This chapter traces the origins of attachment theory and reviews its component parts, including the seminal empirical research on animals and humans. Attachment theory, popularised during the 1940s and 1950s, is a synthesis of object relations theory and ethological developmental psychology. It suggests a symbiotic dance of nature and nurture, achieved through the ministering of the mother. It shares with object relations theory an emphasis on the infant's relationship with the ‘primary object’, but these ideas are combined with those from cognitive psychology, cybernetics (control systems theory), ethology, and evolutionary biology. The theory is thus an elegant, but pragmatic mishmash, arising from attempts to make sense of empirical, clinical observations of real children experiencing distressing separations, together with aspirations to make the world a better place for everybody by understanding the medium of love. Attachment theory as used in child welfare is generally attributed to the work of John Bowlby, James Robertson, and Mary Ainsworth. The chapter then considers the controversies that attachment theory has faced, particularly in the latter half of the 20th century.
Da Psicologia do Attachment à visão neurocientífica proposta por Lee A. Kirkpatrick sobre a religiosidade humana