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Tu G, Jiang N, Chen W, Liu L, Hu M, Liao B. The neurobiological mechanisms underlying the effects of exercise interventions in autistic individuals. Rev Neurosci 2024; 0:revneuro-2024-0058. [PMID: 39083671 DOI: 10.1515/revneuro-2024-0058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2024] [Accepted: 07/15/2024] [Indexed: 08/02/2024]
Abstract
Autism spectrum disorder is a pervasive and heterogeneous neurodevelopmental condition characterized by social communication difficulties and rigid, repetitive behaviors. Owing to the complex pathogenesis of autism, effective drugs for treating its core features are lacking. Nonpharmacological approaches, including education, social-communication, behavioral and psychological methods, and exercise interventions, play important roles in supporting the needs of autistic individuals. The advantages of exercise intervention, such as its low cost, easy implementation, and high acceptance, have garnered increasing attention. Exercise interventions can effectively improve the core features and co-occurring conditions of autism, but the underlying neurobiological mechanisms are unclear. Abnormal changes in the gut microbiome, neuroinflammation, neurogenesis, and synaptic plasticity may individually or interactively be responsible for atypical brain structure and connectivity, leading to specific autistic experiences and characteristics. Interestingly, exercise can affect these biological processes and reshape brain network connections, which may explain how exercise alleviates core features and co-occurring conditions in autistic individuals. In this review, we describe the definition, diagnostic approach, epidemiology, and current support strategies for autism; highlight the benefits of exercise interventions; and call for individualized programs for different subtypes of autistic individuals. Finally, the possible neurobiological mechanisms by which exercise improves autistic features are comprehensively summarized to inform the development of optimal exercise interventions and specific targets to meet the needs of autistic individuals.
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Affiliation(s)
- Genghong Tu
- Department of Sports Medicine, 47878 Guangzhou Sport University , Guangzhou, Guangdong, 510500, P.R. China
- Guangdong Provincial Key Laboratory of Physical Activity and Health Promotion, 47878 Scientific Research Center, Guangzhou Sport University , Guangzhou, Guangdong, 510500, P.R. China
| | - Nan Jiang
- Graduate School, 47878 Guangzhou Sport University , Guangzhou, Guangdong, 510500, P.R. China
| | - Weizhong Chen
- Graduate School, 47878 Guangzhou Sport University , Guangzhou, Guangdong, 510500, P.R. China
| | - Lining Liu
- Graduate School, 47878 Guangzhou Sport University , Guangzhou, Guangdong, 510500, P.R. China
| | - Min Hu
- Guangdong Provincial Key Laboratory of Physical Activity and Health Promotion, 47878 Scientific Research Center, Guangzhou Sport University , Guangzhou, Guangdong, 510500, P.R. China
| | - Bagen Liao
- Department of Sports Medicine, 47878 Guangzhou Sport University , Guangzhou, Guangdong, 510500, P.R. China
- Guangdong Provincial Key Laboratory of Physical Activity and Health Promotion, 47878 Scientific Research Center, Guangzhou Sport University , Guangzhou, Guangdong, 510500, P.R. China
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Shayestehfar M, Nakhostin-Ansari A, Jahandideh P, Memari S, Geoffrey Louie WY, Memari A. Pivotal response treatment and applied behavior analysis interventions for autism spectrum disorder delivered by human vs robotic agents: a systematic review of literature. Disabil Rehabil Assist Technol 2024:1-12. [PMID: 39066520 DOI: 10.1080/17483107.2024.2382906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 05/06/2024] [Accepted: 07/16/2024] [Indexed: 07/28/2024]
Abstract
Robotic technology-aided instruction and interventions have been designed to support both Applied Behavior Analysis (ABA) and Pivotal Response Treatment (PRT) interventions for children with ASD. However, to the best of our knowledge, this field has not been systematically reviewed. Thus, we aimed to systematically review the literature to determine whether ABA or PRT methods in a robotic therapeutic context yield better outcomes for individuals with ASD, specifically in terms of approaching and accepting robots. A comprehensive search of electronic databases including PubMed, EMBASE, and Google Scholar was conducted. Randomized control trials (RCT) and pre-post-test design investigations that assessed the impact of ABA vs. PRT approach via robot-mediated technology vs. human trainers on intervention outcomes of children with ASD were selected and included in this systematic review. Finally, 13 papers met the criteria for inclusion in the systematic review. Two independent reviewers extracted the associated data from each selected study according to the standardized data extraction form. Two reviewers also assessed the quality of each study independently using the Cochrane Back Review Scale and JBI tool for quasi-experimental studies. We categorized two general classifications of findings including ABA vs. PRT as well as robotic technology vs. human. In conclusion, the existing investigations on the effect of robotic assistive technology using ABA or PRT approach are promising particularly in therapeutic contexts with a more natural context and social flavor.
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Affiliation(s)
- Monir Shayestehfar
- Sports Medicine Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Amin Nakhostin-Ansari
- Sports Medicine Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Pardis Jahandideh
- Sports Medicine Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Saeideh Memari
- Sports Medicine Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Amirhossein Memari
- Sports Medicine Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
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Barokova MD, Tager-Flusberg H. Exploring cross-linguistic differences in parental input and their associations with child expressive language in ASD: Bulgarian versus English comparison. INTERNATIONAL JOURNAL OF LANGUAGE & COMMUNICATION DISORDERS 2024. [PMID: 38989796 DOI: 10.1111/1460-6984.13089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 06/25/2024] [Indexed: 07/12/2024]
Abstract
BACKGROUND Parental input plays a central role in typical language acquisition and development. In autism spectrum disorder (ASD), characterized by social communicative and language difficulties, parental input presents an important avenue for investigation as a target for intervention. A rich body of literature has identified which aspects of grammatical complexity and lexical diversity are most associated with child language ability in both typical development and autism. Yet, the majority of these studies are conducted with English-speaking children, thus potentially overlooking nuances in parental input derived from cross-linguistic variation. AIMS To examine the differences in verbal parental input to Bulgarian- and English-speaking children with ASD. To examine whether aspects of verbal parental input found to be concurrent predictors of English-speaking children's expressive language ability are also predictors of the expressive language of Bulgarian-speaking children with ASD. METHODS & PROCEDURES We compared parental input to Bulgarian-speaking (N = 37; 2;7-9;10 years) and English-speaking (N = 37; 1;8-4;9 years) children with ASD matched on expressive language. Parent-child interactions were collected during free play with developmentally appropriate toys. These interactions were transcribed, and key measures of parental input were extracted. OUTCOMES & RESULTS English-speaking parents produced more word tokens and word types than Bulgarian-speaking parents. However, Bulgarian parents produced more verbs in relation to nouns and used more statements and exclamations but asked fewer questions than English-speaking parents. In addition, child age and parents' use of questions were significant concurrent predictors of child expressive vocabulary. CONCLUSIONS & IMPLICATIONS This is one of the first studies to conduct a cross-linguistic comparison of parental input in ASD. The differences found emphasize the need to further study parental input to Bulgarian children and adapt naturalistic parent-mediated interventions to the local language and its specific characteristics. WHAT THIS PAPER ADDS What is already known on the subject A rich body of literature has identified the specific aspects of grammatical complexity, lexical diversity, and question-asking that are concurrently and longitudinally associated with the language ability of children with typical development and of children with ASD. Yet, the majority of these studies are conducted with English-speaking children. What this paper adds to the existing knowledge The present study finds that there are specific differences in verbal parental input to Bulgarian- and English-speaking children with autism in terms of lexical composition and question-asking. Bulgarian parents used more verbs than nouns, and the opposite pattern was found for English-speaking parents. In addition, Bulgarian parents asked fewer questions but used more statements and exclamations. Nevertheless, parental question use was significantly correlated with children's language ability across both groups, suggesting that question-asking should be further examined as a potential target for parent-mediated language interventions for Bulgarian children with autism. What are the potential or actual clinical implications of this work? Most language and social communication interventions for autism are designed and piloted with English-speaking children. These interventions are often simply translated and used in different countries, with different populations and in different contexts. However, considering that one of the defining characteristics of autism is language difficulty, more studies should examine (1) how these language difficulties manifest in languages other than English, and (2) what characterizes verbal parental input in these other contexts. Such research investigations should inform future language and social communication interventions. The present study emphasizes the cross-linguistic differences between Bulgarian- and English-speaking parents' verbal input to their children with autism.
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Affiliation(s)
- Mihaela D Barokova
- Center for Autism Research Excellence, Department of Psychological and Brain Sciences, Boston University, Boston, Massachusetts, USA
| | - Helen Tager-Flusberg
- Center for Autism Research Excellence, Department of Psychological and Brain Sciences, Boston University, Boston, Massachusetts, USA
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Tagavi DM, Dai YG, Berger NI, Petruccelli M, Scott SE, Oosting D, Howard M, Carter AS, Ingersoll B, Wainer AL, Broder-Fingert S, Stone WL. Applying a User-Centered Design Framework to Develop a Remote Research Assessment Protocol for a Randomized Clinical Trial for Toddlers with Early Autism Characteristics. J Autism Dev Disord 2024:10.1007/s10803-024-06455-7. [PMID: 38985370 DOI: 10.1007/s10803-024-06455-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/24/2024] [Indexed: 07/11/2024]
Abstract
COVID-19 required many research teams to shift from in-person to remote assessments, which posed both procedural and theoretical challenges. While research has explored the utility of remote assessments for autism diagnosis from the perspective of families and clinicians, less is known about their application in clinical trials. This paper describes the development of a remote research assessment protocol for a randomized clinical trial focusing on the implementation of reciprocal imitation teaching (RIT) with toddlers in Part C early intervention. This project spans two phases. For Phase 1, our team developed and documented a series of steps utilizing user-centered design (UCD) strategies (e.g., recruiting potential users, creating a prototype, engaging in iterative development) for the purpose of redesigning an assessment protocol for a remote environment. For Phase 2, we examined preliminary outcomes of the redesign process. Primary end users (assessors) rated post-redesign usability and acceptability, while acceptability was examined using attrition data from secondary end users (family participants). Preliminary fidelity of implementation was also examined. The iterative redesign process allowed the research team to refine aspects of the assessment that ultimately led to promising preliminary ratings of usability, acceptability, and feasibility, as well as high fidelity. Preliminary data suggest that the redesigned assessment appears to be an acceptable, feasible, and usable tool for autism clinical trial research and that assessors can use it with fidelity. Further research is needed to examine the reliability and validity of the assessment, as well as implementation characteristics on a larger scale.
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Affiliation(s)
- Daina M Tagavi
- Department of Psychiatry and Behavioral Sciences, University of Washington, 6200 NE 74th Street, Suite 100, Seattle, WA, 98115, USA.
| | - Yael G Dai
- Department of Psychology, Florida International University, Miami, USA
| | - Natalie I Berger
- Department of Psychiatry and Behavioral Sciences, Rush University Medical Center, Chicago, USA
| | | | - Sabine E Scott
- Special Education and Clinical Sciences Department, University of Oregon, Eugene, USA
| | - Devon Oosting
- Department of Psychology, University of Massachusetts Boston, Boston, USA
| | - Mya Howard
- Department of Human Services, University of Virginia, Charlottesville, USA
| | - Alice S Carter
- Department of Psychology, University of Massachusetts Boston, Boston, USA
| | - Brooke Ingersoll
- Department of Psychology, Michigan State University, East Lansing, USA
| | - Allison L Wainer
- Department of Psychiatry and Behavioral Sciences, Rush University Medical Center, Chicago, USA
| | | | - Wendy L Stone
- Department of Psychology, University of Washington, Seattle, USA
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La Valle C, Shen L, Shih W, Kasari C, Shire S, Lord C, Tager-Flusberg H. Does Gestural Communication Influence Later Spoken Language Ability in Minimally Verbal Autistic Children? JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2024; 67:2283-2296. [PMID: 38861424 PMCID: PMC11253808 DOI: 10.1044/2024_jslhr-23-00433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 02/26/2024] [Accepted: 04/01/2024] [Indexed: 06/13/2024]
Abstract
PURPOSE The current study examined the predictive role of gestures and gesture-speech combinations on later spoken language outcomes in minimally verbal (MV) autistic children enrolled in a blended naturalistic developmental/behavioral intervention (Joint Attention, Symbolic Play, Engagement, and Regulation [JASPER] + Enhanced Milieu Teaching [EMT]). METHOD Participants were 50 MV autistic children (40 boys), ages 54-105 months (M = 75.54, SD = 16.45). MV was defined as producing fewer than 20 spontaneous, unique, and socially communicative words. Autism symptom severity (Autism Diagnostic Observation Schedule-Second Edition) and nonverbal cognitive skills (Leiter-R Brief IQ) were assessed at entry. A natural language sample (NLS), a 20-min examiner-child interaction with specified toys, was collected at entry (Week 1) and exit (Week 18) from JASPER + EMT intervention. The NLS was coded for gestures (deictic, conventional, and representational) and gesture-speech combinations (reinforcing, disambiguating, supplementary, other) at entry and spoken language outcomes: speech quantity (rate of speech utterances) and speech quality (number of different words [NDW] and mean length of utterance in words [MLUw]) at exit using European Distributed Corpora Project Linguistic Annotator and Systematic Analysis of Language Transcripts. RESULTS Controlling for nonverbal IQ and autism symptom severity at entry, rate of gesture-speech combinations (but not gestures alone) at entry was a significant predictor of rate of speech utterances and MLUw at exit. The rate of supplementary gesture-speech combinations, in particular, significantly predicted rate of speech utterances and NDW at exit. CONCLUSION These findings highlight the critical importance of gestural communication, particularly gesture-speech (supplementary) combinations in supporting spoken language development in MV autistic children.
