American psychologist and psychoanalyst, long a professor at the Albert Einstein College of Medicine, who was a central member of Margaret Mahler's research team and co-author of The Psychological Birth of the Human Infant (1975). In Drive, Ego, Object, and Self (1990) he argued that the four psychologies of psychoanalysis each describe a part of every person's experience.
- Born
- 1931
- Died
- 2022
- Known for
- Separation-individuation
collaborated with
- Margaret Mahler 1975 Pine co-authored The Psychological Birth of the Human Infant (1975) with Mahler and Bergman. The book reports their observational research on separation-individuation.
developed
- Separation-individuation 1975 As co-author of The Psychological Birth of the Human Infant (1975), Pine helped systematise the separation-individuation theory from the observational data.