When her mother came into the room,Constance was laughing out loud at the dog's antics.Constance continues to laugh and look at her mother and then the dog.This is an example of a(n) ______ smile.

A) social
B) windy
C) anticipatory
D) attachment

Social Smile

A developmental milestone in infants, usually appearing around 6 weeks of age, where they begin to smile in response to social interactions.

Anticipatory

Pertaining to the act of expecting or predicting something to happen in the future, often allowing individuals to prepare for potential outcomes.

Attachment

Reciprocal, enduring tie between two people—especially between infant and caregiver—each of whom contributes to the quality of the relationship.