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Affiliation(s)
- Chelsea La Valle
- Department of Psychological & Brain Sciences, Boston University, MA
| | - Lue Shen
- Department of Psychological & Brain Sciences, Boston University, MA
- Sargent College of Health & Rehabilitation Sciences, Boston University, MA
| | - Wendy Shih
- Center for Autism Research & Treatment, Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles
| | - Connie Kasari
- Center for Autism Research & Treatment, Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles
| | | | - Catherine Lord
- Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles
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Minjarez MB, Gengoux GW, Paszek K, Liang JA, Ardel CM, Hardan AY, Frazier T. Adherence and Opportunity Frequency as Predictors of Communication Outcomes from Pivotal Response Parent Training. J Autism Dev Disord 2024:10.1007/s10803-024-06447-7. [PMID: 38976103 DOI: 10.1007/s10803-024-06447-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/19/2024] [Indexed: 07/09/2024]
Abstract
PURPOSE Access to intervention is a barrier for children with autism. As parent-mediated interventions have emerged to address this need, understanding implementation components contributing to child gains is critically important. Existing literature documents relationships between parent treatment adherence and child progress; however, less is understood about components, such as frequency of learning opportunities, which could also affect child outcomes. METHODS This study is a secondary analysis of data from a randomized controlled trial evaluating Pivotal Response Treatment group parent training (PRTG) compared to psychoeducation. Linear regression and mediational models were employed to identify potential predictors and mediators of outcome. RESULTS PRTG produced large increases in adherence and learning opportunities. In general, greater frequency of learning opportunities and adherence predicted better child outcomes. The best-fitting cross-sectional mediational models indicated at least partial mediational effects, whereby increased learning opportunities mediated the relationship between greater adherence and improved child outcomes. CONCLUSIONS This study provides preliminary evidence of how early gains in adherence may support parents to provide more frequent learning opportunities, which, in turn, yield positive effects on child social communication. Future large-scale research, with greater granularity of measurement, is needed to further understand the temporal relationships between these variables.
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Affiliation(s)
| | - Grace W Gengoux
- Stanford University School of Medicine, Stanford, United States.
- Department of Psychiatry & Behavioral Sciences, Division of Child & Adolescent Psychiatry, 401 Quarry Road, Stanford, CA, 94305-5719, USA.
| | | | | | | | | | - Thomas Frazier
- John Carroll University and SUNY Upstate Medical University, OH, United States
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Megari K, Frantzezou CK, Polyzopoulou ZA, Tzouni SK. Neurocognitive features in childhood & adulthood in autism spectrum disorder: A neurodiversity approach. Int J Dev Neurosci 2024. [PMID: 38953464 DOI: 10.1002/jdn.10356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2024] [Revised: 05/30/2024] [Accepted: 06/10/2024] [Indexed: 07/04/2024] Open
Abstract
OBJECTIVES Autism spectrum disorder (ASD) is a neurodevelopmental disorder with a diverse profile of cognitive functions. Heterogeneity is observed among both baseline and comorbid features concerning the diversity of neuropathology in autism. Symptoms vary depending on the developmental stage, level of severity, or comorbidity with other medical or psychiatric diagnoses such as intellectual disability, epilepsy, and anxiety disorders. METHOD The neurodiversity movement does not face variations in neurological and cognitive development in ASD as deficits but as normal non-pathological human variations. Thus, ASD is not identified as a neurocognitive pathological disorder that deviates from the typical, but as a neuro-individuality, a normal manifestation of a neurobiological variation within the population. RESULTS In this light, neurodiversity is described as equivalent to any other human variation, such as ethnicity, gender, or sexual orientation. This review will provide insights about the neurodiversity approach in children and adults with ASD. Using a neurodiversity approach can be helpful when working with children who have autism spectrum disorder (ASD). DISCUSSION This method acknowledges and values the various ways that people with ASD interact with one another and experience the world in order to embrace the neurodiversity approach when working with children with ASD.
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Affiliation(s)
- Kalliopi Megari
- Department of Psychology, CITY College, University of York, Europe Campus, Thessaloniki, Greece
| | | | - Zoi A Polyzopoulou
- Department of Psychology, University of Western Macedonia, Florina, Greece
| | - Stella K Tzouni
- Department of Psychology, University of Western Macedonia, Florina, Greece
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Swain D, Li Y, Brown HR, Petkova E, Lord C, Rogers SJ, Estes A, Kasari C, Kim SH. Implementing a Uniform Outcome Measurement Approach for Early Interventions of Autism Spectrum Disorders. J Am Acad Child Adolesc Psychiatry 2024:S0890-8567(24)00351-4. [PMID: 38964630 DOI: 10.1016/j.jaac.2024.06.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 05/22/2024] [Accepted: 06/25/2024] [Indexed: 07/06/2024]
Abstract
OBJECTIVE Naturalistic developmental behavioral interventions for children with autism spectrum disorder show evidence for effectiveness for specific social communication targets such as joint attention or engagement. However, combining evidence from different studies and comparing intervention effects across those studies have not been feasible due to lack of a standardized outcome measure of broader social communication skills that can be applied uniformly across trials. This investigation examined the usefulness of the Brief Observation of Social Communication Change (BOSCC) as a common outcome measure of general social communication skills based on secondary analyses of data obtained from previously conducted randomized controlled trials of 3 intervention models, Early Social Intervention (ESI), Early Start Denver Model (ESDM) and Joint Attention Symbolic Play Engagement and Regulation (JASPER). METHOD The subset of datasets from the 3 randomized controlled trials was created to examine differences in the BOSCC scores between intervention and control groups over the course of the interventions. RESULTS Based on 582 videos from 207 caregiver-child dyads, the BOSCC noted significant differences between intervention vs control groups in broad social communication skills within 2 of the 3 intervention models, which were longer in duration and focused on a broad range of developmental skills. CONCLUSION The BOSCC offers the potential to take a uniform measurement approach across different intervention models to capture the effect of intervention on general social communication skills but may not pick up the effects of some brief interventions targeting proximal outcomes. CLINICAL TRIAL REGISTRATION INFORMATION Comparing Parent-Implemented Interventions for Toddlers With Autism Spectrum Disorders; https://www. CLINICALTRIALS gov/; NCT00760812. Intensive Intervention for Toddlers With Autism (EARLY STEPS); https://www. CLINICALTRIALS gov/; NCT00698997. Social and Communication Outcomes for Young Children With Autism; https://www. CLINICALTRIALS gov/; NCT00953095.
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Affiliation(s)
| | - Yi Li
- New York University Langone Health, New York, New York
| | | | - Eva Petkova
- New York University Langone Health, New York, New York
| | - Catherine Lord
- University of California Los Angeles, Los Angeles, California
| | - Sally J Rogers
- University of California Davis Medical Center, Sacramento, California
| | | | - Connie Kasari
- University of California Los Angeles, Los Angeles, California
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Rollins PR, Rangel-Uribe C, Rojas R, Brantley S. Examining Cultural and Linguistic Sensitivity of Pathways Early Autism Intervention with Hispanic Families. J Autism Dev Disord 2024; 54:2564-2577. [PMID: 37142911 PMCID: PMC10159226 DOI: 10.1007/s10803-023-06003-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/20/2023] [Indexed: 05/06/2023]
Abstract
PURPOSE This research aimed to evaluate evidence of Pathways parent-mediated early autism intervention as a culturally and linguistically sensitive intervention (CLSI) for Hispanic families with autistic children. METHODS We used Bernal et al.'s ecologically valid (EV) framework to evaluate current practice and Hispanic parents' perceptions of Pathways 1 ½ years after completing the intervention. Both quantitative and qualitative methods were used. Nineteen parents were contacted, of which 11 completed a semi-structured interview about their experience with Pathways. RESULTS On average, the group that completed the interview was less educated, had more monolingual Spanish speakers, and rated their general experience with the intervention slightly more positively than those who did not agree to complete the interview. A review of Pathways's current practices through the lens of the EV framework suggested that Pathways was a CLSI for Hispanic participants in the domains of context, methods, language, and persons. Parental interviews echoed these strengths. However, Pathways did less well balancing evidence-based intervention strategies for autistic children with the heritage value of respeto. CONCLUSION Pathways demonstrated strengths regarding cultural and linguistic sensitivity for Hispanic families with young autistic children. Future work with our community stakeholder group will integrate heritage and majority culture perspectives to strengthen Pathways as a CLSI.
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Affiliation(s)
- Pamela Rosenthal Rollins
- Department of Speech, Language and Hearing, Callier Center for Communication Disorders, University of Texas at Dallas-Richardson, 1966 Inwood Road, Dallas, TX, 75235, USA.
| | - Cristina Rangel-Uribe
- Department of Speech, Language and Hearing, Callier Center for Communication Disorders, University of Texas at Dallas-Richardson, 1966 Inwood Road, Dallas, TX, 75235, USA
| | - Raúl Rojas
- Department of Speech-Language-Hearing: Sciences and Disorders, University of Kansas, Lawrence, KS, 66045, USA
| | - Sara Brantley
- Department of Speech, Language and Hearing, Callier Center for Communication Disorders, University of Texas at Dallas-Richardson, 1966 Inwood Road, Dallas, TX, 75235, USA
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Jones MK, Sone BJ, Grauzer J, Sudec L, Kaat A, Roberts MY. Characterizing mechanisms of caregiver-mediated naturalistic developmental behavioral interventions for autistic toddlers: A randomized clinical trial. AUTISM : THE INTERNATIONAL JOURNAL OF RESEARCH AND PRACTICE 2024; 28:1847-1860. [PMID: 38006211 PMCID: PMC11116273 DOI: 10.1177/13623613231213283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2023]
Abstract
LAY ABSTRACT Caregiver-mediated early interventions support caregivers' use of strategies to improve their young autistic child's communication. In the current clinical trial, we sought to isolate the most effective strategies to improve short-term and long-term child communication outcomes. Results demonstrated how children may benefit from caregiver prompts to facilitate long-term language outcomes. In conclusion, the current study improves our understanding of how early intervention facilitates child communication outcomes.
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Affiliation(s)
- Maranda K. Jones
- Roxelyn and Richard Pepper Department of Communication Sciences and Disorders, Northwestern University
| | - Bailey J. Sone
- Roxelyn and Richard Pepper Department of Communication Sciences and Disorders, Northwestern University
| | - Jeffrey Grauzer
- Roxelyn and Richard Pepper Department of Communication Sciences and Disorders, Northwestern University
| | - Laura Sudec
- Roxelyn and Richard Pepper Department of Communication Sciences and Disorders, Northwestern University
| | - Aaron Kaat
- Feinberg School of Medicine; Department of Medical Social Sciences, Northwestern University
| | - Megan Y. Roberts
- Roxelyn and Richard Pepper Department of Communication Sciences and Disorders, Northwestern University
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Bent C, Glencross S, McKinnon K, Hudry K, Dissanayake C, Vivanti G. Predictors of Developmental and Adaptive Behaviour Outcomes in Response to Early Intensive Behavioural Intervention and the Early Start Denver Model. J Autism Dev Disord 2024; 54:2668-2681. [PMID: 37171764 PMCID: PMC11286629 DOI: 10.1007/s10803-023-05993-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/08/2023] [Indexed: 05/13/2023]
Abstract
Many autistic children require support to meet their learning needs. Given the heterogeneity within the autism spectrum it is plausible that different types of support might be better suited to different children. However, knowledge on what interventions work best for which children is limited. We examined the outcomes of autistic preschool-aged children receiving one of two community early intervention approaches. Our main objective was to understand which baseline child characteristics might be associated with the degree of individual response to intervention-whether prognostically (i.e., irrespective of intervention received) or predictively (i.e., specifically in the context of one or other EI approach). Participants comprised two matched groups of preschool-aged autistic children receiving either Group-based Early Start Denver Model (G-ESDM; n = 42) delivered in a 1:3-4 staff:child ratio or an Early Intensive Behavioural Intervention (EIBI; n = 40) delivered in combination of 1:1 and 1:2 staff:child ratio. Over an approximate one-year follow-up period, children in both groups made significant gains in Developmental Quotient (DQ) scores, and trend-level gains in adaptive behaviour composite scores. Higher attention to a playful adult measured via an eye-tracking task was prognostically indicative of better verbal DQ and adaptive behaviour outcomes for the cohort overall. Moderation analyses indicated a single predictive effect-of pre-program sustained attention for subsequent NVDQ outcomes specific to those children receiving G-ESDM. These findings suggest that fine-grained measures of learning skills offer promise towards the selection and tailoring of intervention approaches to meet individual children's learning needs.
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Affiliation(s)
- Catherine Bent
- Department of Psychology, Counselling and Therapy, School of Psychology and Public Health, La Trobe University, Melbourne, Australia.
| | | | | | - Kristelle Hudry
- Department of Psychology, Counselling and Therapy, School of Psychology and Public Health, La Trobe University, Melbourne, Australia
| | - Cheryl Dissanayake
- Olga Tennison Autism Research Centre, School of Psychology and Public Health, La Trobe University, Melbourne, Australia
| | - Giacomo Vivanti
- Olga Tennison Autism Research Centre, School of Psychology and Public Health, La Trobe University, Melbourne, Australia
- A.J. Drexel Autism Institute, Drexel University, Philadelphia, USA
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Yanchik A, Vietze P, Lax LE. The Effects of Discrete Trial and Natural Environment Teaching on Adaptive Behavior in Toddlers With Autism Spectrum Disorder. AMERICAN JOURNAL ON INTELLECTUAL AND DEVELOPMENTAL DISABILITIES 2024; 129:263-278. [PMID: 38917993 DOI: 10.1352/1944-7558-129.4.263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Accepted: 12/12/2023] [Indexed: 06/27/2024]
Abstract
The literature has yet to review the differential effects of Natural Environment Teaching (NET) and Discrete Trial Teaching (DTT) on adaptive skills. A sample of 142 children diagnosed with ASD between the ages of 16 and 35 months received either DTT, NET, or both interventions (NET+ DTT). The Bayley Scales of Infant and Toddler Development (BSID) Adaptive Subscale and the Verbal Behavior Milestones Assessment and Placement Program (VB-MAPP) Barriers Assessment were used as baseline and posttest measures. Children who received NET and NET+DTT conditions showed significant improvements compared to the DTT condition indicating that the addition of NET leads to increased adaptive skills and decreased barrier behaviors in participants. DTT may also play a necessary foundational role for children with more significant delays. These results provide support for the use of a combination of teaching strategies in community-based early intervention and refine protocols for teaching adaptive skills to toddlers with ASD.
