What did Van Ijzendoorn and Kroonenberg do?
They conducted a study to look at the proportions of secure, insecure-avoidant and insecure-resistant attachments (Ainsworth) across a range of countries to assess cultural variation
They also looked at the differences within the same countries to get an idea of variations within a culture
Describe Van Ijzendoorn and Kroonenberg’s procedure
They found 32 studies in attachment where the Strange Situation had been used
These were conducted in 8 countries - 15 studies were from America
Overall there were results from 1,990 children
The data from these 32 studies was meta analysed - results of the studies were combined and analysed together
What were the findings for secure attachment in Van Ijzendoorn and Kroonenberg’s study?
Secure attachment was the most common classification in all countries, but it varied from 75% in Britain to 50% in China
What were the findings for insecure-resistant attachment in Van Ijzendoorn and Kroonenberg’s study?
In individualist cultures rates of insecure-resistant attachment were similar to Ainsworth’s original sample
This was not true for the collectivist samples from China, Japan and Israel where rates were about 25%
Describe the variations between results of studies
Variations between results of studies within the same country were actually 150% greater than those between countries EG. in the USA, one study found only 46% securely attached compared to one sample as high as 90%
What did Simonelli et al. do?
The researchers assessed 76 babies that were 12 month olds using the Strange Situation to see whether the attachment proportions matched previous studies
The mothers were varied in education level (degrees, high school) and their profession (employed, part-time, didn’t work)
What were Simonelli’s findings?
They found 50% were secure, with 36% insecure-avoidant
This was a lower rate of secure attachment than found in previous studies
The researchers suggested this was because increasing numbers of mothers of very young children work long hours and use professional childcare
These findings suggest that patterns of attachment types are not static but vary in line with cultural change
What were Simonelli’s conclusions?
Secure attachment seems to be the norm in a wide range of cultures, supporting Bowlby’s idea that attachment is innate and universal
However, the research also clearly shows that cultural practices have an influence on attachment type
Give 2 strengths of cultural variation
Give 2 limitations of cultural variation
How many babies were in Simonelli et al’s study?
76 one year olds