Publications by authors named "Helene Polatajko"

Article Synopsis
  • The study investigates how occupational therapists (OTs) and physical therapists (PTs) adapt their evidence-based practice (EBP) skills during the first three years of their careers.
  • Using semi-structured interviews with 17 clinicians, the research identified six main themes, including the evolving understanding of EBP and the role of patients and colleagues in decision making.
  • The findings suggest that ongoing professional development and organizational support are critical for enhancing EBP effectiveness in rehabilitation settings.
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Children with developmental coordination disorder (DCD) display difficulties in perception-action coupling when engaging in tasks requiring predictive timing. We investigated the influence of awareness on auditory-motor adjustments to small and large rhythmic perturbations in the auditory sequence to examine whether children synchronize their movements automatically or through planning and whether those adjustments occur consciously or subconsciously. Electroencephalography (EEG) was used to assess functional connectivity patterns underlying different adjustment strategies.

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Background: A need was identified for an occupational therapy intervention for stroke survivors in a Danish municipal healthcare setting with emphasis on its ability to transfer and generalise what is learned in occupational therapy to everyday life post therapy. Being a possible candidate, the Cognitive Orientation to daily Occupational Performance (CO-OP) approach needed to be adapted to the target group and context, and its feasibility needed examination regarding reach, dose, intervention components, fidelity, perceived value, benefits, harms, and potential outcomes.

Aim: To adapt the CO-OP to a Danish healthcare setting and present a protocol for examining its feasibility.

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Purpose: Following a longitudinal study to understand how evidence-based practice evolves during the initial years of occupational therapy (OT) and physiotherapy (PT) practice, we held an end-of-grant symposium with representatives from education, practice, research, and policy. The objectives were to: (1) elicit feedback on the implications of the study results; and (2) co-develop a list of actionable recommendations for each sector.

Methods: Qualitative participatory approach.

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Article Synopsis
  • Occupational therapists (OTs) and physiotherapists (PTs) are trained to use evidence-based practices (EBP) but research on their competencies in EBP is limited, particularly after graduation in Canada.
  • The study utilized surveys and focus groups over three years to assess how EBP skills and usage evolve among new graduates, finding that over half experienced a decline in EBP use.
  • Key influences on EBP utilization included personal experiences, client expectations, and available resources, raising concerns about the sustainability of EBP in practice.
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Background: There is a significant gap in knowledge about rehabilitation techniques and strategies that can help children and young people with hyperkinetic movement disorders (HMD) including dystonia to successfully perform daily activities and improve overall participation. A promising approach to support skill acquisition is the Cognitive Orientation to daily Occupational Performance (CO-OP) intervention. CO-OP uses cognitive strategies to help patients generate their own solutions to overcome self-identified problems encountered in everyday living.

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Background: Personal Energy Planning is a problem-solving based programme that guides people receiving maintenance haemodialysis treatment to use energy management strategies to address life participation challenges. The feasibility of training dialysis clinicians to become Personal Energy Planning coaches (i.e.

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Purpose: The Theory of Mind (ToM) deficit hypothesis is a dominant construct used to explain the social and communication difficulties observed in autistic individuals. This hypothesis was based on an interpretation of autistic individuals' observable behavior, not based on insider accounts. Insider perspectives still remain mostly absent in research on ToM.

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Background: Childhood-onset hyperkinetic movement disorders (HMD), including dystonia are notoriously difficult to treat and there are limited studies showing successful medical, surgical or non-pharmacological interventions.

Methods: This prospective study used grouped data (n = 22) from two studies of the Cognitive Orientation to daily Occupational Performance (CO-OP) Approach for patient-selected goals. Eligibility included aged 6-21 years, deep brain stimulation in place, with manual ability classification system level I-IV.

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To explore preliminary effectiveness of the Cognitive Orientation to daily Occupational Performance (CO-OP) Approach in improving outcomes in childhood-onset hyperkinetic movement disorders (HMDs) including dyskinetic cerebral palsy following deep brain stimulation (DBS) across UK clinical occupational therapists. Randomized, multiple-baseline, Single Case Experimental Design N-of-1 trial with replications across participants. Five self-selected goals were identified: three goals were worked on during CO-OP and two goals were left untreated and used to assess skills transfer.

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Background: Cognitive Orientation to daily Occupational Performance (CO-OP) is recommended for its effectiveness in improving activity performance in children with Developmental Coordination Disorder (DCD). Since parental support is a key element in CO-OP, parental coaching seems relevant to be investigated.

Aims: Compare the efficacy of the CO-OP Approach with and without additional parental coaching to improve activity and participation in children with DCD.