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Affiliation(s)
| | - Peter Vietze
- Peter Vietze, Montclair State University and CARES, Inc
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McNally Keehn R, Rispoli M, Saina C, Nafiseh A, Oyungu E, Omari FW, Kigen B, Hassinger T, Stewart L, Gross J, McHenry M. Pepea Pamoja: † Applying the Ecological Validity Framework to co-develop a wellbeing and behavioural training program for caregivers of young children with autism in low-resource settings of Kenya and the United States. Child Care Health Dev 2024; 50:e13299. [PMID: 38967420 DOI: 10.1111/cch.13299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Revised: 05/01/2024] [Accepted: 06/12/2024] [Indexed: 07/06/2024]
Abstract
BACKGROUND Autism is a complex neurodevelopmental disability with global prevalence of one in 100 individuals. Poor access to interventions in both under-resourced regions of high-income countries and low- and middle-income countries has deleterious effects on the health and wellbeing of individuals with autism and their families. Our objective was to utilize a reciprocal innovation framework and participatory methods to adapt and co-develop a culturally grounded group-based wellbeing and naturalistic developmental behavioural intervention (NDBI) training program for caregivers of young children with autism to be implemented in Kenya and rural Indiana. METHODS This study was conducted within the Academic Model Providing Access to Healthcare (AMPATH) program. An evidence-informed Naturalistic Developmental Behavioral Intervention (NDBI) previously utilized in Indiana was adapted and iteratively refined using the Ecological Validity Framework (EVF) by a team of US and Kenyan disability experts. Key adaptations to the program were made across the EVF domains of language, persons, metaphors/content, concepts, goals, methods, and context. RESULTS Substantial cultural adaptations were made to the NDBI following the EVF model, including the addition of traditional Kenyan cultural practices, use of narrative principles, and focus on daily routines over play. Pepea, the adapted program, involves 10 group sessions covering content in basic education on autism, positive caregiver coping strategies, and behavioural skills training to promote child communication and reduce challenging behaviour. Key adaptations for Pepea were integrated back into a US NDBI caregiver training program. CONCLUSIONS This study fills a critical gap by detailing the adaptation process of a caregiver wellbeing and naturalistic developmental behavioural training program for caregivers of children with autism in low-resource settings. Our next steps are to report on mixed-methods outcomes from pilot implementation. Our long-term goal is to apply these insights to advance sustainable and scalable autism intervention services across the globe.
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Affiliation(s)
- Rebecca McNally Keehn
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Mandy Rispoli
- Department of Curriculum, Instruction, and Special Education, University of Virginia, Charlottesville, VA, USA
| | - Chelagat Saina
- Moi Teaching and Referral Hospital, Eldoret, Kenya
- Academic Model Providing Access to Healthcare (AMPATH), Eldoret, Kenya
| | - Amira Nafiseh
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Eren Oyungu
- Moi Teaching and Referral Hospital, Eldoret, Kenya
- Academic Model Providing Access to Healthcare (AMPATH), Eldoret, Kenya
| | - Felicita Wangechi Omari
- Moi Teaching and Referral Hospital, Eldoret, Kenya
- Academic Model Providing Access to Healthcare (AMPATH), Eldoret, Kenya
| | - Barnabas Kigen
- Moi Teaching and Referral Hospital, Eldoret, Kenya
- Academic Model Providing Access to Healthcare (AMPATH), Eldoret, Kenya
| | - Tonia Hassinger
- Developmental Disabilities Systems, Inc., Indianapolis, Indiana, USA
| | - Laurel Stewart
- Developmental Disabilities Systems, Inc., Indianapolis, Indiana, USA
| | - Judith Gross
- Indiana Institute on Disability and Community, Indiana University, Bloomington, Bloomington, Indiana, USA
| | - Megan McHenry
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana, USA
- Academic Model Providing Access to Healthcare (AMPATH), Eldoret, Kenya
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Wombacher NR, Lancaster HS, Scherer NJ, Chen DG, Kaiser A, Yamashita R. The impact of enhanced Milieu teaching with phonological emphasis (EMT + PE) on the speech and language outcomes for toddlers with cleft palate in Brazil and the United States of America. INTERNATIONAL JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2024:1-13. [PMID: 38859760 DOI: 10.1080/17549507.2024.2342783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2024]
Abstract
PURPOSE The purpose of this study was to compare the speech and language outcomes of children with cleft palate with or without cleft lip (CP+/-L) in the USA to children with CP+/-L in Brazil who underwent intervention with enhanced Milieu teaching with phonological emphasis (EMT + PE), as there are few cross-country intervention comparisons for children with CP+/-L. METHOD This is a retrospective analysis of 29 participants from the USA and 24 participants from Brazil who were matched on age. The US participants were between the ages of 13-35 months (M = 23.76), spoke Standard American English in the home, and were recruited from East Tennessee State University and Vanderbilt University. The Brazilian participants were between the ages of 20-34 months (M = 25.04), spoke Brazilian Portuguese in the home, and were recruited from the Hospital de Reabilitação de Anomalias Craniofaciais-Universidade de São Paulo. All treatment participants received EMT + PE from trained speech-language pathologists in hospital-university clinics. RESULT The treatment groups demonstrated greater gains than comparison groups in percent consonants correct, number of different words, and expressive/receptive vocabulary. There was no main effect nor interaction by country. CONCLUSION The application of EMT + PE in a second culture and language is a viable early intervention option for participants with CP+/-L.
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Affiliation(s)
| | | | | | | | - Ann Kaiser
- Vanderbilt University, Nashville, USA, and
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15
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Dwyer P, Sillas A, Prieto M, Camp E, Nordahl CW, Rivera SM. Hyper-focus, sticky attention, and springy attention in young autistic children: Associations with sensory behaviors and cognitive ability. Autism Res 2024. [PMID: 38840328 DOI: 10.1002/aur.3174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Accepted: 05/20/2024] [Indexed: 06/07/2024]
Abstract
The autistic-developed monotropism account suggests that atypical, domain-general attentional hyper-focus on interests is a central aspect of autism, but domain-general attention differences in autism can manifest differently. Prior research suggests autistic children are often slow to disengage attention from stimuli-a pattern often called "sticky attention"-and that they can show reduced novelty preference. These attentional patterns could influence sensory experiences and learning. We used eye-tracking to investigate novelty preference and "sticky attention" in young autistic children; we also examined whether attentional patterns were related to cognitive abilities and caregiver-reported sensory responsiveness. A total of 46 autistic and 28 nonautistic participants, aged between 2 and 4 years, provided usable data. We found no evidence that autistic children exhibited greater "sticky attention" than nonautistics, but "sticky attention" in autism was associated with more caregiver-reported sensory hyper-responsiveness, seeking/interests, and enhanced perception. Autistic children also nonsignificantly trended toward exhibiting reduced novelty preference. Unexpectedly, the time-course of this trending novelty preference difference implied it was not driven by reduced orienting to novelty, but increased returning to already-familiarized stimuli: what we call "springy attention." Exploratory analyses of data from the attentional disengagement task suggest autistic participants may have exhibited greater "springy attention," though further research with paradigms optimized for measuring this construct should confirm this. Importantly, "springy attention" was robustly related to reduced cognitive abilities and greater caregiver-reported hypo-responsiveness. Thus, this study illuminates two distinct domain-general attentional patterns, each with distinct correlates in young autistic children, which could have important implications for understanding autistic children's learning, development, and experiences.
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Affiliation(s)
- Patrick Dwyer
- Center for Mind and Brain, University of California, Davis, Davis, California, USA
- Department of Psychology, University of California, Davis, Davis, California, USA
- MIND Institute, UC Davis Health, Sacramento, California, USA
- Olga Tennison Autism Research Centre, School of Psychology and Public Health, La Trobe University, Bundoora, Victoria, Australia
| | - Andre Sillas
- Center for Mind and Brain, University of California, Davis, Davis, California, USA
| | - Melanie Prieto
- Center for Mind and Brain, University of California, Davis, Davis, California, USA
- Department of Psychology, University of California, Santa Cruz, California, USA
| | - Emily Camp
- Center for Mind and Brain, University of California, Davis, Davis, California, USA
- Department of Psychology, University of California, Davis, Davis, California, USA
| | - Christine Wu Nordahl
- MIND Institute, UC Davis Health, Sacramento, California, USA
- Department of Psychiatry and Behavioral Sciences, UC Davis Health, Sacramento, CA, USA
| | - Susan M Rivera
- Center for Mind and Brain, University of California, Davis, Davis, California, USA
- Department of Psychology, University of California, Davis, Davis, California, USA
- MIND Institute, UC Davis Health, Sacramento, California, USA
- Department of Psychology, University of Maryland, College Park, Maryland, USA
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Mathur SK, Renz E, Tarbox J. Affirming Neurodiversity within Applied Behavior Analysis. Behav Anal Pract 2024; 17:471-485. [PMID: 38966275 PMCID: PMC11219658 DOI: 10.1007/s40617-024-00907-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/08/2024] [Indexed: 07/06/2024] Open
Abstract
Criticisms of applied behavior analysis (ABA) from the autistic community continue to intensify and have an appreciable impact on research, practice, and conversation in stakeholder groups. ABA providers aspire to increase quality of life for autistic people; thus, it is imperative for providers to listen with humility and openness to the population we serve. Autistic individuals have unparalleled expertise in their own lives and their own communities. The concerns raised by the autistic community cannot, morally or ethically, be swept aside. There may be a misguided and harmful tendency to devalue concerns due to the speaker's identification as autistic or due to their difference in professional credentials. The concept of neurodiversity can help the ABA field respond to these concerns and collaborate with the largest stakeholders of our services, the autistic clients we serve. This article summarizes some of the key criticisms that autistic advocates raise concerning ABA, discusses the social model of disability and the neurodiversity paradigm, and proposes practical guidance to help the field of ABA integrate neurodiversity and thereby evolve our research and practice. By openly acknowledging the criticisms against ABA and recognizing how we can do better as a field, we believe we can take practical steps towards a profession and a society that more fully embraces inclusion.
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Affiliation(s)
| | - Ellie Renz
- University of Illinois Chicago, Chicago, IL USA
| | - Jonathan Tarbox
- University of Southern California and FirstSteps for Kids, Alhambra, CA USA
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Uke P, Gaikwad S, Vagha K, Wandile S. Unraveling the Spectrum: A Comprehensive Review of Autism Spectrum Disorder in India. Cureus 2024; 16:e62753. [PMID: 39036210 PMCID: PMC11260197 DOI: 10.7759/cureus.62753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Accepted: 06/20/2024] [Indexed: 07/23/2024] Open
Abstract
Autism spectrum disorder (ASD) is a complex neurodevelopmental condition characterized by deficits in social interaction, communication difficulties, and repetitive behaviors that profoundly impact the lives of affected individuals and their families. This article provides a comprehensive overview of ASD, focusing on screening, diagnosis, and intervention strategies. Early signs of ASD can manifest in infancy, but parents may not recognize them until their child falls behind in meeting social milestones. This delay in recognition is often due to a lack of awareness, societal stigma, and limited knowledge about developmental and behavioral disorders. Globally, ASD prevalence is increasing potentially due to broader diagnostic criteria, increased awareness, and improved screening practices. Screening for ASD is crucial for early identification and intervention. Various tools are available such as the Modified Checklist for Autism in Toddlers (M-CHATs), Trivandrum Autism Behavioral Checklist (TABC), and the Social Communication Questionnaire (SCQ). Diagnosing ASD involves using established criteria such as the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5), and specific diagnostic tools like the Autism Diagnostic Observation Schedule (ADOS) and the Indian Scale for the Assessment of Autism (ISAA). Interventions for ASD should be multidisciplinary, involving professionals such as developmental pediatricians, psychologists, psychiatrists, special educators, occupational therapists, physiotherapists, speech therapists, and social workers. Applied behavior analysis (ABA), naturalistic developmental behavioral interventions (NDBIs), and parent-mediated treatment are among the evidence-based approaches. Additionally, speech-language therapy, motor therapy, and sensory integration therapy play vital roles in addressing the diverse needs of individuals with ASD. Medical interventions should be used alongside behavioral and environmental strategies. Early screening, accurate diagnosis, and tailored interventions are essential for improving the lives of individuals with ASD. A multidisciplinary approach and increased awareness are crucial in addressing the growing prevalence of ASD worldwide.
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Affiliation(s)
- Punam Uke
- Pediatrics, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Reseach, Wardha, IND
| | - Sarika Gaikwad
- Pediatrics, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Reseach, Wardha, IND
| | - Keta Vagha
- Pediatrics, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Reseach, Wardha, IND
| | - Shailesh Wandile
- Pediatrics, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Reseach, Wardha, IND
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Kushner EH, Hendrix N, Islam N, Pickard K. Addressing disruptive behaviors within naturalistic developmental behavioral interventions: Clinical decision-making, intervention outcomes, and implications for practice. AUTISM : THE INTERNATIONAL JOURNAL OF RESEARCH AND PRACTICE 2024; 28:1441-1456. [PMID: 37840216 DOI: 10.1177/13623613231203308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2023]
Abstract
LAY ABSTRACT Naturalistic developmental behavioral interventions are a common and well-researched type of intervention for young autistic children that focus on supporting social communication. These interventions often do not include formal guidelines on how to address disruptive behaviors, even though they are common among autistic children. This study measured how often clinicians delivering a specific naturalistic developmental behavioral intervention, Project ImPACT, adapted how they delivered the program to address disruptive behavior, and how these adaptations related to children's social communication outcomes at the end of their participation in the intervention. We also spoke with clinicians about how they address disruptive behavior and emotion regulation during their sessions. In this study, clinicians adapted Project ImPACT to address disruptive behaviors in about one-third of all sessions. These adaptations did not affect children's social communication outcomes. Clinicians discussed how they felt social communication, disruptive behavior, and emotion regulation are linked to one another and that they often try to integrate intervention strategies to address each of these areas. However, they note that a clinicians' approach to addressing disruptive behavior might vary depending on their level of training and experience. These results indicate several future directions for supporting clinicians in addressing behavior and regulation effectively within these types of interventions.
