The Department has been engaged in long term research and teaching collaborations with numerous foreign teachers and researchers:
- Ad Vingerhoets – University of Tilburg (the Netherlands),
 
- Adriana Baban – Babeş-Bolyai University, Cluj-Napoca (Romania),
 
- Antonella Delle Fave – University of Milan (Italy),
 
- Bo Molander – Umeå University (Sweden),
 
- Dan Lucian Dumitrascu – University of Medicine and Pharmacy Iuliu Hatieganu Cluj-Napoca (Romania),
 
- Daniel Eriksson Sörman – Umeå University (Sweden),
 
- David Schmitt – Bradley University (USA),
 
- Dejan Todorović – University of Belgrade (Serbia),
 
- Hideki Ohira – Nagoya University (Japan),
 
- Jay Downing – Sul Ross State University (USA),
 
- Jeanette N. Cleveland – Colorado State University (USA),
 
- Jeffrey Lackner – University of Buffalo (USA),
 
- John D. Mayer – New Hampshire University (USA),
 
- Julian Thayer – New York University (USA),
 
- Kai Ruggeri – University of Cambridge (United Kingdom),
 
- Kevin R. Murphy – Lamorinda Consulting and Colorado State University (USA),
 
- Marié P. Wissing – North West University (South Africa),
 
- Merim Bilalić – Alps-Adria University Klagenfurt (Austria),
 
- Mihaly Csikszentmihalyi – Claremont Graduate University (USA),
 
- Petar Milin – University of Tübungen (Germany),
 
- Rakefet Ackerman – Technion-Israel Institute of Technology (Israel),
 
- Thomas Chamorro Premuzic – University College London (United Kingdom).