S. H. Foulkes

S. H. Foulkes ( FUUKS; born Siegmund Heinrich Fuchs; 3 September 1898 – 8 July 1976) was a German-British psychiatrist and psychoanalyst. He developed a theory of group behaviour that led to his founding of group analysis, a variant of group therapy. He initiated the Group Analytic Society, and the Institute of Group Analysis (IGA) in London. In 1933, owing to his Jewish descent, Foulkes emigrated to England. In 1938, he was granted British citizenship and changed his name to S. H. Foulkes.