An iconic figure of 20th century science and culture, Ivan Pavlov is best known as a founding figure of behaviorism who trained dogs to salivate at the sound of a bell and offered a scientific approach to psychology that ignored the “subjective” world of the psyche itself.
While researching Ivan Pavlov: A Russian Life in Science, I discovered that these and other elements of the common images of Pavlov are incorrect. The following 22 facts and observations are a small window onto the life of a man whose work, life and values were much more complex and interesting than the iconic figure with whom we are so familiar.
- Pavlov didn’t use a bell, and for his real scientific purposes, couldn’t. English-speakers think he did because of a mistranslation of the Russian word for zvonok (buzzer) and because the behaviorists interpreted Pavlov in their own image for people in the U.S. and much of the West.
- He didn’t use the term and concept “conditioned reflex,” either – rather, “conditional,” and it makes a big difference. For him, the conditional reflex was not just a phenomenon, but a tool for exploring the animal and human psyche – “our consciousness and its torments.”
- Unlike the behaviorists, Pavlov believed that dogs (like people) had identifiable personalities, emotions, and thoughts that scientific psychology should address. “Essentially, only one thing in life is of real interest to us,” he declared: “our psychical experience.”
- As a youth, he identified worriedly with Dostoevsky’s Ivan Karamazov – fearing that his devotion to rationality might strip him of human morality and feelings – but also believed that science (especially physiology) might teach humans to be more reasonable and humane.
- Although one would expect that this investigator of reflexive reactions would think otherwise, he believed in free will.
- Pavlov was from a religious family and trained for the priesthood, but left seminary for science studies at St. Petersburg University. He pondered the relationship of science, religion, morality, and the human quest for certainty throughout his life. Although an atheist, he appreciated religion’s cultural value, protested its repression under the Bolsheviks, and supported financially the local church near his lab at Koltushi. (His wife was deeply religious and their apartment was full of icons.)
- Pavlov’s beloved mentor in college was fired as a result of student demonstrations against him as a Jew, a political conservative, and (most importantly) a hard grader. This was a great blow to Pavlov and left him on his own as he attempted to make a career.
- He first got a “real job” at age 41 – as a professor of pharmacology.
- He didn’t win his Nobel Prize (1904) for research on conditional reflexes, but rather for his studies of digestive physiology.
- He more than doubled the budget for his labs by bottling the gastric juice he drew from lab dogs and selling it as a remedy for dyspepsia. (A big hit, not just in Russia, but in France and Germany as well.
- Like Darwin, Pavlov believed that dogs had full-fledged thoughts, emotions and personalities. His lab dogs were given names that captured their personalities and were routinely described in lab notebooks as heroic or cowardly, smart or obtuse, weak or strong, good or bad workers, etc. Pavlov constantly interpreted his own biography and personality in terms of his experiments on dogs (and interpreted dogs according to what he thought he knew about himself and other people).
- He was famous for his explosive temper –“spontaneous morbid paroxysms,” as he put it. Students and coworkers all had their favorite stories about these vintage explosions. Afterwards, he would make his apologies and get on with his work.
- Pavlov was an art collector – with a massive collection of Russian realist art in his apartment. His best friends before 1917 were artists.
- To maintain a “balanced” organism, Pavlov spent three months every year at a dacha (summer home) where he avoided science entirely. A devotee of physical exercise, he spent these months gardening, bicycling, and playing gorodki (a Russian sport in which the players throw heavy wooden bats at formations of other heavy bats, trying to knock them down in as few throws as possible; Pavlov was a champion player even in his old age).
- He seriously contemplated leaving Russia after the Bolshevik seizure of power in 1917, but finally decided to stay. His Western colleagues helped him financially during the hungry years of civil war (1918 – 1921), but did not offer to support him as a scientist in the West: they thought that, at age 68, he was washed up – but the research on conditional reflexes that would make him an international icon continued full blast for another two decades.
- He corresponded with Communist leaders Nikolai Bukharin and Vyacheslav Molotov and was one of very few public critics of the Bolsheviks’ political repression, persecution of religion, and terror in the 1930s. He also praised the state for its great support of science and highly respected some of his Communist coworkers, who succeeded in changing his opinion about some important scientific issues.
- Publically always very confident, privately he suffered constantly from what he called his “Beast of Doubt” – his fear that the psyche would never yield its secrets to his research.
- Pavlov’s closest scientific collaborator for the last 20+ years of his life, Maria Petrova, was also his lover.
- During a trip to the U. S. in 1923 he was mugged and robbed of all his money in Grand Central Station, and wanted to go home “where it is safe,” but was convinced to stay and had a great visit.
- When the Communist state sent a political militant to purge his lab of political undesirables, Pavlov literally kicked him down the stairs and out of the building.
- When he died, Pavlov was working on two surprising manuscripts that he never completed: one on the relationship of science, Christianity, Communism, and the human search for morality and certainty; the other making an important change in his doctrine of conditional reflexes.
- According to Pavlov, the most terrible, frightening thing in life was uncertainty, unforeseen accidents (sluchainosti), against which people could turn to religion or – his choice – science.
Featured image: Pavlov, center, operates on a dog to create an isolated stomach or implant a permanent fistula. After the dog recovered, experiments began on an intact and relatively normal animal, which was a central feature of Pavlov’s scientific style. Courtesy of Wellcome Institute Library, London. Used with permission.