Which stimulus is LEAST likely to elicit a smile in a 7-month-old infant?
A) a smiling stranger
B) an interesting object
C) being able to control a particular event
D) a parent's tickle on the tummy

Question

Quizplus · Accepted Answer

At 7 months old, infants often smile in response to familiar faces and interactions that they find enjoyable or comforting, such as being tickled by a parent or having control over an event. They may also smile at interesting objects. However, they might not necessarily smile at a stranger, even if the stranger is smiling, due to stranger anxiety or lack of familiarity.

Which Stimulus Is LEAST Likely to Elicit a Smile in a 7-Month-Old