Philip Holzman

Philip Holzman (1922–2004) was the Esther and Sidney R. Rabb Professor of Psychology Emeritus at Harvard University and one of the world’s preeminent scientists in schizophrenia research. His landmark studies of oculomotor function documented the presence of abnormal smooth pursuit eye movements in individuals with schizophrenia (Holzman, Proctor and Hughes, 1973) and their clinically unaffected biological relatives (Holzman et al., 1974). He was one of the first to investigate the genetic basis of schizophrenia. Another key contribution to the study of schizophrenia was his work on language and thought disorder in individuals with schizophrenia (Holzman, Shenton and Solovay, 1986). He also discovered the presence of an active short-term memory deficit (known as working memory) in people with schizophrenia and their biological relatives (Park and Holzman, 1991; Park, Holzman and Goldman-Rakic, 1995).

Early life and education Philip Seidman Holzman was born on May 2, 1922, in Manhattan. He graduated from the College of the City of New York in 1943. After his military service, he embarked on graduate studies in psychology. In 1952, he received his Ph.D. from the University of Kansas. He was also the director of the Psychology Research Laboratory at McLean Hospital in Belmont, Massachusetts from 1977 until 2004 . At McLean, he was a member of the Mailman Research Center, founded by Seymour Kety.

Thus, he had established two entirely distinct, and very distinguished careers even before he began his research in schizophrenia. He was originally trained as a clinical psychologist immersed in psychoanalysis, but he also established a successful and influential research program that examined individual differences in perceptual organization using empirical methods. These two distinct lines of work representing the subjective experiences of the individual and the empirical, objective framework of experimental psychopathology co-existed throughout his career. Throughout his tenure at Harvard, he continued to train and supervise at the Boston Psychoanalytic Society and Institute.

He was an advisor and mentor, having trained generations of research scientists, academics and clinicians throughout his career, including Dr. Deborah Levy (1950-2020), the former director of the Psychology Laboratory at McLean Hospital, Prof. Martha Shenton at Harvard Medical School, Dr. Smadar Levin (1946-1989), Dr. Margie Solovay, Dr. Deborah Yurgulun-Todd at University of Utah, Prof. Sohee Park at Vanderbilt University, Prof. Anne Sereno at Purdue University, Prof. Diane Gooding at the University of Wisconsin, Prof. Gillian O'Driscoll at McGill University, Prof. Jeanyung Chey at Seoul National University, Prof. Dara Manoach at Mass. General, Dr. Donna Jenkins and Dr. Yue Chen (1959-2017) among many others.

Awards and recognition Dr. Holzman was a former president of the Society for Research in Psychopathology, a society he co-founded. He was elected a fellow of the American Association for the Advancement of Science in 1979 and the American Academy of Arts and Sciences in 1982. Among many honors, Dr. Holzman received the American Psychological Foundation's Alexander Gralnick research award in 2001. In 1997, the International Congress on Schizophrenia Research recognized him with its Warren award for lifetime achievement in research.

Personal life and death He was married to Ann for 58 years, and had three children. Philip Holzman died of a stroke in Boston on 1 June 2004.

Selected bibliography Holzman, Philip, "Personality," Encyclopaedia Britannica.

Holzman, P. S., Proctor, L. R., & Hughes, D. W. (1973). Eye-tracking patterns in schizophrenia. Science, 181(4095), 179–181.

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Holzman, P. S., Proctor, L. R., Levy, D. L., Yasillo, N. J., Meltzer, H. Y., & Hurt, S. W. (1974). Eye-tracking dysfunctions in schizophrenic patients and their relatives. Archives of General Psychiatry, 31, 143-151. Park S, Holzman P.S. (1992) Schizophrenics show spatial working memory deficits. Archives of General Psychiatry, 49: 975-982. Park S, Holzman P.S., Lenzenweger MF. (1995) Individual differences in spatial working memory in relation to schizotypy. Journal of Abnormal Psychology, 104(2): 355-364. Park S, Holzman P.S., Goldman-Rakic PS. (1995) Spatial working memory deficits in the relatives of schizophrenic patients. Archives of General Psychiatry. 52: 821-828. Holzman, P.S., Coleman, M., Lenzenweger, M.F., Levy, D.L., Matthysse, S.W., O'Driscoll, G.A., Park S. (1995) Working memory, anti-saccade and thought disorder in relation to schizotypy. In: A. Raine, T. Lencz, S.A. Mednick (Eds.) Schizotypal Personality. pp. 353– 381. Cambridge University Press. NY.