Between 30 and 50% of individuals with Autism Spectrum Disorder (ASD) do not develop vocal language deemed functionally acceptable to meet their daily communication needs. As a result, individuals with ASD may require intervention alternatives to vocal speech, such as augmentative and alternative communication (AAC). However, very little is known…

Objective: Evaluate the use of procedures to teach three nonvocal children with autism spectrum disorder to use a speech-generating device to mand for actions. Method: A multiple probe across participants design was used to evaluate the effectiveness systematic instruction and the use of a behavior chain interruption. Results: All three…

Individuals with amyotrophic lateral sclerosis (ALS) in later stages may rely on a variety of modalities to communicate. The current study used conversational analysis techniques to examine naturalistic face-to-face interaction between a man with late-stage ALS and his wife to understand the types of accommodations they made to ensure that…

Motor learning principles guide treatment of childhood apraxia of speech (CAS). Previous studies found children to benefit from higher-intensity conditions; however, they did not control for the total amount of therapy time. The aims of the article are to examine the effects of high versus low treatment frequency in intervention for CAS in…

The aim of this study was to describe how professionals from multiple disciplines (e.g., speech-language pathologists, teachers, occupational therapists) in the United States reported challenges they face in delivering services to children with cortical visual impairment (CVI) who use augmentative and alternative communication (AAC). Three surveys…

There is currently limited research related to mental health supports for individuals who use AAC, particularly about the actual lived experiences of AAC users who receive mental health services. There may be alterations to mental health services for individuals who use AAC. The aim of this study was to gain the perspectives of AAC users on…

In the current investigation, we reviewed the literature on mand training for individuals with intellectual and developmental disabilities (IDD) in schools. Ninety-three studies met our inclusion criteria including 225 individual participants. Data were extracted related to participant demographics (e.g., age, disability, response form) and study…

The number of children with autism is increasing worldwide. These children like all other children should be provided with equal chances for learning and education. Thus, English language education is not an exception as the need to learn it in today's world is inevitable. The present study sought to investigate the effect of employing Picture…

Background & Aims: Speech-language pathology services are frequently accessed by families of children who have suspected or diagnosed autism. This is expected given that social communication differences are a core feature of autism. This review looked broadly at the state of research in the field of speech-language pathology and preschool…

Purpose: This study compared the performance of three amplification devices hypothesized to improve speech communication in individuals with hypophonia (HP), as well as to identify individuals' device preferences. Method: Twenty-two individuals with HP and their primary communication partners participated in a cross-over design study comparing…

Young children who cannot use their natural speech to communicate their daily wants, needs, thoughts, and opinions often rely on augmentative and alternative communication (AAC) strategies that frequently use graphic symbols to assemble messages. Early intervention strategies typically focus on visual scene displays (VSDs) to place target messages…

Purpose: Providing telepractice services to young children with autism who use augmentative and alternative communication (AAC) can present many challenges for speech-language pathologists (SLPs). At the same time, telepractice can be a valuable service delivery option with unique benefits, such as improving partnerships with families, integrating…

Purpose: Literacy instruction at home and in school, in addition to child speech and language ability, plays an essential role in reading development. The relationship between these factors in children with developmental disabilities during preschool is important to identify and describe in order to develop and test interventions that target…

Children with intellectual disabilities experience well-documented challenges in the development of problem-solving, particularly related to mathematical word-problem solving. Such challenges are related to both linguistic and conceptual skills. While interventions to assist children in developing conceptual skills are well reported, linguistic…

Stay-Play-Talk (SPT) is a peer-mediated intervention used to increase social interactions between preschoolers with developmental disabilities and typically developing (TD) peers. This intervention has been found to be successful in increasing play and reciprocal conversation amongst children with and without disabilities. The following describes…