Giselle is three weeks old and during a diaper change she looks up at her mother and smiles. Her mother gets very excited and immediately tells her husband, Chin, what happened. Since Chin has read your textbook, he thinks to himself:

Question

Quizplus · Accepted Answer

At three weeks old, Giselle's smile is not yet a social smile, which typically develops between 6 to 8 weeks of age. At this stage, smiles are reflexive rather than a response to social interaction.

Giselle Is Three Weeks Old and During a Diaper Change