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Westlake F, Westlake M, Totsika V. A systematic review and meta-analysis of the effectiveness of interventions targeting the parent-child relationship in families of children with an intellectual disability. JOURNAL OF APPLIED RESEARCH IN INTELLECTUAL DISABILITIES 2024; 37:e13273. [PMID: 39192691 DOI: 10.1111/jar.13273] [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: 10/02/2023] [Revised: 06/21/2024] [Accepted: 06/24/2024] [Indexed: 08/29/2024]
Abstract
BACKGROUND The review aimed to investigate the effectiveness of parent-child relationship interventions for families of children with intellectual disability up to 12 years old. METHODS Quasi-experimental or randomised controlled trials (RCTs) of interventions targeting the parent-child relationship where ≥50% of children had an intellectual disability were included. Meta-analyses of parent-child relationship outcomes and child outcomes used standardised mean difference as the effect size. RESULTS Twenty-seven papers were included (N = 1325). Parent-child relationship outcomes improved significantly (n = 1325; g = 1.08, 95% CI: 0.64, 1.52) with a large effect size that was robust to sensitivity analyses. Child developmental outcomes improved significantly (n = 1082; g = 0.65, 95% CI: 0.23, 1.07), and indicated a large effect size for child socialisation and communication. CONCLUSIONS Findings suggest that interventions targeting parent-child relationship quality are associated with substantial improvements in parent-child relationship and may improve child outcomes related to socialisation and communication.
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Affiliation(s)
- Freya Westlake
- Department of Clinical, Educational and Health Psychology, University College London, London, UK
| | - Meryl Westlake
- Department of Clinical, Educational and Health Psychology, University College London, London, UK
- Child Attachment and Psychological Therapies Research Unit, The Anna Freud National Centre for Children and Families, London, UK
| | - Vaso Totsika
- Division of Psychiatry, University College London, London, UK
- Centre for Research in Intellectual and Developmental Disabilities, University of Warwick, Coventry, UK
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Yeom JS, Kim J. Effectiveness of online responsive teaching in young children with developmental disabilities: a pilot study. Clin Exp Pediatr 2024; 67:303-311. [PMID: 38772408 DOI: 10.3345/cep.2023.01662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 04/07/2024] [Indexed: 05/23/2024] Open
Abstract
BACKGROUND Responsive teaching (RT) interventions, which enhance developmental outcomes by improving children's engagement behaviors, are traditionally delivered in person. However, the coronavirus disease 2019 pandemic complicated this approach. PURPOSE This study aimed to evaluate the efficacy and acceptance of online RT in children with developmental disabilities and their parents. METHODS This pilot study was conducted in Jinju, South Korea, and enrolled parent-child dyads referred to Gyeongsang National University Hospital for developmental concerns between April and September 2022. The children underwent a comprehensive developmental evaluation. The parents received a 5-session RT intervention via ZOOM on a mostly weekly basis. The first 2 sessions involved child development and RT lectures, while the others involved coaching on 3 of the 66 RT strategies. Problem behaviors, parent-child interactions, and parenting stress were assessed pre- versus postintervention using the Korean versions of the Child Behavior Checklist, Maternal/Child Behavior Rating Scale, and Parent Stress Index 4th Edition Short Form, respectively. Acceptability was evaluated using a self-administered questionnaire. RESULTS Of the 30 recruited parent-child pairs, 23 (76%) completed the intervention and assessments. The children (mean age, 2.66±0.86 years) included 12 with language delays, 7 with autism spectrum disorder, and 4 with global delays. Predominantly mothers (96%) participated. Online RT significantly improved pivotal behaviors- including joint attention (P=0.04), cooperation (P=0.01), and affect (P=0.01)-and reduced overall problem behaviors (P=0.04). Parents reported less parenting stress (P=0.01), improved interactive behaviors with increased responsiveness (P<0.01), and decreased directiveness (P<0.01). High satisfaction with online RT interventions was also previously reported. CONCLUSION These findings suggest that online RT can improve children's emotional and behavioral outcomes and maternal interaction styles and reduce parenting stress, offering accessible interventions amid challenges such as limited access and pandemics.
