-All studies assessed used the Strange Situation as a way of classifying attachment
-Comparisons made are therefore using a standardised procedure
-This means there is high reliability to the findings of Van Ijzendoorn & Kroonenberg
What is a weakness?(sagi)
-Van Ijzendoorn & Kroonenberg compared countries and not cultures
-Within each country are many different cultural variations
-Van Ijzendoorn & Sagi (2001) found that attachment within Japan varied with Tokyo having similar attachment styles to those of Western countries, whilst more rural settings had larger numbers of insecure-resistant attached infants
Why is this a weakness?
-This suggests that the findings of Van Ijzendoorn and Kroonenberg (1988) might not be due to cultural variations
-More care is needed to assess whether a sample is representative of a culture rather than a country
What is another weakness? (dogon culture)
-McMahon-True (2001) looked at attachment in the Dogon culture where many children are cared for by their Grandmothers in a day
-found positive correlations between maternal sensitivity and infant security ratings and quality of infant mother communications
-no instances of avoidant attachments were seen
Therefore..
-it is suggested that this is due to differences in child rearing patterns and that the strange situation is a tool best used to measure western attachment types
What is another weakness? (confounding variables)
-There are likely to be many confounding variables by carrying out a meta-analysis across different cultures
-Different countries may have performed the Strange Situation with a varied methodology
-confounding variables include age ,social economic status (poverty or wealth),social class ,urban or rural living