Purpose: Children with autism spectrum disorder (ASD) and complex communication needs are increasingly taught to use tablet-based speech-generating devices (SGDs). An important issue in designing such interventions is the selection of an appropriate format for displaying vocabulary. The purpose of this study was to determine (a) whether young…

Purpose: This study investigated the level of grammatical accuracy in typically developing 3-year-olds and the types of errors they produce. Method: Twenty-two 3-year-olds participated in a picture description task. The percentage of grammatical utterances was computed and error types were analyzed. Results: The mean level of grammatical accuracy…

This response to Fey (EC 604 058) presents arguments and examples in support of using concepts of phonological processes and constructs in assessing and treating phonological disorders in children. The paper disagrees with Fey's contention that using the term "process" for "rule" leads to confusion. (Author/DB)

This response to Fey (EC 604 058) discusses the use of the term "phonological" to describe disordered speech patterns and suggests that phonological disorders include both phonetic and phonemic error types. Describing errors as either phonetic or phonemic is seen to lead to differential treatment procedures. (Author/DB)