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Zeiler M, Chmelirsch C, Dietzel N, Kolominsky-Rabas PL. [Scientific evidence and user quality in mobile health applications for people with cognitive impairments and their caregivers]. ZEITSCHRIFT FUR EVIDENZ, FORTBILDUNG UND QUALITAT IM GESUNDHEITSWESEN 2023; 177:10-17. [PMID: 36890031 DOI: 10.1016/j.zefq.2023.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 12/23/2022] [Accepted: 01/23/2023] [Indexed: 03/08/2023]
Abstract
INTRODUCTION The range of health-related apps is large, but the scientific evidence for them is uncertain. The aim of this study is to evaluate the methodological quality of German-language mobile health apps for people with dementia and their caregivers. METHODS The app search was conducted according to the PRISMA-P guidelines in the application stores (Google Play Store and Apple App Store) using the terms "Demenz", "Alzheimer", "Kognition" and "Kognitive Beeinträchtigung". A systematic literature search with subsequent assessment of the scientific evidence was performed. The user quality assessment was conducted using "The German Version of the Mobile App Rating Scale" (MARS-G). RESULTS Scientific studies have been published for only 6 of the 20 apps identified. A total of 13 studies were included in the evaluation, whereby the app itself was the subject of investigation in only two publications. In addition, methodological weaknesses were often observed such as small group sizes, short study duration and / or insufficient comparative treatment. The overall quality of the apps can be rated as acceptable with a mean MARS rating of 3.38. Seven apps were able to achieve a score of over 4.0 and thus a good rating, but just as many apps fell below the acceptable limit of 3.0. DISCUSSION The contents of most apps have not been scientifically tested. This identified lack of evidence is consistent with the information in the literature in other indication areas. A systematic and transparent evaluation of health applications is necessary to protect end-users and better support their selection process.
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Affiliation(s)
- Michael Zeiler
- Friedrich-Alexander-Universität Erlangen-Nürnberg, Lehrstuhl für Medizinische Informatik, Erlangen, Deutschland.
| | - Christina Chmelirsch
- Friedrich-Alexander-Universität Erlangen-Nürnberg, Interdisziplinäres Zentrum für Health Technology Assessment und Public Health (IZPH), Erlangen, Deutschland
| | - Nikolas Dietzel
- Friedrich-Alexander-Universität Erlangen-Nürnberg, Interdisziplinäres Zentrum für Health Technology Assessment und Public Health (IZPH), Erlangen, Deutschland
| | - Peter L Kolominsky-Rabas
- Friedrich-Alexander-Universität Erlangen-Nürnberg, Interdisziplinäres Zentrum für Health Technology Assessment und Public Health (IZPH), Erlangen, Deutschland
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Luis-Ruiz S, Sánchez-Castañeda C, Garolera M, Miserachs-González S, Ramon-Krauel M, Lerin C, Sanchez C, Miró N, Martínez S, Jurado MA. Influence of Executive Function Training on BMI, Food Choice, and Cognition in Children with Obesity: Results from the TOuCH Study. Brain Sci 2023; 13:brainsci13020346. [PMID: 36831888 PMCID: PMC9954074 DOI: 10.3390/brainsci13020346] [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: 11/25/2022] [Revised: 02/10/2023] [Accepted: 02/10/2023] [Indexed: 02/22/2023] Open
Abstract
BACKGROUND Children with obesity have a higher risk of future health and psychological problems. Executive functions (EFs) play a key role in successful dietetic and exercise planning; therefore, new treatments aimed at improving EFs may optimize outcomes. OBJECTIVES This study evaluates the impact of EF training on body mass index (BMI), food choice, and cognition in children with obesity. We also examine their real-life executive functioning, emotional state, and quality of life. METHODS Randomized controlled double-blind trial. Forty-six children with obesity were randomly allocated into an executive functions training or a control task training group and attended 30-45 min of daily training (5/week over 6 weeks), with both groups receiving counseling on diet and wearing an activity/sleep tracker. Participants were evaluated at baseline and after treatment. RESULTS BMI decreased over time in the whole sample, although there were no differences between groups at post-training in BMI, food choice, and cognition. Both groups showed significant improvements in attention, speed, cognitive flexibility, and inhibitory control. Additionally, there were some benefits in real-life executive functioning and self-esteem. Over the 6 weeks, participants showed worse food choices in both groups. CONCLUSIONS EFs training showed a lack of significant effects. The executive function enhancement alone did not explain these changes, as there were no significant differences between the experimental groups. It might be that the control task training could also produce some benefits, and multi-component interventions might be useful for weight loss.
