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Harry Harlow
Harry Harlow (1906-1981) was an American psychologist best known for
his studies on affection and development using rhesus monkeys and surrogate
wire or terrycloth mothers. He earned his BA and Ph.D. from Stanford University,
and did his research primarily at the University of Wisconsin where he
worked for a time with humanistic psychologist Abraham Maslow.
He was well-known for refusing to use euphemism and instead chose deliberately
outrageous terms for the experimental apparatus he devised, including
a forced mating device he called a "rape rack", tormenting surrogate
mother devices he called "iron maidens" and an isolation chamber
he called the "pit of despair."
His most famous experiment, in which rhesus monkeys choose between the
the terrycloth mothers and food, was discovered fradulent as he omitted
important data. Specifically, the one warehouse in which the monkeys choose
the "warm, loving, and tender" mother lacked central heating
and the monkeys starved rather than freeze to death with the wire providing
food. In another, unsubmitted, trial the monkeys would hang on to the
food-providing figure. These records were discovered upon his death.
In the latter of these devices, alternatively called the "well of
despair", baby monkeys would be hung upside-down in darkness for
a period of up to two years. Unsurprisingly, this procedure produced monkeys
that were severely psychologically disturbed. Perhaps ironically, Harlow's
experiments showed the importance of affection and nurturance on psychological
development. He often said he wanted to study love, which he thought was
being ignored by then-behaviorist dominated psychology. However, many
of his experiments would probably be considered unethical today.
In 1958, he was elected president of the American Psychological Association,
at which time he presented his seminal paper, On the Nature of Love.
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