Cognitive Function and Participation of Stroke Survivors Living With Companion Animals: A Cross-Sectional Study.

INTRODUCTION/OBJECTIVES: Companion animals (CAs) may benefit human health, but few studies have examined their impact on stroke survivors. This study examines participation, quality of life (QoL), attachment, cognition, and executive function differences between stroke survivors living with and without CAs. METHODS: In this cross-sectional, community-setting study, 25 stroke survivors with a CA and a matched group of 27 without a CA completed standard tools. RESULTS: Stroke survivors with a CA scored significantly higher in participation and 1 cognitive performance test. No significant differences were found in other cognitive measures or QoL, and attachment to a CA was not correlated with participation or QoL within the research group. However, lower attachment avoidance correlated with better participation in survivors living with dogs. CONCLUSION: Living with CAs, especially dogs, might be associated with some cognitive function and participation benefits among stroke survivors. The link between CAs and cognitive function is unclear: Survivors with higher cognitive functioning might be more capable of caring for a CA, or having and caring for a CA might promote better cognitive function. Attachment patterns also might explain stroke survivors' participation levels. Further study is warranted.

Assessing Functional Cognition and Health During COVID-19 Pandemic: Gender Differences Among Community-Dwelling Adults.

INTRODUCTION/OBJECTIVES: The COVID-19 pandemic has long-term implications for adult health and function, whether or not people were infected with the disease. Although cognitive disruptions are among the major symptoms of COVID-19, most research focused on managing medical symptoms, such as respiratory symptoms or pain. Thus, less is known about the pandemic's long-term implications for assessing functional cognition. This study aimed to examine COVID-19's effects on community-dwelling adults' functional cognition and health, comparing gender differences. METHODS: This cross-sectional study divided 118 community-dwelling adults (25 previously infected with COVID-19) into gender groups. Primary outcome measures included the Daily Living Questionnaire (DLQ) and short form health status survey, SF-12. RESULTS: No significant differences were found in functional cognition or health between participants who had contracted COVID-19 and those who remained healthy, but men had better functional cognition and health measures in comparison with women. CONCLUSIONS: Gender differences in functional cognition and health state may relate to gender-based family roles. It is essential to assess functional cognition of young adults who were exposed to a pandemic, such as COVID-19, because it may significantly affect their health and functional status. The DLQ is a reliable, valid assessment of functional cognition that may suit individuals who previously contracted COVID-19.

Using machine learning to modify and enhance the daily living questionnaire.

The Daily Living Questionnaire (DLQ) constitutes one of a number of functional cognitive measures, commonly employed in a range of medical and rehabilitation settings. One of the drawbacks of the DLQ is its length which poses an obstacle to conducting efficient and widespread screening of the public and which incurs inaccuracies due to the length and fatigue of the subjects. Objective: This study aims to use Machine Learning (ML) to modify and abridge the DLQ without compromising its fidelity and accuracy. Method: Participants were interviewed in two separate research studies conducted in the United States of America and Israel, and one unified file was created for ML analysis. An ML-based Computerized Adaptive Testing (ML-CAT) algorithm was applied to the DLQ database to create an adaptive testing instrument-with a shortened test form adapted to individual test scores. Results: The ML-CAT approach was shown to reduce the number of tests required on average by 25% per individual when predicting each of the seven DLQ output scores independently and reduce by over 50% when predicting all seven scores concurrently using a single model. These results maintained an accuracy of 95% (5% error) across subject scores. The study pinpoints which DLQ items are more informative in predicting DLQ scores. Conclusions: Applying the ML-CAT model can thus serve to modify, refine and even abridge the current DLQ, thereby enabling wider community screening while also enhancing clinical and research utility.

Looking beyond the laboratory: Exploring behavioral and eye-fixation patterns in individuals with severe mental illness during a real-life supermarket task.

