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Roberts GJ, Capin P, Handy A, Coté B, Jimenez Z. A Family-Based Intervention for Early Elementary Students With Reading and Behavioral Difficulties: A Pilot Study. JOURNAL OF LEARNING DISABILITIES 2024:222194241263649. [PMID: 39092930 DOI: 10.1177/00222194241263649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/04/2024]
Abstract
We created and tested a family-based intervention with families of children in Grades 1 and 2 with reading and behavioral difficulties to investigate its impact on text comprehension. Developed with input from parents, reading experts, and behavior specialists, Family-RISE (Reading Intervention with Supports for Engagement) integrates evidence-based practices for enhancing students' knowledge of narrative texts with effective behavioral supports to maximize student engagement and minimize disruptive behaviors to help parents engage successfully in shared storybook reading. We assessed the effects of Family-RISE on children's narrative text comprehension using a multiple-baseline design. A functional relation was established between Family-RISE and narrative text comprehension, indicating Family-RISE substantially improved narrative text comprehension. Furthermore, nonoverlap of all pairs, Tau-U, and standard mean difference effect sizes were all considered large in favor of the intervention. Family members reported that the intervention was highly usable, feasible to implement, and socially valid. These findings underscore the promise of the Family-RISE intervention and the value of developing interventions that simultaneously support reading and behavior for children with co-occurring difficulties in these areas.
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Tjokrowijoto P, Thomas S, Kneebone I, Ryan B, Stolwyk RJ. Aphasia, depression, and psychological therapy (ADaPT): A single case design evaluation of a modified cognitive behavioural therapy to treat depressive symptoms in stroke survivors with aphasia. Neuropsychol Rehabil 2024:1-45. [PMID: 38584439 DOI: 10.1080/09602011.2024.2331840] [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: 07/21/2023] [Accepted: 03/07/2024] [Indexed: 04/09/2024]
Abstract
Cognitive behavioural therapy (CBT) can effectively treat depression in the general population, but there is a lack of studies evaluating CBT tailored to specific cognitive and communication needs of individuals with post-stroke aphasia. We aimed to evaluate the feasibility and preliminary efficacy of a modified CBT intervention to ameliorate depressive symptoms. An ABA withdrawal/reversal single case design with concurrent multiple baselines (2.5, 4.5, or 6.5 weeks) was repeated across 10 participants (six male, four female) with post-stroke aphasia and self-reported depression. Participants completed 10 individual intervention sessions with a clinical neuropsychologist and a 4-week follow-up. The primary outcome was self-rated depression, and secondary outcomes included observer-rated symptoms of depression and anxiety. Data were analysed visually and statistically controlling for baseline trend. Feasibility was addressed by analysing recruitment and retention rates, treatment adaptations, and fidelity ratings. Three participants self-reported decreased depression levels during the intervention phase, which was sustained for two participants. Four additional participants improved during the follow-up phase. Close others reported sustained improvements in depressive symptoms (six participants) and anxiety symptoms (seven participants). Modified CBT appears feasible and potentially efficacious in reducing depressive symptoms in post-stroke aphasia. A randomized controlled trial is warranted, and should consider additional treatment sessions.
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Affiliation(s)
- Priscilla Tjokrowijoto
- School of Psychological Sciences, Turner Institute for Brain and Mental Health, Monash University, Clayton, Australia
- Stroke and Telehealth Research, Monash-Epworth Rehabilitation Research Centre, Richmond, Australia
| | | | - Ian Kneebone
- Centre for Research Excellence in Aphasia Recovery and Rehabilitation, Australia
- Graduate School of Health, University of Technology Sydney, Ultimo, Australia
| | - Brooke Ryan
- Centre for Research Excellence in Aphasia Recovery and Rehabilitation, Australia
- Graduate School of Health, University of Technology Sydney, Ultimo, Australia
- Curtin School of Allied Health, Curtin University, Perth, Australia
| | - Renerus J Stolwyk
- School of Psychological Sciences, Turner Institute for Brain and Mental Health, Monash University, Clayton, Australia
- Stroke and Telehealth Research, Monash-Epworth Rehabilitation Research Centre, Richmond, Australia
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Manolov R, Vannest KJ. A Visual Aid and Objective Rule Encompassing the Data Features of Visual Analysis. Behav Modif 2023; 47:1345-1376. [PMID: 31165621 DOI: 10.1177/0145445519854323] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2023]
Abstract
Visual analysis of single-case research is commonly described as a gold standard, but it is often unreliable. Thus, an objective tool for applying visual analysis is necessary, as an alternative to the Conservative Dual Criterion, which presents some drawbacks. The proposed free web-based tool enables assessing change in trend and level between two adjacent phases, while taking data variability into account. The application of the tool results in (a) a dichotomous decision regarding the presence or absence of an immediate effect, a progressive or delayed effect, or an overall effect and (b) a quantification of overlap. The proposal is evaluated by applying it to both real and simulated data, obtaining favorable results. The visual aid and the objective rules are expected to make visual analysis more consistent, but they are not intended as a substitute for the analysts' judgment, as a formal test of statistical significance, or as a tool for assessing social validity.
