1
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Dairo YM, Collett J, Dawes H. Development of a single-item physical activity intention measure for adults with intellectual disabilities: Evidence of validity and reliability. Disabil Health J 2024:101670. [PMID: 39068143 DOI: 10.1016/j.dhjo.2024.101670] [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: 10/31/2023] [Revised: 07/01/2024] [Accepted: 07/03/2024] [Indexed: 07/30/2024]
Abstract
BACKGROUND Physical activity (PA) is important for overall health and well-being, but adults with intellectual disabilities often struggle to achieve adequate levels of PA. Therefore, it is necessary to understand their PA behaviour. OBJECTIVE To develop a Single-Item Physical Activity Intention Measure (SPAIM) to assess PA intentions of adults with intellectual disabilities and preliminarily analyse its psychometric properties in terms of validity and reliability. METHODS The study had three phases: developing the SPAIM, assessing its validity and reliability evidence, and conducting a cross-sectional survey to analyse the relationship between PA intentions (measured by SPAIM) and PA levels. Participants were recruited between September 2016 and August 2017 from diverse settings in Oxford, UK, to ensure representation across the intellectual disability spectrum. RESULTS There were 82 participants aged 20-68 (mean age 36 ± 13) years who had mild-profound intellectual disabilities. The study provided evidence of content- and response processes-related validity to ensure respondents' understanding. Additionally, test-criterion evidence was provided, showing a predictive correlation between PA intention and sedentary hours/day (12 % of the explained variability). However, there was no correlation between PA intention and PA minutes/week. The study also provided adequate test-retest evidence (r = 0.78). CONCLUSIONS SPAIM may be a valuable tool for measuring PA intention in adults with intellectual disabilities. Modifying PA intentions could prove crucial in reducing sedentary behaviour and improving the health outcomes of this population. Future research and application of SPAIM in varied contexts will deepen our understanding of PA intentions and explore its predictive characteristics.
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Affiliation(s)
- Yetunde Marion Dairo
- Buckinghamshire New University, Queen Alexandra Road, High Wycombe, Buckinghamshire, HP11 2JZ, UK.
| | - Johnny Collett
- Clinical Exercise and Rehabilitation, MOReS, OxINMAHR, Research Lead: Department of Sport, Health Science and Social Work, Faculty of Health and Life Sciences, Oxford Brookes University, UK.
| | - Helen Dawes
- Clinical Rehabilitation, University of Exeter, Medical School Building, St Luke's Campus, Magdalen Road, Exeter, EX1 2LU, UK Exeter, England, UK.
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2
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Sánchez-Gómez V, Verdugo MÁ, Calvo MI, Amor AM, Palomero-Sierra B, Zampini L. How to Assess Oral Narrative Skills of Children and Adolescents with Intellectual Disabilities: A Systematic Review. Behav Sci (Basel) 2024; 14:308. [PMID: 38667104 PMCID: PMC11047450 DOI: 10.3390/bs14040308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Revised: 04/06/2024] [Accepted: 04/08/2024] [Indexed: 04/29/2024] Open
Abstract
Children and adolescents with intellectual disabilities (ID) often encounter difficulties with narrative skills. Yet, there is a lack of research focusing on how to assess these skills in this population. This study offers an overview of the tools used for assessing oral narrative skills in children and adolescents with ID, addressing key questions about common assessment tools, their characteristics, and reported evidence. A systematic review was conducted of the literature published between 2010 and 2023 in the PsycINFO, ERIC, Education, and Psychology databases. An initial 1176 studies were reviewed by abstract, of which 485 were read in full text, leading to the selection and analysis of 22 studies. Most of the identified tools involve analyzing language samples obtained using wordless picture story books. Three common tools are emphasized. Studies have primarily identified inter-rater reliability and test-criterion evidence for validity. The main tools and their characteristics are discussed in depth to aid readers in discerning suitable options for research or practical applications. The importance of reporting diverse sources of evidence for validity and reliability within this population is highlighted.