Individuals with severe mental illnesses (SMI) often have difficulty performing daily activities that require intact executive functions, such as grocery shopping. Performance-based evaluations are valuable but lack the subjects' viewpoints during task performance. This study aims to combine performance-based observation and cognitive science methods to provide insights regarding real-life behavior and problem-solving in populations with SMI. In this correlational-research study, 42 participants (10 in the SMI group and 32 in the control group) performed the Test of Grocery Shopping Skills (TOGSS) while wearing an eye-tracking device. We hypothesized that patterns in task planning, task-time use, and attention allocation to written information relevant to the task would differ between the groups during the task. The results showed between-group differences in both TOGSS efficiency outcomes (time and redundancy), duration, and number of fixations. An eye-tracking pattern analysis determined between-group differences in scanning patterns of the grocery list but similarities in task planning. The selection process was found to be significantly more accurate and efficient for the control group than for the SMI group. Our findings suggest that a combination of perspectives allows us to better understand the behavior of SMI individuals in a regular daily task.

Basic Activity of Daily Living Evaluation of Children with Autism Spectrum Disorder: Do-Eat Washy Adaption Preliminary Psychometric Characteristics.

This preliminary study aims to demonstrate the reliability and validity of the adapted Do-Eat Basic activities of daily living (BADL) assessment for children with autism spectrum disorder (ASD). Participants were 53 children ages 6-10 years: 17 diagnosed with high-severity ASD (HS-ASD) and 16 with low-severity ASD according to the DSM-5 and based on the CARS-2, and 20 controls with typical development. Measurement tools were the adapted Do-Eat Washy (Washy), Participation in Childhood Occupations Questionnaire (PICO-Q), and Pediatric Evaluation of Disability Inventory (PEDI). The Washy domains exhibited high internal consistency (α = 0.841-0.856). Significant differences were found between the HS-ASD and other groups in the Washy domains, exhibiting discriminant validity. The Washy convergent and concurrent validity indicated good results. A highly substantial negative correlation was shown between the Washy and three PICO-Q ADL difficulty-in-performance items (p < 0.001): bathing (-0.550), hygiene (-0.571), and handwashing (-0.733). The Washy performance scores and the PEDI total score demonstrated a strong correlation. (r = 0.799, p < 0.001). Primary results indicate that, following further research on larger representative samples, the Washy may be a reliable and valid tool for assessing BADL among children with ASD.

Do symptoms moderate the association between participation and executive functions outcomes among people with schizophrenia?

BACKGROUND: Literature explains participation limitations among people with schizophrenia through the context of metacognitive limitations, specifically in symptoms and in executive functions (EF). Research has shown mixed results regarding associations between symptoms and participation, reporting association with negative symptoms, positive symptoms, or only metacognitive limitations. The aim of this study was to deepen understanding of the symptoms' impact on the association between participation and executive function among people with schizophrenia. METHODS: Forty-three participants with schizophrenia received 8 group sessions of focused metacognitive intervention (MCG) aimed at promoting participation by focusing on EF components (e.g., analyzing individual cognitive strategy use). Three measures were administered: the Positive and Negative Syndrome Scale (PANSS) to evaluate symptoms, the Weekly Calendar Planning Assessment (WCPA) to assess EF, and the Activity Card Sort (ACS) to measure participation at the baseline and 12 weeks following completion of the intervention. Scores were compared to a matched control group of 41 people with schizophrenia who instead received treatment as usual. The role of PANSS as moderator was examined using multiple hierarchical regressions, entering interactions between the PANSS scores and WCPA change scores in the final regression step. RESULTS: Relationships were not significant for participants with high PANSS scores. A positive relationship existed between change in WCPA and change in ACS for participants with low PANSS scores. CONCLUSIONS: These results demonstrate that low PANSS scores moderate the association between EF and participation and highlight the importance of symptoms as a predictor of participation following the MCG intervention. TRIAL REGISTRATION: The trial was retrospectively registered at clinical. TRIAL: gov. CLINICALTRIALS: gov Identifier: NCT05556941. Clinicaltrial.gov registration date: 27/09/2022.

The development of a home-based technology to improve gait in people with Parkinson's disease: a feasibility study.

