Animation in AAC: Previous research, a sample of current availability in the United States, and future research potential.

Animation has been studied in the augmentative and alternative communication (AAC) literature regarding increasing transparency of symbols and decreasing operational demands of the interface design. This study investigated a sample of AAC devices to determine the presence and purpose of animation in the systems. We found that the majority of the animation found on AAC devices serve the function of providing feedback to the user. Future exploration of the use of animation in AAC through capitalizing on previous research, new technology, and as a method to foster linguistic and operational competence are considered. Clinical and research implications of these findings are discussed.

Multicultural considerations in augmentative and alternative communication.

Little is known about how well high-tech augmentative and alternative communication (AAC) systems accommodate language variation to meet the needs of people and families who are culturally and linguistically diverse. The purpose of this study was to investigate how high-tech AAC device manufacturers consider language variation and multilingualism in device design and language files, whether there is a difference in the modifications available on default language files on a dedicated AAC device as compared to communication applications on tablets, and the availability of these modifications. A coding schema was developed to assess features available that enabled user modification of default language files across four language domains: semantics, morphosyntax, phonology, and pragmatics. The results indicated that more changes were possible in semantics and phonology on default language files. There were not significant differences between language files offered on a dedicated AAC device or an application on a tablet. There were significant differences in the capabilities of the device to make modifications and in the ease of programming, but not in the resources provided to families. Based on these findings, it appears that device manufacturers have just begun to address the needs of families and users who are culturally and linguistically diverse.

Perceptions of Black Children's Narrative Language: A Mixed-Methods Study.

Purpose In this mixed-methods study, we address two aims. First, we examine the impact of language variation on the ratings of children's narrative language. Second, we identify participants' ideologies related to narrative language and language variation. Method Forty adults listened to and rated six Black second-grade children on the quality of 12 narratives (six fictional, six personal). Adults then completed a quantitative survey and participated in a qualitative interview. Results Findings indicated that adults rated students with less variation from mainstream American English (MAE) more highly than students with greater variation from MAE for fictional narratives, but not for personal narratives. Personal narratives tended to be evaluated more favorably by parents than teachers. Black raters tended to assign higher ratings of narrative quality than did White raters. Thematic analysis and conversation analysis of qualitative interviews supported quantitative findings and provided pertinent information about participants' beliefs. Conclusion Taken together, quantitative and qualitative results point to a shared language ideology among adult raters of variation from MAE being more acceptable in informal contexts, such as telling a story of personal experience, and less acceptable in more formal contexts, such as narrating a fictional story prompted by a picture sequence.