Refers to a type of cultural bias and is a belief in the superiority of one’s own cultural group.For example,if a behaviour does not conform to western studies ,they are seen to be deficient and unsophisticated.Ainsworth’s strange situation was criticised for only reflecting the norm/values of American culture.She suggested that ‘secure’ attachment was shown when the child showed distress when left alone by the mother figure.This led to the misunderstanding of other cultures child-rearing practices.