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Affiliation(s)
- Victoria Sánchez-Gómez
- Institute for Community Inclusion (INICO), University of Salamanca, 37005 Salamanca, Spain; (M.Á.V.); (M.I.C.); (A.M.A.); (B.P.-S.)
| | - Miguel Ángel Verdugo
- Institute for Community Inclusion (INICO), University of Salamanca, 37005 Salamanca, Spain; (M.Á.V.); (M.I.C.); (A.M.A.); (B.P.-S.)
- Department of Personality, Assessment, and Psychological Treatments, University of Salamanca, 37005 Salamanca, Spain
| | - María Isabel Calvo
- Institute for Community Inclusion (INICO), University of Salamanca, 37005 Salamanca, Spain; (M.Á.V.); (M.I.C.); (A.M.A.); (B.P.-S.)
- Department of Didactics, Organization, and Research Methods, University of Salamanca, 37008 Salamanca, Spain
| | - Antonio M. Amor
- Institute for Community Inclusion (INICO), University of Salamanca, 37005 Salamanca, Spain; (M.Á.V.); (M.I.C.); (A.M.A.); (B.P.-S.)
- Department of Personality, Assessment, and Psychological Treatments, University of Salamanca, 37005 Salamanca, Spain
| | - Blanca Palomero-Sierra
- Institute for Community Inclusion (INICO), University of Salamanca, 37005 Salamanca, Spain; (M.Á.V.); (M.I.C.); (A.M.A.); (B.P.-S.)
- Department of Basic Psychology, Psychobiology, and Methodology of Behavioral Science, University of Salamanca, 37005 Salamanca, Spain
| | - Laura Zampini
- Department of Psychology, University of Milano-Bicocca, 20126 Milan, Italy;
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3
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Wheeler AC. The Multiple Odysseys in Research and Clinical Care for Neurogenetic Conditions. AMERICAN JOURNAL ON INTELLECTUAL AND DEVELOPMENTAL DISABILITIES 2024; 129:110-115. [PMID: 38411239 DOI: 10.1352/1944-7558-129.2.110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/28/2024]
Abstract
Neurogenetic conditions (NGC; e.g., fragile X, Angelman, Prader-Willi syndromes) represent the cause for intellectual or developmental disabilities in up to 60% of cases. With expanded diagnostic options and an increasing focus on the development of gene therapies comes the potential of improved quality of life for individuals with NGCs and their families. However, these emerging initiatives also bring new challenges and considerations for NGC researchers and clinicians, including considerations for supporting caregivers and assuring outcome measures for clinical trials adequately reflect the lived experiences of people with NGCs. This paper summarizes the advances and current and future challenges of research and clinical service provision for people with NGCs and their caregivers.
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Affiliation(s)
- Anne C Wheeler
- Anne C. Wheeler, Genomics, Ethics, and Translational Research Program, RTI International
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4
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Esbensen AJ, Schworer EK, Lee NR, Hoffman EK, Yamamoto K, Fidler D. Implications of Using the BRIEF-Preschool With School-Age Children With Down Syndrome. AMERICAN JOURNAL ON INTELLECTUAL AND DEVELOPMENTAL DISABILITIES 2024; 129:41-55. [PMID: 38147888 PMCID: PMC10753925 DOI: 10.1352/1944-7558-129.1.41] [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: 05/04/2022] [Accepted: 05/02/2023] [Indexed: 12/28/2023]
Abstract
This study evaluated the appropriateness of scoring the Behavior Rating Inventory of Executive Function-Preschool (BRIEF-P) using age-equivalent scores generated from multiple measures of cognition and language among school-age children with Down syndrome (DS). Subscale T scores for 95 children with DS were contrasted using standard scoring on the Behavior Rating Inventory of Executive Function-Second edition (BRIEF-2; based on chronological age) to alternate scoring using the BRIEF-P (based on age-equivalent) for patterns of subscale intercorrelations, differences in mean scores, and agreement on findings from clinical cut-off scores. Results with children with DS suggested using (1) the BRIEF-P for children ages 2-5 years old, (2) the BRIEF-2 with chronological-age scoring or the BRIEF-P with age-equivalent scoring (with some caveats) for research on children ages 5-10 years old, and (3) the BRIEF-2 for children ages 11 and older.
