Professor Kristiania University College, Norway

University of Michigan

University of Vermont

Babeș-Bolyai University, Faculty of Economics and Business Administration

Professor of Couple and Family Therapy, Kansas State University

Full Professor, Chair of Clinical Psychology, Interaction- und Psychotherapy Research

Annecy Behavioral Science Lab; Université Lumière Lyon 2

School of Education, Tel Aviv University

Associate Professor of Sociology, Western Kentucky University

Faculty, School of Business, Southern Alberta Institute of Technology (SAIT).