4.1.3 - Attachment Flashcards
Attachment
A close two-way emotional bond between two individuals in which each individual sees the other as essential for their own emotional security
What is reciprocity?
- develops at about 3 months
- each person responds to the other and elicits a response from them
- take turns in doing this
- described by Brazelton (1975) as a dance
What is interactional synchrony?
- mother and infant reflect both the actions and emotions of the other and do this in a co-ordinated way
- actions and emotions mirror the other
Caregiver-infant interactions studies?
Meltzoff and Moore (1977) ⮕ Adults displayed 1 of 3 facial expressions or 1 of 3 distinctive gestures. Association was found between the expression or gesture the adult displayed and the actions of the babies - shows interactional synchrony.
Isabella et al (1989) ⮕ Observed 30 mothers and infants together and assessed degree of synchrony. Also assessed quality of mother-infant attachment. They found that high levels of synchrony were associated with better quality mother-infant attachment - shows interactional synchrony is important for development of mother-infant attachment.
Evaluation of caregiver-parent interactions?
:) - Research support from Isabella et al. and Meltzoff and Moore
:) - Controlled observations capture fine details
:(- It is hard to know what is happening when observing infants - difficult to know what is taking place from infants perspective, is the infant’s imitation deliberate?
What did Schaffer and Emerson believe the role of the father to be?
- they are secondary attachments - usually formed at around 7 months
- 75% of infants studied - attachment formed with father by 18 months
What did Grossman believe the role of the father to be?
- longitudinal study
- suggested fathers were less important
- BUT quality of father’s play with infants was related to the quality of adolescent attachments
- suggests fathers have a different role - one that is more to do with play and stimulation - less to do with nurturing
What did Field believe the role of the father was?
- Fathers can be primary caregivers if they spend more time smiling, imitating and holding the infants
- Fathers can be the more nurturing attachment figure
- Level of responsiveness is important, not the gender
Evaluation of the role of the father?
:( - inconsistent findings on fathers - some researchers interested in fathers as secondary caregivers, some are more interested in fathers as secondary caregivers
:( - children without fathers conflicting evidence - same-sex parents didn’t develop children differently.
:( - socially sensitive research - may make mothers who return to work early feel guilty as they may be restricting their child’s development
:) - real world application - can be used to offer advice to parents - parental anxiety about the role of the father can be reduced
Schaffer and Emerson (1964) study?
Aim: to investigate the formation of early attachment
Method: 31 male babies, 29 female - Glasgow. Majority from skilled working-class families. Visited every month for first year, then at 18 months. Researcher asked questions about protest shown by their babies in 7 everyday separations.
Findings: between 25 and 32 weeks, 50% of babies showed signs of separation anxiety towards a particular adult (usually mother). Attachment tended to be caregiver who was most interactive and sensitive to infant signals - not who spent the most time with the infant
Evaluation of Schaffer and Emerson (1964)?
:) - good external validity - most of observations carried out in own homes
:( - longitudinal study - would have been quicker to carry out cross-sectional study
:) - longitudinal study = better internal validity - no confounding variable of participant variables
:( - limited sample characteristics - all families involves from the same district and social class - also 50 years ago - lacks generalisability and population validity
Schaffer’s stages of attachment?
- ASOCIAL STAGE - behaviour towards objects and humans is similar, babies show some preference for familiar adults, happier in the presence of humans
- INDISCRIMINATE STAGE - 2-7 months - recognise and prefer familiar adults, accept cuddles/comfort from any adult, don’t usually show separation/stranger anxiety, behaviour not different towards any one person
- SPECIFIC STAGE - around 7 months - start to display anxiety towards strangers and when separated from particular caregiver. Baby has formed specific attachment - usually primary attachment figure (the one who offers the most interaction and responds to the baby’s ‘signals’ with most skill).
- MULTIPLE ATTACHMENTS - extend attachment behaviour to multiple people. Called secondary attachments. By the age of 1 yr the majority of infants had developed multiple attachments.
Evaluation of Schaffer’s stages of attachment?
:( - hard to study asocial stage
:( conflicting evidence on multiple attachments - Van Ijzendoorn et al - multiple attachments from birth
:) - real-world application - practical application in day care
Define imprinting
Where the young follow and form an attachment to the first large moving object they meet.
What was the procedure of Lorenz’s geese study?
- Randomly divided a clutch of goose eggs - half eggs hatched naturally and other half in incubator with Lorenz.
- He made sure he was the first moving object the gosling saw when they hatched.
- Lorenz marked all of the goslings so he could determine whether they were from the naturally hatched group or the incubated ones and placed them in an upturned box.
