This tutorial offers speech-language pathologists (SLPs) an opportunity to consider the theoretical constructs of language acquisition theory and the multifactorial determinants that can impinge on the language acquisition process for children with complex communication needs. The system of constraints observed through the lens of optimality…

The importance of individuals' ability to communicate cannot be overstated. Educational teams are charged with making educational placement decisions for students, like the ones in this study, with assessment tools that are not normed for nonverbal students with autism. This study focused on identical male twins with autism who are nonverbal and…

Purpose: The effects of animation on transparency, name agreement, and identification of graphic symbols for verbs and prepositions were evaluated in preschoolers of 3 age groups. Methods: A mixed-group design was used; in each age group, half of the children were randomly allocated to 1 of 2 orders of symbol formats. The 52 children were asked to…

Purpose: Directed scanning and group-item scanning both represent options for increased scanning efficiency. This investigation compared accuracy and speed of selection with preschoolers using each scanning method. The study's purpose was to describe performance characteristics of typically developing children and to provide a reliable assessment…

This study investigated the effectiveness of the CD, Families, Culture and AAC, as a culturally sensitive teaching tool for students enrolled in a speech-language pathology AAC course. Students enrolled in the course were divided into three learning format groups that (a) viewed the CD and engaged in learning challenges independently, (b) viewed…

This study provided an in-depth view of augmentative and alternative (AAC) team member's perceptions of AAC device use with older students. Six special education teachers and one speech-language pathologist (SLP) who worked as members of an AAC team were interviewed to determine their perceptions of AAC use in junior high and high school settings.…