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Affiliation(s)
| | - Nicole Hendrix
- Emory University, USA
- Children's Healthcare of Atlanta, USA
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19
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Logan K, Iacono T, Trembath D. Aided Enhanced milieu teaching to develop symbolic and social communication skills in children with autism spectrum disorder. Augment Altern Commun 2024; 40:125-139. [PMID: 37823798 DOI: 10.1080/07434618.2023.2263558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 09/10/2023] [Indexed: 10/13/2023] Open
Abstract
Children who lack functional spoken language are candidates for augmentative and alternative communication (AAC). Aided AAC and naturalistic interventions offer the potential to extend the communication functions demonstrated by children with autism spectrum disorder (ASD) who are nonspeaking. Related intervention research, however, has been limited, in that interventions have generally targeted a limited range of communication functions taught in highly structured, decontextualized environments. The aim of this study was to investigate the efficacy of an intervention that combined aided AAC with a naturalistic intervention - enhanced milieu teaching (AEMT) - to increase symbolic communication in children with autism spectrum disorder. Three children with autism spectrum disorder participated in a multiple probe design, in which a range of communication functions were targeted using the AEMT. Results showed increases in the use of symbolic communication from baseline to intervention phases, which were found to be statistically significant for two of the three children (phi 0.7-0.81; p < .001). Intervention outcomes were generalized to a communication partner not involved in the intervention and maintained over time for all children. The study provides preliminary evidence that communication functions beyond object requests could be taught using a systematic, multi-element approach implemented across activities.
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Affiliation(s)
- Kristy Logan
- Faculty of Health, Charles Darwin University, Darwin, Northern Territory, Australia
| | - Teresa Iacono
- La Trobe Rural Health School and Living with Disability Research Centre, La Trobe University, Bendigo, Victoria, Australia
| | - David Trembath
- Menzies Health Institute Queensland, Griffith University, Southport, Queensland, Australia
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20
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LaMarca VJ, LaMarca JM. Using the ADDIE Model of Instructional Design to Create Programming for Comprehensive ABA Treatment. Behav Anal Pract 2024; 17:371-388. [PMID: 38966268 PMCID: PMC11219678 DOI: 10.1007/s40617-024-00908-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/08/2024] [Indexed: 07/06/2024] Open
Abstract
ABA research abounds with articles on increasing or decreasing a small set of behaviors. These articles fit nicely within the framework of Focused ABA Treatment in which the goal of treatment centers on only a few behaviors. However, many behavioral practitioners spend most of their time developing Comprehensive ABA Treatment in which a large number of behaviors are systematically changed across multiple developmental domains. Few resources are available to help in designing and implementing such programming. This article presents a model from the field of instructional design for the development of comprehensive programming. Applying the ADDIE model-Analyze, Design, Develop, Implement, Evaluate-the article identifies a consistent process to follow, critical actions to take, and helpful resources to use when developing comprehensive programming for individuals with autism.
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Affiliation(s)
- Vincent J. LaMarca
- Applied Behavior Center for Autism, 7901 East 88th Street, Indianapolis, IN 46256 USA
| | - Jennifer M. LaMarca
- Applied Behavior Center for Autism, 7901 East 88th Street, Indianapolis, IN 46256 USA
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21
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Piatti A, Van der Paelt S, Warreyn P, Roeyers H. Neural correlates of response to joint attention in 2-to-5-year-olds in relation to ASD and social-communicative abilities: An fNIRS and behavioral study. Autism Res 2024; 17:1106-1125. [PMID: 38780020 DOI: 10.1002/aur.3149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 04/29/2024] [Indexed: 05/25/2024]
Abstract
Autism spectrum disorder (ASD) is associated with life-long challenges with social cognition, and one of its earliest and most common manifestations is atypical joint attention, which is a pivotal skill in social-cognitive and linguistic development. Early interventions for ASD children often focus on training initiation of joint attention (IJA) and response to joint attention bids (RJA), which are important for social communication and cognition. Here, we used functional near-infrared spectroscopy and behavioral measures to test typically developing (TD, n = 17) and ASD children (n = 18), to address the relationship between the neural correlates of RJA and social-communicative behavior. Group-level differences were present for RJA-specific activation over right temporal sites, where TD children showed higher levels of activation during RJA than ASD children, whereas the two groups did not differ in the control condition. Correlations between neural activation and behavioral traits suggest that, in ASD children, neural activation during RJA is related to the frequency of RJA behavior when the former is measured over left temporal sites, and to social affect symptoms when considered for right temporal sites. Possible implications of the evidenced correlations are discussed.
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Affiliation(s)
- Alessandra Piatti
- Department of Biomedical and Clinical Sciences, Center for Social and Affective Neuroscience, Linköping University, Linköping, Sweden
| | - Sara Van der Paelt
- Department of Experimental Clinical and Health Psychology, Ghent University, Ghent, Belgium
| | - Petra Warreyn
- Department of Experimental Clinical and Health Psychology, Ghent University, Ghent, Belgium
| | - Herbert Roeyers
- Department of Experimental Clinical and Health Psychology, Ghent University, Ghent, Belgium
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Latrèche K, Godel M, Franchini M, Journal F, Kojovic N, Schaer M. Early trajectories and moderators of autistic language profiles: A longitudinal study in preschoolers. AUTISM : THE INTERNATIONAL JOURNAL OF RESEARCH AND PRACTICE 2024:13623613241253015. [PMID: 38770974 DOI: 10.1177/13623613241253015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/22/2024]
Abstract
LAY ABSTRACT Language development can greatly vary among autistic children. Children who struggle with language acquisition often face many challenges and experience lower quality of life. However, little is known about the early language trajectories of autistic preschoolers and their moderators. Autistic language can be stratified into three profiles. Language unimpaired experience little to no language difficulties; language impaired show significant difficulties in language; minimally verbal never develop functional language. In this study, we used a longitudinal sample of preschoolers with autism and with typical development (aged 1.5-5.7 years). We replicated the three language profiles through a data-driven approach. We also found that different factors modulated the language outcome within each group. For instance, non-verbal cognition at age 2.4 moderated the participants' attribution to each language profile. Moreover, early intervention moderated verbal outcome in the language impaired profile. In conclusion, we provided a detailed description of how autistic preschoolers acquire language, and what factors might influence their trajectories. Our findings could inspire more personalized intervention for early autistic language difficulties.
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Carruthers S, Charman T, Leadbitter K, Ellis C, Taylor L, Moore H, Taylor C, James K, Balabanovska M, Langhorne S, Aldred C, Slonims V, Grahame V, Howlin P, McConachie H, Parr J, Emsley R, Le Couteur A, Green J, Pickles A. Generalisation of Social Communication Skills by Autistic Children During Play-Based Assessments Across Home, School and an Unfamiliar Research Setting. J Autism Dev Disord 2024:10.1007/s10803-024-06370-x. [PMID: 38743153 DOI: 10.1007/s10803-024-06370-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/19/2024] [Indexed: 05/16/2024]
Abstract
We investigated autistic children's generalisation of social communication over time across three settings during a play-based assessment with different adults and explore the potential moderating effects on generalisation of age, nonverbal IQ and level of restricted and repetitive behaviours. The social communication abilities of 248 autistic children (2-11 years, 21% female, 22% single parent, 60% white) from three UK sites were assessed from 1984 video interactions in three contexts with three different interaction partners (parent/home, teaching assistant/school, researcher/clinic) at baseline, midpoint (+ 7m) and endpoint (+ 12m) within the Paediatric Autism Communication Trial-Generalised (PACT-G), a parent-mediated social communication intervention. Children's midpoint social communication at home generalised to school at midpoint and to clinic at endpoint. Generalisation was stronger from home to school and clinic than school to home and clinic. Generalisation was not moderated by age, nonverbal IQ or restricted and repetitive behaviour. Broader child development did not explain the pattern of results. The current study is the largest study to date to explore generalisation with autistic children and provides novel insight into their generalisation of social communication skills. Further research is needed to gain a more comprehensive understanding of facilitators of generalisation across settings and interaction partners in order to develop targeted strategies for interventions to enhance outcomes for young autistic children.
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Affiliation(s)
- Sophie Carruthers
- Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Tony Charman
- Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK.
| | - Kathy Leadbitter
- Division of Psychology and Mental Health, University of Manchester, Manchester, UK
| | - Ceri Ellis
- Division of Psychology and Mental Health, University of Manchester, Manchester, UK
| | - Lauren Taylor
- Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Heather Moore
- Population Health Sciences Institute, Newcastle University, Sir James Spence Institute, Royal Victoria Infirmary, Newcastle Upon Tyne, UK
| | - Carol Taylor
- Division of Psychology and Mental Health, University of Manchester, Manchester, UK
| | - Kirsty James
- Department of Biostatistics & Health Informatics, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Matea Balabanovska
- Division of Psychology and Mental Health, University of Manchester, Manchester, UK
| | - Sophie Langhorne
- Division of Psychology and Mental Health, University of Manchester, Manchester, UK
| | - Catherine Aldred
- Division of Psychology and Mental Health, University of Manchester, Manchester, UK
| | - Vicky Slonims
- Evelina London Children's Hospital, Guy's & St Thomas' NHS Foundations Trust, London, UK
- Department of Child & Adolescent Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Vicki Grahame
- Complex Neurodevelopmental Disorders Service (CNDS), Cumbria, Northumberland, Tyne and Wear NHS Foundation Trust, London, UK
| | - Patricia Howlin
- Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Helen McConachie
- Population Health Sciences Institute, Newcastle University, Sir James Spence Institute, Royal Victoria Infirmary, Newcastle Upon Tyne, UK
| | - Jeremy Parr
- Population Health Sciences Institute, Newcastle University, Sir James Spence Institute, Royal Victoria Infirmary, Newcastle Upon Tyne, UK
- Complex Neurodevelopmental Disorders Service (CNDS), Cumbria, Northumberland, Tyne and Wear NHS Foundation Trust, London, UK
- Great North Children's Hospital, Newcastle Upon Tyne NHS Foundation Trust, London, UK
| | - Richard Emsley
- Department of Biostatistics & Health Informatics, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Ann Le Couteur
- Population Health Sciences Institute, Newcastle University, Sir James Spence Institute, Royal Victoria Infirmary, Newcastle Upon Tyne, UK
| | - Jonathan Green
- Division of Psychology and Mental Health, University of Manchester, Manchester, UK
- Manchester Academic Health Sciences Centre, Manchester Royal Children's Hospital, University of Manchester, Manchester, UK
| | - Andrew Pickles
- Department of Biostatistics & Health Informatics, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
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D'Agostino SR, Frost KM, Pickard K. Considerations for effective dissemination of evidence-based early intervention approaches. AUTISM : THE INTERNATIONAL JOURNAL OF RESEARCH AND PRACTICE 2024:13623613241253117. [PMID: 38706194 DOI: 10.1177/13623613241253117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/07/2024]
Abstract
LAY ABSTRACT Dissemination, or the widespread sharing of information, is important for moving research evidence into community practice. Early intervention programs for young autistic children have not yet been widely disseminated to the early childhood workforce. This letter describes factors that may support or prevent dissemination to community-based settings, such as packaging and branding early intervention approaches. We argue that an increased focus on dissemination research is needed.
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Affiliation(s)
| | - Kyle M Frost
- University of Massachusetts Chan Medical School, USA
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Ke F, Moon J, Sokolikj Z. Designing and deploying a virtual social sandbox for autistic children. Disabil Rehabil Assist Technol 2024; 19:1178-1209. [PMID: 36524469 DOI: 10.1080/17483107.2022.2156630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 12/01/2022] [Accepted: 12/02/2022] [Indexed: 12/23/2022]
Abstract
PURPOSE This exploratory study was intended to investigate the design and feasibility of using a web virtual reality based social learning space for autistic children at home. MATERIALS AND METHODS The researchers of the current study developed and implemented an open-source, web virtual reality based learning program for children with autism. Endorsing mixed-method convergent parallel design, we collected both qualitative and quantitative data from four autistic children, including repeated measures of social skills performance, self- and parent-reported social and communication competence, observation notes, and individual interviews. RESULTS The study found preliminary evidence for a positive impact of deploying a virtual reality-based social sandbox on the practice and development of complex social skills for autistic children. All participants showed significant reduced social communication impairments from the pre- to the post-intervention phases. Nevertheless, participants' social skills performance in the virtual world was mediated by two social task design features-external goal structure and individualization. CONCLUSIONS Play- and design-oriented social tasks in the three-dimensional virtual world framed meaningful social experiences or the naturalistic intervention for social skills development.
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Affiliation(s)
- Fengfeng Ke
- Department of Educational Psychology and Learning Systems, Florida State University, Tallahassee, FL, USA
| | - Jewoong Moon
- Department of Educational Leadership, Policy, and Technology Studies, University of Alabama, Tuscaloosa, AL, USA
| | - Zlatko Sokolikj
- Department of Scientific Computing, Florida State University, Tallahassee, FL, USA
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La Valle C, Shen L, Butler LK, Tager-Flusberg H. Are minimally verbal autistic children's modality and form of communication associated with parent responsivity? Autism Res 2024; 17:989-1000. [PMID: 38690644 PMCID: PMC11247963 DOI: 10.1002/aur.3131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Accepted: 03/21/2024] [Indexed: 05/02/2024]
Abstract
Prior work examined how minimally verbal (MV) children with autism used their gestural communication during social interactions. However, interactions are exchanges between social partners. Examining parent-child social interactions is critically important given the influence of parent responsivity on children's communicative development. Specifically, parent responses that are semantically contingent to the child's communication plays an important role in further shaping children's language learning. This study examines whether MV autistic children's (N = 47; 48-95 months; 10 females) modality and form of communication are associated with parent responsivity during an in-home parent-child interaction (PCI). The PCI was collected using natural language sampling methods and coded for child modality and form of communication and parent responses. Findings from Kruskal-Wallis H tests revealed that there was no significant difference in parent semantically contingent responses based on child communication modality (spoken language, gesture, gesture-speech combinations, and AAC) and form of communication (precise vs. imprecise). Findings highlight the importance of examining multiple modalities and forms of communication in MV children with autism to obtain a more comprehensive understanding of their communication abilities; and underscore the inclusion of interactionist models of communication to examine children's input on parent responses in further shaping language learning experiences.