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Affiliation(s)
- Sandra Luis-Ruiz
- Departament de Psicologia Clínica i Psicobiologia, Institut de Neurociències (UBNeuro), Universitat de Barcelona (UB), 08035 Barcelona, Spain
- Institut de Recerca Sant Joan de Déu, Esplugues de Llobregat, 08950 Barcelona, Spain
| | - Cristina Sánchez-Castañeda
- Departament de Psicologia Clínica i Psicobiologia, Institut de Neurociències (UBNeuro), Universitat de Barcelona (UB), 08035 Barcelona, Spain
- Institut de Recerca Sant Joan de Déu, Esplugues de Llobregat, 08950 Barcelona, Spain
| | - Maite Garolera
- Neuropsychology Unit, Consorci Sanitari de Terrassa, 08227 Terrassa, Spain
| | - Sara Miserachs-González
- Departament de Psicologia Clínica i Psicobiologia, Institut de Neurociències (UBNeuro), Universitat de Barcelona (UB), 08035 Barcelona, Spain
| | - Marta Ramon-Krauel
- Institut de Recerca Sant Joan de Déu, Esplugues de Llobregat, 08950 Barcelona, Spain
- Endocrinology Department, Hospital Sant Joan de Déu, 08950 Esplugues de Llobregat, Spain
| | - Carles Lerin
- Institut de Recerca Sant Joan de Déu, Esplugues de Llobregat, 08950 Barcelona, Spain
- Endocrinology Department, Hospital Sant Joan de Déu, 08950 Esplugues de Llobregat, Spain
| | - Consuelo Sanchez
- Paediatric Endocrinology Unit, Consorci Sanitari de Terrassa, 08227 Terrassa, Spain
| | - Núria Miró
- Diabetes Education Unit, Consorci Sanitari de Terrassa, 08227 Terrassa, Spain
| | - Sònia Martínez
- Pharmacy and Nutrition Unit, Consorci Sanitari de Terrassa, 08227 Terrassa, Spain
| | - Maria Angeles Jurado
- Departament de Psicologia Clínica i Psicobiologia, Institut de Neurociències (UBNeuro), Universitat de Barcelona (UB), 08035 Barcelona, Spain
- Institut de Recerca Sant Joan de Déu, Esplugues de Llobregat, 08950 Barcelona, Spain
- Correspondence: ; Tel.: +34-93-312-50-55
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Ali A, Brown E, Tsang W, Spector A, Aguirre E, Hoare S, Hassiotis A. Individual cognitive stimulation therapy (iCST) for people with intellectual disability and dementia: a feasibility randomised controlled trial. Aging Ment Health 2022; 26:698-708. [PMID: 33393364 DOI: 10.1080/13607863.2020.1869180] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
OBJECTIVES To examine the feasibility, acceptability and fidelity of individual Cognitive Stimulation Therapy (iCST) in people with intellectual disability (ID) and dementia. METHOD We aimed to recruit forty dyads (carer and individual with dementia and ID) who were randomised to iCST or a waiting list control group. Both groups received treatment as usual. Family and paid carers delivered the manualised intervention (40 sessions over 20 weeks). Recruitment and retention of participants, intervention adherence, fidelity and acceptability were assessed. Outcome measures of cognition, adaptive functioning, quality of life (QoL) and carer outcomes were collected at baseline, midpoint (11 weeks) and at 21 weeks. Qualitative interviews were conducted with six carers about their experience of iCST. RESULTS Forty dyads were recruited over 10 months from 12 National Health Service trusts. One dyad dropped out and 87.5% and 97.5% completed the midpoint and end-point assessments respectively. Assessment of fidelity indicated that the correct session structure was not followed; 70% completed at least 20 sessions and there was a high level of satisfaction with iCST. QoL was significantly higher in the iCST arm at 21 weeks (adjusted mean difference: 3.11; 95% CI: 0.64 to 5.58). There were no differences in the other outcome measures. CONCLUSION The intervention was feasible and acceptable. A full-scale trial is warranted but some modifications are needed, including improved training and supervision for carers to improve fidelity.
