We see the symptoms of selective mutism are fairly obvious. The child does not talk in one or more social situations in which speech is commonly expected and would facilitate understanding. Some children with selective mutism do not communicate in any way in certain settings, and act generally shy and withdrawn. The disorder is also often associated with crying, clinging to the parent, and other signs of social anxiety. Other children with the disorder, however, may smile, gesture, nod, and even giggle, although they do not talk.