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Rauwenhoff JCC, Bol Y, Peeters F, van den Hout AJHC, Geusgens CAV, van Heugten CM. Acceptance and commitment therapy for individuals with depressive and anxiety symptoms following acquired brain injury: A non-concurrent multiple baseline design across four cases. Neuropsychol Rehabil 2023; 33:1018-1048. [PMID: 35332849 PMCID: PMC10292126 DOI: 10.1080/09602011.2022.2053169] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Accepted: 03/09/2022] [Indexed: 10/18/2022]
Abstract
Patients with acquired brain injury (ABI) often experience symptoms of anxiety and depression. Until now, evidence-based treatment is scarce. This study aimed to investigate the effectiveness of Acceptance and Commitment Therapy (ACT) for patients with ABI. To evaluate the effect of ACT for people with ABI, a non-concurrent multiple baseline design across four cases was used. Participants were randomly assigned to a baseline period, followed by treatment and then follow-up phases. Anxiety and depressive symptoms were repeatedly measured. During six measurement moments over a year, participants filled in questionnaires measuring anxiety, depression, stress, participation, quality of life, and ACT-related processes. Randomization tests and NAP scores were used to calculate the level of change across phases. Clinically significant change was defined with the Reliable Change Index. Three out of four participants showed medium to large decreases in anxiety and depressive symptoms (NAP = 0.85 till 0.99). Furthermore, participants showed improvements regarding stress, cognitive fusion, and quality of life. There were no improvements regarding psychological flexibility, value-driven behaviour, or social participation. This study shows that ACT is possibly an effective treatment option for people experiencing ABI-related anxiety and depression symptoms. Replication with single case or large scale group studies is needed to confirm these findings.
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Affiliation(s)
- Johanne C. C. Rauwenhoff
- School for Mental Health and Neuroscience, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, Netherlands
- Limburg Brain Injury Centre, Maastricht, Netherlands
| | - Yvonne Bol
- Department of Clinical and Medical Psychology, Zuyderland Medical Centre, Sittard-Geleen/Heerlen, Netherlands
| | - Frenk Peeters
- Department of Clinical Psychological Science, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, Netherlands
| | - Anja J. H. C. van den Hout
- Department of Clinical and Medical Psychology, Zuyderland Medical Centre, Sittard-Geleen/Heerlen, Netherlands
| | - Chantal A. V. Geusgens
- Department of Clinical and Medical Psychology, Zuyderland Medical Centre, Sittard-Geleen/Heerlen, Netherlands
| | - Caroline M. van Heugten
- School for Mental Health and Neuroscience, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, Netherlands
- Limburg Brain Injury Centre, Maastricht, Netherlands
- Department of Neuropsychology and Psychopharmacology, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, Netherlands
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Lanovaz MJ, Primiani R. Waiting for baseline stability in single-case designs: Is it worth the time and effort? Behav Res Methods 2023; 55:843-854. [PMID: 35469087 PMCID: PMC10027773 DOI: 10.3758/s13428-022-01858-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/05/2022] [Indexed: 11/08/2022]
Abstract
Researchers and practitioners often use single-case designs (SCDs), or n-of-1 trials, to develop and validate novel treatments. Standards and guidelines have been published to provide guidance as to how to implement SCDs, but many of their recommendations are not derived from the research literature. For example, one of these recommendations suggests that researchers and practitioners should wait for baseline stability prior to introducing an independent variable. However, this recommendation is not strongly supported by empirical evidence. To address this issue, we used Monte Carlo simulations to generate graphs with fixed, response-guided, and random baseline lengths while manipulating trend and variability. Then, our analyses compared the type I error rate and power produced by two methods of analysis: the conservative dual-criteria method (a structured visual aid) and a support vector classifier (a model derived from machine learning). The conservative dual-criteria method produced fewer errors when using response-guided decision-making (i.e., waiting for stability) and random baseline lengths. In contrast, waiting for stability did not reduce decision-making errors with the support vector classifier. Our findings question the necessity of waiting for baseline stability when using SCDs with machine learning, but the study must be replicated with other designs and graph parameters that change over time to support our results.