BACKGROUND: People with Parkinson's disease (PwP) may experience gait impairment and freezing of gait (FOG), a major cause of falls. External cueing, including visual (e.g., spaced lines on the floor) and auditory (e.g., rhythmic metronome beats) stimuli, are considered effective in alleviating mobility deficits and FOG. Currently, there is a need for a technology that delivers automatic, individually adjusted cues in the homes of PwP. The aims of this feasibility study were to describe the first step toward the development of a home-based technology that delivers external cues, test its effect on gait, and assess user experience. METHODS: Iterative system development was performed by our multidisciplinary team. The system was designed to deliver visual and auditory cues: light stripes projected on the floor and metronome beats, separately. Initial testing was performed using the feedback of five healthy elderly individuals on the cues' clarity (clear visibility of the light stripes and the sound of metronome beats) and discomfort experienced. A pilot study was subsequently conducted in the homes of 15 PwP with daily FOG. We measured participants' walking under three conditions: baseline (with no cues), walking with light stripes, and walking to metronome beats. Outcome measures included step length and step time. User experience was also captured in semi-structured interviews. RESULTS: Repeated-measures ANOVA of gait assessment in PwP revealed that light stripes significantly improved step length (p = 0.009) and step time (p = 0.019) of PwP. No significant changes were measured in the metronome condition. PwP reported that both cueing modalities improved their gait, confidence, and stability. Most PwP did not report any discomfort in either modality and expressed a desire to have such a technology in their homes. The metronome was preferred by the majority of participants. CONCLUSIONS: This feasibility study demonstrated the usability and potential effect of a novel cueing technology on gait, and represents an important first step toward the development of a technology aimed to prevent FOG by delivering individually adjusted cues automatically. A further full-scale study is needed. Trial registration This study was registered in ClinicalTrials.gov at 1/2/2022 NCT05211687.

Technology use characteristics among older adults during the COVID-19 pandemic: A cross-cultural survey.

Personal computers, tablets, and smartphones may support older adults' engagement when people are required to stay home and opportunities to engage in meaningful activities are reduced during the COVID-19 period. This study aims to screen older adults' technology-use characteristics across social, leisure, and education domains during the COVID-19 pandemic from a crosscultural viewpoint. The sample included 576 participants aged 60 and older from France (n = 62), Spain (n = 110), and Israel (n = 404). Participants completed the technology-use survey, which consists of questions about their facilities, technology usability, need for adaptations to support technology use, and changes in technology use since COVID-19. Significant differences were found between countries in facilities, χ2 (2) = 25.16, p < .001, and usability, χ2 (2) = 64.14, p < .001, across the three domains. Furthermore, 34% of technological usability was predicted by country and facilities, F (4, 568) = 72.39, p < .001. Participants noted a willingness to use technology if it was adapted for social (61%-73%), leisure (51%-71%), or educational (67%-76%) activities and that they devoted substantially more time to technology across domains (>58%) due to COVID-19. These findings highlight culture and facilities as factors that play an imperative role in supporting and enhancing the usability of technology among older adults.

Cognitive Recovery After Stroke: A Meta-analysis and Metaregression of Intervention and Cohort Studies.

BACKGROUND: Cognition affects poststroke recovery, but meta-analyses of cognition have not yet provided a comparison of observational and intervention evidence. OBJECTIVE: To describe the trajectory of poststroke cognition and the factors that moderate it across intervention and observational cohorts. METHODS: Six databases were searched up to January 2020. Studies describing quantitative changes in cognition in adults poststroke were included. Interventions were classified into pharmacological, therapist-led, nonroutine/alternative, and usual care. Summary estimates were compared via hierarchical mixed-effects models. Age, recovery stage, stroke etiology, cognitive domain targeted in studies, and intervention types were investigated as moderators of cognition. Recovery stage and intervention were further analyzed in a multiplicative metaregression model. RESULTS: A total of 43 intervention trials and 79 observation cohorts involving 28 222 stroke participants were included. Heterogeneity was significant (τ2 = 0.09; CI = 0.01-0.21, P < .001) with no evidence of publication bias. Cognitive recovery was greater in intervention trials (g = 0.47; CI = 0.37-0.58) than observational cohorts (g = 0.28; CI = 0.20-0.36) across all moderators analyzed. Nonroutine/alternative and pharmacological trials achieved the best overall results (g = 0.57, CI = 0.42-0.73, and g = 0.52, CI = 0.30-0.74, respectively), followed by therapist-led (g = 0.46; CI = 0.17-0.74), and usual care (g = 0.28; CI = 0.11-0.45) interventions. Medium recovery effects (ie, g ≥ 0.5) were observed in examining first-ever stroke, executive function, visuo-perceptual, consciousness, and psychomotor skills, 61 to 180 days poststroke, in participants aged 65 to 70 years. CONCLUSION: Cognitive recovery is possible using different controlled interventions in all recovery stages, with smaller benefits ≥2 years poststroke. Longer-term studies are needed to determine the role of nonroutine/alternative therapies and the association between cognitive recovery and performance in everyday activities.

