Selective Mutism and Comorbidity with Specific Learning Disorders: Evaluation and Multimodal Intervention in a Clinical Case of a Female Child from 7 to 11 Years of Age

Abstract

Selective mutism (SM) is an anxiety disorder that is characterized by a child’s persistent inability to communicate verbally in some or all contexts of social life. It is often associated with other cognitive–affective disorders. Performing cognitive–behavioral assessments and psychological interventions can be challenging due to the difficulty in administering standardized neuropsychological tests and involving family and teachers in the intervention program. In a single case study, a young Filipina girl with SM underwent a comprehensive neuropsychological assessment and received multimodal therapeutic intervention between the ages of 7 and 11. The psychological intervention included cognitive–behavioral psychotherapy to improve social–cognitive skills and learning abilities, reduce anxiety, and provide speech therapy. The parents and teachers were actively involved in the therapeutic process and a underwent a psycho-education program. Following this treatment, at the age of 11, the girl started verbalizing in therapy and school contexts, although she still used non-verbal strategies. There was also a gradual improvement in her communicative–linguistic skills and school learning. In conclusion, this report emphasizes the importance of applying an integrated and multimodal intervention to treat SM in children, including psychoeducation for parents and teachers.

Keywords

• anxious-dependent attachment
• internalizing problems
• learning disorder
• diagnostic comorbidity
• cognitive–behavioral intervention
• multimodal therapy