of correlational reasoning Y1 - 1995 ER -