The fact that babies blind since birth begin to smile at the same time as babies with normal vision suggests that __________.

Question

Quizplus · Accepted Answer

The fact that babies blind since birth begin to smile at the same time as babies with normal vision suggests that smiling is a species-general behavior, meaning that it is an innate behavior that is not dependent on specific experiences or learning. This supports the idea that smiling is a universal aspect of human development.

The Fact That Babies Blind Since Birth Begin to Smile