Four separate degrees from Harvard University established the academic foundation for Boris Sidis, a psychologist and psychiatrist whose career spanned the late 19th and early 20th centuries. Arriving in the United States in 1887 to escape political persecution, he emerged as a significant figure in the study of abnormal psychology and psychopathology before dying in 1923 at age 56.
Academic Background and Early Life
Born on October 12, 1867, in Berdychiv, Sidis experienced imprisonment for at least two years under the May Laws prior to his emigration. He viewed this period of solitary confinement as the catalyst for his analytical development. Upon reaching the United States, he pursued extensive studies at Harvard, eventually earning a B.A., M.A., Ph.D., and M.D. During his training, he worked under the guidance of William James.
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Sidis established the New York State Psychopathic Institute and founded the Journal of Abnormal Psychology. His research focused on hypnoid states, group psychology, and the application of Darwinian evolution to psychological study. He sought to identify the origins of human behavior, specifically regarding religious mania and mob frenzy. By the time he published Nervous Ills: Their Cause and Cure in 1922, he had concluded that fear served as the primary driver for most mental suffering.
Social Views and Later Career
Throughout his career, Sidis rejected mainstream psychology and became a vocal critic of Sigmund Freud. He publicly opposed World War I, characterizing it as a social disease, and explicitly rejected the scientific validity of eugenics. He was equally critical of intelligence testing, labeling such metrics as pedantic and misleading. Due to these unconventional stances, he spent his final years in professional isolation.
Personal Life and Legacy
Sidis married Sarah Mandelbaum, with whom he had two children: William, born in 1898, and Bessie, born in 1908. He attempted to apply his own psychological methodologies to his son’s upbringing to foster high intellectual capacity. Following his death in 1923 in Portsmouth, he was interred at Harmony Grove Cemetery. His bibliography includes works such as The Psychology of Suggestion, Multiple Personality, and The Psychology of Laughter.
Fast facts
- Born: 12 October 1867, Berdychiv
- Died: 24 October 1923, Portsmouth
- Education: Harvard University and Harvard Medical School
- Key Publication: Nervous Ills: Their Cause and Cure (1922)
- Children: William (born 1898) and Bessie (born 1908)
- Burial site: Harmony Grove Cemetery
- Political stance: Atheism
- Field of expertise: Psychiatry and psychology
Questions readers ask
What were the primary focuses of his academic research?
He focused on psychopathology, hypnoid states, group psychology, and the underlying causes of nervous disorders, notably identifying fear as a core issue.
Did his views align with the mainstream psychology of his era?
No, he opposed Sigmund Freud and mainstream psychological practices, which eventually led to his professional ostracization.
Achievements
- Fields: psychology
