Background: Views on social care related quality of life (SCRQol) are typically gathered directly from individuals or from proxy informants. Easy-read options are available, although such methods may not be accessible to those with greater communication challenges. Methods: Fifteen people with intellectual disabilities were interviewed about their…

The Picture Exchange Communication System (PECS) is a popular augmentative and alternative communication intervention for individuals with developmental disabilities that includes six, sequential phases of instruction. We systematically reviewed published and unpublished single-case PECS studies for details about the percentage of participants…

We examined whether adults with dementia could learn to emit a picture-based communication response and if this skill would maintain over time. Three women with moderate to severe dementia were taught to exchange a picture card for a highly preferred activity. All participants quickly learned to exchange the picture card and maintained this…

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…

The purpose of this study is to evaluate the effects of "Picture Exchange Communication System" (PECS) training, using a multiple baseline design on the independent initiations of three adults with developmental disabilities and severe communication deficits. All participants increased their independent initiations, although at different…

The effectiveness of a behavioral skills training (BST) package to teach the implementation of the first three phases of the picture exchange communication system (PECS) was evaluated with 3 adults who had no history teaching any functional communication system. A multiple baseline design across participants was used to evaluate the effectiveness…

Investigated adult English speakers' production of subject and object relative clause sentences using a picture/symbol-based augmentative and alternative communication (ACC) system with speech output. Most participants avoided the potential ambiguity that resulted from the absence of grammatical markers. Results indicate the combined effects of…

This paper explores three different language representation methods used to access vocabulary in augmentative alternative communication (AAC) and identifies which are most effective for core and extended vocabulary. The benefits and drawbacks of using spelling, single meaning pictures, and semantic compaction (Minspeak) are described. The paper…

This book is intended to help parents and professionals understand the communication difficulties of children and adults who do not speak, including those with autism spectrum disorders. The first four chapters describe typical characteristics of nonverbal individuals and offer examples of the authors' approach to communication and the…

Nineteen adults with developmental disabilities, judged competent in facilitated communication, participated in a validation study using an information passing design requiring short-term recall of stimulus cards with shapes, colors, and numbers. Results failed to validate facilitated communication for the group as a whole, any individual…