According to Cognitive-Developmental Theorists, Why Do Infants Between 7 and 9

Multiple Choice

According to cognitive-developmental theorists, why do infants between 7 and 9 months of age begin to show evidence of attachment to a primary caregiver?

A) They have learned to associate the caregiver with nourishment.
B) The caregiver is meeting the infants' need for the pleasure associated with oral activities.
C) They have imprinted on the caregiver.
D) Their scheme for object permanence has developed.