A metacognitive intervention model to promote independence among individuals with autism spectrum disorder: Implementation on a shopping task in the community.

Adolescents with autism spectrum disorder show low independence levels and difficulty performing complex daily activities. The many intervention approaches for these individuals include deconstructing complex activities into basic components, processing and practicing tasks, and developing compensation strategies. The aim of this study was to examine the effectiveness of a short-term metacognitive intervention combined with virtual supermarket practice to improve the independent implementation of a shopping task among adolescents with autism spectrum disorder. The study included 56 adolescents with autism spectrum disorder, of whom 33 performed the metacognitive intervention and 23 served as controls. Outcome measures included assessments of cognitive and metacognitive functions and a performance-based evaluation of a shopping task in the natural environment. Compared to the control group, the intervention group experienced significant improvement in accuracy and efficiency while performing a shopping task. In addition, the executive functions domain was found to be the main predictor of accuracy and efficiency in performing the shopping task. These findings indicate the short-term metacognitive intervention, reinforced by a technology-based training programme, may effectively enhance the independent execution of a shopping task by adolescents with autism spectrum disorder and expand their potential participation in the community.

Exploring the Impacts of Environmental Factors on Adolescents' Daily Participation: A Structural Equation Modelling Approach.

Adolescents with neurodevelopmental difficulties struggle to perform daily activities, reflecting the significant impact of executive functions on their participation. This research examines an integrated conceptual model wherein supportive environmental factors in the community, school and home settings explain the children's participation (involvement and frequency) with their daily activities performance as a mediator. Parents of 81 10- to 14-year-old adolescents with and without executive function deficit profiles completed the Participation and Environment Measure for Children and Youth and the Child Evaluation Checklist. A secondary analysis was conducted to examine the structural equation model using AMOS software. The results demonstrated support for the hypothesised model. Supportive environmental demands in school predicted 32% of home participation, and the adolescents' daily performance reflected that executive functions mediated the relationship between them. Together, these findings highlight the school environment as the primary contributor that affects the children's functioning according to their parents' reports and as a predictor of high participation at home in terms of frequency and involvement. This study has implications for multidisciplinary practitioners working with adolescents in general, and in the school setting specifically, to understand meaningful effects of executive functions on adolescents' daily functioning and to provide accurate assistance and intervention.

Evaluation of executive functions and everyday life for people with severe mental illness: A systematic review.

•Assessment tools have progressed from measuring specific components, to more comprehensive assessments.•Performance-based tools, has the potential to include an EF index as part of the test scoring.•Most researchers either chose short versions of the assessment tools to address the subjects' attentional capacities.•Using more than one evaluation method enabled to draw a more precise picture of the function.

Daily Performance of Adolescents with Executive Function Deficits: An Empirical Study Using a Complex-Cooking Task.

PURPOSE: To characterize and analyze the performance of adolescents with executive function deficits through the Children's Cooking Task (CCT) as a performance-based complex ecological assessment. METHODS: Participants were 41 adolescents (aged 10-14 years) with normal intellectual function and executive function deficit profiles based on the Behavior Rating Inventory of Executive Function (BRIEF) parent reports and self-reports (BRIEF-SR) and the WebNeuro and 40 controls with typical development matched by age and gender. Participants in both groups performed the CCT, an ecological standardized complex task. RESULTS: Significant group differences were found for all CCT outcome measures (total number of errors, task duration, and all qualitative rating variables). Significant correlations were found among children with executive function deficit profiles between the CCT performance duration and total number of errors and the BRIEF-SR subscale score. Two separate discriminant function analyses described primarily by the CCT correctly classified the study groups. CONCLUSION: The poor performance of adolescents with executive function deficit profiles exhibited through the standardized complex task, as well as the relationships with their executive functions, supplies better insight about their daily confrontations. Identifying how they perform may lead to development of focused interventions to improve these adolescents' daily performance, participation, and wellbeing.

Full-information factor analysis of the Daily Routine and Autonomy (DRA) questionnaire among adolescents with autism spectrum disorder.