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Affiliation(s)
- Chelsea La Valle
- Department of Psychological & Brain Sciences, Boston University, Boston, Massachusetts, USA
| | - Lue Shen
- Department of Psychological & Brain Sciences, Boston University, Boston, Massachusetts, USA
- Sargent College of Health & Rehabilitation Sciences, Boston University, Boston, Massachusetts, USA
| | - Lindsay K Butler
- Department of Speech, Language, & Hearing Sciences, University of Connecticut, Storrs, Connecticut, USA
- Institute for the Brain & Cognitive Sciences, University of Connecticut, Storrs, Connecticut, USA
| | - Helen Tager-Flusberg
- Department of Psychological & Brain Sciences, Boston University, Boston, Massachusetts, USA
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Bailey KM, Rodgers ME, Quinn ED, Thompson S, Nietfeld J, Kaiser AP. Just-in-Time: A Caregiver-Mediated Intervention for Toddlers With Autism. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2024; 33:1209-1225. [PMID: 38346135 DOI: 10.1044/2023_ajslp-23-00279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/02/2024]
Abstract
PURPOSE We investigated effects of an adaptive telehealth coaching model on caregiver implementation of enhanced milieu teaching (EMT) with newly diagnosed toddlers with autism. METHOD Three caregiver-child dyads participated in a multiple-baseline-across-behaviors, single-case design. Caregivers were taught EMT via telehealth using the teach-model-coach-review approach. EMT strategies were taught sequentially in four components corresponding to design tiers. Caregivers reported their needs for support and adaptation via weekly surveys. Primary outcomes were measures of caregiver's implementation, including (a) a fidelity checklist for wholistic use of EMT and (b) a percentage of correct use of a subset of key EMT strategies (e.g., matched turns, target talk, expansions, play actions, milieu episodes). Generalization and maintenance of caregiver strategy use in uncoached home activities were measured. The number of different words used by children was measured as a secondary, descriptive outcome. Social validity data were collected through ratings and interviews at the end of the study. RESULTS There was a functional relation between the intervention and caregiver's implementation of EMT for all dyads. Caregiver's use of EMT strategies often generalized and maintained post-intervention. Child response to intervention was variable. Social validity data indicated that the model was beneficial to caregivers and children. CONCLUSIONS An adaptive telehealth coaching model is effective for teaching caregivers of toddlers with autism to implement EMT and potentially helps to bridge the gap between diagnosis and comprehensive intervention. Further exploration of the relation between caregiver fidelity and dosage of active ingredients and child spoken language outcomes is needed. SUPPLEMENTAL MATERIAL https://doi.org/10.23641/asha.25156223.
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Affiliation(s)
- Kathryn M Bailey
- Department of Special Education, Vanderbilt University, Nashville, TN
| | - Mary E Rodgers
- Department of Special Education, Vanderbilt University, Nashville, TN
| | - Emily D Quinn
- Department of Pediatrics, Oregon Health & Science University, Portland
| | - Suzanne Thompson
- Department of Special Education, Vanderbilt University, Nashville, TN
| | - Jennifer Nietfeld
- Department of Special Education, Vanderbilt University, Nashville, TN
| | - Ann P Kaiser
- Department of Special Education, Vanderbilt University, Nashville, TN
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Delehanty A, Lorio CM, Romano M, Brown JA, Woods JJ, Wetherby AM. Social Communication and Parent Verbal Responsiveness Across Interaction Contexts in Toddlers on the Autism Spectrum. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2024; 33:1266-1282. [PMID: 38407116 PMCID: PMC11081527 DOI: 10.1044/2024_ajslp-23-00319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 11/24/2023] [Accepted: 01/02/2024] [Indexed: 02/27/2024]
Abstract
PURPOSE Interactions with caregivers during the ordinary activities that occur as families go about their everyday lives are critical to supporting children's acquisition of social communication and language skills. The purpose of this study was to examine child communication and parent verbal responsiveness across interaction contexts in 211 children (Mage = 20 months) on the autism spectrum (n = 121), with developmental delay (n = 46), or with typical development (n = 44). METHOD Families participated in up to eight activities during an hour-long, video-recorded home observation. We tested differences in the strength of associations between diagnostic group and interaction context using linear mixed-effects models, with child rate per minute of communication and proportions of parent follow-in comments and directives as outcome variables. Child communicative functions expressed across contexts were also examined. RESULTS Children across groups communicated at significantly higher rates per minute during book sharing and play with people compared to other interaction contexts. Most child communication was for the function of joint attention during book sharing, for social interaction during play with people, and for behavior regulation during necessary activities such as family chores and meals. On average, parents of children responded using proportionally more follow-in comments during book sharing and play compared to necessary activities, during which parents used more follow-in directives. CONCLUSION Results provide a glimpse into the dyadic communication that may occur within everyday activities at home, which supports the need for future intervention research and may aid clinicians seeking to identify activities that serve as important contexts for intervention.
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Affiliation(s)
- Abigail Delehanty
- Department of Speech-Language Pathology, Duquesne University, Pittsburgh, PA
| | - Ciera M. Lorio
- Communication Sciences and Disorders, Illinois State University, Normal
| | - Mollie Romano
- School of Communication Science and Disorders, Florida State University, Tallahassee
| | - Jennifer A. Brown
- Mary Frances Early College of Education, University of Georgia, Athens
| | - Juliann J. Woods
- Emeritus Professor, School of Communication Science and Disorders, Florida State University, Tallahassee
| | - Amy M. Wetherby
- Department of Clinical Sciences, College of Medicine, Florida State University, Tallahassee
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Ouyang Y, Feng J, Wang T, Xue Y, Mohamed ZA, Jia F. Comparison of the efficacy of parent-mediated NDBIs on developmental skills in children with ASD and fidelity in parents: a systematic review and network meta-analysis. BMC Pediatr 2024; 24:270. [PMID: 38664754 PMCID: PMC11044316 DOI: 10.1186/s12887-024-04752-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Accepted: 04/10/2024] [Indexed: 04/29/2024] Open
Abstract
BACKGROUND Recently, studies on behavioral interventions for autism have gained popularity. Naturalistic Developmental Behavior Interventions (NDBIs) are among the most effective, evidence-based, and widely used behavior interventions for autism. However, no research has been conducted on which of the several NDBI methods is most effective for parents and children with autism spectrum disorders. Therefore, we conducted a network meta-analysis to compare the specific effects of each type of parental-mediated NDBI on children's developmental skills and parent fidelity. METHODS PubMed, Embase, Cochrane Library, Medline, Web of Science, China National Knowledge Infrastructure (CNKI), CINAHL, and Wanfang databases were searched from inception to August 30, 2023. A total of 32 randomized controlled trial studies that examined the efficacy of different NDBIs were included. RESULTS Parents of children with ASD who received Pivotal Response Treatment (PRT) reported significant improvements in their children's social skills (SUCRA, 74.1%), language skills (SUCRA, 88.3%), and parenting fidelity (SUCRA, 99.5%). Moreover, parents who received Early Start Denver Model (ESDM) reported significant improvements in their children's language (SMD = 0.41, 95% CI: 0.04, 0.79) and motor skills (SMD = 0.44, 95% CI: 0.09, 0.79). In terms of the efficacy of improving parent fidelity, the results showed that the Improving Parents as Communication Teachers (ImPACT) intervention significantly improved parent fidelity when compared with the treatment-as-usual group (TAU) (SMD = 0.90, 95% CI: 0.39, 1.42) and the parental education intervention (PEI) (SMD = 1.10, 95% CI:0.28, 1.91).There was a difference in parent fidelity among parents who received PRT(SMD = 3.53, 95% CI: 2.26, 4.79) or ESDM(SMD = 1.42, 95% CI: 0.76, 2.09) training compared with PEI. CONCLUSION In conclusion, this study revealed that parents can achieve high fidelity with the ImPACT intervention, and it can serve as an early first step for children newly diagnosed with ASD. It also showed that parent-mediated ESDM is effective in improving language and motor skills for children with ASD and can be used as part of the second stage of parent training. Parent-mediated PRT can also be used as a third stage of parent training with sufficient training intensity to further improve language, social, and motor skills.
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Affiliation(s)
- Yuling Ouyang
- Department of Developmental and Behavioral Pediatrics, the First Hospital of Jilin University, Changchun, 130021, China
- School of Nursing, Jilin University, Changchun, 130021, China
| | - Junyan Feng
- Department of Developmental and Behavioral Pediatrics, the First Hospital of Jilin University, Changchun, 130021, China
| | - Tiantian Wang
- Department of Developmental and Behavioral Pediatrics, the First Hospital of Jilin University, Changchun, 130021, China
| | - Yang Xue
- Department of Developmental and Behavioral Pediatrics, the First Hospital of Jilin University, Changchun, 130021, China
| | - Zakaria Ahmed Mohamed
- Department of Developmental and Behavioral Pediatrics, the First Hospital of Jilin University, Changchun, 130021, China
| | - Feiyong Jia
- Department of Developmental and Behavioral Pediatrics, the First Hospital of Jilin University, Changchun, 130021, China.
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Adelson RP, Ciobanu M, Garikipati A, Castell NJ, Singh NP, Barnes G, Rumph JK, Mao Q, Roane HS, Vaish A, Das R. Family-Centric Applied Behavior Analysis Facilitates Improved Treatment Utilization and Outcomes. J Clin Med 2024; 13:2409. [PMID: 38673682 PMCID: PMC11051390 DOI: 10.3390/jcm13082409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2024] [Revised: 04/15/2024] [Accepted: 04/19/2024] [Indexed: 04/28/2024] Open
Abstract
Background/Objective: Autism spectrum disorder (ASD) is a neurodevelopmental condition characterized by lifelong impacts on functional social and daily living skills, and restricted, repetitive behaviors (RRBs). Applied behavior analysis (ABA), the gold-standard treatment for ASD, has been extensively validated. ABA access is hindered by limited availability of qualified professionals and logistical and financial barriers. Scientifically validated, parent-led ABA can fill the accessibility gap by overcoming treatment barriers. This retrospective cohort study examines how our ABA treatment model, utilizing parent behavior technicians (pBTs) to deliver ABA, impacts adaptive behaviors and interfering behaviors (IBs) in a cohort of children on the autism spectrum with varying ASD severity levels, and with or without clinically significant IBs. Methods: Clinical outcomes of 36 patients ages 3-15 years were assessed using longitudinal changes in Vineland-3 after 3+ months of pBT-delivered ABA treatment. Results: Within the pBT model, our patients demonstrated clinically significant improvements in Vineland-3 Composite, domain, and subdomain scores, and utilization was higher in severe ASD. pBTs utilized more prescribed ABA when children initiated treatment with clinically significant IBs, and these children also showed greater gains in their Composite scores. Study limitations include sample size, inter-rater reliability, potential assessment metric bias and schedule variability, and confounding intrinsic or extrinsic factors. Conclusion: Overall, our pBT model facilitated high treatment utilization and showed robust effectiveness, achieving improved adaptive behaviors and reduced IBs when compared to conventional ABA delivery. The pBT model is a strong contender to fill the widening treatment accessibility gap and represents a powerful tool for addressing systemic problems in ABA treatment delivery.
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Affiliation(s)
- Robert P. Adelson
- Montera, Inc., dba Forta, Research and Development, 548 Market St., PMB 89605, San Francisco, CA 94104-5401, USA; (R.P.A.); (M.C.); (A.G.); (N.J.C.); (N.P.S.); (G.B.); (A.V.); (R.D.)
| | - Madalina Ciobanu
- Montera, Inc., dba Forta, Research and Development, 548 Market St., PMB 89605, San Francisco, CA 94104-5401, USA; (R.P.A.); (M.C.); (A.G.); (N.J.C.); (N.P.S.); (G.B.); (A.V.); (R.D.)
| | - Anurag Garikipati
- Montera, Inc., dba Forta, Research and Development, 548 Market St., PMB 89605, San Francisco, CA 94104-5401, USA; (R.P.A.); (M.C.); (A.G.); (N.J.C.); (N.P.S.); (G.B.); (A.V.); (R.D.)
| | - Natalie J. Castell
- Montera, Inc., dba Forta, Research and Development, 548 Market St., PMB 89605, San Francisco, CA 94104-5401, USA; (R.P.A.); (M.C.); (A.G.); (N.J.C.); (N.P.S.); (G.B.); (A.V.); (R.D.)
| | - Navan Preet Singh
- Montera, Inc., dba Forta, Research and Development, 548 Market St., PMB 89605, San Francisco, CA 94104-5401, USA; (R.P.A.); (M.C.); (A.G.); (N.J.C.); (N.P.S.); (G.B.); (A.V.); (R.D.)
| | - Gina Barnes
- Montera, Inc., dba Forta, Research and Development, 548 Market St., PMB 89605, San Francisco, CA 94104-5401, USA; (R.P.A.); (M.C.); (A.G.); (N.J.C.); (N.P.S.); (G.B.); (A.V.); (R.D.)
| | - Jodi Kim Rumph
- Montera, Inc., dba Forta, Research and Development, 548 Market St., PMB 89605, San Francisco, CA 94104-5401, USA; (R.P.A.); (M.C.); (A.G.); (N.J.C.); (N.P.S.); (G.B.); (A.V.); (R.D.)
| | - Qingqing Mao
- Montera, Inc., dba Forta, Research and Development, 548 Market St., PMB 89605, San Francisco, CA 94104-5401, USA; (R.P.A.); (M.C.); (A.G.); (N.J.C.); (N.P.S.); (G.B.); (A.V.); (R.D.)
| | - Henry S. Roane
- Madison-Irving Medical Center, Upstate Medical University, 475 Irving Avenue, Syracuse, NY 13210-1756, USA;
| | - Anshu Vaish
- Montera, Inc., dba Forta, Research and Development, 548 Market St., PMB 89605, San Francisco, CA 94104-5401, USA; (R.P.A.); (M.C.); (A.G.); (N.J.C.); (N.P.S.); (G.B.); (A.V.); (R.D.)
| | - Ritankar Das
- Montera, Inc., dba Forta, Research and Development, 548 Market St., PMB 89605, San Francisco, CA 94104-5401, USA; (R.P.A.); (M.C.); (A.G.); (N.J.C.); (N.P.S.); (G.B.); (A.V.); (R.D.)
