Behaviour towards humans and innate objects fairly similar.
However, Schaffer and Emerson- thought even at this stage babies tend to show preference to be with other people.
Preference for company of familiar people and more easily comforted by them.
Stage 2- Indiscriminate attachment:
2-7 months- more obvious and observable behaviours.
Clear preference for being with other people rather than innate objects.
Recognise and prefer familiar people.
However- usually accept cuddles and comfortable from any person
No separation anxiety and stranger anxiety.
Stage 3 - specific attachment:
7 months- attachment to one specific person.
Anxiety towards strangers and anxiety when separated from attachment figure.
Primary attachment figure- person who offers most interaction and responds to the baby's signals with the most skill (mother in 65% of cases)
Stage 4- Multiple attachment:
Multiple attachments with other people.
Secondary attachments.
Schaffer and Emerson- 29% formed secondary attachments 1 month after Primary attachment.
Schaffer and Emerson:
60 babies- 31 boys and 29 girls all from Glasgow and working class families.
Visited babies in own homes every month for first year and again at 18 months.
Researchers asked mother's questions about the kind of protest their babies showed in seven everyday separations.
Designes to measure babiesattachment.
Findings- identified 4 distinct stages in development of infant attachment behaviour.
Strength:
Good external validity.
Most observations made by parents during activities and reported to researchers.
Alternative would have been researchers present to record behaviour- might have distracted babies.
Means highly likely that ppts behaved naturally while being observed.
Counterpoint to good external validity:
Mother's bias- unlikely to be objective observers.
May not have noticed signs of anxiety or may have misremembered it.
Means even if babies behaved naturally their behaviour may not been accurately recored.
Limitation:
Schaffer's and Emerson's stages- validity of the measures used to assess attachment in the asocial stage.
Young babies have poor co-ordination and are farily immobile.
Subtle and hard to observe- means difficult for Mother's to observe and report back to researchers on signs of anxiety and attachment in this age group.
Means babies may actually be quite social but due to flawed methods, may seem asocial.
Strength:
S and E's stage have practical application in day care.
In the asocial and indiscriminate stages day care is likely to be straightforward as babies can be comforted by any skilled adult.
However, S and E's research tells us that day care, especially starting day care with an unfamiliar adult, may be problematic during the specific attachment stage.
Means that parents' use of day Car can be planned using S and E's stages.