what does reciprocity mean
refers to the actions of one partner elicit a response from the other partner
what is interactional synchrony
refers to how when the infant and care giver interact they tend to mirrow what the other is doing in terms of their facial and body movements
what did meltzoff and moore find out about interactional synchrony
1977-infants imitate specific facial and hand gestures as young as 1-3 weeks old
1983-found evidence of interactional synchrony as young as 3 days old suggesting this is likely to be innate rather learned
what was schaffer and emersons procedure in the study of stages of attachment
in 1964 they carried out a study on infants in Glasgow. infants were 5-23 weeks old at the start and were studied until the age of 1 years old
how do schaffer and emerson describe the stages of attachment
stage 1:indiscriminate attachment-infants have a small response to objects
stage 2:the beginnings of attachment-at around 4 months infants become more social
stage 3: discriminate attachments-by 7 months infants started to show separation and stranger anxiety
stage 4: multiple attachments:after the main attachment is formed many more come after this
what is separation anxiety
when an infant is separated from one particular person and shows joy at the reunion
what did schaffer and emerson and lamb find about the role of the father
schaffer and emerson found that fathers were less likely to be primary attachment figures than mothers
lamb (1977) reported that there was little relationship between the amount of time fathers spent with their infants and father infant attachment
what biological reasons affect the role of the father
female hormone oestrogen underlines caring behaviour
how can cultural expectations and stereotypes affect the role of the father
there is a belief that to be sensitive to others needs is feminine
evaluation of development of attachment
what was Lorenz(1935)procedure
one group of goose eggs were left with their mothers but the other group were placed in an incubator
what was Lorenz (1935) findings
the non incubator goslings started following their mother wheres the incubator gosling ignored their natural instinct and followed Lorenz
what was harlows (1959) procedure
Harlow created two wired ‘surrogate’. one was wrapped in soft cloth to provide contact comfort. 8 motherless monkeys were studied for 165 days. milk was placed on the cloth mother for one group and the plain wired mothers for the other groups. measurements were made of how long the monkeys spent with each mother and their responses when frightened
evaluation of lorenz study
research support for imprinting-guiton found that chickens exposed to rubber ducks became imprinted on them-provides clear support for conclusion on imprinting
evaluation of harlow study
confounding variables - one possibility is that the cloth mother had a more attractive head- lacked internal validity as differences between the two surrogate mothers was not controlled
how does classical conditioning explain attachments
-in attachment food is the UCS, pleasure is the UCR
-NS is the mother as they are present when the infant is fed
-if the NS (mother) is consistently associated with the UCS (food) it takes on the properties of the UCS and produces the same response. the NS is now CS and produces a CR
just seeing this person gives the infant pleasure learning theorists call this motherly love
evaluation of learning theory’s as an explanation for attachments
what time period is the critical period
around 3 -6 months
what are social releasers
features of the infant such as smiling
what is monotropy
bowlby proposed that infants have one special emotional bond
what is the internal working model
an infant has one special relationship and forms a mental representation of this relationship. this acts as a template for future relationships
what is the continuity hypothesis
proposes that individuals that are strongly attached in infancy continue to be socially and emotionally competent throughout childhood and adulthood compared to infants who are not strongly attached
evaluation of bowlbys theory
how does operant conditioning explain attachments
positive reinforcement is the infant being fed when it is hungry. the food becomes a primary reinforcer and the person who supplies it becomes the secondary reinforcer.
as a result attachment occurs when the infant seeks the person , usually the mother, who can supply the reward (food