Effects of Online Training on Educators' Knowledge and Use of System of Least Prompts to Support Augmentative and Alternative Communication.
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SUBMITTER: McCoy A
PROVIDER: S-EPMC8375496 | biostudies-literature |
REPOSITORIES: biostudies-literature
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Project description:Different systems are used to facilitate communication for people with speech problems. Among these, pictographic systems offer an extraordinary solution for many people with severe communication disorders; for example, people with autism spectrum disorders, aphasia, cognitive impairment, cerebral palsy, etc. The pictographic system called Aragonese Portal of Augmentative and Alternative Communication (ARASAAC http://arasaac.org), freely distributed under the Creative Commons License (BY-NC-SA), is an important reference in many countries. Although these images are widely used, there are no previous studies on their reliability and validity. In order to obtain a useful tool in the clinical context, scores of name agreement, H index, tip-of-the-tongue responses, conceptual familiarity, image agreement, visual complexity, and response times were collected for the 295 most frequent images in the ARASAAC dataset. The psychometric analyses showed adequate validity and reliability values. The regression analysis indicated that naming times were explained by picture-name agreement, age of acquisition, and conceptual familiarity, while the tip-of-the-tongue states were mainly predicted by picture-name agreement and name agreement. In conclusion, these norms from the ARASAAC dataset offer a valuable tool for clinical intervention as well as for psycholinguistic research.
| S-EPMC6305113 | biostudies-literature
Project description:Purpose We empirically assessed the results of computational optimization and prediction in communication interfaces that were designed to allow individuals with severe motor speech disorders to select phonemes and generate speech output. Method Interface layouts were either random or optimized, in which phoneme targets that were likely to be selected together were located in proximity. Target sizes were either static or predictive, such that likely targets were dynamically enlarged following each selection. Communication interfaces were evaluated by 36 users without motor impairments using an alternate access method. Each user was assigned to 1 of 4 interfaces varying in layout and whether prediction was implemented (random/static, random/predictive, optimized/static, optimized/predictive) and participated in 12 sessions over a 3-week period. Six participants with severe motor impairments used both the optimized/static and optimized/predictive interfaces in 1-2 sessions. Results In individuals without motor impairments, prediction provided significantly faster communication rates during training (Sessions 1-9), as users were learning the interface target locations and the novel access method. After training, optimization acted to significantly increase communication rates. The optimization likely became relevant only after training when participants knew the target locations and moved directly to the targets. Participants with motor impairments could use the interfaces with alternate access methods and generally rated the interface with prediction as preferred. Conclusions Optimization and prediction led to increases in communication rates in users without motor impairments. Predictive interfaces were preferred by users with motor impairments. Future research is needed to translate these results into clinical practice. Supplemental Material https://doi.org/10.23641/asha.8636948.
| S-EPMC6808364 | biostudies-literature
Project description:PurposeThis study was conducted to investigate the effectiveness of a social intervention that integrates peer-mediated approaches and the Picture Exchange Communication System (PECS).MethodEffects were evaluated using a series of A-B designs replicated across 4 children with severe autism and limited verbal skills. Seven peers without disabilities were trained to use PECS and facilitative social skills. Measures of changes included rates of communication behaviors, modes, functions, and engagement.ResultsOutcomes revealed an intervention effect for 1 child with autism, and this effect was replicated across 3 other children. All children improved in peer-directed communication, with greater increases for 2 children during snack time. For each child with autism, the primary communication behavior was to initiate with picture symbols to request; the peer's primary communication was to respond. Two children increased communicative functions to comment and to share, and all 4 children showed improved social engagement. All peers increased their communication with the children with autism.ConclusionsThese findings add to the limited research on the benefits of teaching typically developing peers to be responsive listeners to preschoolers with autism by learning to use PECS. These results invite further investigation of teaching peers other augmentative and alternative communication approaches and how to increase children's communication with peers for different purposes.