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Aims: The Performance Quality Rating Scale (PQRS) is an observational measure that captures performance at the level of activity and participation. Developed for use with the Cognitive Orientation to daily Occupational Performance (CO-OP), it is a highly individualized approach to measurement. CO-OP is currently being studied in childhood-onset hyperkinetic movement disorders (HMD) and deep brain stimulation.

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Background: Occupational therapy (OT) and physical therapy (PT) programs in Canada have moved to graduate-level entry education to address graduates' readiness for evidence-based practice (EBP). Whether rehabilitation professionals with advanced training in EBP are meeting their responsibilities as evidence-based professionals upon entry into practice and the factors that influence the use of evidence is unclear. The aim of this study was to examine the individual and organizational factors associated with the use of EBP and supporting evidence-based activities among graduates of professional OT and PT master's programs.

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There is an abundance of research on the health consequences of sexual assault during university, but less attention has been paid to how sexual assault also shapes women's everyday lives. To develop an understanding of the everyday aftermath of sexual assault, we used narrative inquiry to analyze how women textually represent everyday living after sexual assault during university within four memoirs. Memoirists discussed their lives as significantly changed and worked to repair their lives after sexual assault by engaging in a range of everyday activities.

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Importance: According to the Intentional Relationship Model, six therapeutic modes characterize client-therapist interactions in occupational therapy: advocating, collaborating, empathizing, encouraging, instructing, and problem solving. However, whether these modes hold across cultural contexts is not clear.

Objective: To compare therapeutic mode use in occupational therapy interactions in the United States and Singapore.

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Background: Fatigue and its negative impact on life participation are top research priorities of people on chronic dialysis therapy. Energy management education (EME) is a fatigue management approach that teaches people to use practical strategies (eg, prioritizing, using efficient body postures, organizing home environments) to manage their energy expenditure during everyday life.

Objective: The aim of this study is to explore whether EME is associated with improvements in fatigue and life participation in adults on chronic dialysis.

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Aim: We sought to deepen understanding of embodied experiences of autism by examining how autistic bloggers describe and discuss autism.

Methods: Working within a qualitative description approach, we sampled 40 blogs written by people who identify as autistic. We conducted a directed content analysis, applying a codebook that was generated using themes from a previous study, while remaining open to additional theme generation and elimination.

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To investigate the effect of adding cognitive strategy training to task-specific training (TST), called Cognitive Oriented Strategy Training Augmented Rehabilitation (COSTAR), compared with TST on activity and participation for chronic stroke survivors in an outpatient occupational therapy setting We conducted an exploratory, single-blind, randomized controlled trial. Participants were randomized to TST or COSTAR protocol. Our primary outcomes measured activity and participation after stroke: the Stroke Impact Scale (SIS), Canadian Occupational Performance Measure (COPM), and Performance Quality Rating Scale (PQRS).

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Objective: This proof-of-concept feasibility trial examined the potential of the Cognitive Orientation to daily Occupational Performance Approach (CO-OP) to augment deep brain stimulation (DBS) outcomes in childhood-onset hyperkinetic movement disorders (HMD) including dystonia and dyskinetic cerebral palsy.

Methods: This is a single case experimental design using multiple baseline as n-of-1 trial comprising 10 intervention sessions, with replications across participants (n = 10). Treatment focused on 3 participant-selected goals.

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Aim: These international clinical practice recommendations (CPR) for developmental coordination disorder (DCD), initiated by the European Academy of Childhood Disability (EACD), aim to address key questions on the definition, diagnosis, assessment, intervention, and psychosocial aspects of DCD relevant for clinical practice.

Method: Key questions in five areas were considered through literature reviews and formal expert consensus. For recommendations based on evidence, literature searches on 'mechanisms', 'assessment', and 'intervention' were updated since the last recommendations in 2012.

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Background: Understandings of disability are rooted in contexts. Despite the world's significant contextual diversity, postcolonial power dynamics allow influential actors from the global North to imagine that most people across the global South understand disability in one generalised way. When it informs programmes and services for persons with disabilities in the global South, this imagining of a single generalised view could reduce effectiveness while further marginalising the people for whom the programmes and services were designed.

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The CO-OP Approach has been increasingly used in research and practice, yet its critical elements and implementation challenges are largely undescribed. Obtaining therapists' perspectives on CO-OP may reveal insights into potential critical and mediating factors.: To explore the experiences of CO-OP therapists by understanding their perceptions on the approach compared with conventional practice, and by identifying mediating factors in its implementation.

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