attachment- 1 Flashcards
what is reciprocity
first interaction in caregiver-infant attachments- when infants and caregivers respond to each other in a form of turn taking -through this both infant+ caregiver become aware of and able to anticipate the actions of the other- forming the foundation for the attachment bond
outline attachment
close emotional two way bond, early interactions help form this bond
what does reciprocity challenge
the idea that infants are passive recipients of care- infants contribute to the formation of attachment
outline melzoff and moore’s conclusions from their observation
argued that interactional synchrony is a purposeful action to help form the attachment bond connection
-however correlation from study doesn’t equal causation
outline interactional synchrony
infants will mirror the actions or emotions of another person- imitation- melzoff and moore believe it is an innate response
strength-research support- interactional synchrony
melzoff and moore- controlled observation, adults displayed behaviours to 2-3month old infants,
- found an association between adults and infants movements
- low internal validity, the imitation was not immediate, babies may have just ben making faces
limitation- melzoff and moore’s observation
inferring from observations leads to rich interpretation- reading too much into something
strength - research into stages of attachment- design
schaffer - studied 60 infants, monthly intervals for 18 months through observations, interviews and diaries kept by mothers
-longitudinal design avoids cross-selectional design, which would have required studying different participants for each stage
-design controls for participant evs, and strengthens IV
limitation- schaffers research into stages of attachment- external validity
conducted in 1964 on 60 babies and mothers from Glasgow in a working class area
-low temporal validity
-low population validity- small sample size, ethnocentrism, unrepresentative/ generalisable
what are the 4 stages of attachment
asocial stage, indiscriminate attachment, specific attachment, multiple attachment
how long does the asocial stage last
from birth until 2.5 months
how long does the indiscriminate stage last
2.5- 6 months
how long does the specific stage last
7 months onwards
how long does the multiple attachments stage last
10 months onwards
examples of healthy attachments
separation anxiety, stranger anxiety, social referencing
outline the asocial stage
infants show similar behaviour to human and non-human objects
-progress to showing preference to people and social stimuli
outline the indiscriminate attachment stage
infant show preference to people over indiscriminate objects
-however do not display separation anxiety-shows no specific attachment has been made
outline the specific attachment stage
infants show special preference to specific attachment figure
-infant looks to particular person for security, comfort and protection
-infant will spend more time looking at this person and will show stranger anxiety and separation anxiety
outline the multiple attachment stage
attachment behaviours are displayed towards several different people
describe the hierarchy of attachment in the multiple attachment stage
the variation in strength and importance of the attachment to the infant
outline the aim of lorenz’s research
investigate phenomena of imprinting in geese
-imprinting occurs when a young animal narrows it social preference to an object as a result of exposure to that object
outline the procedure of lorenz’s research
naturalistic setting, randomly assigned a clutch of goose eggs to either be hatched with their mother or in an incubator next to Lorenz
outline the findings of lorenz’s research
goslings followed whomever they hatched with- even when mixed together they split back into who they had been hatched with
outline the conclusions of lorenz’s research
provide evidence for phenomena of imprinting
- geese will develop strong social preference for which ever moving object they see when they first hatch
-innate behaviour- happens without time to learn, responsive to environment- combination of nature nurture
outline the critical period
geese would not imprint beyond 13-16 hours, from lorenz’s variations
-critical period in which imprinting can occur
outline the aim of Harlow’s research
investigate the relative importance of feeding or ‘contact comfort’ for the development of infant attachment
outline the procedure of Harlow’s research
raising infant rhesus monkeys with two ‘surrogate mothers’
-surrogates were both wire frames shaped like adult monkeys, one was covered with a soft cloth
- Harlow varied which of the surrogates dispensed milk and observed which surrogate the infants would cling to
outline the findings of Harlow’s research
contact comfort was more important to the development of attachment than food
-observed significant long-term problems in infants raised by surrogates, experienced difficulties socialising and mating- if they did become parents, they tended to neglect, and sometimes even attack, their young
- this showed the necessity of contact comfort for healthy psychological development
outline Harlow’s further research into contact comfort in psychological development
raised monkeys in complete social isolation for varying lengths of time.
-found that monkeys raised in complete isolation always experienced some level of social impairment, but those raised in isolation for more than 90 days, had irreversible social impairments
limitation- animal studies into attachment- generalisation
Lorenz’s and Harlow’s research was conducted on animals which are very different from humans, physiologically and behaviorally
-clinging is a matter of survival in young rhesus monkeys, but not in humans, whilst freshly hatched goslings are far more physically capable than newborn humans
-Differences such as this may be significant enough to mean that generalising findings from animal studies on attachment to humans may be impossible
-the issue of generalisation isn’t the same for all animal studies of attachment- On a biological level, all mammals have essentially the same brain structures as humans,
Geese, in contrast, are more closely related to reptiles than mammals
- arguably these issues are more significant for Lorenz’s research, Given the close relationship between humans and primates.
limitation- animal studies into attachment- ethical issues
-in harlow’s research the animal subjects experienced significant suffering- highly distressed, long-term consequences in terms of their ability to socialise, mate and parent
-Lorenz’s research, whilst less overtly cruel, still caused geese to be raised in a way that was unnatural, and thus had the potential for harm
- several ethical issues -Animals lack language, so they cannot give informed consent or exercise their right to withdraw, harm experienced by animals violates the ethical principle of protection from harm.
- may be ethical justifications for harming animals-Harlow’s findings provided evidence for the importance of contact-comfort in childcare and this led to reforms in how children, especially in institutions, were cared for
-Lorenz’s research provided insight into the existence of a critical period, which helped researchers appreciate the importance of early care for human infants
strength- animal studies into attachment- experimental control
Due to ethical issues associated with experimenting on humans (especially infants), attachment researchers cannot directly manipulate how children are raised
- forced to rely on research where “naturally” neglected or abused children are studied outside the laboratory-animal studies do not face the same restrictions
-researchers can use animal studies to study variables they would otherwise be forbidden from manipulating and use experimental controls- standardize the level of contact and food given by the wire surrogate
- allow for the direct manipulation of variables in relatively controlled conditions, they have high internal validity-infer causal connections that would be problematic outside of an experimental context
outline learning theory’s exp for attachment
blank slate assumption- attachment is not innate, infant driven to form attachments because caregiver satisfies innate drive to reduce hunger
-cupboard love- caregiver only loved because they satisfy need for food
outline classical conditioning in learning theorys exp for attachment
caregiver initially neutral stimuli, and food is unconditioned stimulus, which produces an unconditioned response of pleasure
-caregiver feeds infant in conditioning stage, repeatedly pairing caregiver and food
- attachment develops after conditioning, when infant forms association between caregiver and pleasure from eating