Selective Mutism

The CDE has received a number of inquiries regarding students identified as selectively mute and thus provides some information here, which is intended to be helpful to LEAs, but is not intended to be guidance.

Selective mutism is an anxiety disorder that is classified under “mental disorders” in the American Psychiatric Association (APA) Diagnostic and statistical manual of mental disorders (American Psychiatric Association, Washington, DC: Fifth Edit; 2013. [Google Scholar]].). Because of its classification, selective mutism meets the eligibility criteria for necessary accommodations through a Section 504 plan.

A student with selective mutism consistently fails to speak in certain situations (e.g., at school); however, the student speaks at other times (e.g., at home or with friends). Selective mutism may cause significant interference with educational or communicative functioning.

This diagnosis excludes students who may be uncomfortable with a new language and may select not to speak in specific environments. A nonverbal (silent) period is expected from students acquiring a new language and should not be mistaken for selective mutism.

Additional information regarding selective mutism can be found on the American Speech-Language-Hearing Association website at https://www.asha.org/.