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Affiliation(s)
- Anna J. Esbensen
- Division of Developmental and Behavioral Pediatrics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, USA
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Emily K. Schworer
- Division of Developmental and Behavioral Pediatrics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, USA
- Waisman Center, University of Wisconsin Madison, Madison, WI, USA
| | - Nancy R. Lee
- Department of Psychological and Brain Sciences, Drexel University, Philadelphia, PA, USA
| | - Emily K. Hoffman
- Division of Developmental and Behavioral Pediatrics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, USA
| | - Kaila Yamamoto
- Division of Developmental and Behavioral Pediatrics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, USA
| | - Deborah Fidler
- Human Development and Family Studies, Colorado State University, Fort Collins, CO, USA
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5
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Potter SN, Reynolds E, Okoniewski KC, Edwards A, Gable J, Hill C, Bakalov V, Zentz S, Whiting C, Cheves E, Garbarini K, Jalazo E, Howell C, Moore A, Wheeler A. Linking Angelman and dup15q data for expanded research (LADDER) database: a model for advancing research, clinical guidance, and therapeutic development for rare conditions. THERAPEUTIC ADVANCES IN RARE DISEASE 2024; 5:26330040241254122. [PMID: 38808315 PMCID: PMC11131393 DOI: 10.1177/26330040241254122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Accepted: 04/18/2024] [Indexed: 05/30/2024]
Abstract
Angelman syndrome (AS) and duplication 15q (dup15q) syndrome are rare neurogenetic conditions arising from a common locus on the long arm of chromosome 15. Individuals with both conditions share some clinical features (e.g. intellectual disability, epilepsy) and often require lifelong care. Disease-modifying therapies for both conditions are emerging, resulting in a significant need for a better understanding of the natural history of both AS and dup15q. Patient advocacy groups for both conditions recognized a need for a data repository that would link data on individuals from multiple sources to expand research, increase understanding of natural history, and accelerate the development of treatments, resulting in the Linking Angelman and Dup15q Data for Expanded Research (LADDER) Database. This paper describes the development and functionality of the LADDER Database - including challenges, lessons learned, and preliminary feasibility - and how it can be used as a model for other rare conditions.
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Affiliation(s)
- Sarah Nelson Potter
- RTI International, 3040 E. Cornwallis Road, Research Triangle Park, NC 27709-2194, USA
| | | | | | - Anne Edwards
- RTI International, Research Triangle Park, NC, USA
| | - Julia Gable
- RTI International, Research Triangle Park, NC, USA
| | | | | | | | | | - Emily Cheves
- RTI International, Research Triangle Park, NC, USA
| | - Katie Garbarini
- Angelman Syndrome Foundation, Aurora, IL, USA
- Dup15q Alliance, Matthews, NC, USA
| | - Elizabeth Jalazo
- Department of Pediatrics, The University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | | | | | - Anne Wheeler
- RTI International, Research Triangle Park, NC, USA
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6
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Kipkemoi P, Kim HA, Christ B, O'Heir E, Allen J, Austin-Tse C, Baxter S, Brand H, Bryant S, Buser N, de Menil V, Eastman E, Murugasen S, Galvin A, Kombe M, Ngombo A, Mkubwa B, Mwangi P, Kipkoech C, Lovgren A, MacArthur DG, Melly B, Mwangasha K, Martin A, Nkambule LL, Sanchis-Juan A, Singer-Berk M, Talkowski ME, VanNoy G, van der Merwe C, Newton C, O'Donnell-Luria A, Abubakar A, Donald KA, Robinson EB. Phenotype and genetic analysis of data collected within the first year of NeuroDev. Neuron 2023; 111:2800-2810.e5. [PMID: 37463579 DOI: 10.1016/j.neuron.2023.06.010] [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: 07/22/2022] [Revised: 01/13/2023] [Accepted: 06/16/2023] [Indexed: 07/20/2023]
Abstract
Genetic association studies have made significant contributions to our understanding of the etiology of neurodevelopmental disorders (NDDs). However, these studies rarely focused on the African continent. The NeuroDev Project aims to address this diversity gap through detailed phenotypic and genetic characterization of children with NDDs from Kenya and South Africa. We present results from NeuroDev's first year of data collection, including phenotype data from 206 cases and clinical genetic analyses of 99 parent-child trios. Most cases met criteria for global developmental delay/intellectual disability (GDD/ID, 80.3%). Approximately half of the children with GDD/ID also met criteria for autism. Analysis of exome-sequencing data identified a pathogenic or likely pathogenic variant in 13 (17%) of the 75 cases from South Africa and 9 (38%) of the 24 cases from Kenya. Data from the trio pilot are publicly available, and the NeuroDev Project will continue to develop resources for the global genetics community.
