Institutionalisation

Cultural Variations in Attachment

A key question in attachment research is whether the patterns identified by Ainsworth in her North American studies are universal across all human cultures, or whether they are shaped by cultural values, caregiving practices, and child-rearing norms. Cross-cultural research using the Strange Situation has revealed both consistencies and notable variations, providing important evidence about the extent to which attachment is biologically universal versus culturally constructed.

Van IJzendoorn and Kroonenberg's Meta-analysis (1988)

The most comprehensive review of cross-cultural attachment research was conducted by Van IJzendoorn and Kroonenberg (1988), who analysed 32 Strange Situation studies across eight countries, involving a total of 1,990 mother-infant pairs. Their key findings were:

• Secure attachment (Type B) was the most common classification in every country studied, suggesting that the tendency to form secure attachments has cross-cultural universality.
• The distribution of insecure attachment types varied significantly across cultures. Germany showed a notably higher proportion of insecure-avoidant infants; Japan showed a higher proportion of insecure-resistant infants and very few avoidant infants.
• Variation within countries was actually greater than variation between countries, suggesting that cultural differences in attachment distribution reflect sub-cultural and socioeconomic diversity as much as national culture.

Explaining Cultural Differences

Cultural differences in attachment distribution are typically explained by reference to different cultural child-rearing practices and values. In Germany, where independence and self-reliance are culturally emphasised, infants may be deliberately encouraged to be less clingy and more self-sufficient — behaviours that are classified as avoidant in the Strange Situation may therefore reflect culturally valued independence rather than insecure attachment. In Japan, infants are rarely separated from their mothers in everyday life, and the separation episodes of the Strange Situation may therefore produce extreme distress that inflates the rate of resistant classification — again, a culturally specific response rather than evidence of insecure attachment per se.

Collectivist vs Individualist Cultures

Researchers have proposed that attachment patterns may be related to broader cultural orientations. Collectivist cultures (e.g. Japan, China) prioritise interdependence, group harmony, and close, continuous physical contact between caregivers and infants — practices more likely to produce resistant-type profiles in the Strange Situation. Individualist cultures (e.g. USA, Germany) value independence and self-reliance from an early age — practices more likely to produce avoidant profiles. Crucially, in neither case is the pattern necessarily maladaptive within its cultural context.

Evaluation

Van IJzendoorn and Kroonenberg's meta-analysis is methodologically strong — it aggregates data from many studies and countries, and the finding that secure attachment is universally the most common type provides support for Bowlby's argument that the attachment system is biologically based. However, all 32 studies used the Strange Situation, which was developed in the USA — using the same culturally specific procedure across all cultures risks imposing Western norms and misclassifying culturally appropriate behaviour as insecure. Furthermore, the samples in many countries were not nationally representative, limiting generalisation within as well as between cultures.