According to Mary Ainsworth's "strange situation" survey, what children tended to do after a brief separation from their mother felt insecure.
Research by developmental psychologist Mary Ainsworth in the 1960s and 70s, introduced the concept of "secure grounding," and developed the theory of a number of attachment patterns in newborns:
Subsequently, a fourth pattern was identified, disorganized attachment.
With this information, we can conclude that according to Mary Ainsworth's "strange situation" survey, what children tended to do after a brief separation from their mother felt insecure.
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