Many pediatricians and psychologists recommend parents to train their babies to soothe themselves and allow them to fuss or cry until they fall asleep by not responding to their cries for attention....

Many pediatricians and psychologists recommend parents to train their babies to soothe themselves and allow them to fuss or cry until they fall asleep by not responding to their cries for attention. Related to attachment theory, how do you think about this recommendation? Your answer should include: What is attachment theory, and what will it recommend parents to do? Your discussion about this recommendation related to attachment theory.