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Pak NS, Peredo TN, Madero Ucero AP, Kaiser AP. EMT en Español Para Autismo: A Collaborative Communication Intervention Approach and Single Case Design Pilot Study. J Autism Dev Disord 2024:10.1007/s10803-024-06322-5. [PMID: 38613594 DOI: 10.1007/s10803-024-06322-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/12/2024] [Indexed: 04/15/2024]
Abstract
The primary purpose of the current pilot study was to test the effects of an adapted and collaborative intervention model with a systematic teaching approach on Latina Spanish-speaking caregivers' use of EMT en Español Para Autismo strategies with their young children on the autism spectrum. A multiple baseline across behaviors single case design was replicated across two dyads. A series of family interviews and a direct therapist-child intervention phase supported individualization of the intervention. Families were provided speech generating devices as part of their children's intervention protocol. Caregivers were taught to use EMT en Español Para Autismo strategies with aided language input. Strategies included contingent target-level and proximal target-level language modeling, linguistic expansions, and communication elicitations. Secondary variables measured included generalization of strategy use to unsupported interactions and at a 2-month follow-up, child communication outcomes, and social validity. There was a strong functional relation for one dyad between the adapted and collaborative intervention and caregiver use of EMT strategies. The functional relation was weakened by behavioral covariation for the other dyad. Children increased the quantity and diversity of their communication during the study. Caregivers generalized their use of most EMT strategies and reported most aspects of the approach to be socially valid. The current study provides an initial demonstration of an effective model for adaptation and individualization of naturalistic developmental behavioral interventions for Latino Spanish-speaking families with children on the autism spectrum.
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Affiliation(s)
- Natalie S Pak
- Department of Special Education, Peabody College, Vanderbilt University, Nashville, TN, USA.
- Department of Communication Sciences and Disorders, University of South Florida, Tampa, FL, USA.
| | | | - Ana Paula Madero Ucero
- Department of Special Education, Peabody College, Vanderbilt University, Nashville, TN, USA
| | - Ann P Kaiser
- Department of Special Education, Peabody College, Vanderbilt University, Nashville, TN, USA
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Ferrara R, Damato F, Iovino L, Marti F, Latina R, Colombi C, Ricci P. ESDM intervention in severe preschool autism: an Italian Case report, psychological and social medicine reflections. Ital J Pediatr 2024; 50:60. [PMID: 38575971 PMCID: PMC10993588 DOI: 10.1186/s13052-024-01626-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Accepted: 03/11/2024] [Indexed: 04/06/2024] Open
Abstract
BACKGROUND The goal of our contribution is to discuss a preschool intervention based on the Early Start Denver Model and the use of the main tools for the detection of adaptive behaviour in cases of autism: Vineland, ABAS. CASE PRESENTATION the work is the presentation of a clinical case that has benefited from an intervention with the Early Start Denver Model methodology for the benefit of a child with socio-cultural and economic disadvantages. This early intervention, in a child of 36 months, which followed the diagnosis, was possible thanks to the intervention of many third-sector organizations which allowed this child, with a serious autism profile, to receive an evidence-based intervention for free. At the beginning of the intervention, the child presented a diagnosis of severe autism with absence of gaze, vocalizations and other communicative impairments. The level of motor clumsiness was also quite high, as were stereotypies. CONCLUSIONS Research has shown the usefulness of intervening in this area with an early assessment and/or diagnosis and immediate intervention; however, public health services are not always able to maintain this pace. Our contribution therefore shows on the one hand the evidence of the improvements achieved by the child despite the low intensity of the treatment, and on the other hand, demonstrates the total versatility and adaptability of the Denver Model to the Italian context. In our conclusions, there are also some reflections on the tools used to measure adaptive behavior which seem to have a number of limitations and criticalities.
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Affiliation(s)
- Rosaria Ferrara
- Department of Anatomy Histology, Legal Medicine and Orthopaedics, Sapienza University of Rome, Rome, Italy.
| | - Felice Damato
- Department of Anatomy Histology, Legal Medicine and Orthopaedics, Sapienza University of Rome, Rome, Italy
| | | | - Flavio Marti
- Department of Health Professions, A.O. San Camillo Forlanini, Rome, Italy
| | - Roberto Latina
- Nursing Science, Department of Health Promotion Science, Maternal and Infant Care, Internal Medicine, and Medical Specialities (PROMISE), University of Palermo, Palermo, Italy
| | | | - Pasquale Ricci
- Department of Anatomy Histology, Legal Medicine and Orthopaedics, Sapienza University of Rome, Rome, Italy
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Britsch ER, Iverson JM. Adding to the Conversation: Language Delays and Parent-Child Interactions in the Younger Siblings of Children With Autism. J Autism Dev Disord 2024:10.1007/s10803-024-06331-4. [PMID: 38564064 DOI: 10.1007/s10803-024-06331-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/25/2024] [Indexed: 04/04/2024]
Abstract
In their first three years, children begin to maintain topics and add new information in conversation. In turn, caregivers create opportunities for language learning. Compared to children with no family history of autism (typical likelihood, TL), the younger siblings of children with autism spectrum disorder (ASD) are at elevated likelihood (EL) for both ASD and language delays. This study asked: (1) Do profiles of spoken language and conversational skills differ across groups? (2) Does spoken language relate to conversational skills? and (3) How does parent speech relate to child spoken language and conversational skills? Child spoken language, conversational skills, and parent speech were examined during toy play at home with three-year-old TL (n = 16) and EL children with ASD (EL-ASD, n = 10), non-ASD language delay (EL-LD, n = 21), and no delays or diagnoses (EL-ND, n = 37). EL-ASD children produced fewer intelligible utterances, and EL-LD and EL-ASD children produced shorter utterances than TL and EL-ND children. When utterances were intelligible, all groups were highly contingent to the topic. EL-ASD children were less likely than all other groups to add new information, and adding new information was positively associated with utterance length. Parents of EL-ASD children had fewer opportunities to respond contingently. However, all parents were highly topic-contingent when child speech was intelligible, and parent speech complexity varied with child language and conversational skills. Findings highlight strengths in conversational skills for EL-ASD children during toy play with parents and show that children and caregivers together shape opportunities for developing language and conversation.
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Affiliation(s)
- Emily Roemer Britsch
- Department of Psychology, University of Washington, Seattle, WA, USA.
- Department of Psychology, The University of Pittsburgh, Pittsburgh, PA, USA.
| | - Jana M Iverson
- Department of Physical Therapy, Boston University, Boston, MA, USA
- Department of Psychology, The University of Pittsburgh, Pittsburgh, PA, USA
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Nelson CA, Sullivan E, Engelstad AM. Annual Research Review: Early intervention viewed through the lens of developmental neuroscience. J Child Psychol Psychiatry 2024; 65:435-455. [PMID: 37438865 DOI: 10.1111/jcpp.13858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/24/2023] [Indexed: 07/14/2023]
Abstract
The overarching goal of this paper is to examine the efficacy of early intervention when viewed through the lens of developmental neuroscience. We begin by briefly summarizing neural development from conception through the first few postnatal years. We emphasize the role of experience during the postnatal period, and consistent with decades of research on critical periods, we argue that experience can represent both a period of opportunity and a period of vulnerability. Because plasticity is at the heart of early intervention, we next turn our attention to the efficacy of early intervention drawing from two distinct literatures: early intervention services for children growing up in disadvantaged environments, and children at elevated likelihood of developing a neurodevelopmental delay or disorder. In the case of the former, we single out interventions that target caregiving and in the case of the latter, we highlight recent work on autism. A consistent theme throughout our review is a discussion of how early intervention is embedded in the developing brain. We conclude our article by discussing the implications our review has for policy, and we then offer recommendations for future research.
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Affiliation(s)
- Charles A Nelson
- Department of Pediatrics and Neuroscience, Harvard Medical School, Boston, MA, USA
- Division of Developmental Medicine, Department of Pediatrics, Boston Children's Hospital, Boston, MA, USA
- Harvard Graduate School of Education, Cambridge, MA, USA
| | - Eileen Sullivan
- Division of Developmental Medicine, Department of Pediatrics, Boston Children's Hospital, Boston, MA, USA
- Harvard Graduate School of Education, Cambridge, MA, USA
| | - Anne-Michelle Engelstad
- Division of Developmental Medicine, Department of Pediatrics, Boston Children's Hospital, Boston, MA, USA
- Harvard Graduate School of Education, Cambridge, MA, USA
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Mayer Y, Cohen-Eilig M, Chan J, Kuzyk N, Glodjo A, Jarus T. Digital citizenship of children and youth with autism: Developing guidelines and strategies for caregivers and clinicians to support healthy use of screens. AUTISM : THE INTERNATIONAL JOURNAL OF RESEARCH AND PRACTICE 2024; 28:1010-1028. [PMID: 37615409 PMCID: PMC10981179 DOI: 10.1177/13623613231192870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/25/2023]
Abstract
LAY ABSTRACT Children and youth with autism use screens in their daily lives and in their rehabilitation programs. Although parents and clinicians experience specific challenges when supporting positive screen time use of children and youth with autism, no detailed information for this group exists. Therefore, this study aimed to develop clear guidelines that are agreed by expert clinicians and parents of children and youth with autism. Using a method called Delphi, 30 experts-20 clinicians and 10 caregivers, who have experience working with or caring for children and youth with autism were invited to complete a series of three surveys. In each round, the experts had to rate their agreement with statements regarding screen time management. The agreement level was set to 75%. The final themes to be included in the guidelines were accepted by more than 75% of the panel. The final guidelines included six main sections: (1) general principles, (2) considerations for timing and content of leisure screen time use, (3) strategies for caregivers and clinicians to monitor and regulate screen time use, (4) behaviors to monitor for screen time overuse, (5) additional guidelines for clinicians, and (6) resources. The new guidelines developed in this study can provide potential guidance on how to further the development of digital citizenship for children and youth with autism and provide strategies to families to help manage screen time use.
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Affiliation(s)
- Yael Mayer
- University of Haifa, Israel
- The University of British Columbia, Canada
| | | | | | | | | | - Tal Jarus
- The University of British Columbia, Canada
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Bryant L, Hemsley B. Augmented reality: a view to future visual supports for people with disability. Disabil Rehabil Assist Technol 2024; 19:800-813. [PMID: 36149835 DOI: 10.1080/17483107.2022.2125090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 07/28/2022] [Accepted: 09/11/2022] [Indexed: 10/14/2022]
Abstract
Background: Augmented reality (AR) technologies may provide immersive visual supports that foster active user engagement in activities. However, there is little research examining the use of AR as a visual support to guide its use in research or therapy settings.Aims: To investigate the development and use of AR for delivering visual supports in an immersive environment, using the Microsoft® HoloLens2® and Microsoft® Dynamics 365 Guides® software.Method: In a duo-ethnography, two speech-language pathologists who were novice users of the HoloLens2®, examined the affordances of the device for potential use in future research with people with neurodevelopmental disability. In a proof-of-concept study, an AR application was designed by the first author and used by two researchers in a duo-ethnography. The first and second author tested the AR guide and reflected on opportunities and barriers to further use of AR technology, specifically the HoloLens2®, to support people with disability to participate and be included in meaningful activities.Results: The guide created provided situated visual instructions, video models, and holographic symbols to direct the second author in making of a cup of tea. While a moderate level of technological literacy was needed to establish and install a guide, effective use could be established with minimal training.Discussion & conclusions: AR guides offer a situated and integrated means of providing visual support to people with disabilities. This proof-of-concept study justifies further testing and evaluation of AR as an assistive technology for people with neurodevelopmental disability.IMPLICATIONS FOR REHABILITATIONEmerging immersive Augmented Reality technology provides new opportunities to create integrated visual supports that function within the user's environment to enable active participation in activities and interactions.Visual supports integrated with the user's environment may better support people with disability to actively engage and attend to objects and to their communication partners.While new and emerging technologies like Augmented Reality are largely untested for disability support, they offer opportunities to enable participation in independent activities.
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Affiliation(s)
- Lucy Bryant
- Faculty of Health, University of Technology Sydney Graduate School of Health, Sydney, Australia
| | - Bronwyn Hemsley
- Faculty of Health, University of Technology Sydney Graduate School of Health, Sydney, Australia
- Faculty of Education and Arts, University of Newcastle, Newcastle, Australia
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Edmunds SR, Jones A, Braverman Y, Fogler J, Rowland K, Faja SK. Irritability as a Transdiagnostic Risk Factor for Functional Impairment in Autistic and Non-autistic Toddlers and Preschoolers. Res Child Adolesc Psychopathol 2024; 52:551-565. [PMID: 38060090 DOI: 10.1007/s10802-023-01150-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/02/2023] [Indexed: 12/08/2023]
Abstract
Trait irritability in toddlerhood is a powerful risk factor for later internalizing and externalizing challenges in non-autistic children, but the predictive clinical utility of irritability is unknown in autism. Irritability is a trait-level emotional response (i.e., frustration) to a blocked goal and is one source of disruptive behavior. Irritability has two facets: Frustration is the degree to which emotion is elevated after a blocked goal, while soothability is the rate of recovery from peak distress. We aimed to: (1) compare and describe the two facets of irritability in non-autistic and young autistic children, and (2) assess whether children's reward sensitivity and executive function moderate the relation between irritability and clinical symptoms. Participants were 90 autistic (n=43) and non-autistic (n = 47) 2- and 4-year-olds. Autistic children did not have different levels of frustration but were more difficult to soothe compared to non-autistic children, according to parents. Further, frustration and soothability were less strongly correlated for autistic compared to non-autistic children. For all children, executive function (specifically, inhibition) moderated, or ameliorated the strength of, the relation between irritability (both soothability and frustration) and externalizing challenges. This study provides evidence for irritability as a transdiagnostic risk factor for clinically significant emotion regulation challenges. Further, the effect of trait irritability may be ameliorated by children's executive function in a transdiagnostic manner. Future work should examine the unique aspects of soothability to how irritability presents within autism, as well as evaluate and modify emotion regulation interventions for autistic toddlers and preschoolers.
