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Mark C. Yang, a licensed clinical psychologist, is co-editor of Existential Psychology East-West Vol. 1 (2009) and has published professional articles on the practice and training of humanistic and existential psychologists in international settings. Dr. Yang is co-founder and director of the International Institute of Existential-Humanistic Psychology, whose mission is to promote humanistic-existential psychology and provide clinical training to mental health professionals in Asia. He is an adjunct professor at Saybrook University in San Francisco.
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