11. Selective Mutism
Selective mutism (SM) is a severe anxiety disorder where a person has trouble speaking in certain social situations. It usually starts during childhood and can continue into adulthood if not treated.
Selective mutism is a sign of Asperger’s syndrome in young children. This happens when they will only communicate freely with those with whom they are familiar and will not communicate with strangers at all. Extensive instances might linger for several years. Close relatives are usually unaffected since the child may feel at ease with them.
Selective mutism is more common in schools and public places, and some kids may refuse to talk to anybody from an early age. Your child may benefit from counseling if this problem does not go away by itself.