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Affiliation(s)
- Patricia Kipkemoi
- Neuroscience Unit, KEMRI-Wellcome Trust, Center for Geographic Medicine Research Coast, Kilifi, Kenya; Complex Trait Genetics Department, Center for Neurogenomics and Cognitive Research, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Heesu Ally Kim
- The Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Bjorn Christ
- Department of Paediatrics and Child Health, Red Cross War Memorial Children's Hospital and University of Cape Town, 4th Floor ICH Building, Rondebosch, South Africa
| | - Emily O'Heir
- The Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Jake Allen
- The Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Christina Austin-Tse
- The Broad Institute of MIT and Harvard, Cambridge, MA, USA; Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, USA
| | | | - Harrison Brand
- The Broad Institute of MIT and Harvard, Cambridge, MA, USA; Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, USA; Department of Neurology, Harvard Medical School, Boston, MA, USA
| | - Sam Bryant
- The Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Nick Buser
- The Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Victoria de Menil
- The Broad Institute of MIT and Harvard, Cambridge, MA, USA; Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Emma Eastman
- Department of Paediatrics and Child Health, Red Cross War Memorial Children's Hospital and University of Cape Town, 4th Floor ICH Building, Rondebosch, South Africa
| | - Serini Murugasen
- Department of Paediatrics and Child Health, Red Cross War Memorial Children's Hospital and University of Cape Town, 4th Floor ICH Building, Rondebosch, South Africa
| | - Alice Galvin
- The Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Martha Kombe
- Neuroscience Unit, KEMRI-Wellcome Trust, Center for Geographic Medicine Research Coast, Kilifi, Kenya
| | - Alfred Ngombo
- Neuroscience Unit, KEMRI-Wellcome Trust, Center for Geographic Medicine Research Coast, Kilifi, Kenya
| | - Beatrice Mkubwa
- Neuroscience Unit, KEMRI-Wellcome Trust, Center for Geographic Medicine Research Coast, Kilifi, Kenya
| | - Paul Mwangi
- Neuroscience Unit, KEMRI-Wellcome Trust, Center for Geographic Medicine Research Coast, Kilifi, Kenya
| | - Collins Kipkoech
- Neuroscience Unit, KEMRI-Wellcome Trust, Center for Geographic Medicine Research Coast, Kilifi, Kenya
| | - Alysia Lovgren
- The Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | | | - Brigitte Melly
- Department of Paediatrics and Child Health, Red Cross War Memorial Children's Hospital and University of Cape Town, 4th Floor ICH Building, Rondebosch, South Africa
| | - Katini Mwangasha
- Neuroscience Unit, KEMRI-Wellcome Trust, Center for Geographic Medicine Research Coast, Kilifi, Kenya
| | - Alicia Martin
- Analytic and Translational Genetics Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Lethukuthula L Nkambule
- Analytic and Translational Genetics Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Alba Sanchis-Juan
- The Broad Institute of MIT and Harvard, Cambridge, MA, USA; Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, USA; Department of Neurology, Harvard Medical School, Boston, MA, USA
| | | | - Michael E Talkowski
- The Broad Institute of MIT and Harvard, Cambridge, MA, USA; Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, USA; Department of Neurology, Harvard Medical School, Boston, MA, USA
| | - Grace VanNoy
- The Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | | | - Charles Newton
- Neuroscience Unit, KEMRI-Wellcome Trust, Center for Geographic Medicine Research Coast, Kilifi, Kenya; Department of Psychiatry, University of Oxford, London, UK; Institute of Human Development, Aga Khan University, Nairobi, Kenya
| | - Anne O'Donnell-Luria
- The Broad Institute of MIT and Harvard, Cambridge, MA, USA; Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, USA; Division of Genetics and Genomics, Boston Children's Hospital, Boston, MA, USA
| | - Amina Abubakar
- Neuroscience Unit, KEMRI-Wellcome Trust, Center for Geographic Medicine Research Coast, Kilifi, Kenya; Department of Psychiatry, University of Oxford, London, UK; Institute of Human Development, Aga Khan University, Nairobi, Kenya.
