Rare card

Mary Ainsworth

Value

50 W

Attack

263

Defence

210

Players

1

Mary Dinsmore Ainsworth (née Salter; December 1, 1913 – March 21, 1999) was an American-Canadian developmental psychologist known for her work in the development of the attachment theory. Over 40 years she worked closely with John Bowlby, who is credited with pioneering attachment theory.

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