Evaluation of a parent preference-based outcome measure after intensive communication intervention for children with social (pragmatic) communication disorder and high-functioning autism spectrum disorder

Competing views on interventions for pragmatic language skills in persons with pragmatic language impairment: An umbrella review

This umbrella review aimed to evaluate the effectiveness of pragmatic language interventions and existing competing views in improving pragmatic language skills in persons with pragmatic language impairment (PLI). A comprehensive search was conducted to identify qualitative and quantitative systematic reviews that included diagnostic criteria, features, development and course, risk and prognostic factors, differential diagnosis of PLI, and existing interventions, views, and arguments to improve the pragmatic language abilities/skills of persons with PLI. Syntheses were critically appraised by two independent reviewers using the JBI Critical Appraisal Checklist for Systematic Reviews and Research Syntheses. This umbrella review was registered with PROSPERO on 9th December 2022 under the registration number CRD42022378690. Out of 3,609 studies, 42 reviews were included in this umbrella review. The extracted findings were categorized based on theoretical intervention perspectives, which included behavioral, social-pragmatic, and cognitive-linguistic approaches. The studies revealed that pragmatic language interventions had a positive impact on improving pragmatic language skills in persons with PLI. However, competing views on pragmatic language interventions were also identified, suggesting the need for a more comprehensive approach that includes both behavioral and cognitive-linguistic components. In conclusion, cognitive-linguistic approach was the most documented intervention method, and suiting intervention methods to the complex nature of PLI is crucial. The documented intervention methods reflected competing views on the nature of PLI, highlighting the need for tailored interventions.

Exploring the effectiveness of the Pragmatic Intervention Programme (PICP) with children with autism spectrum disorder and developmental language disorder: A non-randomised controlled trial

Using language for social purposes can be a real challenge for children with autism spectrum disorder (ASD) and developmental language disorder (DLD). Despite the positive effects of the Pragmatic Intervention Programme (PICP) already known in both populations, the effects needed to be established with a larger sample and analysed separately for each condition. This study aims to analyse the effectiveness of PICP on preschool-age children with ASD or DLD with pragmatic impairment. A non-randomised controlled trial was conducted. Thirty-six children were assigned to experimental (n = 22) or control group (waiting list) (n = 14). Each child attended 24 PICP-based intervention sessions provided by a speech and language therapist. The primary outcome measure was a Goal Attainment Scale (GAS). The secondary outcomes were Escala de Avaliação de Competências Comunicativas (EAC) and Teste de Linguagem - Avaliação da Linguagem Pré-Escolar (TL-ALPE). The results indicated that all children achieved clinically significant progress in GAS after intervention. Statistically significant differences were observed between the experimental and control groups in the EAC and TL-ALPE after post-intervention assessment (T2). These results reinforce that PICP improves language in preschool-age children with ASD and DLD with pragmatic impairment. Differences between conditions and implications for future studies are discussed.Lay abstractChildren diagnosed with autism spectrum disorder (ASD) and developmental language disorder (DLD) often have difficulties using language in social contexts. An intervention programme for preschool-age children with pragmatic difficulties, called Pragmatic Intervention Programme (PICP), showed positive effects for these children. However, it was important to confirm these effects with a larger group and analyse them separately for each condition. In this study, the effectiveness of the PICP was analysed in preschool-age children with ASD or DLD with difficulties in using language in social contexts. The study was carried out with 36 children. Twenty-two were allocated to an experimental group to receive the PICP-based intervention first, and 14 children were assigned to a control group (waiting list). Each child attended 24 PICP-based intervention sessions provided by a speech and language therapist. Progress was measured using a Goal Attainment Scale (GAS) and other language assessment instruments. The results showed that all children in the experimental group made significant progress in their language competencies, compared to the control group after the intervention. This study confirms that the PICP is effective in improving language competencies in preschool-age children with ASD and DLD with difficulties in using language for social purposes, regardless of their condition. These results emphasise the importance of tailored interventions for these children and point to areas for further research.

Friendship interventions for children with neurodevelopmental needs: A systematic review and meta-analysis

RATIONALE

Children with neurodevelopmental disorders such as attention-deficit hyperactivity disorder (ADHD), autism, developmental language disorder (DLD), intellectual disability (ID), and social (pragmatic) communication disorder (SPCD) experience difficulties with social functioning due to differences in their social, emotional and cognitive skills. Previous systematic reviews have focussed on specific aspects of social functioning rather than broader peer functioning and friendships.

OBJECTIVE

To systematically review and methodologically appraise the quality and effectiveness of existing intervention studies that measured friendship outcomes for children with ADHD, autism, DLD, ID, and SPCD.

