The social smile is affected by age since conception, preterm babies
start to smile at people when they are a few weeks older.
<h3>What is
social smile?</h3>
Social smiles can be described as one that is seen in human starting from at least 6 weeks of age, it is Sometimes a smile in the early weeks of life.
It is been regarded as a sign that your little bundle is passing gas. But however , babies develop a "social smile which can be seen as intentional gesture of warmth that is meant for the parent and it serves as an important milestone.
In conclusion, social smile is affected by age since conception, preterm babies start to smile at people when they are a few weeks older.
Find out more on the Babies at brainly.com/question/240537
#SPJ1
CHECK THE COMPLETE QUESTION:
Happiness is expressed by the social smile, evoked by a human face at about 6 weeks of age. Because the social smile is affected by age since conception, preterm babies:
smile only at their mothers until at least 12 weeks.
smile at an earlier age than full-term babies.
are unable to smile, due to underdeveloped facial muscles.
start to smile at people when they are a few weeks older.