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Affiliation(s)
- Marc J Lanovaz
- École de psychoéducation, Université de Montréal, C.P. 6128, succursale Centre-Ville, Montreal, QC, H3C 3J7, Canada.
- Centre de recherche de l'Institut universitaire en santé mentale de Montréal, Montreal, Canada.
| | - Rachel Primiani
- École de psychoéducation, Université de Montréal, C.P. 6128, succursale Centre-Ville, Montreal, QC, H3C 3J7, Canada
- Centre de recherche de l'Institut universitaire en santé mentale de Montréal, Montreal, Canada
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Nikles J, Evans K, Hams A, Sterling M. A systematic review of N-of-1 trials and single case experimental designs in physiotherapy for musculoskeletal conditions. Musculoskelet Sci Pract 2022; 62:102639. [PMID: 35961063 DOI: 10.1016/j.msksp.2022.102639] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2021] [Revised: 07/24/2022] [Accepted: 07/27/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND Single Case Experimental Designs (SCEDs) are especially useful for small heterogeneous samples. Their role in evaluation of physiotherapy interventions for musculoskeletal conditions has not been systematically reviewed. OBJECTIVES Systematically review use, purpose, and outcomes of SCEDs for physiotherapy interventions for musculoskeletal conditions. DATA SOURCES Electronic databases and grey literature, searched using pre-defined terms. STUDY SELECTION OR ELIGIBILITY CRITERIA Studies of human participants enrolled in eligible SCEDs (individual or a series). STUDY APPRAISAL AND SYNTHESIS METHODS We extracted study characteristics, analytic methods and results, synthesising these descriptively. We used RoBiN-T scale to assess risk of bias. RESULTS We included 19 SCEDs comprising 92 participants, with wide variability in design, methodology, analysis and in conditions and interventions evaluated. 95% of participants responded favourably to the tested intervention. Overall risk of bias was high, due to poor internal validity, especially regarding randomisation, blinding, inter-rater agreement and measurement of treatment adherence. Visual analysis alone was performed in 55% of studies. Assessment of provider and participant satisfaction was limited. CONCLUSIONS AND IMPLICATIONS of key findings: SCEDs may be well-suited to evaluation of physiotherapy interventions for musculoskeletal conditions, but the risk of bias in studies to date is high. Following SCED guidelines to minimize the risk of bias and maximise clinical usefulness is recommended.
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Affiliation(s)
- J Nikles
- Recover Injury Research Centre, NHMRC CRE Better Health Outcomes for Compensable Injury, The University of Queensland, Surgical, Treatment and Rehabilitation Service (STARS), 296 Herston Rd, HERSTON, QLD, 4029, Australia.
| | - K Evans
- Faculty of Medicine and Health, 75 East Street, Lidcombe, The University of Sydney, NSW, 2141, Australia; Healthia Limited, Australia25 Montpelier Road, Bowen Hills, QLD, 4006, Australia.
| | - A Hams
- School of Allied Health Sciences, Griffith University, Gold Coast Campus, Gold Coast, QLD, 4222, Australia.
| | - M Sterling
- Recover Injury Research Centre, NHMRC CRE Better Health Outcomes for Compensable Injury, The University of Queensland, Surgical, Treatment and Rehabilitation Service (STARS), 296 Herston Rd, HERSTON, QLD, 4029, Australia.