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Affiliation(s)
- Jung Sook Yeom
- Department of Pediatrics, Gyeongsang National University of Hospital, Jinju, Korea
- Gyeongsang National University School of Medicine, Gyeongsang Institute of Health Sciences, Jinju, Korea
| | - Jeongmee Kim
- Department of Child Psychotherapy, The Graduate School of Hanyang University, Seoul, Korea
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Donolato E, Toffalini E, Rogde K, Nordahl-Hansen A, Lervåg A, Norbury C, Melby-Lervåg M. Oral language interventions can improve language outcomes in children with neurodevelopmental disorders: A systematic review and meta-analysis. CAMPBELL SYSTEMATIC REVIEWS 2023; 19:e1368. [PMID: 38024782 PMCID: PMC10680434 DOI: 10.1002/cl2.1368] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/01/2023]
Abstract
Background Young people who fail to develop language as expected face significant challenges in all aspects of life. Unfortunately, language disorders are common, either as a distinct condition (e.g., Developmental Language Disorder) or as a part of another neurodevelopmental condition (e.g., autism). Finding ways to attenuate language problems through intervention has the potential to yield great benefits not only for the individual but also for society as a whole. Objectives This meta-analytic review examined the effect of oral language interventions for children with neurodevelopmental disorders. Search Methods The last electronic search was conducted in April 2022. Selection Criteria Intervention studies had to target language skills for children from 2 to 18 years of age with Developmental Language Disorder, autism, intellectual disability, Down syndrome, Fragile X syndrome, and Williams syndrome in randomised controlled trials or quasi-experimental designs. Control groups had to include business-as-usual, waiting list, passive or active conditions. However, we excluded studies in which the active control group received a different type, delivery, or dosage of another language intervention. Eligible interventions implemented explicit and structured activities (i.e., explicit instruction of vocabulary, narrative structure or grammatical rules) and/or implicit and broad activities (i.e., shared book reading, general language stimulation). The intervention studies had to assess language skills in receptive and/or expressive modalities. Data Collection and Analysis The search provided 8195 records after deduplication. Records were screened by title and abstract, leading to full-text examinations of 448 records. We performed Correlated and Hierarchical Effects models and ran a retrospective power analysis via simulation. Publication bias was assessed via p-curve and precision-effect estimate. Main Results We examined 38 studies, with 46 group comparisons and 108 effects comparing pre-/post-tests and eight studies, with 12 group comparisons and 21 effects at follow-up. The results showed a mean effect size of d = 0.27 at the post-test and d = 0.18 at follow-up. However, there was evidence of publication bias and overestimation of the mean effects. Effects from the meta-analysis were significantly related to these elements: (1) receptive vocabulary and omnibus receptive measures showed smaller effect sizes relative to expressive vocabulary, grammar, expressive and receptive discourse, and omnibus expressive tests; and (2) the length of the intervention, where longer sessions conducted over a longer period of time were more beneficial than brief sessions and short-term interventions. Neither moderators concerning participants' characteristics (children's diagnosis, diagnostic status, age, sex, and non-verbal cognitive ability and severity of language impairment), nor those regarding of the treatment components and implementation of the language interventions (intervention content, setting, delivery agent, session structure of the intervention or total number of sessions) reached significance. The same occurred to indicators of study quality. The risk of bias assessment showed that reporting quality for the studies examined in the review was poor. Authors’ Conclusions In sum, the current evidence base is promising but inconclusive. Pre-registration and replication of more robust and adequately powered trials, which include a wider range of diagnostic conditions, together with more long-term follow-up comparisons, are needed to drive evidence-based practice and policy.
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Affiliation(s)
| | - Enrico Toffalini
- Department of General Psychology University of Padova Padova Italy
| | - Kristin Rogde
- Department of Special Needs Education University of Oslo Oslo Norway
| | | | | | - Courtenay Norbury
- Division of Psychology & Language Sciences University College London London UK
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Wandin H, Lindberg P, Sonnander K. A trained communication partner’s use of responsive strategies in aided communication with three adults with Rett syndrome: A case report. Front Psychol 2022; 13:989319. [PMID: 36248576 PMCID: PMC9559184 DOI: 10.3389/fpsyg.2022.989319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 09/09/2022] [Indexed: 11/13/2022] Open
Abstract
PurposeTo explore and describe a trained communication partner’s use of responsive strategies in dyadic interaction with adults with Rett syndrome.IntroductionResponsive partner strategies facilitate social, communicative, and linguistic development. The common feature is that the communication partner responds contingently to the other’s focus of attention and interprets their acts as communicative. Research on responsive partner strategies that involves individuals with significant communication and motor disabilities remains sparse. The same applies to if, and how, the use of communication aids impacts on the partner’s use of responsive strategies.Materials and methodsA therapist, trained in responsive partner strategies and aided communication interacted during 14 sessions with each of three participants. The participants were adults with Rett syndrome. A gaze-controlled device and responsive strategies were used during all sessions. The Responsive Augmentative and Alternative Communication Style scale (RAACS) was used to assess the partner’s responsiveness. RAACS consists of 11 items including ratings of to what extent the partner is being attentive to, confirms, and expands the individual’s communication. During eight of the 14 sessions, aided AAC Modelling was also used, i.e., the communication partner pointed at symbols on the gaze-controlled device while interacting. In addition to RAACS, each time the communication partner confirmed or expanded on communication when (a) the participants used the gaze-controlled device and (b) the participants did not use the gaze-controlled device was counted. Descriptive statistics were used to present the results. Non-parametric tests were used to compare means between the two conditions and between participants.ResultsInter-rater agreement for the different RAACS items ranged from 0.73 to 0.96 and was thus found to be fair to excellent. The communication partner’s use of responsive strategies varied when communicating with different participants and the scores were higher when aided AAC modeling was used. The communication partner’s number of responses and use of responsive strategies were higher when the participants communicated through a gaze-controlled device.ConclusionThe communication partner’s use of responsive and scaffolding strategies is not a fixed construct but varies in interactions with different non-speaking persons. The same is true whether the non-speaking person uses a gaze-controlled device with digitized speech or not.
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Affiliation(s)
- Helena Wandin
- Disability and Habilitation, Department of Public Health and Caring Sciences, Uppsala University, Uppsala, Sweden
- National Center for Rett Syndrome and Related Disorders, Frösön, Sweden
- *Correspondence: Helena Wandin,
| | - Per Lindberg
- Clinical Psychology, Department of Psychology, Uppsala University, Uppsala, Sweden
| | - Karin Sonnander
- Disability and Habilitation, Department of Public Health and Caring Sciences, Uppsala University, Uppsala, Sweden
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Alemany-González M, Vilademunt M, Gener T, Puig MV. Postnatal environmental enrichment enhances memory through distinct neural mechanisms in healthy and trisomic female mice. Neurobiol Dis 2022; 173:105841. [PMID: 35988873 DOI: 10.1016/j.nbd.2022.105841] [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: 06/09/2022] [Revised: 08/12/2022] [Accepted: 08/15/2022] [Indexed: 10/15/2022] Open
Abstract
Stimulating lifestyles have powerful effects on cognitive abilities, especially when they are experienced early in life. Cognitive therapies are widely used to improve cognitive impairment due to intellectual disability, aging, and neurodegeneration, however the underlying neural mechanisms are poorly understood. We investigated the neural correlates of memory amelioration produced by postnatal environmental enrichment (EE) in diploid mice and the Ts65Dn mouse model of Down syndrome (trisomy 21). We recorded neural activities in brain structures key for memory processing, the hippocampus and the prefrontal cortex, during rest, sleep and memory performance in mice reared in non-enriched or enriched environments. Enriched wild-type animals exhibited enhanced neural synchrony in the hippocampus across different brain states (increased gamma oscillations, theta-gamma coupling, sleep ripples). Trisomic females showed increased theta and gamma rhythms in the hippocampus and prefrontal cortex across different brain states along with enlarged ripples and disrupted circuit gamma signals that were associated with memory deficits. These pathological activities were attenuated in their trisomic EE-reared peers. Our results suggest distinct neural mechanisms for the generation and rescue of healthy and pathological brain synchrony, respectively, by EE and put forward hippocampal-prefrontal hypersynchrony and miscommunication as major targets underlying the beneficial effects of EE in intellectual disability.
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Affiliation(s)
- Maria Alemany-González
- Integrative Pharmacology and Systems Neuroscience, Hospital del Mar Medical Research Institute, Barcelona Biomedical Research Park, 08003 Barcelona, Spain
| | - Marta Vilademunt
- Integrative Pharmacology and Systems Neuroscience, Hospital del Mar Medical Research Institute, Barcelona Biomedical Research Park, 08003 Barcelona, Spain
| | - Thomas Gener
- Integrative Pharmacology and Systems Neuroscience, Hospital del Mar Medical Research Institute, Barcelona Biomedical Research Park, 08003 Barcelona, Spain; Catalan Institute of Nanoscience and Nanotechnology (ICN2), the Barcelona Institute of Science and Technology (BIST), Campus UAB, Bellaterra, 08193 Barcelona, Spain; Institut de Neurociències, Universitat Autònoma de Barcelona, 08193 Bellaterra, Barcelona, Spain
| | - M Victoria Puig
- Integrative Pharmacology and Systems Neuroscience, Hospital del Mar Medical Research Institute, Barcelona Biomedical Research Park, 08003 Barcelona, Spain; Catalan Institute of Nanoscience and Nanotechnology (ICN2), the Barcelona Institute of Science and Technology (BIST), Campus UAB, Bellaterra, 08193 Barcelona, Spain; Institut de Neurociències, Universitat Autònoma de Barcelona, 08193 Bellaterra, Barcelona, Spain.
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Çelik S, Tomris G, Tuna DM. The COVID-19 pandemic: The evaluation of the emergency remote parent training program based on at-home support for children with down syndrome. CHILDREN AND YOUTH SERVICES REVIEW 2022; 133:106325. [PMID: 34873354 PMCID: PMC8636318 DOI: 10.1016/j.childyouth.2021.106325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 11/14/2021] [Accepted: 11/28/2021] [Indexed: 06/13/2023]
Abstract
During the COVID-19 pandemic, the development of emergency remote training programs for young children with Down syndrome, learning difficulties, and severe health problems and their parents became a requirement. The present study aimed to evaluate the impact of the "applied emergency remote training program", prepared to address the needs of parents with children with Down syndrome and to offer them at-home support. It is an evaluative case study conducted with 11 parents of 11-35 months old children with Down syndrome. The findings demonstrated that the program could be conducted in a home environment, it improved the interactional behavior of both parents and children, reduced the number of difficult routines, and was considered as an educational, instructive, and band-aid solution. Issues such as the development of systematic psycho-social support systems that increase full participation and motivation of parents in distance education programs are important during extreme times such as the pandemic. Difficulties in online data collection, the employment of coaching and counseling systems in information maintenance, individualization of the program, the improvement of the interactivity in the program, and the development of applied training programs on different topics still wait for a solution.
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Affiliation(s)
- S Çelik
- Early Intervention/Special Education, Anadolu University, Faculty of Education, Department of Special Education, Eskisehir, Turkey
| | - G Tomris
- Early Intervention/Special Education, Eskisehir Osmangazi University, Faculty of Education, Department of Special Education, Eskisehir, Turkey
| | - D M Tuna
- Private Ocean Psychological and Devolopmental Support Center, Hoşnudiye Neighborhood, 732. Street, Kent Plaza, 6/5, Eskisehir, Turkey
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Frizelle P, Ceroni A, Bateman L, Hart N. Speech and language therapy services for people with Down syndrome: The disparity between research and practice. JOURNAL OF POLICY AND PRACTICE IN INTELLECTUAL DISABILITIES 2021. [DOI: 10.1111/jppi.12405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Pauline Frizelle
- Department of Speech and Hearing Sciences University College Cork Republic of Ireland
| | - Anna Ceroni
- Department of Speech and Hearing Sciences University College Cork Republic of Ireland
| | - Lorna Bateman
- Psychology Department, Cork North Lee Health Services Executive Republic of Ireland
| | - Nicola Hart
- Down syndrome Ireland Dublin Republic of Ireland
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Channell MM, Bosley R. Mental State Language Use in Children with Down Syndrome and the Role of Caregivers. Semin Speech Lang 2021; 42:318-329. [PMID: 34311483 PMCID: PMC9303012 DOI: 10.1055/s-0041-1730990] [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: 10/20/2022]
Abstract
Children with Down syndrome (DS) have both strengths and difficulties in speech, language, and social communication. Mental state language-the ability to discuss others' perspectives such as their thoughts, feelings, and intentions-represents a foundational social communicative skill that is delayed in many children with DS, even into the school-age years. The purpose of this article is to review the evidence base on mental state language development in school-age children with DS, focusing in particular on assessment and intervention. We discuss assessment procedures that are both age appropriate and developmentally appropriate for this population. We also present preliminary data highlighting the role of caregivers in supporting mental state language development in school-age children with DS through shared storytelling. We propose that interventions aimed at supporting mental state language development in DS should include a focus on caregiver-child shared storybook reading, even in the school-age years. Therefore, we discuss key considerations for clinicians when teaching caregivers strategies for supporting mental state language and social communication in children with DS.
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Affiliation(s)
- Marie Moore Channell
- Department of Speech and Hearing Science, University of Illinois at Urbana-Champaign, Champaign, Illinois
| | - Rebekah Bosley
- Department of Speech and Hearing Science, University of Illinois at Urbana-Champaign, Champaign, Illinois
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Mattie LJ, Hadley PA. Characterizing the Richness of Maternal Input for Word Learning in Neurogenetic Disorders. Semin Speech Lang 2021; 42:301-317. [PMID: 34311482 DOI: 10.1055/s-0041-1730914] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Promoting language abilities, including early word learning, in children with neurogenetic disorders with associated language disorders, such as Down syndrome (DS) and fragile X syndrome (FXS), is a main concern for caregivers and clinicians. For typically developing children, the quality and quantity of maternal language input and maternal gesture use contributes to child word learning, and a similar relation is likely present in DS and FXS. However, few studies have examined the combined effect of maternal language input and maternal gesture use on child word learning. We present a multidimensional approach for coding word-referent transparency in naturally occurring input to children with neurogenetic disorders. We conceptualize high-quality input from a multidimensional perspective, considering features from linguistic, interactive, and conceptual dimensions simultaneously. Using case examples, we highlight how infrequent the moments of word-referent transparency are for three toddlers with DS during play with their mothers. We discuss the implications of this multidimensional framework for children with DS and FXS, including the clinical application of our approach to promote early word learning for these children.
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Affiliation(s)
- Laura J Mattie
- Department of Speech and Hearing Science, University of Illinois at Urbana-Champaign, Champaign, Illinois
| | - Pamela A Hadley
- Department of Speech and Hearing Science, University of Illinois at Urbana-Champaign, Champaign, Illinois
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Lee A, Knafl K, Van Riper M. Family Variables and Quality of Life in Children with Down Syndrome: A Scoping Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18020419. [PMID: 33430335 PMCID: PMC7825751 DOI: 10.3390/ijerph18020419] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Revised: 12/22/2020] [Accepted: 12/28/2020] [Indexed: 12/20/2022]
Abstract
The purpose of this scoping review was to identify the family and child quality of life variables that have been studied in relation to one another in children with Down syndrome, the frequency with which different relationships have been studied, and the extent to which family variables were the focus of the research aims. A literature search was conducted to find studies published between January 2007 and June 2018. The initial search yielded 2314 studies; of these, 43 were selected for a final review. Researchers most often addressed family resources and family problem-solving and coping concerning child personal development and physical well-being. Little attention to child emotional well-being was observed, with none considering family appraisal of child emotional well-being. The relationship between family variables and child QoL rarely was the primary focus of the study. Methodologically, most reviewed studies used cross-sectional designs, were conducted in North America and based on maternal report. From future research considering the issues found in this review, healthcare providers can obtain an in-depth understanding of relationships between children and family variables.
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Affiliation(s)
- Anna Lee
- School of Nursing, Korea University, Seoul 02841, Korea
- Correspondence: ; Tel.: +82-2-3290-4900
| | - Kathleen Knafl
- School of Nursing, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599-7460, USA; (K.K.); (M.V.R.)
| | - Marcia Van Riper
- School of Nursing, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599-7460, USA; (K.K.); (M.V.R.)
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Susanty D, Noel P, Sabeh MS, Jahoda A. Benefits and cultural adaptations of psychosocial interventions for parents and their children with intellectual disabilities in low-and middle-income countries: A systematic review. JOURNAL OF APPLIED RESEARCH IN INTELLECTUAL DISABILITIES 2020; 34:421-445. [PMID: 33258302 DOI: 10.1111/jar.12820] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2019] [Revised: 08/24/2020] [Accepted: 09/25/2020] [Indexed: 11/30/2022]
Abstract
BACKGROUND Evidence and awareness of the importance of culturally adapting psychosocial interventions is growing. The aim of this paper is to systematically review studies on cultural adaptations of psychosocial interventions for parents and their children with intellectual disabilities, in low- and middle-income countries. METHODS Studies were identified through electronic databases and searching bibliographies. The quality and cultural adaptations of thirteen studies focusing on parental trainings were analysed using standardised tools and frameworks. RESULTS Findings suggest interventions reduce the risk of depression and stress and increase coping strategies and positive perceptions of family functioning. Parenting skills training may improve parent-child interactions and child development. However, these benefits should be interpreted cautiously due to methodological shortcomings. Most studies described efforts to make appropriate cultural adaptations to the interventions, but these adaptations were not comprehensive. CONCLUSION High-quality cultural adaptations are crucial to providing meaningful interventions in different parts of the world.
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Affiliation(s)
| | - Pia Noel
- PhD Candidate, Social and Political Science, University of Edinburgh, Edinburgh, UK
| | | | - Andrew Jahoda
- Professor of Learning Disabilities, Institute of Health and Wellbeing College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
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Ferrario I. Do parent-mediated interventions improve communication and language development in children with Down syndrome? - A Cochrane Review summary with commentary. Dev Neurorehabil 2020; 23:482-484. [PMID: 33124937 DOI: 10.1080/17518423.2020.1826145] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Irene Ferrario
- ISICO (Italian Scientific Spine Institute) , Milan, Italy
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13
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Lorang E, Hartley S, Sterling A. Physiological arousal and observed behaviour in parent-child interactions involving young children with Down syndrome. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2020; 64:426-433. [PMID: 31971300 PMCID: PMC7237288 DOI: 10.1111/jir.12714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Revised: 12/17/2019] [Accepted: 01/06/2020] [Indexed: 05/16/2023]
Abstract
BACKGROUND Parents of children with Down syndrome (DS) play an important role in their child's development. Physiological measures, such as electrodermal activity (EDA), can shed light on parent-child relations beyond the behavioural level. The goals of the current study were to assess the feasibility of collecting EDA data in preschool age children with DS, examine the association between parent and child EDA during play-based interactions, and investigate the relation between parent and child EDA and observed parent behaviours. METHOD Two parents in 15 families participated in dyadic free play interactions with their child with DS (i.e., 15 mother-child and 15 father-child interactions). The children with DS (aged 24-61 months) and both of their parents wore multisensory wristbands measuring EDA. Parent behaviours were coded as requests for behavioural complies, requests for verbal complies, or comments. RESULTS Usable EDA data were collected for 13/15 children and 11/15 mothers during the mother-child interactions and 14/15 children and 12/15 fathers during the father-child interactions. Parent and child EDA variability was significantly positively related for father-child but not mother-child dyads. Maternal use of requests for behavioural complies was positively related to child EDA variability. CONCLUSIONS The collection of EDA data through wristbands worn by young children with DS during early parent-child interactions was feasible. Preliminary findings indicated that some aspects of parent and child physiology in DS may be related in different ways for mother-child and father-child dyads.
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Affiliation(s)
- Emily Lorang
- Department of Communication Sciences and Disorders, University of Wisconsin-Madison, Madison, WI
- Waisman Center, University of Wisconsin-Madison, Madison, WI
| | - Sigan Hartley
- Department of Human Development and Family Studies, University of Wisconsin – Madison, Madison, WI
- Waisman Center, University of Wisconsin-Madison, Madison, WI
| | - Audra Sterling
- Department of Communication Sciences and Disorders, University of Wisconsin-Madison, Madison, WI
- Waisman Center, University of Wisconsin-Madison, Madison, WI
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Abstract
Introducción: El síndrome de Down presenta importantes diferencias en tasas de incidencia según territorios y países, siendo además una de los trastornos genéticos más complejos, aunque su detección sea la más precoz de los trastornos genéticos. En España se ha producido una drástica reducción de nacimientos, existiendo un aumento en otras zonas del mundo como Latinoamérica. Objetivo y método: Se pretende realizar una revisión sistemática sobre el conocimiento científico actual relacionado con intervenciones tempranas en SD desde los años 2000 al 2017, utilizando la metodología PRISMA. Resultados: Se observa intensas lagunas metodológicas, enfatizándose las investigaciones transversales por encima de los longitudinales y sobre todo en zonas concretas del mundo. De este síndrome siguen interesando los factores cognitivos en detrimento de variables familiares y otros aspectos claves para un desarrollo psicoevolutivo adecuado. No se observan trabajos de intervención temprana ni de evaluación de programas en países hispanohablantes, y la mayoría de publicaciones científicas mezclan edades y sexos en sus muestras. Discusión: Se discuten los resultados obtenidos de la revisión realizada. Conclusiones: A lo largo del tiempo se observa una importante reducción del interés científico por este síndrome. Se siguen realizando trabajos de manera redundante sobre los mismos aspectos, sin valorar subdimensiones imprescindibles para el desarrollo biopsicosocial de este colectivo.
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Saran A, White H, Kuper H. Evidence and gap map of studies assessing the effectiveness of interventions for people with disabilities in low-and middle-income countries. CAMPBELL SYSTEMATIC REVIEWS 2020; 16:e1070. [PMID: 37131970 PMCID: PMC8356326 DOI: 10.1002/cl2.1070] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
Background There are approximately 1 billion people in the world with some form of disability. This corresponds to approximately 15% of the world's population (World Report on Disability, 2011). The majority of people with disabilities (80%) live in low- and middle-income countries (LMICs), where disability has been shown to disproportionately affect the most disadvantaged sector of the population. Decision makers need to know what works, and what does not, to best invest limited resources aimed at improving the well-being of people with disabilities in LMICs. Systematic reviews and impact evaluations help answer this question. Improving the availability of existing evidence will help stakeholders to draw on current knowledge and to understand where new research investments can guide decision-making on appropriate use of resources. Evidence and gap maps (EGMs) contribute by showing what evidence there is, and supporting the prioritization of global evidence synthesis needs and primary data collection. Objectives The aim of this EGM is to identify, map and describe existing evidence of effectiveness studies and highlight gaps in evidence base for people with disabilities in LMICs. The map helps identify priority evidence gaps for systematic reviews and impact evaluations. Methods The EGM included impact evaluation and systematic reviews assessing the effect of interventions for people with disabilities and their families/carers. These interventions were categorized across the five components of community-based rehabilitation matrix; health, education, livelihood, social and empowerment. Included studies looked at outcomes such as, health, education, livelihoods, social inclusion and empowerment, and were published for LMICs from 2000 onwards until January 2018. The searches were conducted between February and March 2018. The EGM is presented as a matrix in which the rows are intervention categories (e.g., health) and subcategories (e.g., rehabilitation) and the column outcome domains (e.g., health) and subdomains (e.g., immunization). Each cell lists the studies for that intervention for those outcomes, with links to the available studies. Included studies were therefore mapped according to intervention and outcomes assessed and additional filters as region, population and study design were also coded. Critical appraisal of included systematic review was done using A Measurement Tool to Assess Systematic Reviews' rating scale. We also quality-rated the impact evaluation using a quality assessment tool based on various approaches to risk of bias assessment. Results The map includes 166 studies, of which 59 are systematic reviews and 107 impact evaluation. The included impact evaluation are predominantly quasiexperimental studies (47%). The numbers of studies published each year have increased steadily from the year 2000, with the largest number published in 2017.The studies are unevenly distributed across intervention areas. Health is the most heavily populated area of the map. A total of 118 studies of the 166 studies concern health interventions. Education is next most heavily populated with 40 studies in the education intervention/outcome sector. There are relatively few studies for livelihoods and social, and virtually none for empowerment. The most frequent outcome measures are health-related, including mental health and cognitive development (n = 93), rehabilitation (n = 32), mortality and morbidity (n = 23) and health check-up (n = 15). Very few studies measured access to assistive devices, nutrition and immunization. Over half (n = 49) the impact evaluation come from upper-middle income countries. There are also geographic gaps, most notably for low income countries (n = 9) and lower-middle income countries (n = 34). There is a fair amount of evidence from South Asia (n = 73) and Sub-Saharan Africa (n = 51). There is a significant gap with respect to study quality, especially with respect to impact evaluation. There appears to be a gap between the framing of the research, which is mostly within the medical model and not using the social model of disability. Conclusion Investing in interventions to improve well-being of people with disabilities will be critical to achieving the 2030 agenda for sustainable development goals. The EGM summarized here provides a starting point for researchers, decision makers and programme managers to access the available research evidence on the effectiveness of interventions for people with disabilities in LMICs in order to guide policy and programme activity, and encourage a more strategic, policy-oriented approach to setting the future research agenda.
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Affiliation(s)
| | | | - Hannah Kuper
- London School of Hygiene and Tropical Medicine (LSHTM)LondonUK
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O'Toole C, Lee AS, Gibbon FE, van Bysterveldt AK, Hart NJ. Parent-mediated interventions for promoting communication and language development in young children with Down syndrome. Cochrane Database Syst Rev 2018; 10:CD012089. [PMID: 30321454 PMCID: PMC6516877 DOI: 10.1002/14651858.cd012089.pub2] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
BACKGROUND Communication and language development are areas of particular weakness for young children with Down syndrome. Caregivers' interaction with children influences language development, so many early interventions involve training parents how best to respond to their children and provide appropriate language stimulation. Thus, these interventions are mediated through parents, who in turn are trained and coached in the implementation of interventions by clinicians. As the interventions involve a considerable commitment from clinicians and families, we undertook this review to synthesise the evidence of their effectiveness. OBJECTIVES To assess the effects of parent-mediated interventions for improving communication and language development in young children with Down syndrome. Other outcomes are parental behaviour and responsivity, parental stress and satisfaction, and children's non-verbal means of communicating, socialisation and behaviour. SEARCH METHODS In January 2018 we searched CENTRAL, MEDLINE, Embase and 14 other databases. We also searched three trials registers, checked the reference lists of relevant reports identified by the electronic searches, searched the websites of professional organizations, and contacted their staff and other researchers working in the field to identify other relevant published, unpublished and ongoing studies. SELECTION CRITERIA We included randomised controlled trials (RCTs) and quasi-RCTs that compared parent-mediated interventions designed to improve communication and language versus teaching/treatment as usual (TAU) or no treatment or delayed (wait-listed) treatment, in children with Down syndrome aged between birth and six years. We included studies delivering the parent-mediated intervention in conjunction with a clinician-mediated intervention, as long as the intervention group was the only group to receive the former and both groups received the latter. DATA COLLECTION AND ANALYSIS We used standard Cochrane methodological procedures for data collection and analysis. MAIN RESULTS We included three studies involving 45 children aged between 29 months and six years with Down syndrome. Two studies compared parent-mediated interventions versus TAU; the third compared a parent-mediated plus clinician-mediated intervention versus a clinician-mediated intervention alone. Treatment duration varied from 12 weeks to six months. One study provided nine group sessions and four individualised home-based sessions over a 13-week period. Another study provided weekly, individual clinic-based or home-based sessions lasting 1.5 to 2 hours, over a six-month period. The third study provided one 2- to 3-hour group session followed by bi-weekly, individual clinic-based sessions plus once-weekly home-based sessions for 12 weeks. Because of the different study designs and outcome measures used, we were unable to conduct a meta-analysis.We judged all three studies to be at high risk of bias in relation to blinding of participants (not possible due to the nature of the intervention) and blinding of outcome assessors, and at an unclear risk of bias for allocation concealment. We judged one study to be at unclear risk of selection bias, as authors did not report the methods used to generate the random sequence; at high risk of reporting bias, as they did not report on one assessed outcome; and at high risk of detection bias, as the control group had a cointervention and only parents in the intervention group were made aware of the target words for their children. The sample sizes of each included study were very small, meaning that they are unlikely to be representative of the target population.The findings from the three