Seven-week-old LaDonna breaks into a broad grin at the sight of her father's face. LaDonna is displaying
A) a social smile.
B) a sense of humor.
C) subtle laughter.
D) a self-conscious emotion.

Question

Quizplus · Accepted Answer

At seven weeks old, LaDonna is most likely displaying a social smile, which is a smile directed at a person and signifies a social interaction or connection. It is an important milestone in social development. Option B is unlikely as infants do not develop a sense of humor until a later age. Option C is unlikely as infants do not yet possess the verbal skills necessary for laughter. Option D is unlikely as self-conscious emotions, such as embarrassment or shame, do not typically develop until later in childhood.

Seven-Week-Old LaDonna Breaks into a Broad Grin at the Sight