Harlow concluded that for a monkey to develop normally s/he must have some interaction with an object to which they can cling during the first months of life (critical period).
What did Harry Harlow and Margaret Harlow find when studied monkeys quizlet?
In both conditions, Harlow found that the infant monkeys spent significantly more time with the terry cloth mother than they did with the wire mother. When only the wire mother had food, the babies came to the wire mother to feed and immediately returned to cling to the cloth surrogate.
What did Harlow’s experiment prove?
The Wire Mother Experiment
Harlow removed young monkeys from their natural mothers a few hours after birth and left them to be “raised” by these mother surrogates. The experiment demonstrated that the baby monkeys spent significantly more time with their cloth mother than with their wire mother.
What was Harry Harlow’s contribution to psychology?
Harry Harlow was an American psychologist who is best-remembered for his series of controversial and often outrageously cruel experiments with rhesus monkeys. In order to study the effects of maternal separation and social isolation, Harlow placed infant monkeys in isolated chambers.
What type of psychologist was Harry Harlow?
Harry Harlow was a 20th century psychologist who worked with primates. He is best known for his studies on maternal separation and isolation with rhesus monkeys.
What research are Harry and Margaret Harlow most well known for quizlet?
Harlow wanted to study the mechanisms by which newborn rhesus monkeys bond with their mothers. These infants were highly dependent on their mothers for nutrition, protection, comfort and socialization.
What were the results of Harry Harlow’s monkey experiments quizlet?
What did Harlow conclude on the basis of his results? That ‘contact comfort’ which was provided by the softness of the cloth covering, was more important than feeding in the formation of an infant rhesus monkey’s attachment to its mother.
What was Harry Harlow’s experiment quizlet?
To find out whether provision of food or contact comfort is more important in the formation of infant-mother attachment. Eight newborn rhesus monkeys, separated from their mother immediately after birth.
Where did Harry Harlow do his experiments?
He conducted most of his research at the University of Wisconsin–Madison, where humanistic psychologist Abraham Maslow worked with him for a short period of time. Harlow’s experiments were controversial; they included creating inanimate surrogate mothers for the rhesus infants from wire and wool.
What is Harlow’s contact comfort theory?
The infant’s need for physical closeness and touching is referred to as contact comfort. Contact comfort is believed to be the foundation for attachment. The Harlows’ studies confirmed that babies have social as well as physical needs. Both monkeys and human babies need a secure base that allows them to feel safe.
How did Lorenz and Harlow studied attachment using animals?
Lorenz (1935) investigated the mechanisms of imprinting, where some species of animals form an attachment to the first large moving object that they meet. This process suggests that attachment is innate and programmed genetically.
What were two ethical violations in the Harlow monkey experiment?
1) Harlow’s work has been criticised. His experiments have been seen as unnecessarily cruel (unethical) and of limited value in attempting to understand the effects of deprivation of human infants. 2) It was clear that in this study the monkeys suffered from emotional harm from being reared in isolation.