| | - Kirsten A Donald
- Department of Paediatrics and Child Health, Red Cross War Memorial Children's Hospital and University of Cape Town, 4th Floor ICH Building, Rondebosch, South Africa; Neuroscience Institute, University of Cape Town, Groote Schuur Hospital, Observatory, Cape Town, South Africa.
| | - Elise B Robinson
- The Broad Institute of MIT and Harvard, Cambridge, MA, USA; Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, USA.
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7
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Gwaltney A, Potter SN, Peters SU, Barbieri-Welge RL, Horowitz LT, Noll LM, Hundley RJ, Bird LM, Tan WH, Sadhwani A, Wheeler A. Adaptive Skills of Individuals with Angelman Syndrome Assessed Using the Vineland Adaptive Behavior Scales, 2nd Edition. J Autism Dev Disord 2023:10.1007/s10803-023-06090-8. [PMID: 37581718 PMCID: PMC10867286 DOI: 10.1007/s10803-023-06090-8] [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: 07/30/2023] [Indexed: 08/16/2023]
Abstract
In the current study, we examined adaptive skills and trajectories over time in 257 individuals with Angelman syndrome (AS) using the Vineland Adaptive Behavior Scales, 2nd Edition. Multilevel linear models were used to examine differences between molecular subtypes over time, from one year to 13 years of age, in the adaptive domains of communication, daily living skills, socialization and motor skills. Individuals with non-deletion subtypes typically demonstrated a higher level of adaptive skills compared to those with deletion subtypes. Statistically significant growth was observed in all adaptive domains through at least early adolescence. Individuals with AS should continue to receive developmental services and educational supports through adolescence and into adulthood given the slow rates of growth being observed across adaptive domains.
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Affiliation(s)
| | | | - Sarika U Peters
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Rene L Barbieri-Welge
- Developmental Evaluation Clinic, Rady Children's Hospital-San Diego, San Diego, CA, USA
| | | | - Lisa M Noll
- Texas Children's Hospital, Houston, TX, USA
- Baylor College of Medicine, Houston, TX, USA
| | - Rachel J Hundley
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Lynne M Bird
- Division of Dysmorphology/Genetics, Rady Children's Hospital-San Diego, San Diego, CA, USA
- Department of Pediatrics, University of California San Diego, San Diego, CA, USA
| | - Wen-Hann Tan
- Division of Genetics and Genomics, Boston Children's Hospital, Boston, MA, USA
| | - Anjali Sadhwani
- Department of Psychiatry and Behavioral Sciences, Boston Children's Hospital, 300 Longwood Ave, Boston, MA, 02446, USA.
| | - Anne Wheeler
- RTI International, Research Triangle Park, NC, USA
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8
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van Balkom ID, Burdeus-Olavarrieta M, Cooke J, de Cuba AG, Turner A. Consensus recommendations on mental health issues in Phelan-McDermid syndrome. Eur J Med Genet 2023; 66:104770. [PMID: 37085014 DOI: 10.1016/j.ejmg.2023.104770] [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: 11/21/2022] [Revised: 04/12/2023] [Accepted: 04/18/2023] [Indexed: 04/23/2023]
Abstract
Phelan-McDermid syndrome is a rare genetic condition caused by a deletion encompassing the 22q13.3 region or a pathogenic variant of the gene SHANK3. The clinical presentation is variable, but main characteristics include global developmental delay/intellectual disability (ID), marked speech impairment or delay, along with other features like hypotonia and somatic or psychiatric comorbidities. This publication delineates mental health, developmental and behavioural themes across the lifetime of individuals with PMS as informed by parents/caregivers, experts, and other key professionals involved in PMS care. We put forward several recommendations based on the available literature concerning mental health and behaviour in PMS. Additionally, this article aims to improve our awareness of the importance of considering developmental level of the individual with PMS when assessing mental health and behavioural issues. Understanding how the discrepancy between developmental level and chronological age may impact concerning behaviours offers insight into the meaning of those behaviours and informs care for individuals with PMS, enabling clinicians to address unmet (mental health) care needs and improve quality of life.
