![]() In the second experiment, the baby monkeys were divided into two groups (wire mesh or terry cloth), and they had no choice which one they would go to.Īfter observing the baby monkeys over time, Harlow found that even though the baby monkeys received nourishment from the wire mesh mother, they still spent more time cuddling and being affectionate with the terry cloth mother. Both surrogates were able to provide nourishment to the infants. In the first experiment, both surrogates were placed with the infant monkeys, so the infants would have a ‘choice’ where to go. Both surrogates were of the same size however the wire mesh mother did not have any soft surface, while the terry cloth mother was soft to the touch and appeared to be cuddly. He then placed these baby monkeys in a nursery with inanimate ‘surrogate’ mothers – one who is made of heavy wire mesh and the other made of wood that was covered in terry cloth. To do this, Harlow separated infant monkeys from their biological mothers within 6 to 12 hours after being born. if the bond between mother and child is purely based on physiological need.if surrogates can take the place of the biological mother, and.Harlow’s monkey experiment tackled both hypotheses: How did the Harlow’s Monkey Experiment work? Furthermore, he also wanted to learn whether the bond is established because of pure nourishment of needs (milk), or if it involves other factors. Harlow had the idea that infant monkeys who are separated from their mothers at a very early age (within 90 days) can easily cope with a surrogate, because the bond with the biological mother has not yet been established. The succeeding behaviours further inspired Harlow to look into the introduction of surrogate mothers, and how they can be a ‘replacement’ for the affection that should have been given by the biological mothers. ![]() To understand how this happens, Harlow wanted to study developing primates, taking them to a nursery setting away from their biological mothers. As he developed his tests, he realized that the monkeys he worked with were slowly learning how to develop strategies around his tests. The idea came to Harlow when he was developing the Wisconsin General Testing Apparatus or the WGTA to study the mental processes of primates, which include memory, cognition and learning.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |