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 hypothesis?
Harlow hypothesized that
members of the first group benefitted from a psychological resource—emotional attachment
—unavailable to members of the second. By providing reassurance and security to infants, cuddling kept normal development on track.
What were the results of Harlow's experiment?
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
. … Harlow's work showed that infants also turned to inanimate surrogate mothers for comfort when they were faced with new and scary situations.
What did the Harlow's Discover in 1971 about attachment What was surprising about their discovery?
Harlow aimed to find out
whether baby monkeys would prefer a source of food or a source of comfort and protection as an attachment figure
. They had two artificial surrogate mother. … It was concluded that Infant monkeys formed more of an attachment with a figure that provided comfort and protection.
What is the main concept Harlow was attempting to study?
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.
Why did Harry Harlow do his experiment?
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 was the dependent variable in Harlow's experiment?
The dependent variable in these experiments was
the reactions and behaviors exhibited by the monkeys
. Harlow's experiments were mainly conducted on Rhesus monkeys.
What was the conclusion of Harlow's experiment?
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 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.
How did the surrogate mother emit warmth?
Both mothers were also warmed
by an electric light placed inside them
. … Even when the wire mother was the source of nourishment (and a source of warmth provided by the electric light), the infant monkey spent a greater amount of time clinging to the cloth surrogate.
What are the four attachment styles?
- Secure – autonomous;
- Avoidant – dismissing;
- Anxious – preoccupied; and.
- Disorganized – unresolved.
What is Ainsworth theory?
Ainsworth (1978) suggested the ‘caregiver sensitivity hypothesis' as an explanation for different attachment types. Ainsworth's maternal sensitivity hypothesis argues
that a child's attachment style is dependent on the behavior their mother shows towards them
.
Why was the pit of despair unethical?
The degree of it being unethical is
beyond comprehensibility because he was actually hoping to push these monkeys into some sort of depressive state
, which worked. … He soon found that the monkeys were completely unable to care for their children, often abusing and neglecting them.
How many monkeys did Harlow use?
Harlow (1958)
Harlow conducted research with
8 rhesus monkeys
which were caged from infancy with wire mesh food dispensing and cloth-covered surrogate mothers, to investigate which of the two alternatives would have more attachment behaviours directed towards it.
Why did Harry Harlow's baby monkeys prefer the cloth monkey over the wire monkey with food quizlet?
The infant would explore more when the cloth mother was present
. This supports the evolutionary theory of attachment, in that it is the sensitive response and security of the caregiver that is important (as apposed to the provision of food). Harlow's research suggested the importance of mother/child bonding.
Why do monkeys take other monkeys babies?
The reason why monkeys kidnap other baby monkeys, is
that many female monkeys are interested in new-born babies
. They will try to groom the new-born, try to touch the baby or ultimately kidnap the baby from the mother. This happens a lot between high ranking female monkeys, and low-ranking mothers and their babies.