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Affiliation(s)
- Ingrid Dc van Balkom
- Jonx, Department of (Youth) Mental Health and Autism, Lentis Psychiatric Institute, Groningen, the Netherlands; Rob Giel Research Centre, Department of Psychiatry, University Medical Center Groningen, Groningen, the Netherlands.
| | - Monica Burdeus-Olavarrieta
- Department of Child and Adolescent Psychiatry, Institute of Psychiatry and Mental Health, Hospital General Universitario Gregorio Marañón, IiSGM, Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain; School of Psychology, Universidad Autónoma, Madrid, Spain
| | - Jennifer Cooke
- Forensic and Neurodevelopmental Sciences Department, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, United Kingdom
| | - A Graciela de Cuba
- Jonx, Department of (Youth) Mental Health and Autism, Lentis Psychiatric Institute, Groningen, the Netherlands
| | - Alison Turner
- Phelan-McDermid Syndrome Foundation UK, 99 Highgate W Hill, London, N6 6NR, United Kingdom
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9
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Brinkman AH, Rea-Sandin G, Lund EM, Fitzpatrick OM, Gusman MS, Boness CL. Shifting the discourse on disability: Moving to an inclusive, intersectional focus. THE AMERICAN JOURNAL OF ORTHOPSYCHIATRY 2022; 93:50-62. [PMID: 36265035 PMCID: PMC9951269 DOI: 10.1037/ort0000653] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Individuals with disabilities comprise one of the largest marginalized groups in the United States and experience systemic barriers in health care. In Westernized communities, disability has historically been conceptualized via the medical model, which considers disability an individual-level deficit in need of correction. Although other models of disability (e.g., social model) have been developed to address the medical model's ableist shortcomings, these fail to consistently acknowledge intersectionality. Specifically, these models fail to consider that (a) a disabled individual may hold other marginalized or oppressed identities and (b) these intersecting oppressions may exacerbate health inequities. Intersectionality, which originates from Black feminist literature, describes the ways that systems of power and oppression (e.g., racism, sexism) interact to form an individual's unique experience. To date, the intersection of disability and other marginalized identities has been neglected in psychology and related fields, leaving little guidance for how scholars, clinicians, and other stakeholders can address disability via an intersectional lens. The present article discusses how a disability-affirmative, intersectional approach can serve as a strategy for challenging and reforming oppressive systems across the field of psychology. We assert that, ultimately, this approach has the potential to optimize and expand access to equitable, inclusive mental health care, and we propose actionable steps psychologists can take in research, practice, training, and policy in pursuit of this aim. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
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Affiliation(s)
| | | | - Emily M. Lund
- Department of Educational Studies in Psychology, Research Methodology, and Counseling, University of Alabama
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10
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Loveall SJ, Channell MM, Mattie LJ, Barkhimer AE. Inclusion of Individuals With Neurodevelopmental Disorders in Norm-Referenced Language Assessments. Front Psychol 2022; 13:929433. [PMID: 36033059 PMCID: PMC9412819 DOI: 10.3389/fpsyg.2022.929433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 06/09/2022] [Indexed: 11/13/2022] Open
Abstract
Standardized, norm-referenced language assessment tools are used for a variety of purposes, including in education, clinical practice, and research. Unfortunately, norm-referenced language assessment tools can demonstrate floor effects (i.e., a large percentage of individuals scoring at or near the lowest limit of the assessment tool) when used with some groups with neurodevelopmental disorders (NDDs), such as individuals with intellectual disability and neurogenetic syndromes. Without variability at the lower end of these assessment tools, professionals cannot accurately measure language strengths and difficulties within or across individuals. This lack of variability may be tied to poor representation of individuals with NDDs in normative samples. Therefore, the purpose of this study was to identify and examine common standardized, norm-referenced language assessment tools to report the representation of individuals with NDDs in normative samples and the range of standard/index scores provided. A systematic search identified 57 assessment tools that met inclusion criteria. Coding of the assessment manuals identified that most assessment tools included a “disability” or “exceptionality” group in their normative sample. However, the total number of individuals in these groups and the number of individuals with specific NDDs was small. Further, the characteristics of these groups (e.g., demographic information; disability type) were often poorly defined. The floor standard/index scores of most assessment tools were in the 40s or 50s. Only four assessment tools provided a standard score lower than 40. Findings of this study can assist clinicians, educators, and researchers in their selections of norm-referenced assessment tools when working with individuals with NDDs.
