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Proloquo2Go or SwiftKey Symbols: Which Leads to Better Acquisition of Targeted Phrases for a Student with Intellectual Disability and Articulation Concerns?Guinn, Dana M 01 May 2017 (has links)
Having a meaningful system for expressing common needs and thoughts is important for overall quality of life for students with intellectual disability and limited expressive language. The current study was conducted to evaluate whether one communication system, Proloquo2Go ($249.99) or SwiftKey Symbols (FREE), is more effective in the acquisition of targeted expressive phrases in one student with intellectual disability who exhibited expressive communication difficulties. The student was provided with instruction in both systems using task analytic instruction and system of least prompting and encouraged to use each system at different times in a single case, alternating treatment design. Results indicated that Proloquo2Go led to faster acquisition of targeted phrases, although gains were shown with both devices. Although, given the cost difference, teachers and parents may want to consider free options, like SwiftKeys, given the student made gains with this device. Future research is needed to provide generalizability of these results.
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Speech generating devices and autism : a comparison of digitized and synthetic speech outputRamdoss, Sathiyaprakash Thoppae 24 September 2013 (has links)
Children with autism often experience substantial impairments in the domain of language and communication. Speech generating device (SGD) is one of the widely used augmentative communication systems with this population. The most prevalent speech output systems currently in use with SGDs are digitized and synthetic speech outputs. Advantages and disadvantages of each speech output system exist, and large individual differences in-terms of preference and performance have been speculated in both modalities. There is currently no published research that compares digitized and synthetic speech outputs.
The primary goal of this study is to examine the effects of SGD training using digitized vs. synthetic speech outputs on the acquisition of requesting skills of 4 non-verbal children diagnosed with autism. The study addressed the following research questions. First, are there differences in acquisition rates for requests taught using digitized vs. synthetic speech outputs? Second, do children show a preference for one speech output over other? Finally, Are there any differences in perceived social validity of digitized vs. synthetic speech outputs?
The primary findings of this study were: (1) Differences in the performance were found between two of the participants within each speech output; (2) two of the participants appeared to prefer one speech output over other and one participant could not indicate his preference due to positioning bias; (3) social validity measures indicated favorable ratings for SGD training but no clear indications in-terms of acceptability and usability of speech outputs across different settings. The overall results obtained from this study suggest that speech output can play a significant role, and it is one of the important components that can contribute to the success of the intervention. Additionally, overall outcome suggests that non-verbal children with autism can successfully learn to use the SGDs at their own pace with the support of proper prompting strategies and instructional procedures. / text
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Teaching Individuals with an ASD to Tact and Comment on Emotions: An Evaluation of OiGO©Randall, Taylor 21 March 2019 (has links)
Many individuals with an Autism Spectrum Disorder (ASD) have deficits in social skills (e.g., Church, Alisanski, & Amanullah, 2000;). More specifically, individuals with an ASD may have deficits in tacting and commenting on the emotions of others as well as their own (Hobson, 1986). One potential way to facilitate the acquisition of social skills by individuals with an ASD is through the use a social skill application. The OiGO© application was developed to offer a modality to allow individuals to appropriately tact and comment on emotions. The purpose of this study was to evaluate whether participants would learn to tact and comment on the emotional responding of other individuals using OiGO©. This study used a multiple baseline across participants with embedded probes design to assess the effects of OiGO© plus reinforcement on tacting and commenting vocally and through the use of the application. Correct vocal responding increased from baseline levels for one of three participants. In addition, all participants quickly met mastery criterion via OiGO© responding during the OiGO© plus reinforcement phase. Furthermore, responding during the generalization probes was variable. These results combined suggest that individuals with autism can quickly learn to use this application.
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Help Me Chat: Eliciting Communicative Acts from Young Children Using Speech-Generating DevicesHernandez-Cartaya, Rebecca A. 08 July 2016 (has links)
Augmentative and alternative communication (AAC) is an evidence-based practice targeting the communication deficits of children with complex communication needs (CCN). While young children with communication disorders are attending preschool and using AAC, and specifically speech-generating devices (SGDs), with increasing frequency, best practices for implementation with this population are largely unexplored. In an effort to contribute to the knowledge base for teachers, the essential communication partners for children in the classroom setting, this research explored the interactions of four teacher-child dyads and analyzed the prompts and cues used to elicit communicative acts from the children.
Results of statistical and descriptive analyses revealed that, while teachers overwhelmingly favor and use verbal prompts over other stimuli, these prompts were no more effective in eliciting communicative acts. These results indicate that teachers would benefit from instruction in a variety of techniques for enhancing communication via AAC; future research directions towards this purpose are detailed.
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