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Pfaller-Sadovsky N, Hurtado-Parrado C, Arnott G. The effects of noncontingent reinforcement on an arbitrary response in domestic dogs (Canis lupus familiaris). Behav Processes 2022; 203:104770. [DOI: 10.1016/j.beproc.2022.104770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 10/21/2022] [Accepted: 10/21/2022] [Indexed: 11/02/2022]
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Mattes RD, Rowe SB, Ohlhorst SD, Brown AW, Hoffman DJ, Liska DJ, Feskens EJM, Dhillon J, Tucker KL, Epstein LH, Neufeld LM, Kelley M, Fukagawa NK, Sunde RA, Zeisel SH, Basile AJ, Borth LE, Jackson E. Valuing the Diversity of Research Methods to Advance Nutrition Science. Adv Nutr 2022; 13:1324-1393. [PMID: 35802522 PMCID: PMC9340992 DOI: 10.1093/advances/nmac043] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 04/08/2022] [Indexed: 12/13/2022] Open
Abstract
The ASN Board of Directors appointed the Nutrition Research Task Force to develop a report on scientific methods used in nutrition science to advance discovery, interpretation, and application of knowledge in the field. The genesis of this report was growing concern about the tone of discourse among nutrition professionals and the implications of acrimony on the productive study and translation of nutrition science. Too often, honest differences of opinion are cast as conflicts instead of areas of needed collaboration. Recognition of the value (and limitations) of contributions from well-executed nutrition science derived from the various approaches used in the discipline, as well as appreciation of how their layering will yield the strongest evidence base, will provide a basis for greater productivity and impact. Greater collaborative efforts within the field of nutrition science will require an understanding that each method or approach has a place and function that should be valued and used together to create the nutrition evidence base. Precision nutrition was identified as an important emerging nutrition topic by the preponderance of task force members, and this theme was adopted for the report because it lent itself to integration of many approaches in nutrition science. Although the primary audience for this report is nutrition researchers and other nutrition professionals, a secondary aim is to develop a document useful for the various audiences that translate nutrition research, including journalists, clinicians, and policymakers. The intent is to promote accurate, transparent, verifiable evidence-based communication about nutrition science. This will facilitate reasoned interpretation and application of emerging findings and, thereby, improve understanding and trust in nutrition science and appropriate characterization, development, and adoption of recommendations.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | - Leonard H Epstein
- University at Buffalo Jacobs School of Medicine and Biomedical Sciences, Buffalo, NY, USA
| | | | - Michael Kelley
- Michael Kelley Nutrition Science Consulting, Wauwatosa, WI, USA
| | - Naomi K Fukagawa
- USDA Beltsville Human Nutrition Research Center, Beltsville, MD, USA
| | | | - Steven H Zeisel
- University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
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Fraser EE, Downing MG, Haines K, Bennett L, Olver J, Ponsford JL. Evaluating a Novel Treatment Adapting a Cognitive Behaviour Therapy Approach for Sexuality Problems after Traumatic Brain Injury: A Single Case Design with Nonconcurrent Multiple Baselines. J Clin Med 2022; 11:jcm11123525. [PMID: 35743597 PMCID: PMC9225377 DOI: 10.3390/jcm11123525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 06/08/2022] [Accepted: 06/14/2022] [Indexed: 02/04/2023] Open
Abstract
There has been little progress in development of evidence-based interventions to improve sexuality outcomes for individuals with traumatic brain injury (TBI). This study aimed to evaluate the preliminary efficacy of an individualised intervention using a cognitive behaviour therapy (CBT) framework to treat sexuality problems after TBI. A nonconcurrent multiple baseline single-case design with 8-week follow-up and randomisation to multiple baseline lengths (3, 4, or 6 weeks) was repeated across nine participants (five female) with complicated mild–severe TBI (mean age = 46.44 years (SD = 12.67), mean post-traumatic amnesia = 29.14 days (SD = 29.76), mean time post-injury = 6.56 years (median = 2.50 years, SD = 10.11)). Treatment comprised eight weekly, individual sessions, combining behavioural, cognitive, and educational strategies to address diverse sexuality problems. Clinical psychologists adopted a flexible, patient-centred, and goal-orientated approach whilst following a treatment guide and accommodating TBI-related impairments. Target behaviour was subjective ratings of satisfaction with sexuality, measured three times weekly. Secondary outcomes included measures of sexuality, mood, self-esteem, and participation. Goal attainment scaling (GAS) was used to measure personally meaningful goals. Preliminary support was shown for intervention effectiveness, with most cases demonstrating sustained improvements in subjective sexuality satisfaction and GAS goal attainment. Based on the current findings, larger clinical trials are warranted.
