
Mutism
Psychological Roots
 Mutism often indicates a psychological issue when used in medical context. 
Since the incident, she has displayed mutism, likely from the shock.
 Selective Speech
 Selective mutism is a condition where a person speaks only in certain situations or to specific people. 
The boy speaks at home but exhibits selective mutism at school.
 Not Shyness
 'Mutism' should not be confused with shyness; it's often more severe and complex. 
Her mutism isn't just shyness; it's related to anxiety.