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Affiliation(s)
- Afia Ali
- Division of Psychiatry, University College London, London, UK
| | - Emma Brown
- Division of Psychiatry, University College London, London, UK
| | - Winnie Tsang
- Division of Psychiatry, University College London, London, UK
| | - Aimee Spector
- Clinical, Education and Health Psychology, Division of Psychology and Language Sciences, University College London, London, UK
| | - Elisa Aguirre
- Talking Therapies, Barking & Dagenham IAPT, North East London NHS Foundation Trust, London, UK
| | - Sarah Hoare
- Community Learning Disabilities Team, North East London NHS Foundation Trust, London, UK
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Arachchi TK, Sitbon L, Zhang J, Gamage R, Hewagamage P. Enhancing Internet Search Abilities for People with Intellectual Disabilities in Sri Lanka. ACM TRANSACTIONS ON ACCESSIBLE COMPUTING 2021. [DOI: 10.1145/3460202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
This article presents how young adults with intellectual disability (ID) from Sri Lanka, who had not previously used the Internet, interacted with Google search while enhancing their web search abilities throughout three web search workshops. Considering the little attention paid to the learning needs of people with ID in the current offering of web search learning tools, we iteratively developed a suite of learning tools to support our participants when they need help in the web search workshops. We employed an iterative participatory approach, with observations and semi-structured interviews, to reflect on how to design eLearning tools that enhance the participants’ interactions with web search. The qualitative thematic analysis resulted in five distinct themes on strategies to support, build on, and develop the abilities of young adults with IDs as they engage with Google search in their native language: application of existing abilities, basic skills to match learning needs, conceptual understanding, animations to facilitate visual memory, and promoting active engagement. These themes will be a starting point for understanding participants’ learning needs and behavior on web search, which would be important for future research on learning support as well as on software design.
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Affiliation(s)
- Theja K. Arachchi
- Queensland University of Technology and University of Ruhuna, Matara, Sri Lanka
| | | | - Jinglan Zhang
- Queensland University of Technology, Brisbane, Australia
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Sánchez-SanSegundo M, Zaragoza-Martí A, Martin-LLaguno I, Berbegal M, Ferrer-Cascales R, Hurtado-Sánchez JA. The Role of BMI, Body Fat Mass and Visceral Fat in Executive Function in Individuals with Overweight and Obesity. Nutrients 2021; 13:2259. [PMID: 34208967 PMCID: PMC8308341 DOI: 10.3390/nu13072259] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Revised: 06/24/2021] [Accepted: 06/26/2021] [Indexed: 11/16/2022] Open
Abstract
Evidence accumulated to date suggests that excess weight in the adult population is associated with a wide range of impairments in executive function. However, most studies have only examined the influence of body mass index (BMI) on the cognitive function of individuals with overweight and obesity. This study examined the potential associations of markers of adiposity (BMI, body fat, and visceral fat) with five domains of executive function including cognitive flexibility, inhibition, monitoring, planning, and working memory in a sample of 87 adult with overweight (n = 34) and obesity (n = 53). The results show that obese people had poorer working memory than those with overweight. After controlling for educational levels and physical activity, the results suggest that neither the waist-hip index not visceral fat were associated with cognitive function. In overweight, body fat was negatively associated with executive components of inhibition (p = 0.05) and monitoring (p = 0.02). In the obesity subgroup, body fat was negatively associated with inhibition (0.02) and working memory (0.04). The results provide evidence of the importance of adiposity for cognitive function. The implications for understanding the influence of markers of adiposity in adults with overweight and obesity are discussed.
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Affiliation(s)
- Miriam Sánchez-SanSegundo
- Department of Health Psychology, Faculty of Health Science, University of Alicante, 03690 Alicante, Spain; (M.S.-S.); (M.B.); (R.F.-C.)
| | - Ana Zaragoza-Martí
- Department of Nursing, Faculty of Health Science University of Alicante, 03690 Alicante, Spain;
- Alicante Institute for Health and Biomedical Research (ISABIAL-FISABIO Foundation), 03010 Alicante, Spain
| | | | - Marina Berbegal
- Department of Health Psychology, Faculty of Health Science, University of Alicante, 03690 Alicante, Spain; (M.S.-S.); (M.B.); (R.F.-C.)
| | - Rosario Ferrer-Cascales
- Department of Health Psychology, Faculty of Health Science, University of Alicante, 03690 Alicante, Spain; (M.S.-S.); (M.B.); (R.F.-C.)
