Robyn Tate

University of Sydney, Sydney, New South Wales, Australia

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Publications (118)231.06 Total impact

  • Brain Impairment 12/2015; 15(03):157-176. DOI:10.1017/BrImp.2014.28 · 0.88 Impact Factor
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    ABSTRACT: The Sydney Psychosocial Reintegration Scale for Children (SPRS-C) assesses psychosocial functioning in children with acquired brain injury (ABI). This article aims to: (1) describe normative data for the parent-rated SPRS-C and, (2) evaluate the discriminant validity of the SPRS-C. For Aim 1, participants were parents of typically developing children (TDC) aged 5-14 years (N = 200). For Aim 2, participants with ABI were aged 5-14 years (n = 26). A matched group of TDC was sampled from the larger normative sample to serve as a control group (n = 26). For Aim 1, SPRS-C scores across the 10 age-bands were in the higher ranges. Correlation coefficients of SPRS-C total score with child's age and parent occupational skill level were not statistically significant. For Aim 2, SPRS-C scores for the ABI group were significantly lower than the control group. These data provide a guide for clinical interpretation of the SPRS-C for measuring psychosocial functioning in children with ABI.
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    ABSTRACT: AimIn adults, duration of post-traumatic amnesia (PTA) is a powerful early predictor of functional outcomes in traumatic brain injury. The aim of this work was to assess the predictive validity of PTA duration for outcomes in children (6–18y).Method PsycINFO, MEDLINE, Web of Science, and Embase were searched for papers published to January 2014. Ten studies met inclusion criteria: they used standardized instruments to assess PTA and functional outcomes, and examined relationships between the two. Outcomes were classified according to (1) the International Classification of Functioning, Disability and Health (ICF) core sets for neurological conditions for post-acute care and (2) global functioning and quality of life. Methodological quality was rated for each study.ResultsThe search identified 10 studies of moderate mean quality (M=11.8 out of 18). Longer PTA duration related to worse functional outcomes: global functioning and in the two ICF categories (‘body function’, ‘activities and participation’). Relationships between PTA duration and quality of life and the ICF category of ‘body structure’ were not examined. PTA duration was, in 46 out of 60 (76.67%) instances, a stronger predictor of outcomes than other indices of injury severity.Conclusion Longer PTA duration is a valid predictor of worse outcomes in school-age children. Thus, PTA should be routinely assessed in children after traumatic brain injury.
    Developmental Medicine & Child Neurology 01/2015; DOI:10.1111/dmcn.12674 · 3.29 Impact Factor
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    ABSTRACT: INTRODUCTION: Cognitive rehabilitation following traumatic brain injury can aid in optimizing function, independence, and quality of life by addressing impairments in attention, executive function, cognitive communication, and memory. This study aimed to identify and evaluate the methodological quality of clinical practice guidelines for cognitive rehabilitation following traumatic brain injury. METHODS: Systematic searching of databases and Web sites was undertaken between January and March 2012 to identify freely available, English language clinical practice guidelines from 2002 onward. Eligible guidelines were evaluated using the validated Appraisal of Guidelines for Research and Evaluation II instrument. RESULTS: The 11 guidelines that met inclusion criteria were independently rated by 4 raters. Results of quality appraisal indicated that guidelines generally employed systematic search and appraisal methods and produced unambiguous, clearly identifiable recommendations. Conversely, only 1 guideline incorporated implementation and audit information, and there was poor reporting of processes for formulating, reviewing, and ensuring currency of recommendations and incorporating patient preferences. Intraclass correlation coefficients for agreement between raters showed high agreement (intraclass correlation coefficient > 0.80) for all guidelines except for 1 (moderate agreement; intraclass correlation coefficient = 0.76). CONCLUSION: Future guidelines should address identified limitations by providing implementation information and audit criteria, along with better reporting of guideline development processes and stakeholder engagement.
