The Picture Exchange Communication System (PECS) is a communication program that has become widely used, especially with children with autism. This paper reports the results of a review of the empirical literature on PECS. A descriptive review is provided of the 27 studies identified, which included randomized controlled trials (RCTs), other group…

Purpose: Many classroom educational assistants (EAs) have a significant amount of responsibility in carrying out educational plans for children who use augmentative and alternative communication (AAC), but they receive little instruction on how to do so (Kent-Walsh & Light, 2003). This study investigates the impact of using a communication partner…

Assistive technology offers infants and toddlers with disabilities a set of tools to assist in achieving developmental goals while interacting with objects, materials, adults, and other children in their environment. This article focuses on assistive technology devices that can promote young children's participation in activities and routines in…

Transitions in early childhood classrooms are changes from one activity to another or from one place to another. Well-planned transitions can be positive learning experiences for children. During transitions children can sing songs, follow a leader by copying his or her physical motions, practice counting, or even recite a favorite poem or nursery…

Rett Syndrome (RS) is an X-linked, neurodevelopmental disorder that occurs primarily in females and causes significant impairment in cognition, motor control, and communication. Teachers and speech-language pathologists (SLPs) encounter girls with RS with increasing frequency as awareness of the disorder increases, yet the literature on clinical…

Purpose: Communication about feelings is a core element of human interaction. Aided augmentative and alternative communication systems must therefore include symbols representing these concepts. The symbols must be readily distinguishable in order for users to communicate effectively. However, emotions are represented within most systems by…

Purpose: Evidence-based practice (EBP) describes clinical decision making using research, clinical experience, and client values. For family-centered practices, the client's family is integral to this process. This article proposes that using family paradigms, a family science framework, may help elicit and understand client/family values within…

This article describes comprehensive, high-quality writing instruction for students with developmental disabilities. The Enriched Writers' Workshop combines differentiated writing process instruction with social communication instruction and cognitive strategy instruction for students with complex writing needs across a wide range of ages. It…

This study addresses the use of speech amplification devices in speech therapy sessions. The major factor addressed is the impact that speech amplification has upon the managerial time of speech-language pathologists who provide therapy in small group sessions. This study measured the change in the amount of time speech-language pathologists spent…

The purpose of this study was to investigate teachers' perspectives on the appropriate skills and settings for literacy instruction, the factors influencing their decisions about literacy instruction, and the barriers to literacy instruction in general education classrooms. A sample of special education teachers (n = 69) of students taking the…

A structured intervention package including direct, scaffolded, instructional lessons was implemented using an error correction learning system and a picture book-based phonological and phonemic awareness activity for four participants with complex communication needs, ranging from 12 to 15 years, in a junior high school setting. Although…

Speech-language pathologists, special education teachers, and occupational therapists are all likely to encounter individuals with complex communication needs who require augmentative and alternative communication (AAC) in clinical and educational practice. The research on preservice AAC training for these professionals was thus reviewed to…

Picture Exchange Communication System (PECS) is a picture-based communication strategy used to teach communication skills to persons with developmental disabilities including autism. This article systematically reviews 13 published single-subject studies to examine the effectiveness of PECS, the effects of PECS on speech and problem behaviors,…

Alternative and augmentative communication (AAC) technology is being increasingly recognised as an important means of fostering the literacy of students with significant disabilities. However, the coordinated use of AAC technology continues to challenge professionals, families and users leading to dissonant meanings and fragmented use. This paper…

Children who require augmentative and alternative communication (AAC) systems while they are in the process of acquiring language face unique challenges because they use graphic symbols for communication. In contrast to the situation of typically developing children, they use different modalities for comprehension (auditory) and expression…