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Torra Moreno M, Canals Sans J, Colomina Fosch MT. Behavioral and Cognitive Interventions With Digital Devices in Subjects With Intellectual Disability: A Systematic Review. Front Psychiatry 2021; 12:647399. [PMID: 33927655 PMCID: PMC8076520 DOI: 10.3389/fpsyt.2021.647399] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Accepted: 03/17/2021] [Indexed: 01/01/2023] Open
Abstract
In recent years, digital devices have been progressively introduced in rehabilitation programs and have affected skills training methods used with children and adolescents with intellectual disabilities (ID). The objective of this review is to assess the effects of the use of digital devices on the cognitive functions and behavioral skills in this population, and to acknowledge their potential as a therapeutic tool. Electronic databases were analyzed until February 2020 using search formulas with free terms related to ID and the use of digital systems with children or adolescents. The risk of bias in randomized controlled trials was assessed by means of the modified Cochrane Collaboration tool and the quality level of the non-randomized studies was assessed using the Newcastle-Ottawa Scale. Forty-four studies were analyzed, most of which were categorized as low quality. Of the executive function studies analyzed, 60% reported significant improvements, most commonly related to working memory. Within the cognitive skills, 47% of the studies analyzed reported significant improvements, 30% of them in language. Significant improvements in the social (50%) and behavioral domains (30%) were also reported. These results suggest that digital interventions are effective in improving working memory and academic skills, and positively affect both the social and behavioral domains. Little information has been published regarding the duration of the effects, which could be limited in time. Further research is necessary to assess long-term effectiveness, the influence of comorbidities, and the effects on subjects with severe ID. The inclusion of smartphones and special education centers is also necessary.
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Affiliation(s)
- Marta Torra Moreno
- Jeroni de Moragas Private Fundation, Tarragona, Spain
- Jeroni de Moragas Association, Tarragona, Spain
| | - Josefa Canals Sans
- Department of Psychology, Research Center for Behavioral Assessment (CRAMC), Rovira i Virgili University, Tarragona, Spain
| | - Maria Teresa Colomina Fosch
- Department of Psychology, Research Center for Behavioral Assessment (CRAMC), Rovira i Virgili University, Tarragona, Spain
- Research Group in Neurobehavior and Health (NEUROLAB), Tarragona, Spain
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7
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Sanchez-Castañeda C, Luis-Ruiz S, Ramon-Krauel M, Lerin C, Sanchez C, Miró N, Martínez S, Garolera M, Jurado MA. Executive Function Training in Childhood Obesity: Food Choice, Quality of Life, and Brain Connectivity (TOuCH): A Randomized Control Trial Protocol. Front Pediatr 2021; 9:551869. [PMID: 33718294 PMCID: PMC7943482 DOI: 10.3389/fped.2021.551869] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Accepted: 01/19/2021] [Indexed: 11/13/2022] Open
Abstract
Background: Individuals with obesity are known to present cognitive deficits, especially in executive functions. Executive functions play an important role in health and success throughout the whole life and have been related to food decision-making and to the ability to maintain energy balance. It is possible to improve executive functions through targeted training. This would involve brain plasticity changes that could be studied through connectivity MRI. The general hypothesis of this study is that executive functions training in children with obesity can improve food choices and produce cognitive and neuroimaging changes (structural and functional connectivity), as well as improve emotional state and quality of life. Methods: Randomized controlled double-blind trial with 12-month follow-up. Thirty children with obesity will be randomly allocated into "executive training" (Cognifit with adaptive difficulty + Cogmed) or "control task" group (Cognifit without adaptive difficulty). Both groups will attend 30-45 min of individual gamified training (Cogmed and/or Cognifit systems) by iPad, five times per week during 6 weeks. Cogmed and Cognifit software are commercially available from Pearson and Cognifit, respectively. Participants will receive an iPad with both apps installed for a 6-week use. Participants will also receive counseling diet information via presentations sent to the iPad and will wear a Fitbit Flex 2 tracker to monitor daily activity and sleep patterns. Main outcomes will be cognitive, emotional, food decision, and quality-of-life measures, as well as neuroimaging measures. Participants are evaluated at baseline (T0), after treatment (T1), and 12 months since baseline (T2). Discussion: Longitudinal study with active control group and 3 time points: baseline, immediately after treatment, and 1 year after baseline. Threefold treatment: executive function training, psychoeducation, and feedback on activity/sleep tracking. We will evaluate the transfer effects of the intervention, including emotional and functional outcomes, as well as the effects on neural plasticity by connectivity MRI. Trial registration: This project has been registered in ClinicalTrials.gov (trial registration number NCT03615274), August 3, 2018.
