Professor für Lehr-Lernforschung, Institut für Wissensmedien

Associate Professor in Educational Psychology, University of Sydney

Associate Professor in Computer Science and Education

中国传媒大学

Karlsruhe University of Education

Professor of cognitive linguistics and gesture studies, Universite Bordeaux Montaigne - EA …

Assistant Professor - University of Minnesota - Department of Educational Psychology

Assistant Teaching Professor, IIT Gandhinagar

METU

Southern Methodist University, University of North Texas