| S-EPMC6195038 | biostudies-literature
Project description:BACKGROUND:The use of technology to assist in the communication, socialization, language, and motor skills of children with Down's syndrome (DS) is required. The aim of this study was to analyse research findings regarding the different instruments of 'augmentative and alternative communication' used in children with Down's syndrome. METHODS:This is a systematic review of published articles available on PubMed, Web of Science, PsycInfo, and BVS using the following descriptors: assistive technology AND syndrome, assistive technology AND down syndrome, down syndrome AND augmentative and alternative communication. Studies published in English were selected if they met the following inclusion criteria: (1) study of children with a diagnosis of DS, and (2) assistive technology and/or augmentative and alternative communication analysis in this population. RESULTS:A total of 1087 articles were identified. Thirteen articles met the inclusion criteria. The instruments most used by the studies were speech-generating devices (SGDs) and the Picture Exchange Communication System (PECS). CONCLUSION:Twelve instruments that provided significant aid to the process of communication and socialization of children with DS were identified. These instruments increase the interaction between individuals among this population and their peers, contributing to their quality of life and self-esteem.
| S-EPMC5948828 | biostudies-literature
Project description:Telerehabilitation (TR) services for assistive technology evaluation and training have the potential to reduce travel demands for consumers and assistive technology professionals while allowing evaluation in more familiar, salient environments for the consumer. Sixty-five consumers received TR services for augmentative and alternative communication or alternative computer access, and consumer satisfaction was compared with twenty-eight consumers who received exclusively in-person services. TR recipients rated their TR services at a median of 6 on a 6-point Likert scale TR satisfaction questionnaire, although individual responses did indicate room for improvement in the technology. Overall satisfaction with AT services was rated highly by both in-person (100% satisfaction) and TR (99% satisfaction) service recipients.
| S-EPMC4985270 | biostudies-other
Project description:AimCommunicating with conscious intubated patients who are unable to communicate verbally is one of the challenges faced by intensive care unit (ICU) nurses. The present study was conducted to evaluate the effectiveness of a training programme for nurses regarding augmentative and alternative communication (AAC) with intubated patients using Kirkpatrick's model.DesignThis study had a one-group, before-after, quasi-experimental design.MethodsTotally, 45 nurses working in ICUs participated in a blended training programme using AAC strategies to communicate with intubated patients. Their contribution was evaluated based on Kirkpatrick's model at four levels. The study data were collected using the "satisfaction and ease questionnaire," "observation checklist" and "communication knowledge test." Then, the data were analysed using the SPSS 22 software and p < 0.05 was considered statistically significant.ResultsMost participants were satisfied with the implementation of the programme. The nurses' mean score of communication knowledge increased after the intervention (p < 0.05). The results of evaluation of the third and fourth levels of Kirkpatrick's model also showed an increase in the success of communication, use of AAC, and satisfaction with and ease of communication (p < 0.001).ImplicationShort-term and long-term effects of the blended training programme about AAC were investigated using Kirkpatrick's model. The results indicated the positive effect of the programme on the quality of the nurses' communication with intubated patients, their understanding of the patients' messages and meeting the patients' needs at a more desirable level. Thus, nurses and other staff are recommended to use this simple method of communication with patients to provide better services. In addition, further quantitative and qualitative studies are suggested to assess these communication strategies in other patients with impaired consciousness.
| S-EPMC10077406 | biostudies-literature
Project description:Purpose:This study investigated the early rule-based sentence productions of 3- and 4-year-old children with severe speech disorders who used single-meaning graphic symbols to communicate. Method:Ten 3- and 4-year-olds requiring the use of augmentative and alternative communication, who had largely intact receptive language skills, received instruction in producing up to four different semantic-syntactic targets using an Apple iPad with a communication app. A single-case, multiple-probe, across-targets design was used to assess the progress of each participant and target. Generalization to new vocabulary was assessed, and a subgroup also was taught to produce sentences using grammatical markers. Results:Some targets (primarily possessor-entity) were mastered in the baseline phase, and the majority of the remaining targets were mastered during intervention. All four children who completed intervention for grammatical markers quickly learned to use the markers accurately. Conclusions:Expressive language potential for preschoolers using graphic symbol-based augmentative and alternative communication systems should not be underestimated. With appropriate presentation and intervention techniques, some preschoolers with profound speech disorders can readily learn to produce rule-based messages via graphic symbols.
