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Monkey clinging to the cloth mother surrogate in fear test. Harry Frederick Harlow (October 31, 1905 – December 6, 1981) was an American psychologist best known for his maternal-separation, dependency needs, and social isolation experiments on rhesus monkeys, which manifested the importance of caregiving and companionship to social and cognitive development.
The pit of despair was a name used by American comparative psychologist Harry Harlow for a device he designed, technically called a vertical chamber apparatus, that he used in experiments on rhesus macaque monkeys at the University of Wisconsin–Madison in the 1970s. [2] The aim of the research was to produce an animal model of depression.
The effects of developmental homeostasis were demonstrated in an experiment conducted in 1966 by Margaret and Harry Harlow. They wanted to test what the consequences of infant rhesus monkeys would be from being separated from their mothers and having little interaction with other monkeys.
In 2014, psychiatrist Ned Kalin was approved for experiments in which newborn monkeys were to be separated from their mothers, subjected to anxiety-inducing tests, and then euthanized. Kalin's experiments sparked outrage and condemnation, and a petition against Kalin's experiments was signed by over 290,000 people.
At the University of Wisconsin-Madison Suomi worked with Harry Harlow to develop the pit of despair, a series of controversial and widely condemned experiments on baby monkeys that have been credited by some researchers as starting the animal liberation movement in the United States. [2] Suomi has made no mention of the morality of his work.
Inspired by Harry Harlow's famous experiments on rhesus monkeys, which established a link between neurotic behavior and isolation from a care-giving mother, Prescott further proposed that a key component to development comes from the somesthetic processes (body touch) and vestibular-cerebellar processes (body movement) induced by mother-child ...
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The Wisconsin General Test Apparatus was created in the 1930s at the Harlow Center for Biological Psychology at the University of Wisconsin–Madison. [2] The development of the device is credited to Drs. Paul Settlage and Walter Grether, and Drs.Harry Harlow and John Bromer are credited with the first publication about the device in 1938, where it gained much notoriety. [2]