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Affiliation(s)
- Elinor E. Fraser
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Clayton, VIC 3800, Australia; (M.G.D.); (K.H.); (L.B.); (J.L.P.)
- Monash-Epworth Rehabilitation Research Centre, Epworth Healthcare, Richmond, VIC 3121, Australia
- Correspondence:
| | - Marina G. Downing
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Clayton, VIC 3800, Australia; (M.G.D.); (K.H.); (L.B.); (J.L.P.)
- Monash-Epworth Rehabilitation Research Centre, Epworth Healthcare, Richmond, VIC 3121, Australia
| | - Kerrie Haines
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Clayton, VIC 3800, Australia; (M.G.D.); (K.H.); (L.B.); (J.L.P.)
| | - Linda Bennett
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Clayton, VIC 3800, Australia; (M.G.D.); (K.H.); (L.B.); (J.L.P.)
| | - John Olver
- Rehabilitation Medicine, Epworth HealthCare, Richmond, VIC 3121, Australia;
| | - Jennie L. Ponsford
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Clayton, VIC 3800, Australia; (M.G.D.); (K.H.); (L.B.); (J.L.P.)
- Monash-Epworth Rehabilitation Research Centre, Epworth Healthcare, Richmond, VIC 3121, Australia
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Ganz JB, Pustejovsky JE, Reichle J, Vannest KJ, Foster M, Haas AN, Pierson LM, Wattanawongwan S, Bernal A, Chen M, Skov R, Smith SD. Considering Instructional Contexts in AAC Interventions for People with ASD and/or IDD Experiencing Complex Communicative Needs: a Single-Case Design Meta-analysis. REVIEW JOURNAL OF AUTISM AND DEVELOPMENTAL DISORDERS 2022. [DOI: 10.1007/s40489-022-00314-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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11
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Smith TE, Thompson AM, Maynard BR. Self-management interventions for reducing challenging behaviors among school-age students: A systematic review. CAMPBELL SYSTEMATIC REVIEWS 2022; 18:e1223. [PMID: 36913185 PMCID: PMC8902300 DOI: 10.1002/cl2.1223] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Background Challenging classroom behaviors can interfere with student social and academic functioning and may be harmful to everyone in schools. Self-management interventions within schools can address these concerns by helping students develop necessary social, emotional, and behavioral skills. Thus, the current systematic review synthesized and analyzed school-based self-management interventions used to address challenging classroom behaviors. Objectives The current study aimed to inform practice and policy by (a) evaluating the effectiveness of self-management interventions at improving classroom behaviors and academic outcomes and (b) examining the state of research for self-management interventions based on existing literature. Search Methods Comprehensive search procedures included electronically searching online databases (e.g., EBSCO Academic Search Premier, MEDLINE, ERIC, PsycINFO), hand-searching 19 relevant journals (e.g., School Mental Health, Journal of School Psychology), reference-list searching 21 relevant reviews, and searching gray literature (e.g., contacting authors, searching online dissertation/theses databases and national government clearinghouses/websites). Searches were completed through December of 2020. Selection Criteria Included studies employed either a multiple group-design (i.e., experimental or quasi-experimental) or single-case experimental research design and met the following criteria: (a) utilized a self-management intervention, (b) conducted in a school setting, (c) included school-aged students, and (d) assessed classroom behaviors. Data Collection and Analysis Standard data collection procedures expected by the Campbell Collaboration were used in the current study. Analyses for single-case design studies incorporated three-level hierarchical models to synthesize main effects, and meta-regression for moderation. Further, robust variance estimation was applied to both single-case design and group-design studies to account for dependency issues. Main Results Our final single-case design sample included 75 studies, 236 participants, and 456 effects (i.e., 351 behavioral outcomes and 105 academic outcomes). Our final group-design sample included 4 studies, 422 participants, and 11 total behavioral effects. Most studies occurred in the United States, in urban communities, in public schools, and in elementary settings. Single-case design results indicated that self-management interventions significantly and positively impacted both student classroom behaviors (LRRi = 0.69, 95% confidence interval [CI] [0.59, 0.78]) and academic outcomes (LRRi = 0.58, 95% CI [0.41, 0.76]). Single-case results were found to be moderated by student race and special education status, whereas intervention effects were more pronounced for African American students (F = 5.56, p = 0.02) and students receiving special education services (F = 6.87, p = 0.01). Single-case results were not found to be moderated by intervention characteristics (i.e., intervention duration, fidelity assessment, fidelity method, or training). Despite positive findings for single-case design studies, risk of bias assessment indicated methodological shortcomings that should be considered when interpreting findings. A significant main effect of self-management interventions for improving