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Affiliation(s)
- Cristina Sanchez-Castañeda
- Department of Clinical Psychology and Psychobiology, Institut de Neurociències, Universitat de Barcelona, Barcelona, Spain.,Institut de Recerca Sant Joan de Déu, Barcelona, Spain
| | - Sandra Luis-Ruiz
- Department of Clinical Psychology and Psychobiology, Institut de Neurociències, Universitat de Barcelona, Barcelona, Spain.,Institut de Recerca Sant Joan de Déu, Barcelona, Spain
| | - Marta Ramon-Krauel
- Institut de Recerca Sant Joan de Déu, Barcelona, Spain.,Endocrinology Department, Hospital Sant Joan de Déu, Barcelona, Spain
| | - Carles Lerin
- Institut de Recerca Sant Joan de Déu, Barcelona, Spain.,Endocrinology Department, Hospital Sant Joan de Déu, Barcelona, Spain
| | - Consuelo Sanchez
- Paediatric Endocrinology Unit, Consorci Sanitari de Terrassa, Terrassa, Spain
| | - Núria Miró
- Diabetes Education Unit, Consorci Sanitari de Terrassa, Terrassa, Spain
| | - Sònia Martínez
- Pharmacy and Nutrition Unit, Consorci Sanitari de Terrassa, Terrassa, Spain
| | - Maite Garolera
- Neuropsychology Unit, Consorci Sanitari de Terrassa, Terrassa, Spain
| | - Maria Angeles Jurado
- Department of Clinical Psychology and Psychobiology, Institut de Neurociències, Universitat de Barcelona, Barcelona, Spain.,Institut de Recerca Sant Joan de Déu, Barcelona, Spain
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Gaspari M, Zini F, Stecchi S. Enhancing cognitive rehabilitation in multiple sclerosis with a disease-specific tool. Disabil Rehabil Assist Technol 2020; 18:313-326. [PMID: 33259243 DOI: 10.1080/17483107.2020.1849432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
PURPOSE Computerised rehabilitation programs can be used to address cognitive deficits typically caused by multiple sclerosis (MS). However, there are still doubts on their effectiveness, due to mixed results obtained in clinical trials. The objective of this paper is to improve cognitive rehabilitation (CR) practices in MS, by presenting and assessing a MS-specific cognitive rehabilitation software. METHODS We conducted a detailed analysis of how CR is carried out in practice in MS rehabilitation centres. From the analysis, we elicited a reference CR process, and identified the essential features a software supporting the process should have. We designed and implemented MS-rehab, a novel MS-specific computerised rehabilitation system having the identified features. We experimented MS-rehab in a pilot study involving eight MS patients. To highlight the improvement with respect to the state of the art, we compared MS-rehab with available professional tools selected using well defined criteria. RESULTS This paper has three main contributions: (1) the identification of a set of essential features a computerised tool for CR in MS should provide; (2) MS-rehab, a novel CR system designed for MS therapists and patients, which embodies innovative MS specific features; (3) the assessment of MS-rehab efficacy in a pilot study with MS patients. CONCLUSIONS The availability of a MS-specific CR system like MS-rehab fosters the design of more rigorous clinical studies on the effectiveness of computerised rehabilitation in MS. MS-rehab demonstrated its potential and innovativeness as a tool for cognitive rehabilitation in MS.IMPLICATIONS FOR REHABILITATIONComputerized tools for cognitive rehabilitation (CR) in multiple sclerosis (MS) can be improved by a set of MS-specific features.The availability of advanced home-based cognitive rehabilitation mechanisms is fundamental for supporting standardized cognitive rehabilitation protocols in MS.A MS-specific CR system has given promising results in a pilot study involving MS patients.Hardly do state-of-the-art professional tools include all the required MS specific features.
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Affiliation(s)
- Mauro Gaspari
- Department of Computer Science and Engineering, University of Bologna, Bologna, Italy
| | - Floriano Zini
- Faculty of Computer Science, Free University of Bozen-Bolzano, Bolzano, Italy
| | - Sergio Stecchi
- Department of Computer Science and Engineering, University of Bologna, Bologna, Italy
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Lim JM. Emotion regulation and intervention in adults with autism spectrum disorder: a synthesis of the literature. ADVANCES IN AUTISM 2019. [DOI: 10.1108/aia-12-2018-0050] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Purpose
Emotion regulation is an ongoing multiprocess phenomenon and is a challenging developmental task to acquire in individuals with autism spectrum disorder (ASD) who have different neurobiological profiles and emotion regulation problems. The purpose of this paper is to review recent literature to understand the neurobiological and psychological perspective of emotion regulation in ASD, while converging themes of psychosocial interventions and existing best practices on emotion regulation within this heterogeneous population are reviewed and discussed in consideration of intellectual disability (ID).
Design/methodology/approach
Review of recent literature and common empirically supported interventions addressing emotional regulation implemented in individuals with and without ASD, and with and without ID were included in the electronic database search through PubMed, EBSChost, Science Direct, Wiley Online Library, GALE and SAGE. Search terms used included autism, ID, cognitive control, executive function, sensory processing/intervention, emotion regulation, cognitive behavior therapy, mindfulness, social stories, positive behavior support and behavior therapy.