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Affiliation(s)
- Sarah R Edmunds
- Department of Psychology, University of South Carolina, Columbia, SC, USA.
| | - Aiko Jones
- Division of Developmental Medicine, Boston Children's Hospital, Boston, MA, USA
| | - Yael Braverman
- Department of Neurology, Boston Children's Hospital, Boston, MA, USA
| | - Jason Fogler
- Division of Developmental Medicine, Boston Children's Hospital, Boston, MA, USA
- Leadership Education in Neurodevelopmental & Related Disabilities, Institute for Community Inclusion, Boston, MA, USA
| | - Katie Rowland
- Department of Psychology, University of South Carolina, Columbia, SC, USA
| | - Susan K Faja
- Division of Developmental Medicine, Boston Children's Hospital, Boston, MA, USA
- Departments of Pediatrics & Psychiatry and Behavioral Sciences, Harvard Medical School, Boston, MA, USA
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Eigsti IM. The Autism Constellation and Neurodiversity: Long-Term and Adult Outcomes in Autism Spectrum Disorder. Pediatr Clin North Am 2024; 71:327-341. [PMID: 38423724 PMCID: PMC10914322 DOI: 10.1016/j.pcl.2024.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/02/2024]
Abstract
Research on autistic adults suggests significant heterogeneity in outcomes. A significant proportion of individuals struggle with intellectual disability and limited communication skills. Of the 67% who have age-appropriate cognitive skills, around half are expected to attain a college education, and 25% are likely to hold a full-time job. Outcomes have been improving over time, in part because of earlier diagnosis and earlier intervention. Indeed, an estimated 10% to 20% are expected to lose all symptoms of autism by adolescence.
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Affiliation(s)
- Inge-Marie Eigsti
- Connecticut Autism and Language Lab (CALL), University of Connecticut; Cognitive Neuroscience of Communication T32 Training Program; Institute for the Brain and Cognitive Sciences; Department of Psychological Sciences, University of Connecticut, 406 Babbidge Road, Unit 1020, Storrs, CT 06269, USA.
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Hutchison SL, Taylor R, Herschell AD, Beeferman D, Nicholson R, Karpov I, Miller WN. Key Issues in the First Year of Transition for a Large Medicaid-Funded Children's Service. Community Ment Health J 2024; 60:504-514. [PMID: 37878126 DOI: 10.1007/s10597-023-01201-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Accepted: 10/13/2023] [Indexed: 10/26/2023]
Abstract
Behavioral Health Rehabilitation Service (BHRS) is a comprehensive service for Pennsylvania's Medicaid-enrolled youth and their families. In 2021, BHRS transitioned to Intensive Behavioral Health Service (IBHS) through state-wide policy change. To assess impact, the largest behavioral health managed care organization in the state compared service utilization in BHRS in 2019 versus IBHS in 2021. Results show that significantly more youth received non-Applied Behavior Analysis (non-ABA) services in BHRS (n = 13,795) than IBHS (n = 10,083) and more youth were discharged during the measurement period for BHRS versus IBHS (47% vs. 44%). Significantly more youth received ABA through IBHS versus BHRS (n = 4,385 vs. n = 2,690). The number of youth served in therapeutic service in IBHS did not indicate improved access during this first year of transition; however, more youth received evidence based treatments through IBHS indicating higher quality care for some youth and families.
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Affiliation(s)
- Shari L Hutchison
- Community Care Behavioral Health Organization, UPMC Insurance Services Division, 339 Sixth Ave, Suite 1300, Pittsburgh, PA, USA.
| | - RaeAnn Taylor
- Community Care Behavioral Health Organization, UPMC Insurance Services Division, 339 Sixth Ave, Suite 1300, Pittsburgh, PA, USA
| | - Amy D Herschell
- Community Care Behavioral Health Organization, UPMC Insurance Services Division, 339 Sixth Ave, Suite 1300, Pittsburgh, PA, USA
| | - Daniel Beeferman
- Community Care Behavioral Health Organization, UPMC Insurance Services Division, 339 Sixth Ave, Suite 1300, Pittsburgh, PA, USA
| | - Robin Nicholson
- Community Care Behavioral Health Organization, UPMC Insurance Services Division, 339 Sixth Ave, Suite 1300, Pittsburgh, PA, USA
| | - Irina Karpov
- Community Care Behavioral Health Organization, UPMC Insurance Services Division, 339 Sixth Ave, Suite 1300, Pittsburgh, PA, USA
| | - Whitney N Miller
- Community Care Behavioral Health Organization, UPMC Insurance Services Division, 339 Sixth Ave, Suite 1300, Pittsburgh, PA, USA
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40
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Pfeiffer DL, Hess CR, Landa RJ. Seeking Validation and Creating Meaningful Interactions: Perceptions of a Parent-Mediated Infant Intervention. INFANTS AND YOUNG CHILDREN 2024; 37:85-100. [PMID: 39006999 PMCID: PMC11244628 DOI: 10.1097/iyc.0000000000000260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/16/2024]
Abstract
Infancy, a formative period for development, has been identified as an advantageous time to provide family-centered support for children with delays. Families should be included as stakeholders during development of such interventions to ensure social value. We describe a preliminary randomized controlled trial evaluating Infant Achievements (IA), an 8-week (16-session) parent-mediated intervention for parents of infants 8-12 months old with social communication delays. This study reports our qualitative examination of the intervention's social validity. We conducted focus groups with 7 IA parent participants and analyzed their responses using conventional content analysis. Five themes emerged: (a) difficulty identifying resources to address concerns, (b) seeking validation of concerns, (c) seeking support to enhance children's development, (d) experiencing a supportive coaching relationship, and (e) creating meaningful interactions to support children's communication and social skills. Our results emphasize the necessity of partnering with families in the development of evidence-based family-centered interventions for infants with developmental delays to maximize their social value.
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Affiliation(s)
- Danika L Pfeiffer
- School of Communication Sciences and Disorders, Old Dominion University
| | - Christine Reiner Hess
- Center for Autism and Related Disorders, Kennedy Krieger Institute, Johns Hopkins University School of Medicine
| | - Rebecca J Landa
- Center for Autism and Related Disorders, Kennedy Krieger Institute, Johns Hopkins University School of Medicine
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine
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41
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Pino MC, Vagnetti R, Tiberti S, Valenti M, Mazza M. Involving autism stakeholders in identifying priorities for interventions based on augmented reality. Disabil Rehabil Assist Technol 2024; 19:712-720. [PMID: 36074593 DOI: 10.1080/17483107.2022.2120103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 08/22/2022] [Accepted: 08/29/2022] [Indexed: 10/14/2022]
Abstract
PURPOSE Literature supports the use of technological tools such as augmented reality, 3 D avatars and mobile devices to improve individuals with autism spectrum disorder skills. Possibilities of including these technological tools in intervention and the critical issues related to intervention design are essential research questions. The aim of the current work is to present an interdisciplinary research study on the design of an autism intervention considering these technologies. MATERIALS AND METHODS This study used qualitative evidence and thematic analysis to identify the main design guidelines. A semi-structured interview was administered to a total of twenty participants representing four stakeholder categories: ASD, clinicians, therapists and caregivers. Interviews focussed on three dimensions related to user, technology and environment since they represent a complex system within which the individual using technology is situated. RESULTS Thematic analysis of the interviews identified a total of 10 themes considered central to the design of the technological intervention. CONCLUSIONS Since the application of technology in autism intervention is a relatively new area, the guidelines related to the potential incentives and barriers of the proposed technology are helpful to inform future treatment studies.Implications for RehabilitationThis study highlights the strengths and barriers associated with the use of smartphones and augmented reality in autism spectrum disorder interventions considering the dimensions within which the user using assistive technology is located.Strengths and major concerns that emerged are key points to consider during the development of the technological intervention.Considering these points can foster the use of technology within the intervention and promote its effectiveness.
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Affiliation(s)
- Maria Chiara Pino
- Department of Applied Clinical Sciences and Biotechnology, University of L'Aquila, L'Aquila, Italy
- Regional Reference Centre for Autism of the Abruzzo Region, Local Health Unit ASL 1, L'Aquila, Italy
| | - Roberto Vagnetti
- Department of Applied Clinical Sciences and Biotechnology, University of L'Aquila, L'Aquila, Italy
| | - Sergio Tiberti
- Department of Applied Clinical Sciences and Biotechnology, University of L'Aquila, L'Aquila, Italy
| | - Marco Valenti
- Department of Applied Clinical Sciences and Biotechnology, University of L'Aquila, L'Aquila, Italy
- Regional Reference Centre for Autism of the Abruzzo Region, Local Health Unit ASL 1, L'Aquila, Italy
| | - Monica Mazza
- Department of Applied Clinical Sciences and Biotechnology, University of L'Aquila, L'Aquila, Italy
- Regional Reference Centre for Autism of the Abruzzo Region, Local Health Unit ASL 1, L'Aquila, Italy
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Baiden KMP, Williams ZJ, Schuck RK, Dwyer P, Wang M. The Social Validity of Behavioral Interventions: Seeking Input from Autistic Adults. J Autism Dev Disord 2024:10.1007/s10803-024-06297-3. [PMID: 38470531 DOI: 10.1007/s10803-024-06297-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/17/2024] [Indexed: 03/14/2024]
Abstract
Many in the autistic community have expressed concerns regarding the use of behavioral interventions with autistic children, suggesting that these interventions may not be socially valid. Though behavioral interventions have evolved to be more naturalistic and child-centered, little structured research has been done to explicitly seek autistic perspectives on the acceptability of specific components of behavioral interventions. Autistic adults (N = 235) were recruited online to take the Autism Intervention Attitudes Scale (AIAS), a questionnaire designed to gather feedback on common intervention goals and practices. Results indicate that participants find goals and practices that highlight quality of life, safety, and autistic interactions acceptable, while those that focus on normalization based on neurotypical standards are not. An exploratory graph analysis revealed three communities of goals ("uncontroversial goals", "controversial goals", and "social goals"). Comparison between naturalistic and structured intervention components additionally showed that autistic participants favored naturalistic strategies. These findings are in line with known criticisms of behavioral intervention from autistic adults, but also provide more information on the specific ways in which behavioral interventions can be reformed. This information can guide professionals in the development of appropriate goals and decisions around intervention planning.
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Affiliation(s)
- Kaitlynn M P Baiden
- Gevirtz Graduate School of Education, University of California, Santa Barbara, USA.
| | - Zachary J Williams
- Medical Scientist Training Program, Vanderbilt University School of Medicine, Nashville, USA
- Department of Hearing and Speech Sciences, Vanderbilt University Medical Center, Nashville, USA
- Vanderbilt Brain Institute, Vanderbilt University, Nashville, USA
- Frist Center for Autism and Innovation, Vanderbilt University, Nashville, USA
- Vanderbilt Kennedy Center, Vanderbilt University Medical Center, Nashville, USA
| | - Rachel K Schuck
- Gevirtz Graduate School of Education, University of California, Santa Barbara, USA
| | - Patrick Dwyer
- Department of Psychology, University of California, Davis, Davis, USA
- Center for Mind and Brain, University of California, Davis, Davis, USA
- Olga Tennison Autism Research Centre (OTARC), School of Psychology and Public Health, La Trobe University, Bundoora, VIC, Australia
| | - Mian Wang
- Gevirtz Graduate School of Education, University of California, Santa Barbara, USA
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43
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Camarata S, Stiles S, Birer S. Naturalistic Developmental Behavioral Interventions for Developmental Language Disorder. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2024; 33:627-641. [PMID: 38166189 DOI: 10.1044/2023_ajslp-23-00116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2024]
Abstract
PURPOSE Naturalistic-developmental-behavioral interventions (NDBIs) are a widely accepted and validated approach for treating language-related symptoms in autism spectrum disorder, including deficits in vocabulary, social skills, and grammar. The purpose of this article is to define the elements naturalistic, developmental, and behavioral as applied to children with developmental language disorder (DLD) and to provide an example of how this type of intervention can be implemented to teach vocabulary and test cross-modal generalization between expressive and receptive modalities. METHOD A vocabulary intervention using hybrid NDBI methods (storybook reading and conversational recast interaction) was provided to three participants with DLD using a single-case design. RESULTS The results indicated that all participants successfully learned receptive and expressive vocabulary targets with extensive cross-modal generalization. However, generalization was limited in some of the participants. CONCLUSIONS This article provided definitions of key elements of NDBI (naturalistic, developmental, and behavioral) including a rationale for extending NDBI procedures to language intervention for children with DLD. In addition, a single-case design demonstrated that NDBI can be implemented in DLD and that broadly defined naturalistic-developmental applied behavior analysis techniques are applicable to language interventions for children with language disorders. Moreover, diverse naturalistic and developmental procedures meet the highest standards for evidence-based practice to treat DLD.