What were the results of Lorenz’s study?
- The incubator group followed Lorenz everywhere whereas the control group who hatched in the presence of their mother, followed her (especially when the they were released from the upturned box).
- These bonds proved to be irreversible
- Lorenz also identified a critical period in which imprinting needs to take place - for geese it is a few hours after hatching (12-16).
What did Lorenz’s discover about sexual imprinting?
He observed that birds that imprinted on a human would often display courtship behaviour towards humans.
In 1952, he described a peacock that had been reared in a reptile house of a zoo where the first moving objects the peacock saw after hatching were giant tortoises. As an adult, this bird would only direct courtship behaviour towards giant tortoises - he had undergone sexual imprinting.
Issues with Lorenz’s research and findings?
:( - Difficult to generalise to humans - birds are very different to humans , mammals may be able to form attachments at any time.
:( - Case study - difficult to generalise from single case
What did Guiton et al find about sexual imprinting?
Found that chickens who imprinted on yellow washing up gloves would try to mate with them as adults (as Lorenz predicted), but that with experience they eventually learned to prefer mating with other chickens.
What was the procedure of Harlow’s research on monkeys?
- 2 types of surrogate mother were constructed - a harsh ‘wire mother’ and a soft cloth mother.
- 16 baby rhesus monkeys were used
- In one condition milk was dispensed by the plain wire mother
- In a second condition the milk was dispensed by the cloth-covered mother
What were the findings of Harlow’s research on monkeys?
- He found that the baby monkeys cuddles the soft object in preference to the wire one and sought comfort from the cloth one when frightened regardless of which dispensed milk.
- This showed that contact comfort was of more importance to the monkeys than food when it came to attachment behaviour.
- He also found that the critical period for monkeys was 90 days - after this time, attachment was impossible and damage caused is irreversible.
What did Harlow find when the baby monkey’s grew up?
- Even those reared with just a soft toy as a substitute did not develop normal social behaviour - they were more aggressive and less social than other monkeys and bred less often than is typical, being unskilled in mating.
- As mothers some of the deprived monkeys neglected their young and others attacked their children, even killing them in some cases
Evaluation of Harlow’s research?
:( - Ethical issues - monkeys suffered greatly as a result of the experiment and some even died.
:( - Difficult to generalise to humans - more similar than Lorenz’s geese, but still not human.
:) - Theoretical value - has profound effect on psychologist’s understaning of human mother-infant attachment.
:) - Practical value - important applications e.g. helps social workers understand risk factors in child neglect.
What did Dollard and Miller (1950) propose?
- That caregiver-infant interaction can be explained by learning theory
- This is sometimes called a ‘cupboard love’ approach - emphasises importance of caregiver as a provider of food
How do learning theory and attachment relate? (classical conditioning)
- Food = unconditioned stimulus
- Pleasure = unconditioned response
- Caregiver starts as a neutral stimulus
- When the same person provides food over time they become associated with food - the neutral stimulus has become a conditioned stimulus
- Once conditioning has taken place the sight of the caregiver produces a conditioned response of pleasure
- To a learning theorist this is love
How do learning theory and attachment relate? (operant conditioning)
- Crying leads to a response from a caregiver, e.g. feeding
- As long as caregiver provides correct response, crying is reinforced (positive reinforcement)
- Two-way process - at same time as baby is reinforced for crying, caregiver receives negative reinforcement as they are avoiding something unpleasant
- Mutual reinforcement strengthens an attachment
What is drive reduction?
- Where hunger is seen as a primary drive (an innate biological motivator) and we are motivated to eat in order to reduce the hunger drive
- Sears et al - as caregivers provide food, the primary drive of hunger becomes generalised to them - this attachment is a secondary drive learned by association
Evaluation of learning theory in attachment?
:( - Counter evidence from animal research - Lorenz’s geese and Harlows rhesus monkeys
:( - Counter evidence from human research - Schaffer and Emerson - many babies developed primary attachment to their mother even though other carers did most of the feeding
:( - Ignores other factors - such as interactional synchrony
What is Bowlby’s monotropic theory?
- It puts emphasis on attachment to one particular caregiver
- The attachment to this caregiver is different/more important than others
- Called the ‘mother’ but need not be the biological mother
- The more time spent with this figure, the better
What are the 2 principles in Bowlby’s monotropic theory?
The law of continuity: The more constant and predictable a child’s care, the better the quality of their attachment.
The law of accumulated separation: The effects of every separation from the mother add up ‘and the safest dose is therefore a zero dose’ (1975).