classroom behaviors was also revealed for group-design studies (g = 0.63, 95% CI [0.08, 1.17]). However, these results should be interpreted with caution given the small number of included group-design studies. Implications for Policy Practice and Research The current study, conducted using comprehensive search/screening procedures and advanced meta-analytic techniques, adds to the large amount of evidence indicating that self-management interventions can be successfully used to address student behaviors and academic outcomes. In particular, the use specific self-management elements (i.e., self-determining a performance goal, self-observing and recording progress, reflecting on a target behavior, and administering primary reinforcers) should be considered within current interventions as well as in the development of future interventions. Future research should aim to assess the implementation and effects of self-management at the group or classroom-level within randomized controlled trials.
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Affiliation(s)
- Tyler E. Smith
- Department of Educational, School, & Counseling Psychology, Missouri Prevention Science InstituteUniversity of MissouriColumbiaMissouriUSA
| | - Aaron M. Thompson
- School of Social Work, Missouri Prevention Science InstituteUniversity of MissouriColumbiaMissouriUSA
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12
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Manolov R, Moeyaert M, Fingerhut JE. A Priori Justification for Effect Measures in Single-Case Experimental Designs. Perspect Behav Sci 2021; 45:153-186. [DOI: 10.1007/s40614-021-00282-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/27/2021] [Indexed: 01/31/2023] Open
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13
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Kazdin AE. Single-case experimental designs: Characteristics, changes, and challenges. J Exp Anal Behav 2020; 115:56-85. [PMID: 33205436 DOI: 10.1002/jeab.638] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 09/14/2020] [Accepted: 10/05/2020] [Indexed: 01/16/2023]
Abstract
Tactics of Scientific Research (Sidman, 1960) provides a visionary treatise on single-case designs, their scientific underpinnings, and their critical role in understanding behavior. Since the foundational base was provided, single-case designs have proliferated especially in areas of application where they have been used to evaluate interventions with an extraordinary range of clients, settings, and target foci. This article highlights core features of single-case experimental designs, how key and ancillary features of the designs have evolved, the special strengths of the designs, and challenges that have impeded their integration in many areas where their contributions are sorely needed. The article ends by placing the methodological approach in the context of other research traditions. In this way, the discussion moves from the specific designs toward foundations and philosophy of science issues in keeping with the strengths of the person and book we are honoring.
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Shaari IH, Abu Osman NA, Shasmin HN. A case study on interface pressure pattern of two garment orthoses on a child with cerebral palsy. Proc Inst Mech Eng H 2020; 234:884-894. [DOI: 10.1177/0954411920923541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Many studies have shown that medical compression products produce different levels of interface pressure during the usage of the products. However, limited studies have explored the pattern of interface pressure exerted by orthotic garments. This case study aimed to investigate the pattern of interface pressure exerted by two types of orthotic garments on a child with cerebral palsy. A 13-year-old child diagnosed with ataxic spastic diplegia cerebral palsy has difficulty to perform sit-to-stand motion even with a walking frame due to his truncal ataxia. A TheraTogsTM orthosis and a Dynamic Lycra® Fabric Orthosis (DLFO) were prepared for the child. The child’s sit-to-stand ability without and with the usage of orthoses was recorded using five sit-to-stand tests. The garments’ interface pressure was measured using F-scan (9811E) and F-scan 6.5.1 version software. The pressure was recorded when the child was in sitting position and performing sit-to-stand-to-sit motion. Overall, the child completed the five sit-to-stand test duration within 2.53 ± 0.04 s and 2.51 ± 0.09 s with the usage of TheraTogsTM orthosis and DLFO, respectively. Higher pressure was exerted by Dynamic Lycra Fabric Orthosis (axillary = 122 mmHg) in contrast to TheraTogsTM orthosis (77 mmHg) when the child was in a sitting position. Lower pressure was exerted by DLFO (7 mmHg), over xiphoid level and for TheraTogsTM orthosis is 1.2 mmHg over axillary level when the child was performing sit-to-stand motion. The largest range of pressure was exerted by TheraTogsTM orthosis with a minimum pressure of 5 mmHg and a maximum pressure of 155 mmHg during sit-to-stand motion. Overall, the DLFO exerted higher mean interface pressure on the child in comparison to TheraTogsTM orthosis when the child’s body was in a sitting position wearing both upper garment and pants. Both TheraTogsTM orthosis and DLFO presented a different range of interface pressure over different body segments and activities.