INTRODUCTION: Adolescents with autism spectrum disorder (ASD) show poor independence in daily activities. Unlike existing instruments, the innovative self-report Daily Routine and Autonomy questionnaire (DRA) addresses their level of and desire for independence in activities throughout a full daily routine. This study describes the DRA development, explores its psychometric properties and internal consistency reliability using full-information factor analysis (FIFA), and identifies levels of and desire for independence among adolescents with ASD. METHODS: Seventy-two Israeli adolescents with ASD (58 boys and 14 girls) aged 11-19 years (M = 14.59, SD = 1.61) completed the DRA. Statistical analyses were performed using SPSS and R. Internal consistency reliability, FIFA, Spearman's correlations, t-tests, and Wilcoxon signed-rank were conducted to assess relationships and differences between the DRA parts. RESULTS: The FIFA revealed three factors with high sum-of-squared loadings (4.09-5.13). Of the 31 DRA items, 28 had factor loadings higher than 0.35 and were retained in the study questionnaire. The DRA had moderate-to-high internal reliability for factors (α = 0.65-0.84) and total scores (α = 0.86-0.90). Participants showed partial independence in most daily activities, with high desire for independence in social and leisure activities. Significant gaps in half of the DRA items indicate the participants' desire for independence was significantly higher than their independence level. CONCLUSION: The DRA provides crucial information about levels of and desire for autonomy that can be used to promote participation of adolescents with ASD in setting their own goals for independent living.

Longitudinal evaluation of cognition after stroke - A systematic scoping review.

BACKGROUND: Cognitive impairment affects up to 80 percent of the stroke population, however, both the available evidence about post-stroke cognition and the measures used to evaluate it longitudinally have not been well described. The aims of this systematic scoping review were: to identify and characterize studies evaluating cognition longitudinally after stroke; to summarize the cognitive instruments used and the domains they target; and to organize cognitive domains assessed using the International Classification of Functioning, Disability and Health (ICF). METHODS: We used a systematic scoping approach to search for peer-reviewed articles involving adults with stroke that evaluated cognition longitudinally. Screening of titles, abstracts, and full reports was completed independently by two reviewers, across six electronic databases (PubMed, PsycInfo, Medline, Cinahl Plus, Embase, and Web of Science). Cognitive domains were mapped to an ICF function independently by the same two reviewers, using a previously tested, standardized approach. RESULTS: A total of 5,540 records were found; 257 were included, representing a total pooled sample of 120,860 stroke survivors. Of these studies, 200 (78%) provided specific cognitive outcomes from the longitudinal evaluations, 57 (22%) reported model predictions, and 77 (30%) included interventions. Cognition was evaluated with 356 unique instruments, targeting 95 distinct cognitive domains, and 17 mental functions from the ICF. The Mini-Mental State Examination was the most frequently used instrument (117 reports, 46%). Other tools used longitudinally were the Trail Making Test (17% of reports), tests of verbal fluency (14%), the Functional Independence Measure (14%), the Montreal Cognitive Assessment (13%), the Digit Span (11%), and the Stroop test (10%). Global cognition was evaluated in 170 reports (66%), followed by higher-level cognitive functioning (29%), memory (28%), language (21%), attention (21%), and perceptual skills (14%). Studies using functional (or performance-based) cognitive assessments over time were scarce (< 1%). CONCLUSION: Our findings indicate that whilst there is a substantial number of studies available that report longitudinal evaluations of cognition after stroke, there is large variability in the measures used and the cognitive domains they target. Nonetheless, the available data for evaluation of cognition over time after stroke can be organized and described systematically.

Evaluating change: Using the Measure of Processes of Care-Service Provider as an outcome measure for performance and confidence in family-centred care.

