The purpose of this article is to describe procedures for a team approach to implementing a tangible symbol communication system (TSCS) to support communication skill development of young children with multiple/severe disabilities (MSD). The authors suggest that implementation of a TSCS is a process that includes (a) assessment of child…

Background & aims: The study assessed the efficacy of a novel, child-friendly, socio-culturally sensitive, icon-based Augmentative and Alternative Communication (AAC) system called Jellow Communicator, in teaching requesting skills to young children with Autism Spectrum Disorder (ASD) in a special school in Mumbai, India. Jellow is a…

We evaluated the effectiveness of a behavioral skills training package to teach implementation of Phases 1, 2, and 3A of the picture exchange communication system (PECS) to teachers employed at a therapeutic center for children with autism. Probes in the natural environment and follow-up were conducted with children who were assigned to work with…

Students with visual impairment (VI) were taught to request using the Picture Exchange Communication System (PECS) and tangible symbols. Participants were four males with additional disabilities, 5 to 11 years old, who had little to no functional vision. A functional relation between PECS Phase 1 and requesting was established using a multiple…

Effective vocational instruction is an essential aspect of preparing students with intellectual and developmental disabilities (IDD) for the world of work. We systematically reviewed research on instructional methods used to teach employment skills to secondary students with IDD. We identified 56 studies involving 766 participants with IDD. Four…

An experimental, single-subject research study investigated the comparative efficacy of the Picture Exchange Communication System (PECS) versus a speech-generating device (SGD) in developing requesting skills for three elementary-age children with severe autism and little to no functional speech. Results demonstrated increases in requesting…

Assistive technology enables young children with disabilities to more effectively access their environment, facilitating the development of social-emotional, communicative, and cognitive skills. Research indicates that when service providers make decisions about assistive technology, they are more likely to choose low-tech options over high-tech…

Individuals who have difficult-to-understand speech and minimal reading skills are often limited to icon or picture-based augmentative and alternative communication (AAC) strategies. However, basic phonemic awareness skills could make strategies such as alphabet supplementation, in which the speaker selects the first letter of words they are…

This study evaluated the effects of a peer-delivered least prompts intervention and adapted read-alouds of a grade-level novel on correct listening comprehension responses for participants with moderate intellectual disability. Before the study began, participants were taught concepts for wh- words (i.e., who, what, why, when, and where), to…

The purpose of this comparative efficacy study was to investigate the Picture Exchange Communication System (PECS) and a speech-generating device (SGD) in developing requesting skills, social-communicative behavior, and speech for three elementary-age children with severe autism and little to no functional speech. Requesting was selected as the…

The "Picture Exchange Communication System" (PECS) has emerged as the augmentative communication intervention of choice for individuals with autism spectrum disorder (ASD), with a supporting body of single-participant studies. This report describes a meta-analysis of 16 single-participant studies on PECS with percentage of nonoverlapping data…

This study investigated the results of employing shared story reading during literacy instruction for participants with severe and multiple disabilities. This intervention was conducted in an effort to improve independent responses made by participants with severe and multiple disabilities within a small group on a task analysis during shared…

This study investigated the effects of introducing the Picture Exchange Communication System (PECS) on the frequency of requesting and commenting and the length of verbal utterances of two children with autism spectrum disorder (ASD) who presented with some spoken language, but limited use of language in communicative exchanges. A mixed research…

Communication skills are of great importance for children with developmental disabilities to be functional and independent in their own lives. This paper provides results of a comprehensive literature review on current researched-based intervention strategies that appear effective to increase communication skills for students who have severe…

Addressing the needs of children with autism in the school context is an essential component of facilitating the success of these students. This article provides an overview of scientifically based and promising interventions that may be used to promote the social and cognitive competence of children with autism, focusing on the research base of…