At HIJSA, we operate as a positive force within society by relying on solid scientific research. We devise ways that empower individuals and organizations by helping them become self-reliant, change their habits, and enhance their well-being. This means offering long-term solutions to important problems, and helping people “learn to fish”, so they can be “fed for a lifetime”.


 
 
Learn to fish so you 
         can be fed
         for a          
         lifetime






MANAGING DIRECTOR
Sanja Djordjević has obtained two masters degrees: one in Clinical Psychology from Leiden University and one in Social Psychology from Tilburg University. She implements psychology related knowledge to real-life settings and is advised by Dr. IJzerman Mrs Koopmans.








  BUSINESS CONSULTANT
José Koopmans is a managing partner at Partners in High Performance and an experienced business coach, working with executives, managers, and business owners. At HIJSA, she aids business development and provides advice to accelerate high performance.  


GRADUATE FELLOW
Ferdi Gokhan currently completes a master degree in Economic Psychology at Leiden University. As a part of his fellowship, he is responsible for reviewing the literature and implementing new interventions. 

GRADUATE FELLOW
Taylan Bele graduated with merit from Tilburg University in Social Psychology. As a graduate fellow at HIJSA, he currently works on the Penguin Project, where he helps with planning and conducting the research.



WANT TO JOIN 
OUR TEAM?
 
Do you want to implement psychological science in real-life settings? Do you have ideas for innovative solutions? Or you think you can contribute in another way? Send us an open application. 

apply
here






hijsa.bcc@gmail.com 
+381644610008
https://www.linkedin.com/company/hijsa-behavior-change-consultancy  https://www.facebook.com/hijsabcc/?fref=ts