    Journal of Head Trauma Rehabilitation 07/2014; 29(4):277 - 289. DOI:10.1097/HTR.0000000000000066 · 3.00 Impact Factor
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    ABSTRACT: After traumatic brain injury (TBI) and emergence from coma, the majority of people experience posttraumatic amnesia (PTA), characterized by confusion, disorientation, retrograde and anterograde amnesia, poor attention, and sometimes agitation and delusions. An international team of researchers and clinicians developed recommendations for assessment and management of PTA.
    Journal of Head Trauma Rehabilitation 07/2014; 29(4):307-320. DOI:10.1097/HTR.0000000000000074 · 3.00 Impact Factor
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    ABSTRACT: Traumatic brain injury results in complex cognitive sequelae. Impairments in memory are among the most common sequelae resulting in significant functional problems. An international team of researchers and clinicians (known as INCOG) was formed to develop recommendations for the management of impairments in memory.
    Journal of Head Trauma Rehabilitation 07/2014; 29(4):369-386. DOI:10.1097/HTR.0000000000000069 · 3.00 Impact Factor
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    ABSTRACT: Traumatic brain injury results in complex cognitive sequelae. However, clinicians have difficulty implementing the available evidence. An international group of researchers and clinicians (known as INCOG) convened to develop clinical practice guidelines for cognitive rehabilitation posttraumatic brain injury.
    Journal of Head Trauma Rehabilitation 07/2014; 29(4):290-306. DOI:10.1097/HTR.0000000000000070 · 3.00 Impact Factor
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    ABSTRACT: Traumatic brain injury (TBI) results in complex cognitive (and other) sequelae. Impairments in executive function and self-awareness are among the most characteristic neuropsychological sequelae and can exert a profound effect on resuming previous life roles. An international group of researchers and clinicians (known as INCOG) convened to develop recommendations for interventions to improve impairments in executive functioning and self-awareness after TBI.
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    ABSTRACT: Traumatic brain injury, due to its diffuse nature and high frequency of injury to frontotemporal and midbrain reticular activating systems, may cause disruption in many aspects of attention: arousal, selective attention, speed of information processing, and strategic control of attention, including sustained attention, shifting and dividing of attention, and working memory. An international team of researchers and clinicians (known as INCOG) convened to develop recommendations for the management of attentional problems.
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    ABSTRACT: Published reports describing interventions featuring a single participant are common in neurorehabilitation. Yet, not all such reports use rigorous single-case methodology and there is mounting evidence to suggest that the design, conduct and report of single-case research in the behavioural sciences (including neurorehabilitation) needs improvement. The first part of this article describes resources that will guide the improved design, conduct and critical appraisal of single-case research, including recently published standards in the field of special education and the Risk of Bias in N-of-1 Trials (RoBiNT) Scale for evaluating internal and external validity of designs using a single participant. The second part of the article reports on work currently in progress in developing a reporting guideline in the CONSORT tradition specifically for single-case experimental designs in the behavioural sciences, entitled the Single-Case Reporting guideline In BEhavioural interventions (SCRIBE). It is anticipated that adoption and use of these resources by authors, reviewers and journal editors will improve the reporting and, potentially, the quality of the single-case literature.
    Neuropsychological Rehabilitation 04/2014; 24(3-4). DOI:10.1080/09602011.2013.875043 · 2.07 Impact Factor
  • Cheryl Soo, Robyn Tate, Naomi Brookes
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    ABSTRACT: Abstract Background: A large literature documents psychosocial difficulties affecting participation in everyday activities following acquired brain injury (ABI). This study examined executive, behavioural and emotional contributions to psychosocial outcome in children with ABI. Method: Participants with ABI (n = 35; aged 7-18 years) were recruited from a rehabilitation department. Psychosocial functioning was assessed using the Sydney Psychosocial Reintegration Scale for Children (SPRS-C). Executive, emotional and behavioural variables were examined using self and parent-report measures. Results: Thirty-eight per cent of the sample was classified as having good psychosocial functioning, with 54% classified as limited and 8% as poor. The sample was dichotomized on executive, behavioural and emotional functioning comparing those with and without difficulties. Participants classified without behavioural difficulties had better functioning on SPRS-C compared to those with difficulties (p < 0.01). In contrast, for executive and emotional functioning, hardly any SPRS-C variable showed significant group differences. Of the total group, 15-21% had elevated levels on emotional outcome measures. This was, however, dependent on age, with 22-44% of the older sample reporting elevated levels on at least one emotional variable compared to 4-16% of the younger sample. Discussion: The pattern of results highlight the contribution of behavioural functioning to psychosocial outcome post-childhood ABI.
