Unable to Speak: Selective Mutism in Youth

Area of Science:

• Child and Adolescent Psychiatry
• Mental Health Nursing

Background:

• Selective mutism (SM) is an understudied childhood anxiety disorder.
• Familiarity with SM's clinical presentation and treatment is crucial for psychiatric nurses.

Purpose of the Study:

• To provide psychiatric nurses with essential information on selective mutism.
• To cover diagnostic criteria, prevalence, assessment, history, and treatment of SM.

Main Methods:

• Review of diagnostic criteria, prevalence, and history of selective mutism.
• Discussion of misconceptions and differential diagnosis from trauma and oppositional disorders.
• Inclusion of case vignettes illustrating varied SM presentations.

Main Results:

• Selective mutism presents variedly, sometimes with comorbid social phobia.
• Empirically supported behavioral and psychopharmacological treatments are effective.
• Nursing considerations for managing SM are outlined.

Conclusions:

• Psychiatric nurses require knowledge of selective mutism for accurate diagnosis and treatment.
• Understanding SM, its nuances, and evidence-based interventions is key for nursing practice.