Ijzendoorn and Kroonenberg- meta-analysis of secure, insecure-avoidant and insecure-resistant attachments across a range of countries for cultural variation
Procedure:
32 studies where SS was used.
8 countries- 15 in the US
Overall, 1,990 children
Meta-analysed- results combined and analysed together.
Findings:
Secure was the most common- but varied from 75% in Britain and 50% in China.
Individualist countries had a low insecure-resistant attachment but collectivist countries (China, Japan and Israel) were above 25%.
Variations between results of studies within the same country were actually 150% greater than those between countries.
Simonelli (Italy, 2014)- 76 babies aged 12 months using SS.
Found 50% were secure and 36% insecure-avoidant.
Suggest this is because of increasing numbers of mothers of very young children work long hours and use professionalchildcare.
Kyoung Jin (Korea, 2012)- SS is to assess 87 babies
Overall proportions of insecure and secure similar to those in most countries, with most being secure.
More insecure-resistant and one avoidant- similar to types found in Japan.
Japan and Korea have similar child-rearing styles
Secure attachment seems to be norm in a wide range of countries- supporting Bowbly's idea that attachment is innate and universal.
Strength: Indigenous researchers
Most studies conducted by indigenous psychologists.
I and K included studied from Grossmann (Germany) and Takahashi (Japan)
Means cross-cultural research can be avoided- no difficulty in language or one's stereotype of a country.
Means an excellent chance that researchers and ppts communicated successfully- enhancing the validity.
Counterpoint to indigenous researchers:
Not been true of all cross-cultural attachment research.
Data might have been affected by difficulties gathering data from ppts outside their own country
Means data might have been affected by bias and difficulty in cross-cultural communication
Limitation: Confounding variables
Impact of confounding variables on findings
Studies not usually matched for methodology when they are compared in reviews or meta-analyses.
Poverty, class and urban/rural make-up can confound results or age of ppts
Means looking at attachment behaviour in different non-matched studies conducted in different countries may not tell us anything about cross-cultural patterns of attachment.
Limitation: Imposed etic
In trying to impose a test designed for one cultural context to another context
Occurs when we assume an idea or technique that works in one cultural context will work in another.
Germany- avoidance behaviour seen as independence rather than insecurity.
Means behaviours measured by SS may not have same meanings in different cultural contexts