    Brain Injury 03/2014; DOI:10.3109/02699052.2014.888762 · 1.86 Impact Factor
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    ABSTRACT: Objective:To determine the effectiveness of personal digital assistant devices on achievement of memory and organization goals in patients with poor memory after acquired brain injury.Design:Assessor blinded randomized controlled trial.Setting:Specialist brain injury rehabilitation hospital (inpatients and outpatients).Participants:Adults with acquired brain impairments (85% traumatic brain injury; aged ≥17 years) who were assessed as having functional memory impairment on the Rivermead Behavioural Memory Test (General Memory Index).Interventions:Training and support to use a personal digital assistant for eight weeks to compensate for memory failures by an occupational therapist. The control intervention was standard rehabilitation, including use of non-electronic memory aids.Main outcome measures:Goal Attainment Scale which assessed achievement of participants' daily memory functioning goals and caregiver perception of memory functioning; and General Frequency of Forgetting subscale of the Memory Functioning Questionnaire administered at baseline (pre-randomization) and post intervention (eight weeks later).Results:Forty-two participants with memory impairment were recruited. Use of a personal digital assistant led to greater achievement of functional memory goals (mean difference 1.6 (95% confidence interval (CI) 1.0 to 2.2), P = 0.0001) and improvement on the General Frequency of Forgetting subscale (mean difference 12.5 (95% CI 2.0 to 22.9), P = 0.021).Conclusions:Occupational therapy training in the use of a handheld computer improved patients' daily memory function more than standard rehabilitation.
    Clinical Rehabilitation 01/2014; DOI:10.1177/0269215513512216 · 2.18 Impact Factor
  • Regina Schultz, Robyn L. Tate
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    ABSTRACT: Background: Previous research addressing cognitive recovery after traumatic brain injury (TBI) in adults has predominately used cross-sectional methods. This systematic review examines longitudinal research into cognitive recovery in the first 2 years following moderate-to-severe TBI in adults and aims to identify apparent methodological issues with the existing literature.Design: Systematic review of the first 2 years post-trauma.Setting: Data were extracted from three electronic databases and manual searches of published articles until October 2012.Participants: Two hundred and forty-two participants with severe TBI and 281 comparison participants were used to calculate effect sizes.Results: Twenty papers met the selection criteria, with effect sizes computed from four studies. Moderate-to-large effect sizes were initially observed between the TBI and comparison groups on most measures (range: d = 0.2–2.8). Recovery continued in all five cognitive domains over the 2 years post-injury.Conclusions: Results demonstrated that cognitive recovery was continuous throughout the first 2 years following moderate-to-severe TBI. Findings also indicated different rates of recovery for the specific cognitive domains, highlighting the heterogeneous nature of cognitive recovery after TBI. The review highlighted several methodological issues within the limited existing literature; recommendations were developed to improve the evidence base.
