Answer :
The evolutionary benefit of attachment is basically that of survival.
Who is Ainsworth ?
The developmental psychologist named Mary Dinsmore Ainsworth was the champion of a kind of research that had to do with the chances that a particular in fact could have at survival. She was of the American-Canadian origin and did her job in order to show us the way that a child could become very much attached to his or her primary care giver. Recall that this primary care giver may or may not be the mother of the baby.
In this research, she was able to establish the fact that the way that the bay becomes attached to the primary care giver depends on the way that the mother is found to treat the baby at different intervals of time.
Thus, it was discovered by Ainsworth that the evolutionary benefit of attachment is basically that of survival.
Learn more about survival :https://brainly.com/question/4385923
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