Patterns of Attachment: A Psychological Study of the Strange Situation (Mary Ainsworth, et al., 1978) (2015)

 

Mary Ainsworth (1913-1999)

accessible via questia (1978)

 

Ainsworth, Mary; Bowlby, John (1991) An Ethological Approach to Personality Development. American Psychologist. 46 (4): 333-341