Ruth Cohn was born as the second child of an assimilated Jewish family in Berlin. Her father, Arthur Hirschfeld, was a banker, her mother Elisabeth, a pianist, came from a merchant family. In 1931/32 she studied economics and psychology at the Universities of
Heidelberg and Berlin. When Hitler came to power in 1933, after disturbing and frightening experiences with National Socialism she fled to
Zurich,
Switzerland, where she studied psychology and minored in pre-clinical medicine and psychiatrics at the university. In addition, she studied education, theology, literature and philosophy. From 1934 to 1939, she was also trained as a psychoanalyst at the International Society for Psychoanalysis. In 1936, she — like all German Jews living in foreign countries — lost her German citizenship. In 1938, she married Hans-Helmut Cohn, a medical student of German-Jewish heritage. In 1940, her daughter Heidi Ursula was born. The following year, the family emigrated to the United States. There, she was trained in Early Childhood Progressive Education at the Bank Street School (now
Bank Street College of Education) in New York City. From 1941 to 1944, she was trained as a psychotherapist at the
William Alanson White Institute of Psychiatry, Psychoanalysis & Psychology in New York. At
Columbia University, she earned her master's degree (M.A.) in psychology, and she became certified as a psychologist. Her son Peter Ronald was born in 1944. Her grandson Eric Bert Weiner was born in 1971. Her granddaughter Elizabeth Emily Weiner was born in 1975. In 1946, after being divorced, she moved with both children to New Jersey and she started a private psychoanalytical practice in New York City. Not least by her training in
group therapy, she was gradually led away from classical psychoanalysis in the direction of
experiential psychotherapy. In 1955, she initiated a workshop with the theme "
Countertransference" whose methodical approach formed the basis for the development of experiential therapy and
theme-centered interaction (TCI). ==Theme-Centered Interaction==