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Affiliation(s)
- Susan J. Loveall
- Department of Special Education and Communication Disorders, University of Nebraska–Lincoln, Lincoln, NE, United States
- *Correspondence: Susan J. Loveall,
| | - Marie Moore Channell
- Department of Speech and Hearing Science, University of Illinois at Urbana-Champaign, Champaign, IL, United States
| | - Laura J. Mattie
- Department of Speech and Hearing Science, University of Illinois at Urbana-Champaign, Champaign, IL, United States
| | - Alexandria E. Barkhimer
- Department of Speech and Hearing Science, University of Illinois at Urbana-Champaign, Champaign, IL, United States
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11
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Thirunavu V, Du R, Wu JY, Berg AT, Lam SK. The role of surgery in the management of Lennox-Gastaut syndrome: A systematic review and meta-analysis of the clinical evidence. Epilepsia 2021; 62:888-907. [PMID: 33626200 DOI: 10.1111/epi.16851] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 02/01/2021] [Accepted: 02/01/2021] [Indexed: 11/29/2022]
Abstract
Lennox-Gastaut syndrome (LGS) is a severe form of childhood onset epilepsy in which patients require multiple medications and may be candidates for palliative surgical intervention. In this meta-analysis, we sought to evaluate the impact of palliative vagus nerve stimulation (VNS), corpus callosotomy (CC), and resective surgery (RS) by analyzing their impact on seizure control, antiepileptic drug (AED) usage, quality of life (QOL), behavior, cognition, prognostic factors, and complications. A systematic search of PubMed MEDLINE, Scopus, and Cochrane Database of Systematic Reviews was performed to find articles that met the following criteria: (1) prospective/retrospective study with original data, (2) at least one LGS surgery patient aged less than 18 years, and (3) information on seizure frequency reduction (measured as percentage, Engel class, or qualitative comment). Seizures were analyzed quantitatively in a meta-analysis of proportions and a random-effects model, whereas other outcomes were analyzed qualitatively. Forty studies with 892 LGS patients met the selection criteria, with 19 reporting on CC, 17 on VNS, four on RS, two on RS + CC, one on CC + VNS, and one on deep brain stimulation. CC seizure reduction rate was 74.1% (95% confidence interval [CI] = 64.5%-83.7%), and VNS was 54.6% (95% CI = 42.9%-66.3%), which was significantly different (p < .001). RS seizure reduction was 88.9% (95% CI = 66.1%-99.7%). Many VNS patients reported alertness improvements, and most had no major complications. VNS was most effective for atonic/tonic seizures; higher stimulation settings correlated with better outcomes. CC patients reported moderate cognitive and QOL improvements; disconnection syndrome, transient weakness, and respiratory complications were noted. Greater callosotomy extent correlated with better outcomes. AED usage most often did not change after surgery. RS showed considerable QOL improvements for patients with localized seizure foci. In the reported literature, CC appeared to be more effective than VNS for seizure reduction. VNS may provide a similar or higher level of QOL improvement with lower aggregate risk of complications. Patient selection, anatomy, and seizure type will inform decision-making.
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Affiliation(s)
- Vineeth Thirunavu
- Division of Pediatric Neurosurgery, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois, USA.,Department of Neurological Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Rebecca Du
- Division of Pediatric Neurosurgery, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois, USA.,Department of Neurological Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Joyce Y Wu
- Division of Pediatric Neurology, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois, USA.,Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Anne T Berg
- Division of Pediatric Neurology, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois, USA.,Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Sandi K Lam
- Division of Pediatric Neurosurgery, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois, USA.,Department of Neurological Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
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