included studies were inconsistent. Two studies found no differences in expressive or receptive language abilities between the groups, whether measured by direct assessment or parent reports. However, they did find that children in the intervention group could use more targeted vocabulary items or utterances with language targets in certain contexts postintervention, compared to those in the control group; this was not maintained 12 months later. The third study found gains for the intervention group on total-language measures immediately postintervention.One study did not find any differences in parental stress scores between the groups at any time point up to 12 months postintervention. All three studies noted differences in most measures of how the parents talked to and interacted with their children postintervention, and in one study most strategies were maintained in the intervention group at 12 months postintervention. No study reported evidence of language attrition following the intervention in either group, while one study found positive outcomes on children's socialisation skills in the intervention group. One study looked at adherence to the treatment through attendance data, finding that mothers in the intervention group attended seven out of nine group sessions and were present for four home visits. No study measured parental use of the strategies outside of the intervention sessions.A grant from the Hospital for Sick Children Foundation (Toronto, Ontario, Canada) funded one study. Another received partial funding from the National Institute of Child Health and Human Development and the Department of Education in the USA. The remaining study did not specify any funding sources.In light of the serious limitations in methodology, and the small number of studies included, we considered the overall quality of the evidence, as assessed by GRADE, to be very low. This means that we have very little confidence in the results, and further research is very likely to have an important impact on our confidence in the estimate of treatment effect. AUTHORS' CONCLUSIONS There is currently insufficient evidence to determine the effects of parent-mediated interventions for improving the language and communication of children with Down syndrome. We found only three small studies of very low quality. This review highlights the need for well-designed studies, including RCTs, to evaluate the effectiveness of parent-mediated interventions. Trials should use valid, reliable and similar measures of language development, and they should include measures of secondary outcomes more distal to the intervention, such as family well-being. Treatment fidelity, in particular parental dosage of the intervention outside of prescribed sessions, also needs to be documented.
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Affiliation(s)
- Ciara O'Toole
- University College CorkDepartment of Speech and Hearing SciencesBrookfield Health Sciences ComplexCollege RoadCorkIreland
| | - Alice S‐Y Lee
- University College CorkDepartment of Speech and Hearing SciencesBrookfield Health Sciences ComplexCollege RoadCorkIreland
| | - Fiona E Gibbon
- University College CorkDepartment of Speech and Hearing SciencesBrookfield Health Sciences ComplexCollege RoadCorkIreland
| | - Anne K van Bysterveldt
- University of CanterburySchool of Health SciencesKirkwood AvenueIlamChristchurchNew Zealand8041
| | - Nicola J Hart
- Down Syndrome IrelandNational Resource Team6, Carrig GlenCalverstownKildareIreland
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Parsons MB, Bentley E, Solari T, Reid DH. Familiarizing New Staff for Working with Adults with Severe Disabilities: a Case for Relationship Building. Behav Anal Pract 2016; 9:211-22. [PMID: 27622127 DOI: 10.1007/s40617-016-0129-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
In human service agencies, situations exist at various times in which consumers are not familiar with the staff who work with them. We evaluated effects of familiar versus unfamiliar staff working with two men with severe disabilities in a vocational program. Results indicated both participants displayed more compliance with familiar staff relative to unfamiliar staff and one exhibited more on-task (one was near ceiling levels with both staff). Subsequently, a familiarization process was conducted with four new staff before working with four men with severe disabilities that involved spending time with a participant in a preferred activity and phasing in to the participant's routine. Each staff worked with one participant after being familiarized and concurrently with another without being familiarized. In all but one case, participant compliance was greater with the familiarized staff. Except when on-task was near ceiling levels, it also was higher with the familiarized staff. Additionally, results offered some support for the existence of a good relationship between familiarized staff and participants in terms of more participant happiness indices than with unfamiliar staff and, to a smaller degree, less unhappiness indices and problem behavior. Implications for practitioners are discussed, including being aware of potential problems when unfamiliar staff work with adults with severe disabilities and considering familiarizing new staff prior to working with individuals. Discussion also addresses how more attention could be directed to relationship development from a practitioner and research perspective.
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Affiliation(s)
| | | | | | - Dennis H Reid
- Carolina Behavior Analysis and Support Center, Center, P. O. Box 425, Morganton, NC 28680 USA
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