2nd World Congress on Positive Psychology (Philadelphia, 2011. Presentation and co-organization of several events by Hein Zegers as a member of the SIPPA Steering Committee)
Simple Happiness for Complex Minds
Simple Happiness for Complex Minds
2nd World Congress on Positive Psychology (Philadelphia, 2011. Presentation and co-organization of several events by Hein Zegers as a member of the SIPPA Steering Committee)