METHOD

Following PRISMA guidelines, we searched five electronic databases: CINAHL, Embase, Eric, PsycINFO, and PubMed. Two independent researchers screened all abstracts and disagreements were discussed with a third researcher to reach consensus. The methodological quality of studies was assessed using the Cochrane Risk of Bias Tool for Randomised Trials.

RESULTS

Twelve studies involving 15 interventions were included. Studies included 683 children with a neurodevelopmental disorder and 190 typically-developing children and diagnosed with either autism or ADHD. Within-group meta-analysis showed that the pooled intervention effects for friendship across all interventions were small to moderate (z = 2.761, p = 0.006, g = 0.485). The pooled intervention effect between intervention and comparison groups was not significant (z = 1.206, p = 0.400, g = 0.215).

CONCLUSION

Findings provide evidence that some individual interventions are effective in improving social functioning and fostering more meaningful friendships between children with neurodevelopmental disorders and their peers. Effective interventions involved educators, targeted child characteristics known to moderate peer functioning, actively involved peers, and incorporated techniques to facilitate positive peer perceptions and strategies to support peers. Future research should evaluate the effectiveness of friendship interventions for children with DLD, ID and SPCD, more comprehensively assess peer functioning, include child self-report measures of friendship, and longitudinally evaluate downstream effects on friendship.

Vocal-friend: internet of social-things framework to aid verbal communication

PURPOSE

Deficits in social verbal communication in individuals with Social Communication Disorder (SCD) is of concern and SCD in the human community is prevalent in large population throughout the globe. Deficits in verbal social communication are prevalent in a large population. This paper aimed to propose internet connected multi-system architecture which is capable to support verbal communication in a social environment for individuals with social communication deficits.

MATERIAL AND METHODS

Implementation methodology was included with corpus collection for specific communication, deep learning based machine training for intelligent communication, and implementation of the trained algorithm on internet connected electronic multiple social communication devices. The implemented system is smart enough to initiate and maintain two types of communication; the first type includes communication between multiple individuals on the remote location and the second type includes communication with the individual present in the physical listening range.

RESULTS

The system was investigated in terms of its algorithmic parameters and found 97% to 100% in terms of training and testing accuracy with negligible mean squared error. Vocal-Friend analysed results based on audio-bot simulative conditions provide more than 91% accuracy, interaction rate and fallback rate. On the basis of the satisfaction analysis, above average results were noticed.

CONCLUSION

In terms of technical implementations and satisfaction analysis, results found acceptable with above average score.IMPLICATION FOR REHABILITATIONProposed framework is easy to use by caregivers with even having little knowledge.Support individual with deficit to learn social verbal communication skill to survive in society.Aiding parents, caregivers and professionals to understand the communication needs of individuals with communication deficits.Since technology is also grooming in the domain of rehabilitation, so this system could be used in various future applications such as social robots, social virtual assistants etc.

The Effects of the Pragmatic Intervention Programme in Children with Autism Spectrum Disorder and Developmental Language Disorder

PURPOSE

Children with Autism Spectrum Disorder (ASD) and Developmental Language Disorder (DLD) frequently face pragmatic impairments which may result in learning, socialization, and mental health difficulties, therefore early intervention is crucial. In Portugal, the Pragmatic Intervention Programme (PICP) has been recently developed and validated, but its effects are unknown. This study aims to determine the effects of the PICP on preschool-age children with ASD or DLD with pragmatic impairments.

METHODS

A non-randomized controlled trial has been conducted. The children (n = 20) were assigned to the intervention (n = 11) or the control group (waiting list) (n = 9). Each child attended 24 PICP-based intervention sessions provided by a Speech and Language Therapist in kindergarten. The primary outcome measure was a Goal Attainment Scale (GAS) rated by parents and kindergarten teachers. Secondary outcomes include parent/teacher-reported communication skills (Escala de Avaliação de Competências Comunicativas) and an assessment of the child's general language ability (Teste de Linguagem-Avaliação da Linguagem Pré-Escolar).

RESULTS

GAS results show that all the children in the intervention group made progress. Statistically significant differences between pre- and post-intervention assessments were found for all secondary outcomes.

CONCLUSIONS

The main findings suggest that the PICP improves language in preschool-age children with ASD and DLD with pragmatic difficulties. Further research is needed to analyse the effects of the PICP for each neurodevelopmental disorder individually. These results are crucial and will contribute to future research and evidence-based practice.