    Brain Impairment 12/2013; 14(03):450-474. DOI:10.1017/BrImp.2013.24 · 0.88 Impact Factor
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    ABSTRACT: Poor skills generalization poses a major barrier to successful outcomes of rehabilitation after traumatic brain injury (TBI). Error-based learning (EBL) is a relatively new intervention approach that aims to promote skills generalization by teaching people internal self-regulation skills, or how to anticipate, monitor and correct their own errors. This paper describes the protocol of a study that aims to compare the efficacy of EBL and errorless learning (ELL) for improving error self-regulation, behavioral competency, awareness of deficits and long-term outcomes after TBI.Methods and design: This randomized, controlled trial (RCT) has two arms (EBL and ELL); each arm entails 8 x 2 h training sessions conducted within the participants' homes. The first four sessions involve a meal preparation activity, and the final four sessions incorporate a multitasking errand activity. Based on a sample size estimate, 135 participants with severe TBI will be randomized into either the EBL or ELL condition. The primary outcome measure assesses error self-regulation skills on a task related to but distinct from training. Secondary outcomes include measures of self-monitoring and self-regulation, behavioral competency, awareness of deficits, role participation and supportive care needs. Assessments will be conducted at pre-intervention, post-intervention, and at 6-months post-intervention. This study seeks to determine the efficacy and long-term impact of EBL for training internal self-regulation strategies following severe TBI. In doing so, the study will advance theoretical understanding of the role of errors in task learning and skills generalization. EBL has the potential to reduce the length and costs of rehabilitation and lifestyle support because the techniques could enhance generalization success and lifelong application of strategies after TBI.Trial registration: ACTRN12613000585729.
    Trials 11/2013; 14(1):369. DOI:10.1186/1745-6215-14-369 · 2.12 Impact Factor
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    ABSTRACT: Recent literature suggests a revival of interest in single-case methodology (e.g., the randomised n-of-1 trial is now considered Level 1 evidence for treatment decision purposes by the Oxford Centre for Evidence-Based Medicine). Consequently, the availability of tools to critically appraise single-case reports is of great importance. We report on a major revision of our method quality instrument, the Single-Case Experimental Design Scale. Three changes resulted in a radically revised instrument, now entitled the Risk of Bias in N-of-1 Trials (RoBiNT) Scale: (i) item content was revised and increased to 15 items, (ii) two subscales were developed for internal validity (IV; 7 items) and external validity and interpretation (EVI; 8 items), and (iii) the scoring system was changed from a 2-point to 3-point scale to accommodate currently accepted standards. Psychometric evaluation indicated that the RoBiNT Scale showed evidence of construct (discriminative) validity. Inter-rater reliability was excellent, for pairs of both experienced and trained novice raters. Intraclass correlation coefficients of summary scores for individual (experienced) raters: ICCTotalScore = .90, ICCIVSubscale = .88, ICCEVISubscale = .87; individual (novice) raters: ICCTotalScore = .88, ICCIVSubscale = .87, ICCEVISubscale = .93; consensus ratings between experienced and novice raters (ICCTotalScore = .95, ICCIVSubscale = .93, ICCEVISubscale = .93. The RoBiNT Scale thus shows sound psychometric properties and provides a comprehensive yet efficient examination of important features of single-case methodology.
    Neuropsychological Rehabilitation 10/2013; 23(5):619-38. DOI:10.1080/09602011.2013.824383 · 2.07 Impact Factor
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    ABSTRACT: Objective: To determine effectiveness of communication training for partners of people with severe traumatic brain injury. Design: Three arm non-randomized controlled trial comparing communication partner training (JOINT) with individual treatment (TBI SOLO) and a waitlist control group with 6 month follow-up. Participants: Forty-four outpatients with severe chronic traumatic brain injuries were recruited. Intervention: Ten-week conversational skills treatment program encompassing weekly group and individual sessions for both treatment groups. The JOINT condition focused on both the partner and the person with traumatic brain injury while the TBI SOLO condition focused on the individual with TBI only. Main outcome measures: Primary outcomes were blind ratings of the person with traumatic brain injury's level of participation during conversation on the Measure of Participation in Communication Adapted Kagan scales. Results: Communication partner training improved conversational performance relative to training the person with traumatic brain injury alone and a waitlist control group on the primary outcome measures. Results were maintained at six months post-training. Conclusion: Training communication partners of people with chronic severe traumatic brain injury was more efficacious than training the person with traumatic brain injury alone. The Adapted Kagan scales proved to be a robust and sensitive outcome measure for a conversational skills training program.
