schaffer and emerson carried out study into attachment in glasgow
based on study - suggested there are 4 different stages of attachment children go through in first couple of years of their life
stages of attachment
asocial
indiscriminate
specific
multiple
asocial = 0-6 weeks
indiscriminate = 2 months - 7 months
specific = 7 months - 9 months
multiple = 10 months onwards
asocial attachment stage
0-6 weeks
baby is recognising and forming bonds with caregivers
behaviour towards human and non human objects are similar
babies show preference for familiar adults
babies happier in presence of other humans
many stimuli produce favourable reactions such as a smile
indiscriminate attachment stage
2 months - 7 months
babies display more observable behaviour
show preference for people rather than inanimate objects and enjoy human company - prefer familiar adults
usually accept cuddles and comfort from any adult - dont usually show seperation/ stranger anxiety
indiscriminate attachment is due to the attachment type not being different towards one person
specific attachment stage
7 months - 9 months
start to display anxiety towards strangers and anxious when separated from particular individual
particular individual = primary attachment figure - offers most interaction and responds accordingly to babies signals
multiple attachment stage
10 months onwards
extend attachment behaviour to multiple adults who they spend time with regularly
relationships known as secondary attachment
glasgow study - schaffer and emerson
aimed to investigate formulation of early attachment in particular age groups in which attachment types were developed, who attachment was directed to and the emotional intensity of each stage
method of glasgow study
60 babies - 31 males, 29 females
glasgow location - most studied from working class families
mothers and babies visited at home each month for 1st year and then at 18 months
researchers asked questions - what kind of protest the babies showed in 7 everyday situations (e.g. adult leaving room - separation anxiety. response to unfamiliar adults - stranger anxiety)
findings of glasgow study
between 6-8 months of age about 50% of babies showed signs of separation anxiety towards particular adult - usually mother - specific attachment
attachment tended to be with caregiver who was most interactive and sensitive to infant signals + facial expressions (reciprocity)
by 9 months - 80 displayed babies had specific attachment and 30% displayed multiple attachment
evaluation points for schaffers stages of attachment
unreliable data
biassed sample
inaccuracy in stage theories
cultural variations
unreliable data being eval point for schaffers stages of attachment
limitation of study by schaffer and emerson includes data collected could be unreliable
data collection used was self reports by mothers of babies involved where they had to record childs development regarding attachment
problem as mothers may not have followed same procedures in collecting data (may have not been completely honest regarding relationship between selves and baby - social desirability bias)
data collected can limit explanation due to it being systematically biassed meaning validity of findings is reduced
biassed sample being eval point for schaffers stages of attachment
used sample size of 60 which was good considering amount of data collected
unreliable data being eval point for schaffers stages of attachment
sample size of 60 which - good considering amount of data collected
families involved were from same district and social class in glasgow which meant findings would have been biased when generalised due to only collecting data from certain city
additionally study was from 50 years ago whereby attachment styles would have been hugely different - temporal validity
child rearing practices vary from each culture - example - number of stay at home dads has quadrupled in past 25 years
hard to generalise - low external validity
inaccuracy in stage theories as eval point for schaffers stages of attachment
schaffer and emerson suggest attachment occurs in stages
limitation is that theory suggests development of attachment is inflexible meaning all individuals go through same process at same time
however - other cultures such as collectivist cultures were children have multiple carers - wont follow stages
individual differences may mean not everyone will experience stage theory the same
theory is problem due to inferring those who have different experiences should be seen as abnormal
cultural variation as eval point for schaffers stages of attachment
cannot be applied to individualist cultures
germans bring their children up through promoting independence so their attachment may not follow same stages
sagi found children raised in communal environments were less likely to have close attachments with mothers as opposed to those brought up in family environment
stages arent applicable to all cultures where practices in child rearing can be different