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He is Distinguished Professor Emeritus at the University of Waterloo, Ontario, Canada, and maintains a private practice as a clinical psychologist.
He was once was voted one of the ten most influential psychotherapists of the century by North American clinicians in a survey reported in the American Psychologist.
Early life[edit | edit source]
He was born in New York City
Academic career[edit | edit source]
He took his initial degree at the City College of New York intending to do medicine but subsequently turned to psychology in his post graduate work.
In 1966 he took up a post at the University of Waterloo and remained there, formally retiring in 1998