Evolution of the Autism Literature and the Influence of Parents: A Scientific Mapping in Web of Science

Parents interventions are relevant to address autism spectrum disorder (ASD). The objective of this study is to analyze the importance and evolution of ASD and its relationship with the parents (ASD-PAR) in the publications indexed in Web of Science. For this, a bibliometric methodology has been used, based on a scientific mapping of the reported documents. We have worked with an analysis unit of 1381 documents. The results show that the beginnings of scientific production date back to 1971. There are two clearly differentiated moments in scientific production. A first moment (1971-2004), where the production volume is low. A second moment (2005-2019), where the volume of production increases considerably. Therefore, it can be said that the subject began to be relevant for the scientific community from 2005 to the present. The keyword match rate between set periods marks a high level of match between periods. It is concluded that the main focus of the research on ASD-PAR is on the stress that is generated in families with children with ASD, in addition to the family problems that the fact that these children also have behavior problems can cause.

Trends in Autism Research in the Field of Education in Web of Science: A Bibliometric Study

Autism spectrum disorder (ASD) is conceived as a neurodevelopmental disorder. The scientific literature welcomes studies that reflect the possible singularities that people with ASD may present both in their daily lives and at an educational level. The main objective of this study is to analyze the scientific production on the term autism in Web of Science, focused on the educational field, in order to identify the research trends in this field of study. The intention is to offer researchers who study autism in the educational field some clear research directions. A bibliometric-type methodology was developed using the scientific mapping technique. For this purpose, a performance analysis and a co-word analysis were carried out. Work was conducted with an analysis unit of 5512 documents. The results show that the volume of production has been irregular from the beginning to the present. The collection of documents on the subject began to be relevant, in terms of the volume of production, from 2007, and this has persisted to the present. It is concluded that there are two lines of research. The first is the line focused on mothers of children with ASD and the second is the line of research focused on young people with ASD. In addition, since 2012, new lines of research have been generated, focused on the diagnosis and inclusion of these students in educational centers.

Documentary Analysis of the Scientific Literature on Autism and Technology in Web of Science

The objective of the study is to track the progression of the scientific literature on autism and the technology applied to this disorder. A bibliometric methodology has been used, based on a co-word analysis. The Web of Science database was chosen to perform the analysis of the literature. A unit of analysis of 1048 publications was configured. SciMAT software was used mainly for document analysis. The results indicate that the first studies appeared in 1992, but it was not until 2009 that the research volume increased considerably. The area of knowledge where these studies were compiled was rehabilitation, which marks the truly therapeutic nature of this type of study. One of the authors with the most studies, as well as the most relevant research, was Sarkar, N. Manuscripts were usually research articles written in English. It could be concluded that research in this field of study focused mainly on interventions carried out through the use of technological resources, with students or young people who present with ASD. This line of research, although not the only one, was the most relevant and the one that had aroused the most interest among the scientific community.

Evaluation of a manualised speech and language therapy programme for children with social communication disorder: the SCIP feasibility study

Background

Children with Social (Pragmatic) Communication Disorder (SPCD) have long-term needs in using and processing social language and have a high risk of later mental health difficulties. A manualised speech and language therapy programme, the Social Communication Intervention Programme (SCIP) provides therapy content for SPCD. A feasibility study is required to derive more precise estimates of key parameters for a future trial of SCIP.

Aims

To assess the feasibility of conducting a substantive randomized controlled trial of SCIP for children with SPCD.

Methods

A questionnaire was distributed to paediatric speech and language therapists in England. Survey questions addressed number of eligible children, routine intervention provision and trial recruitment factors. In the second phase, a single-arm intervention feasibility study was completed. Fifteen speech and language practitioners identified 24 children aged 5-11 years with SPCD. Practitioners received training/supervision to deliver 20 SCIP therapy sessions to each child. At time 1, parents of participating children provided three communication goals; expected steps in each goal were defined. After intervention, parents and practitioners independently rated each goal compared to baseline ability. Two research practitioners compared parent post-intervention commentaries with outcome scores to derive guidance about clinical significance. All practitioners recorded audio commentaries on therapy experiences. Post-intervention interviews were conducted with 6 practitioners and 6 parents. An expert panel completed a Delphi consultation on trial design.

Results

Routine practice for SPCD varies widely. Children tend to be embedded in autism provision. Participation in a future trial was well supported provided resources are available to services. Outcomes analysis indicated all children except one made some progress on parent ratings; all children made progress on practitioner ratings. A power analysis for a future trial was carried out using current outcome measure as putative primary endpoint. Practitioners' audio-diaries provided suggestions for training and adaption in a future trial. Outcomes and therapy methods were acceptable to practitioners and parents.

Conclusions

The feasibility study evaluated a novel outcome measure of social communication skills in SPCD. A power calculation indicated a feasible framework for a trial within a realistic period of time. Recommendations for recruitment methods, adaptation of manual and training were supported by practitioners and an expert panel.

Trial registration

Title: Speech-language therapy for child social communication disorderTrial ID: ISRCTN48030419. Date registered: January 1, 2017. Registered retrospectively.