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Affiliation(s)
- Ida Hasni Shaari
- Centre for Applied Biomechanics, Department of Biomedical Engineering, Faculty of Engineering, University of Malaya, Kuala Lumpur, Malaysia
- Centre of Physiotherapy Study, Faculty of Health Sciences, Universiti Teknologi MARA, Puncak Alam, Selangor, Malaysia
| | - Noor Azuan Abu Osman
- Centre for Applied Biomechanics, Department of Biomedical Engineering, Faculty of Engineering, University of Malaya, Kuala Lumpur, Malaysia
| | - Hanie Nadia Shasmin
- Centre for Applied Biomechanics, Department of Biomedical Engineering, Faculty of Engineering, University of Malaya, Kuala Lumpur, Malaysia
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Gertler P, Tate RL. Behavioural activation therapy to improve participation in adults with depression following brain injury: A single-case experimental design study. Neuropsychol Rehabil 2019; 31:369-391. [PMID: 31793383 DOI: 10.1080/09602011.2019.1696212] [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] [Indexed: 01/07/2023]
Abstract
Following brain injury, the risk of depression increases. There are few studies of non-pharmacological interventions for this problem. Behavioural Activation (BA) could help because it has been demonstrated to be as effective as cognitive-behaviour therapy but is less cognitively demanding and more suitable for people with brain impairment. The current study evaluated BA using a multiple-baseline design across behaviours with replication. Three male participants with clinically significant depressive symptoms (two with traumatic brain injury aged 26 and 46, one who experienced strokes in infancy, aged 26) engaged in a 10-14-week trial of BA focusing on three activity domains: physical, social and functional activities. Participants completed an online form three times a day which recorded activity participation and responses to a single-item mood scale. There was little evidence in support of BA for increasing participation. There was also a lack of change in average mood, but some positive effects were found on measures of depression symptoms and quality of life in these participants. Various factors affected participation which might have been mitigated by extended treatment contact, greater use of prompts or electronic aids or the addition of other therapy modes.
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Affiliation(s)
- Paul Gertler
- John Walsh Centre for Rehabilitation Research, Kolling Institute of Medical Research, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
| | - Robyn L Tate
- John Walsh Centre for Rehabilitation Research, Kolling Institute of Medical Research, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
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Scheithauer M, Schebell SM, Mevers JL, Martin CP, Noell G, Suiter KC, Call NA. A comparison of sources of baseline data for treatments of problem behavior following a functional analysis. J Appl Behav Anal 2019; 53:102-120. [PMID: 30887502 DOI: 10.1002/jaba.549] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2015] [Accepted: 10/31/2018] [Indexed: 11/10/2022]
Abstract
It is common practice in research on the treatment of problem behavior to compare levels of targeted behaviors during treatment to levels when treatment is not in place. Some researchers use data collected as part of a multielement functional analysis as the initial baseline, whereas others collect new baseline data following completion of the functional analysis. We evaluated whether the source of baseline data influences the reliability and efficiency of decision-making. Results suggest that similar decisions are made in regard to treatment efficacy using the different sources of baseline data, but using data from a multielement functional analysis as baseline may save time. Interrater agreement was adequate, but lower for some graphs than has been observed in past studies. Several potential explanations for this discrepancy are discussed.
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Affiliation(s)
| | | | | | | | | | | | - Nathan A Call
- Emory University School of Medicine, Marcus Autism Center
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