A child who has no problem talking, laughing, or singing at home with family members, but will utter absolutely no words in other key situations, such as in the classroom, most likely has:
- oppositional defiant disorder.
- autism spectrum disorder.
- selective mutism.
- bipolar disorder.
selective mutism

Respuesta :

Selective mutism is a severe anxiety disease in which a person is unable to communicate in specific social contexts, such as among schoolmates or distant relatives. It usually begins in childhood and, if untreated, can last until adulthood.

Autism is pervasive; it affects how people see, interact with, and experience the world. It is not switched on and off. Selective mutism is a severe anxiety disorder in which a person is unable to speak in certain social situations, such as with schoolmates or distant relatives.

Learn more about Selective mutism

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