Shortly after accepting my current position as a professor at the University of Connecticut in 1987, I was asked to meet a third-grade student who had not spoken a word in an educational setting for nearly 5 years. During preschool, kindergarten, and in the elementary grades, he was mute. However, in non-educational settings, although shy, he…

Recently, as many as 50,000 migrant children from Central America have entered the United States without their parents. Under federal law, public schools must enroll a child who lives in the community, regardless of his or her immigration status. Ming and her twin brother Chang enrolled in my district's elementary school. Ming would not speak,…

Selective mutism (SM) is a childhood anxiety disorder characterized by the persistent failure to speak in situations where speech is typically expected (e.g., school), despite speaking in other situations (e.g., home; American Psychiatric Association [APA], 2013). Immigrant children are more likely to be diagnosed with SM than the general…

This case study was designed to measure the response of one student with blindness and selective mutism to the intervention of voice-output devices across two years and two different teachers in two instructional settings. Before the introduction of the voice output devices, the student did not choose to communicate using spoken language or…

Selective Mutism is a low incidence disorder but has considerable impact on the school system when it occurs. Over the last decade several research articles have been published which have challenged the understanding of the aetiology of Selective Mutism. Current perceptions about the aetiology of Selective Mutism are considered in order to inform…

Selective mutism is a rare anxiety disorder that prevents a child from speaking at school or other community settings, and can be detrimental to a child's social development. School psychologists can play an important role in the prevention and treatment of selective mutism. As an advocate for students, school psychologists can work with teachers,…

Enumerates characteristics of children exhibiting the behavioral deviancies in question, and makes suggestions for theory and clinical application. This report is based on a paper read before the Southern Psychiatric Association, Atlanta, Georgia, October 7, 1968. (MH)

Selective mutism (SM) is a rare and complex disorder associated with anxiety symptoms and speech-language deficits; however, the nature of these language deficits has not been studied systematically. A novel cross-disciplinary assessment protocol was used to assess anxiety and nonverbal cognitive, receptive language, and expressive narrative…

This study addressed four questions which parents of children with selective mutism (SM) frequently ask: (1) Is SM associated with anxiety or oppositional behavior? (2) Is SM associated with parenting and family dysfunction? (3) Will my child fail at school? and (4) Will my child make friends or be teased and bullied? In comparison to a sample of…