Findings
Neural systems governing emotion regulation can be divided into “top-down” and “bottom-up” processing. Prefrontal cortex, cognitive and attentional control are critical for effective emotion regulation. Individuals with ASD, and with ID show impairments in these areas have problems with emotion regulation. Targeted psychosocial intervention need to consider bottom-up and top-down processes of emotion regulation, and that standardized interventions require adaptations.
Originality/value
There are limited studies looking into understanding the neurobiological and psychological perspective of emotion regulation in ASD and linking them to interventions. This review highlights psychosocial interventions that are important for further research, investigation and development as treatment in this population is limited.
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McGlinchey E, McCarron M, Holland A, McCallion P. Examining the effects of computerised cognitive training on levels of executive function in adults with Down syndrome. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2019; 63:1137-1150. [PMID: 31062455 DOI: 10.1111/jir.12626] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Revised: 12/14/2018] [Accepted: 03/12/2019] [Indexed: 05/13/2023]
Abstract
BACKGROUND Individuals with Down syndrome (DS) are at much greater risk of developing Alzheimer's disease, and one of the early clinical symptoms of Alzheimer's disease is executive dysfunction. In the general population, cognitive training has shown some promising results in relation to maintaining or improving cognitive processes. There is currently a gap in the literature in relation to cognitive training for adults with DS. METHODS A quasi-experimental mixed factorial design with partial crossover was used involving an 8-week intervention period using a brain training programme. Participants were matched on age and then randomly assigned to either the intervention group or the delayed intervention group. Forty adults with DS, aged between 30 and 49 and with a mild or moderate level of intellectual disability, participated in the study. All participants completed baseline measures of executive function, using both neuropsychological assessments and an informant-rated measure of behavioural executive function. The intervention group first completed the training and then the delayed intervention group. Executive function assessments were repeated for both groups following the training. RESULTS The study aimed to examine whether a cognitive training programme could have an effect on levels of executive function. While conclusions are limited owing to small sample size, improvement was seen in neuropsychological assessments of executive function following cognitive training. Positive effects reflected in everyday behaviours were not as promising. CONCLUSIONS This study showed that, while it has not been previously an area of focus, individuals with DS can complete a computerised cognitive training programme. Furthermore, the results were promising with significant improvements found in neuropsychological assessments of executive function. These findings need further investigation with a larger sample size and would benefit from the use of a brain imaging component to strengthen the findings.
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Affiliation(s)
- E McGlinchey
- Trinity College Dublin, The University of Dublin, Dublin, Ireland
| | - M McCarron
- Trinity College Dublin, The University of Dublin, Dublin, Ireland
| | - A Holland
- Cambridge Intellectual & Development Disabilities Research Group (CIDDRG), University of Cambridge, Cambridge, UK
| | - P McCallion
- School of Social Work, Temple University, Philadelphia, PA, USA
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McDuff E, Lanovaz MJ, Morin D, Vona M, Kheloufi Y, Giannakakos AR. Differential reinforcement of high rates of behaviour to increase work productivity in adults with intellectual disability. JOURNAL OF APPLIED RESEARCH IN INTELLECTUAL DISABILITIES 2019; 32:1288-1293. [PMID: 31038243 DOI: 10.1111/jar.12614] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Revised: 02/10/2019] [Accepted: 04/15/2019] [Indexed: 11/26/2022]
Abstract
BACKGROUND Due to deficits in adaptive and cognitive functioning, productivity may pose challenges for individuals with intellectual disability in the workplace. METHOD Using a changing-criterion embedded in a multiple baseline across participants design, we examined the effects of differential reinforcement of high rates of behaviour (DRH) on the rate of data entry (i.e., productivity) in four adults with intellectual disability. RESULTS Although the DRH procedure increased the rate of correct data entry in all four participants, none of the participants achieved the criterion that we set with novice undergraduate students. CONCLUSIONS Our results indicate that DRH is an effective intervention to increase rate of correct responding in individuals with intellectual disability, but that achieving the same productivity as workers without disability may not always be possible.
