by the age of 2 a child understands emotion like my little sister I'll ask her to make it angry face and she'll make the cutest little angry face ever back on subject the brain has already developed a sense of emotion like happiness or anger so little Tommy would perform good he may mess up sometimes but we all mess up
By the age of two childre are able to identify most emtions. They may mix up ones that are close, but will get most right. Although if he has a disability like Autism he may not do well. But assumingT ommy is typical he will proform well.
