Evidence-Based Practices for Selective Mutism:
Implementation by a School Team
Lisa M. Hagermoser Sanetti
University of Connecticut
James K. Luiselli
May Institute and May Center for Applied Research
Abstract: Children with selective mutism (SM) do not speak in some settings in
which speech is expected, such as school, despite speaking without hesitation in other
settings. SM is usually diagnosed around the time of school entry, and school is a
context for mutism for a majority of children with SM, making schools an ideal location
for intervention. Behaviorally based intervention strategies are reviewed with an
emphasis on strategies that require minimal external resources and thus are practical
for implementation in the school setting by school personnel. A case study of a school
team who implemented such strategies with minimal support from a behavioral
consultant is presented. Implications for practitioners are discussed, and resources to
facilitate implementation are provided.
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