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Affiliation(s)
| | | | - Diane Morin
- Université du Québec à Montréal, Montreal, Quebec, Canada
| | - Mélissa Vona
- Université de Montréal, Montreal, Quebec, Canada
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12
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Mohamed Z, El Halaby M, Said T, Shawky D, Badawi A. Characterizing Focused Attention and Working Memory Using EEG. SENSORS (BASEL, SWITZERLAND) 2018; 18:E3743. [PMID: 30400215 PMCID: PMC6263653 DOI: 10.3390/s18113743] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Revised: 10/29/2018] [Accepted: 10/30/2018] [Indexed: 12/14/2022]
Abstract
Detecting the cognitive profiles of learners is an important step towards personalized and adaptive learning. Electroencephalograms (EEG) have been used to detect the subject's emotional and cognitive states. In this paper, an approach for detecting two cognitive skills, focused attention and working memory, using EEG signals is proposed. The proposed approach consists of the following main steps: first, subjects undergo a scientifically-validated cognitive assessment test that stimulates and measures their full cognitive profile while putting on a 14-channel wearable EEG headset. Second, the scores of focused attention and working memory are extracted and encoded for a classification problem. Third, the collected EEG data are analyzed and a total of 280 time- and frequency-domain features are extracted. Fourth, several classifiers were trained to correctly classify and predict three levels (low, average, and high) of the two cognitive skills. The classification accuracies that were obtained on 86 subjects were 84% and 81% for the focused attention and working memory, respectively. In comparison with similar approaches, the obtained results indicate the generalizability and suitability of the proposed approach for the detection of these two skills. Thus, the presented approach can be used as a step towards adaptive learning where real-time adaptation is to be done according to the predicted levels of the measured cognitive skills.
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Affiliation(s)
- Zainab Mohamed
- Center for Learning Technologies, University of Science and Technology, Zewail City, Giza 12578, Egypt.
| | - Mohamed El Halaby
- Mathematics Department, Faculty of Science, Cairo University, Giza 12613, Egypt.
| | - Tamer Said
- Center for Learning Technologies, University of Science and Technology, Zewail City, Giza 12578, Egypt.
| | - Doaa Shawky
- Engineering Mathematics Department, Faculty of Engineering, Cairo University, Giza 12613, Egypt.
| | - Ashraf Badawi
- Center for Learning Technologies, University of Science and Technology, Zewail City, Giza 12578, Egypt.
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13
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Raspa M, Fitzgerald T, Furberg RD, Wylie A, Moultrie R, DeRamus M, Wheeler AC, McCormack L. Mobile technology use and skills among individuals with fragile X syndrome: implications for healthcare decision making. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2018; 62:821-832. [PMID: 30105880 PMCID: PMC6340143 DOI: 10.1111/jir.12537] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Revised: 06/27/2018] [Accepted: 07/19/2018] [Indexed: 06/08/2023]
Abstract
BACKGROUND Little is known about how individuals with fragile X syndrome (FXS) and their families use technology in daily life and what skills individuals with FXS can perform when using mobile technologies. METHODS Using a mixed-methods design, including an online survey of parents (n = 198) and a skills assessment of individuals with FXS (n = 6), we examined the experiences and abilities of individuals with FXS for engaging with mobile technology. RESULTS Parents reported that individuals with FXS often used technology in their daily lives, with variations based on age of child, sex, autism status, depression, and overall ability. Parents frequently sought and shared FXS-related information online. Assessment data revealed that individuals with FXS demonstrated proficiency in interacting with technology. CONCLUSIONS Mobile technology is a tool that can be used in FXS to build skills and increase independence rather than simply for recreational purposes. Implications for using mobile technology to enhance healthcare decision making are discussed.
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Affiliation(s)
- Melissa Raspa
- RTI International, 3040 East Cornwallis Road, Research Triangle Park, NC 27709
| | - Tania Fitzgerald
- RTI International, 3040 East Cornwallis Road, Research Triangle Park, NC 27709
| | - Robert D. Furberg
- RTI International, 3040 East Cornwallis Road, Research Triangle Park, NC 27709
| | - Amanda Wylie
- RTI International, 3040 East Cornwallis Road, Research Triangle Park, NC 27709
| | - Rebecca Moultrie
- RTI International, 3040 East Cornwallis Road, Research Triangle Park, NC 27709
| | - Margaret DeRamus
- University of North Carolina at Chapel Hill, Carolina Institute for Developmental Disabilities, CB #7255, Chapel Hill, NC 27599-7255
| | - Anne C. Wheeler
- RTI International, 3040 East Cornwallis Road, Research Triangle Park, NC 27709
| | - Lauren McCormack
- RTI International, 3040 East Cornwallis Road, Research Triangle Park, NC 27709
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14
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Harris DJ, Wilson MR, Vine SJ. A Systematic Review of Commercial Cognitive Training Devices: Implications for Use in Sport. Front Psychol 2018; 9:709. [PMID: 29867674 PMCID: PMC5958310 DOI: 10.3389/fpsyg.2018.00709] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Accepted: 04/23/2018] [Indexed: 12/25/2022] Open
Abstract
