Aim: to investigate the proportions of secure, insecure-avoidant and insecure-resistant attachments across a range of countries to see whether there was cultural variations in attachment types.
Procedure:
Meta analysis Of 32 strange situations in 8 countries.
1990 babies.
Secure attachment was most common in all cultures studied.
Lowest percentage of secure attachment = China And highest = Britain.
Avoidant attachment more common in Germany, less common in Japan and Israel.
Resistant attachment more common in Israel less in Britain.
SIMONELLA ET AL:
Study in Italy.
76 12-month old assessed using the strange situation.
50% were secure, 36% were insecure-avoidant.
Lower rate of secure attachment suggested because of the increasing numbers of mothers of very young children work long hours and use professional childcare. This suggests that cultural differences make a dramatic difference.
Korean study by JIN ET AL:
compare the proportions of attachment types in Korea to other studies.
87 children.
Insecure and secure babies were similar, most babies were secure so were similar to other countries.
Only one child was resistant.
STRENGTHS:
A large sample means that generalisability is greater and increases internal validity by reducing anomalous results caused by bad methodology or very unusual participants.
LIMITATIONS:
Comparisons between countries may have little meaning: the particular cultural characteristics and caregiving styles of the sample need to be specified.
Culturally bias - Ainsworth’s Strange Situation studied behaviour in America to the rest of the world and practices vary.
Cultural similarities may not be due to nature, but interaction of nature and nurture.
Lacks internal validity - attachments due to nurture and a consequence of how the mother behaved towards the child