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Affiliation(s)
- Stephen Camarata
- Department of Hearing and Speech Sciences, Vanderbilt University School of Medicine, Nashville, TN
| | - Suzanne Stiles
- Department of Hearing and Speech Sciences, Vanderbilt University School of Medicine, Nashville, TN
| | - Samara Birer
- Department of Hearing and Speech Sciences, Vanderbilt University School of Medicine, Nashville, TN
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44
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Shkel J, Geng A, Pilchak E, Millan ME, Schwartzman JM, Schuck R, Bundang MV, Barnowski A, Slap DM, Stratford S, Hardan AY, Phillips JM, Gengoux GW. A Pilot Randomized Controlled Trial of Motivation-Based Social Skills Group Treatment with Parent Training. J Autism Dev Disord 2024:10.1007/s10803-024-06302-9. [PMID: 38446265 DOI: 10.1007/s10803-024-06302-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/19/2024] [Indexed: 03/07/2024]
Abstract
Despite the popularity of social skills groups, there remains a need for empirical investigation of treatment effects, especially when targeting pivotal aspects of social functioning such as initiations to peers. The goal of the present study was to conduct a randomized controlled trial of a 12-week social intervention (SUCCESS), which combined an inclusive social group with a parent education program. Twenty-five 4- to 6-year-olds with Autism Spectrum Disorder (ASD) were randomized to SUCCESS (N = 11) or to treatment as usual (N = 14). Combining a peer group model with a parent training program, the SUCCESS intervention used naturalistic behavioral techniques (e.g., environmental arrangement, natural reinforcement) to increase social initiations to peers. After 12 weeks, children participating in the SUCCESS program made more frequent initiations to peers than children in the treatment-as-usual group, including more prompted and unprompted initiations to request. Additional gains in clinician-rated social functioning were observed in children randomized to SUCCESS, while differential treatment effects were not detected in parent-rated measures. However, lower baseline social motivation was associated with greater parent-reported initiation improvement. This study provides preliminary support for the efficacy of a naturalistic, behavioral social skills intervention to improve peer initiations for children with ASD. The findings suggest that using a motivation-based social skills group was effective in increasing both prompted and spontaneous initiations to peers, and highlights the need for further research into the role of baseline social motivation in predicting social skills treatment response.
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Affiliation(s)
- Jane Shkel
- Stanford University School of Medicine, Stanford, USA
| | - Alicia Geng
- Stanford University School of Medicine, Stanford, USA
| | | | | | - Jessica M Schwartzman
- Department of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles, USA
- Division of Developmental-Behavioral Pediatrics, Children's Hospital Los Angeles, Los Angeles, USA
| | - Rachel Schuck
- Stanford University School of Medicine, Stanford, USA
| | | | | | - Devon M Slap
- Stanford Medicine Children's Health, Stanford, USA
| | | | | | | | - Grace W Gengoux
- Stanford University School of Medicine, Stanford, USA.
- Department of Psychiatry & Behavioral Sciences, Division of Child & Adolescent Psychiatry, 401 Quarry Road, Stanford, CA, 94305-5719, USA.
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45
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Siller M, Morgan L, Fuhrmeister S, Wedderburn Q, Schirmer B, Chatson E, Gillespie S. Feasibility and acceptability of a low-resource-intensive, transdiagnostic intervention for children with social-communication challenges in early childhood education settings. AUTISM : THE INTERNATIONAL JOURNAL OF RESEARCH AND PRACTICE 2024; 28:587-599. [PMID: 37291971 PMCID: PMC10703997 DOI: 10.1177/13623613231179289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
ABSTRACT Preschool classrooms provide a unique context for supporting the development of children with social-communication challenges. This study is an uncontrolled clinical trial of an adapted professional development intervention for preschool teachers (Social Emotional Engagement-Knowledge & Skills-Early Childhood). Social Emotional Engagement-Knowledge & Skills-Early Childhood is a low-resource-intensive, transdiagnostic intervention to address the learning needs of children with social-communication challenges and consists of four asynchronous online modules and three synchronous coaching sessions. The current research evaluated the feasibility and acceptability of intervention and research procedures, implemented in authentic early childhood education settings. Participants included one teacher and one target child with social-communication challenges from 25 preschool classrooms, sampled to maximize variability. Overall, the current research revealed high levels of feasibility, with 9 out of 10 benchmarks met: (a) procedures for participant recruitment reliably identified a neurodiverse sample of children with teacher-reported social-communication challenges; (b) teachers showed high levels of program engagement and Social Emotional Engagement-Knowledge & Skills-Early Childhood completion (76%); and (c) results revealed a robust pattern of gains in Social Emotional Engagement-Knowledge & Skills-Early Childhood classrooms and associations among key outcome measures (including active engagement, student teacher relationship, social-communication competencies). Implications for the design of a subsequent, larger effectiveness-implementation hybrid trial (Type 1) are discussed.
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Affiliation(s)
- Michael Siller
- Emory University School of Medicine, USA
- Children's Healthcare of Atlanta, USA
| | - Lindee Morgan
- Emory University School of Medicine, USA
- Children's Healthcare of Atlanta, USA
| | | | - Quentin Wedderburn
- Emory University School of Medicine, USA
- Children's Healthcare of Atlanta, USA
- University of South Carolina, USA
| | - Brooke Schirmer
- Emory University School of Medicine, USA
- Children's Healthcare of Atlanta, USA
| | - Emma Chatson
- Emory University School of Medicine, USA
- Children's Healthcare of Atlanta, USA
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Frost KM, Pomales-Ramos A, Ingersoll B. Brief Report: Response to Joint Attention and Object Imitation as Predictors of Expressive and Receptive Language Growth Rate in Young Children on the Autism Spectrum. J Autism Dev Disord 2024; 54:1213-1220. [PMID: 35657445 PMCID: PMC10762693 DOI: 10.1007/s10803-022-05567-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/04/2022] [Indexed: 11/24/2022]
Abstract
Joint attention and imitation are thought to facilitate a developmental cascade of language and social communication skills. Delays in developing these skills may affect the quality of children's social interactions and subsequent language development. We examined how responding to joint attention and object imitation skills predicted rate of expressive and receptive communication growth rate in a heterogeneous sample of autistic children. Children's baseline skills in responding to joint attention uniquely predicted expressive, but not receptive, language growth rate over time, while object imitation did not significantly predict language growth rate over and above joint attention skills. Future research should examine the potential moderating roles of child age and developmental level in explaining associations between joint attention and object imitation and later language development.
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Affiliation(s)
| | | | - Brooke Ingersoll
- Michigan State University, East Lansing, US.
- Department of Psychology, Michigan State University, 316 Physics Rd., Room 105B, East Lansing, MI, 48824, US.
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Haine-Schlagel R, Corsello C, Caplan B, Gould H, Brookman-Frazee L. Setting Families Up for Success: A Pilot Study of a Toolkit to Enhance the Autism Spectrum Disorder Diagnostic Evaluation Process. J Autism Dev Disord 2024; 54:1221-1230. [PMID: 35665870 DOI: 10.1007/s10803-022-05601-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/02/2022] [Indexed: 11/25/2022]
Abstract
Families of children with autism spectrum disorder (ASD) face challenges engaging in services following diagnosis. This study: (1) developed and implemented a toolkit to tailor ASD evaluation feedback to families' needs, and (2) evaluated caregiver and provider perceptions of the toolkit. Focus groups with providers (N = 11) informed toolkit development. Seven providers participated in pilot training and implementation. Provider and caregiver toolkit perceptions were assessed using interviews, surveys, and a fidelity checklist. Toolkit strategies reflect focus group themes. Provider and caregiver ratings suggest the initial feasibility, acceptability, and utility of the toolkit. This toolkit may be feasible to implement in community settings and may increase caregiver satisfaction, though further refinements are needed to support service connection.
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Affiliation(s)
- Rachel Haine-Schlagel
- Department of Child and Family Development, San Diego State University, San Diego, USA.
- Child and Adolescent Services Research Center (CASRC), San Diego, USA.
| | - Christina Corsello
- UNC Department of Psychiatry, The TEACCH Program, UNC-Chapel Hill, Chapel Hill, USA
| | - Barbara Caplan
- Child and Adolescent Services Research Center (CASRC), San Diego, USA
- Department of Psychiatry, UC San Diego, San Diego, USA
| | - Hilary Gould
- Department of Psychiatry, UC San Diego, San Diego, USA
| | - Lauren Brookman-Frazee
- Child and Adolescent Services Research Center (CASRC), San Diego, USA
- Department of Psychiatry, UC San Diego, San Diego, USA
- Rady Children's Hospital-San Diego Autism Discovery Institute, San Diego, USA
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48
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Paranczak JL, Lambert JM, Ledford JR, Copeland BA, Macdonald MJ. Deriving relations at multiple levels of complexity following minimal instruction: A demonstration. J Appl Behav Anal 2024; 57:408-425. [PMID: 38436116 DOI: 10.1002/jaba.1067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Accepted: 02/12/2024] [Indexed: 03/05/2024]
Abstract
Recommendations for achieving generalized instructional outcomes often overlook the capacity for generative learning for most verbally competent humans. Four children (ages 5-8) participated in this project. In Study 1, we provided decontextualized discrete trial teaching to establish arbitrary relations between colors, pictures of characters, and researcher motor actions. All participants engaged in derivative responding, providing evidence of relational framing. Subsequently, we demonstrated that, with no additional instruction, these derivatives contributed to effective action within a socially valid context (i.e., Candyland gameplay). Study 2 extended the demonstration by teaching frames of opposition. Following teaching, all participants engaged in novel and contextually appropriate responding that entailed the derivation of both coordination and opposition between untrained stimuli. This outcome demonstrates how teaching simple relations can result in learning that manifests at higher levels of complexity (i.e., relational networking), providing some evidence that there can be socially valid benefits to decontextualized discrete trial instruction.
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Affiliation(s)
| | - Joseph M Lambert
- Department of Special Education, Vanderbilt University, Nashville, TN, USA
| | - Jennifer R Ledford
- Department of Special Education, Vanderbilt University, Nashville, TN, USA
| | - Bailey A Copeland
- Department of Special Education, Vanderbilt University, Nashville, TN, USA
| | - M Janey Macdonald
- Department of Special Education, Vanderbilt University, Nashville, TN, USA
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49
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Murphy AN, Moskowitz K, Fernandez F, Risser HJ. Perceived Parent Needs for Improving Parent Participation in School-Based Therapies for Children with Disabilities Using the Parent-Therapist Partnership Survey. J Autism Dev Disord 2024:10.1007/s10803-024-06282-w. [PMID: 38393438 DOI: 10.1007/s10803-024-06282-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/10/2024] [Indexed: 02/25/2024]
Abstract
Rehabilitative and habilitative therapies can help children with disabilities increase independence and overall wellbeing. However, children and their caregivers face many barriers to accessing these therapies and often rely on the school for therapy access. Given the limited resources available within the special education system, increasing parent involvement in special education therapies could improve service delivery. However, providers must first understand what parents need to participate in therapies before attempting to engage families. 217 parents completed an online survey consisting of the Parent-Therapist Partnership Survey and demographic questionnaires about theirfamiliesand their child[ren] with disabilities. The percentage of needs parents endorsed as important and thepercentageofimportantneedsendorsedasunmetwere calculated. Differences across demographic variables were assessed. Overall, parents reported an average of 75% of needs as important with significantly more needs endorsed as important regarding being an informed, engaged member of the child's care team (M = 83%) than needs related to support and guidance (M = 65%, p < 0.001). Furthermore, parentsreportedan average of 58% of important needs as unmet, with no significant differences in subscale averages. Significant associations were found for race/ethnicity, education, income, partner availability, number of children with disabilities in the household, transportation access, neighborhood opportunities, parent efficacy and social, emotional, and behavioral concerns. Parents reported a high percentage of needs as important, but a large percentage of these important needs were considered unmet. Significant disparities based on racial/ethnic identities and access to resources were found. In order to successfully engage parents in special education therapy activities, providers must work to understand and address parents' engagement needs, paying special attention to each family's unique circumstances to optimize engagement.
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Affiliation(s)
- Ashley N Murphy
- Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, 710 N. Lake Shore Drive, Suite 1200, Chicago, IL, 60611, USA.
| | - Kathleen Moskowitz
- Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, 710 N. Lake Shore Drive, Suite 1200, Chicago, IL, 60611, USA
| | - Francesca Fernandez
- Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, 710 N. Lake Shore Drive, Suite 1200, Chicago, IL, 60611, USA
| | - Heather J Risser
- Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, 710 N. Lake Shore Drive, Suite 1200, Chicago, IL, 60611, USA
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Du Plessis CD, Hampton LH, Harty M. Enhanced Milieu Teaching in resource-constrained settings: Stakeholder-informed adaptation guidelines. SOUTH AFRICAN JOURNAL OF COMMUNICATION DISORDERS 2024; 71:e1-e10. [PMID: 38426737 PMCID: PMC10913137 DOI: 10.4102/sajcd.v71i1.989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 08/18/2023] [Accepted: 08/25/2023] [Indexed: 03/02/2024] Open
Abstract
BACKGROUND Enhanced Milieu Teaching (EMT) is an evidence-based naturalistic developmental behavioural intervention (NDBI) for children with developmental disabilities. Little is known about the EMT's fit or what adaptations might be needed to improve its applicability within a resource-constrained setting. OBJECTIVES To explore stakeholders' perceptions of the contextual fit of EMT for young children with developmental disabilities in a resource-constrained context and to identify adaptations to improve EMT's contextual fit. METHOD We conducted a descriptive qualitative study using semi-structured interviews and focus groups. Participants included 5 speech and language therapists and 11 caregivers of children with developmental disabilities who speak English and Afrikaans or isiXhosa. Using thematic analysis, data were coded into 10 subthemes and grouped according to the Adaptome framework components. RESULTS Overall, stakeholders view EMT as an appropriate intervention in the South African context. They indicated that certain intervention components may need to be modified. Specifically, clinicians may need to adapt intervention materials and activities to be sensitive to families' available resources, preferred activity routines and priorities. From these data, we provide guidelines to improve the fit of EMT in South Africa. CONCLUSION Enhanced Milieu Teaching is an appropriate intervention in the South African context, although some adaptations can enhance its fit.Contribution: This article highlights the importance of engaging with stakeholders to determine the fit of NDBIs, like EMT, as they are implemented in new contexts. Based on these insights, stakeholder-informed adaptation guidelines are provided for improving the contextual fit of EMT in resource-constrained settings.
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Affiliation(s)
- Chevonne D Du Plessis
- Department of Health and Rehabilitation Sciences, Faculty of Health Sciences, University of Cape Town, Cape Town.
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