| S-EPMC5831087 | biostudies-literature
Project description:Purpose This study evaluated the effect of aided augmentative and alternative communication modeling (AAC-MOD) on the communication skills of children with Down syndrome (DS) during small group dialogic reading. Method Four children with DS between 3;1 and 5;3 (years;months; M = 4;5) and 5 typically developing peers between 3;5 and 5;9 (M = 4;3) participated. Effects were examined using a multiple probe across behaviors design with 4 children with DS. To simulate typical dialogic reading routines in inclusive classrooms, a strategy called Read, Ask, Answer, Prompt (Binger, Kent-Walsh, Ewing, & Taylor, 2010) was applied during the baseline and intervention sessions. Results A functional relation was demonstrated between (a) AAC-MOD and percentage of correctly identified symbols for 3 participants, (b) AAC-MOD and rate of symbolic communication for 2 participants, and (c) AAC-MOD and number of different words for 2 participants. Increases in number of multiple word combinations occurred for 2 participants. All 4 children maintained their percentage of correctly identified symbols. Increases in rate of symbolic communication did not generalize to thematic play contexts, a distal measure of response generalization. Conclusion AAC-MOD is an effective strategy for teaching target vocabulary and increasing rate of symbolic communication in young children with DS. Supplemental Material https://doi.org/10.23641/asha.10093538.
| S-EPMC8645247 | biostudies-literature
Project description:BackgroundAs the aging population is increasing significantly, the communication skills training (CST) on transitional care (TC) is insufficient.AimsThis study aimed to test the effectiveness of an intervention (the online TC CST [OTCCST] and TC) through the perspectives of healthcare providers (HCPs), older patients, and family members.MethodsA total of 38 HCPs caring for older patients were randomized to the experimental (n = 18) or control groups (n = 20), and 84 pairs of patients and family members were enrolled (experimental: n = 42 vs. control: n = 42). The primary outcome was HCP communication confidence; while secondary outcomes included patient quality of life (QoL), activities of daily living (ADL), rehospitalization counts, and family caregiving burden. Data were collected from HCPs using a scale measuring confidence in communicating with patients. Patient outcomes were assessed using the McGill QoL Questionnaire-Revised and Barthel Index. Family members were assessed with the Caregiver Burden Inventory. Rehospitalization counts were tracked for 3 months post-discharge. Data were analyzed using multiple regression analysis.ResultsExperimental group HCPs showed a significant improvement in communication confidence over the control group (p = 0.0006). Furthermore, experimental group patients had significantly fewer rehospitalization counts within 3-month post-discharge (p < 0.05). However, no significant group differences were found in patient QoL and ADL nor in family caregiver burden.ConclusionThe OTCCST can effectively improve HCP communication confidence, and the combination of OTCCST and TC can reduce rehospitalization counts for older patients. The OTCCST allows HCPs to learn asynchronously at their convenience, ideal for continuing education, especially during the COVID-19 pandemic.
| S-EPMC9489478 | biostudies-literature
Project description:BackgroundPeople with intellectual disabilities (IDs) face significant communication barriers when accessing health care services; they find it difficult to identify and describe conditions clearly enough to support practitioners in making an accurate diagnosis. In addition, medical professionals generally have little knowledge and understanding of the needs of people with ID, which may result in the use of consultation techniques that do not cater to their patients' skills.ObjectiveThis review aims to identify and synthesize the literature on alternative and augmentative communication technologies that are used to support adults with mild ID during the exchange of information with medical practitioners.MethodsWe performed a scoping review of studies published in English that describe the technologies that are used to promote communication with patients with mild ID during medical consultations. The databases searched were PubMed, ACM Digital Library, and Google Scholar. A qualitative framework-based approach was used to synthesize the data and discern key recurring themes across the identified literature.ResultsOf the 1557 articles screened, 15 (0.96%) met our inclusion criteria. The bulk of the communication aids used focused on low-tech solutions, including patient passports, note-based prompts, Talking Mats, health diaries, and easy-read information sheets. Their influence on current practice ranged from advancing medical professionals' knowledge of the health and communication needs of people with ID to increasing interagency collaboration, patient advocacy skills, and health promotion activities. The major barriers to the implementation of low-tech aids were a lack of portability and increased maintenance efforts. Only 3 studies explored the use of mobile apps to promote communication. Their findings indicated that high-tech solutions offer greater customization with regard to the accessibility and health care needs of people with ID.ConclusionsAlternative and augmentative communication technologies have the potential to increase the quality of care provided to patients with mild ID; however, little work has been carried out in this area. Greater emphasis must be placed on (high-tech) two-way communication aids that empower patients to become involved in decisions regarding their care. Quantitative evaluation methods should be used to discern the true benefits of such aids, and researchers should describe their study protocols in depth to promote replication and generalizability.
| S-EPMC8235287 | biostudies-literature