Gunnar Lemmer

Individual differences make a difference: On the use and the psychometric properties of difference scores in social psychology

Oliver Christ, Mario Gollwitzer, M. Gollwitzer, 2014 .

Group membership salience and task performance

Patrick A. Tissington, Ulrich Wagner, Rolf van Dick, 2009 .

Can we really reduce ethnic prejudice outside the lab? A meta‐analysis of direct and indirect contact interventions

Ulrich Wagner, U. Wagner, G. Lemmer, 2015 .

On the psychometric properties of the aggressiveness-IAT for children and adolescents.

Rainer Banse, Mario Gollwitzer, R. Banse, 2014, Aggressive behavior.