Background: Cognitive training (CT) aims to develop a range of skills, like attention and decision-making, through targeted training of core cognitive functions. While CT can target context specific skills, like movement anticipation, much CT is domain general, focusing on core abilities (e.g., selective attention) for transfer to a range of real-world tasks, such as spotting opponents. Commercial CT (CCT) devices are highly appealing for athletes and coaches due to their ease of use and eye-catching marketing claims. The extent to which this training transfers to performance in the sporting arena is, however, unclear. Therefore, this paper sought to provide a systematic review of evidence for beneficial training effects of CCT devices and evaluate their application to sport. Methods: An extensive search of electronic databases (PubMed, PsychInfo, GoogleScholar, and SportDiscus) was conducted to identify peer-reviewed evidence of training interventions with commercially available CT devices. Forty-three studies met the inclusion criteria and were retained for quality assessment and synthesis of results. Seventeen studies assessed transfer effects beyond laboratory cognitive tests, but only 1 directly assessed transfer to a sporting task. Results: The review of evidence showed limited support for far transfer benefits from CCT devices to sporting tasks, mainly because studies did not target the sporting environment. Additionally, a number of methodological issues with the CCT literature were identified, including small sample sizes, lack of retention tests, and limited replication of findings by researchers independent of the commercial product. Therefore, evidence for sporting benefits is currently limited by the paucity of representative transfer tests and a focus on populations with health conditions. Conclusions: Currently there is little direct evidence that the use of CCT devices can transfer to benefits for sporting performance. This conclusion, however, stems more from a lack of experimental studies in the sporting field and a lack of experimental rigor, rather than convincing null effects. Subsequently, there is an opportunity for researchers to develop more reliable findings in this area through systematic assessment in athletic populations and major methodological improvements.
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Affiliation(s)
- David J Harris
- Sport and Health Sciences, University of Exeter, Exeter, United Kingdom
| | - Mark R Wilson
- Sport and Health Sciences, University of Exeter, Exeter, United Kingdom
| | - Samuel J Vine
- Sport and Health Sciences, University of Exeter, Exeter, United Kingdom
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15
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Simons DJ, Boot WR, Charness N, Gathercole SE, Chabris CF, Hambrick DZ, Stine-Morrow EAL. Do "Brain-Training" Programs Work? Psychol Sci Public Interest 2018; 17:103-186. [PMID: 27697851 DOI: 10.1177/1529100616661983] [Citation(s) in RCA: 559] [Impact Index Per Article: 93.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
In 2014, two groups of scientists published open letters on the efficacy of brain-training interventions, or "brain games," for improving cognition. The first letter, a consensus statement from an international group of more than 70 scientists, claimed that brain games do not provide a scientifically grounded way to improve cognitive functioning or to stave off cognitive decline. Several months later, an international group of 133 scientists and practitioners countered that the literature is replete with demonstrations of the benefits of brain training for a wide variety of cognitive and everyday activities. How could two teams of scientists examine the same literature and come to conflicting "consensus" views about the effectiveness of brain training?In part, the disagreement might result from different standards used when evaluating the evidence. To date, the field has lacked a comprehensive review of the brain-training literature, one that examines both the quantity and the quality of the evidence according to a well-defined set of best practices. This article provides such a review, focusing exclusively on the use of cognitive tasks or games as a means to enhance performance on other tasks. We specify and justify a set of best practices for such brain-training interventions and then use those standards to evaluate all of the published peer-reviewed intervention studies cited on the websites of leading brain-training companies listed on Cognitive Training Data (www.cognitivetrainingdata.org), the site hosting the open letter from brain-training proponents. These citations presumably represent the evidence that best supports the claims of effectiveness.Based on this examination, we find extensive evidence that brain-training interventions improve performance on the trained tasks, less evidence that such interventions improve performance on closely related tasks, and little evidence that training enhances performance on distantly related tasks or that training improves everyday cognitive performance. We also find that many of the published intervention studies had major shortcomings in design or analysis that preclude definitive conclusions about the efficacy of training, and that none of the cited studies conformed to all of the best practices we identify as essential to drawing clear conclusions about the benefits of brain training for everyday activities. We conclude with detailed recommendations for scientists, funding agencies, and policymakers that, if adopted, would lead to better evidence regarding the efficacy of brain-training interventions.
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Affiliation(s)
- Daniel J Simons
- Department of Psychology, University of Illinois at Urbana-Champaign
| | | | - Neil Charness
- Department of Psychology, Florida State University Institute for Successful Longevity, Florida State University
| | - Susan E Gathercole
- Medical Research Council Cognition and Brain Sciences Unit, Cambridge, UK School of Clinical Medicine, University of Cambridge
| | | | | | - Elizabeth A L Stine-Morrow
- Department of Educational Psychology, University of Illinois at Urbana-Champaign Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign
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