    Journal of rehabilitation medicine: official journal of the UEMS European Board of Physical and Rehabilitation Medicine 06/2013; 45(7). DOI:10.2340/16501977-1173 · 1.90 Impact Factor
  • Grahame K. Simpson, Robyn Tate
    05/2013; 14(01). DOI:10.1017/BrImp.2013.13
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    ABSTRACT: Objective: It was hypothesized that, for people with severe traumatic injuries, no association between long term health status and receiving financial compensation would be detected. Design: Two prospective cohort studies. Subjects: A group of people with severe traumatic brain injury (n = 132) and a group of people with traumatic spinal cord injury (n = 58). Methods: Health status and functioning were measured at baseline and at 5 years follow-up for both injury groups. Results per group were compared between those who received compensation and those who were non-compensable. Results: In the brain injury cohort those receiving financial compensation showed a significantly worse Disability Rating Scale score after 5 years compared to the non-receiving group (p = 0.01). Financial compensation was a modest predictor for being disabled (scores ≥ 4) after 5 years (Exp (B) = 2.47, 95% confidence interval 1.03 to 5.93). In the spinal cord injury cohort those receiving financial compensation scored significantly lower with the Short-Form 36 General Health Survey/Physical Component Summarise scores after 5 years than those who did not (p = 0.04). Again, receiving financial compensation had a modest predictive value for the Short-Form 36/Physical Component Summarise scores after 5 years (B = -4.72, SE = 2.16, 95% confidence interval -9.05 to -0.38). Conclusion: Financial compensation may have a small negative association with recovery, even for people with severe traumatic injury.
    Journal of rehabilitation medicine: official journal of the UEMS European Board of Physical and Rehabilitation Medicine 03/2013; 45(5). DOI:10.2340/16501977-1135 · 1.90 Impact Factor
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    ABSTRACT: Background: In a patient-oriented healthcare system, the integration of the functional status of the patient from the perspective of different professionals is understandable by the use of the International Classification of Functioning, Disability and Health. Objective: A formal decision-making and consensus process is presented to develop the first version of the International Classification on Functioning, Disability and Health (ICF) Core Sets for Traumatic Brain Injury. Method: A panel with the results from preparatory studies that included a literature review, a qualitative study, empirical data collection and an expert survey, was presented. A consensus conference was held in Barcelona, March 2010 and 23 professionals attended representing nine countries. Results: The preparatory studies identified 183 eligible categories. After the voting process, 139 constituted the Comprehensive Core Sets for TBI and 23 the Brief Core Sets for TBI. Conclusions: The consensus conference led to the integration of evidence and expert opinion based on the ICF. The adoption of the ICF Core Sets for TBI provides a basic international standard for the multidisciplinary assessment of a TBI patient's functioning.
    Brain Injury 03/2013; 27(4). DOI:10.3109/02699052.2012.750757 · 1.86 Impact Factor

Publication Stats

2k Citations
231.06 Total Impact Points

Institutions

  • 1989–2014
    • University of Sydney
      • • Faculty of Health Sciences
      • • Northern Clinical School
      Sydney, New South Wales, Australia
    • Bankstown-Lidcombe Hospital
      Sydney, New South Wales, Australia
  • 2001–2013
    • Royal Rehabilitation Centre Sydney
      Sydney, New South Wales, Australia
  • 2006–2012
    • Macquarie University
      • • Faculty of Human Sciences
      • • Department of Psychology
      Sydney, New South Wales, Australia
  • 2006–2009
    • Royal North Shore Hospital
      Sydney, New South Wales, Australia
  • 2000–2005
    • Liverpool Hospital
      Liverpool, New South Wales, Australia
  • 1997
    • Liverpool Heart And Chest Hospital
      Liverpool, England, United Kingdom
  • 1991
    • University of Newcastle
      • School of Psychology
      Newcastle, New South Wales, Australia