I am professor for psychology at the University of Linz
(Austria) and head of Educational Measurement
at the Leibniz Institute for Educational Trajectories
(Germany). My research focuses on personality and competence measurement, including computer-adaptive and web-based assessments, and meta-analytic methods. Specific interests also include the field of persuasion and social influence examined from an interindividual differences perspective.
For more information browse my publications
or drop me a note.