Selective Mutism
Educational tool. Not medical advice.
Diagnostic timing
1 wk1 mo6 mo1 yr2 yr
Timing criteria (plain language)
Duration of symptoms needed to diagnose: at least 1 month.
Nuances: Duration does not include the first month of school.
Educational tool. Not medical advice.
Duration of symptoms needed to diagnose: at least 1 month.
Nuances: Duration does not include the first month of school.