BACKGROUND: Family-centred care (FCC) is considered the best practice in paediatric care but it is not always implemented sufficiently. Effective training programmes that enhance health care providers' knowledge and self-efficacy have the potential to improve FCC implementation in their daily practice. The goal of the study was to evaluate the sensitivity of the measure of processes of care (MPOC)-service provider (MPOC-SP) version and MPOC confidence (MPOC-Con) in detecting changes following an FCC training. METHODS: The MPOC-Con was developed for this study as a sequel to MPOC-SP to measure self-efficacy related to specific FCC practices. Twenty-four health care providers (occupational and physical therapists, speech pathologist, and special education teacher) participated in a 6-month FCC provider training. The training included 30 contact hours on FCC principles and techniques through experiential learning, reflective exercises, peer mentoring, and case-study analyses. The MPOC-SP and MPOC-Con were administered preparticipation and postparticipation. RESULTS: Repeated multivariate analysis of variance and reliable change index (RCI) analyses indicated a significant group increase in performance and confidence following the training in two of the four MPOC-SP factors and in all MPOC-Con factors, F(1, 7) = 5.17, P = .003, η2  = .68; RCI > 1.96. Individual change patterns in FCC performance indicated patterns of increased, decreased, or stable performance, with the highest increased performances reported for treating people respectfully (79%) and communicating specific information (71%), mostly stable performance in providing general information (75%) and similar levels of increase and stability (41% and 39%, respectively) for interpersonal sensitivity. The Pearson's correlation between MPOC-SP and MPOC-Con were significant, moderate-strong, and positive (r = .42-.69, P < .05). CONCLUSIONS: The MPOC-SP and the MPOC-Con are sensitive measures suitable for evaluating individual and group changes following training. When designing professional development programmes, managers and educators should consider the interrelation between self-efficacy and implementing acquired knowledge and skills in FCC.

Conceptualisation and use of executive functions in paediatrics: A scoping review of occupational therapy literature.

BACKGROUND/AIM: Knowledge and understanding of deficits in executive functions has expanded in recent years and its relevance to occupational therapy has been established. The purpose of this review was to identify, analyse, synthesise and describe the updated occupational therapy scientific literature that addresses the subject of executive functions, specifically focusing on children and adolescents. METHOD: Scoping review methodology was implemented to map the occupational therapy literature on executive functions in children and adolescents over the past decade. Articles were retrieved from five electronic databases. RESULTS: Fifty publications met the inclusion criteria. The research included a wide age range, different diagnoses, use of diverse executive functions definitions and assortment of assessments and interventions. CONCLUSION: A unique definition of executive functions among children and adolescents was proposed. This definition can assist both clinicians and researchers in the field. Continued research to establish the profession in a key position is recommended to understand the underlying mechanisms of daily performance.

An efficacy study of a metacognitive group intervention for people with schizophrenia.

Poor cognitive outcomes among people with schizophrenia are associated with poor function in daily life. Cognitive interventions aimed at improving function lead to better cognitive outcomes, but the question of generalization to real-world functioning remains relevant. The ability to generalize or to apply learned skills in the clinic to everyday functioning must include metacognitive components which are the underlying mechanisms of function. To address such generalization, we developed a metacognitive group intervention based on Toglia's (2005) dynamic interactional model, which aims to promote daily activities and participation by focusing on metacognitive components. We assessed 84 participants with schizophrenia (41 in the control group and 43 in the intervention group) before and after completing the intervention and at a 12-week follow-up. Assessments addressed executive function, performance, and participation. The intervention group's performance, participation, and everyday functions significantly increased post-intervention and at follow-up, compared with the control group. Results provide important information about the potential for change in real-world functioning and a basis for the rationale of employing metacognitive interventions in this population.

Scoping Review: The Trajectory of Recovery of Participation Outcomes following Stroke.

Participation is a central concept in health and well-being and healthcare, yet operationalizing this concept has been difficult. Its definition, uses in healthcare, and impacts on recovery require ongoing research. Our review question goes like this: from the longitudinal evidence investigating participation among stroke survivors, what are the patterns of participation recovery in stroke survivors over time, and what interventions are used to improve participation? To fully understand these questions, we also ask, how is participation defined in the stroke literature, and what are the measures of participation used in the stroke literature? A systematic scoping review was undertaken using the search terms "stroke," "longitudinal," "participation," and "outcome" in seven databases. Articles included were published until April 2017, written in English, and had at least two longitudinal assessments of participation. Fifty-nine articles met the inclusion criteria. The International Classification of Functioning, Disability and Health was the most frequent definition of participation used (34%). There were 22 different measures of participation. Eight of ten studies demonstrated significant improvements in participation up to 12 months poststroke. Efficacy of interventions and their impact on participation varied. The various definitions, measures, and intervention efficacies of participation highlight the need for further research worldwide into achieving meaningful participation and quality of life among stroke survivors. Future practice should include participation as a main outcome measure.