• “An ecological approach to psychological well-being : The role of teachers and schools”. Prof. Bonnie Kaul Nastasi (April, 12-13, 2014, Athens)

• «Psychosocial Variables in Academic Performance: Identity, Culture and Achievement», September3 2012, Athens. Prof. Frank C. Worrell, Director of School Psychology Graduate Program, University of California, Berkeley

• «Functional Assessment of Children with Emotional/ Behavioral Disorders», May, 22 2013. Prof. Brian Martens, Professor of Psychology, Syracuse University, USA.

The Department of Psychology, the Center for Research and Practice of School Psychology, the Center for Family Studies and the Center for Enhancement of Creativity, University of Athens are organizing the 9th Seminar Cycle “Psycho….pedia” that is addressed to teachers and parents. 

«Crisis Intervention & Recovery: The Roles of School-Based Mental Health Professionals», March, 28-29, 2009, Athens.

• Prof. Stephen Brock, Associate Professor at California State University, Sacramento & M., Reeves, Ph.D., Winthrop University, South Carolina, USA.

«The impact of disaster on the community and on schools: An interdisciplinary approach», June,1, 2008, Athens.

• Prof. Mooli Lahad

 «Crisis Prevention, Preparedness, Intervention & Recovery: The Prepare Model of School Crisis Response», April, 5-6, 2008, Athens.

• Prof. Stephen Brock, California State University, Sacramento & Prof. Shane Jimerson, Department of Counseling, Clinical, and School Psychology at the University of California, Santa Barbara.

International Symposium: "Crisis management: Prevention and intervention in the community", April, 4, 2008, Athens.

•  Prof. Shane Jimerson, Department of Counseling, Clinical, and School Psychology at the University of California, Santa Barbara & Prof. Stephen Brock, California State University, Sacramento.