-Aim: to identify and categorise infant-attachment styles.
-Procedure: 20-24 minutes, highly standardised situation involving a series of eight episodes to see the response of the infant during exploration to see: use of mother as a secure base, separation/stranger anxiety and reunion with mother.
Strange situation - results
-Mary found 3 distinctive patterns and led her to develop 3 attachment types:
secure which is where exploration an use of mother as a secure base is high, stranger anxiety is moderate, separation anxiety is where some children can be soothed by people and reunion was mostly enthusiastic to see the mother.
Insecure avoidant is where exploration and use of mother as a secure base is high, stranger anxiety is low, and when mother and child are reunited 22% of children avoid contact.
Results:
Insecure resistant is where exploration and use of mother as a secure base is low and child is clingy.Separation anxiety child gets distressed. In reunion the child seeks proximity but 12% rejects contact.