What Factor Is Generally Considered to Be an Essential Aspect

What factor is generally considered to be an essential aspect of an infant's first psychosocial task?

A) learning to control bodily sensations or developing shame if unsuccessful and not sensitively treated by caregivers
B) becoming purposeful, goal-oriented, and assertive, which leads to conflicts with parents
C) learning to differentiate tasks that can be accomplished independently and tasks that require assistance to accomplish
D) being treated lovingly and predictably by caregivers and learning to trust