Go Zika Go: feasibility study with modified motorized ride-on cars for the mobility of children with Congenital Zika Syndrome (CZS).

PURPOSE: To explore the feasibility of an intervention using modified ride-on cars in terms of acceptability and potential changes in goal attainment, mobility, social function, and participation of children with Congenital Zika Syndrome (CZS). MATERIALS AND METHODS: A pre- and post-intervention feasibility study was conducted with children with CZS, levels IV and V of the Gross Motor Function Classification System (GMFCS). The intervention consisted of 12 weeks of training (3 times a week for 40 min per session) and 4 weeks of follow-up. The primary outcomes included adherence, satisfaction, and learning in mobility. Secondary outcomes encompassed goal attainment, mobility, social/cognitive function, and participation. Descriptive statistics were performed. To explore potential individual changes with the intervention, Wilcoxon test was used to analyze Pediatric Evaluation of Disability Inventory - Computer Adaptive Test (PEDI-CAT) data and Young Children's Participation and Environment Measure (YC-PEM)/Participation and Environment Measure for Children and Youth (PEM-CY), along with standard error measurements of the PEDI-CAT domains. RESULTS: Four children participated (median age 4.75 years; two females: three at level V on the GMFCS). Adherence was 75% of the total intervention time, and family members reported being satisfied or very satisfied. Children showed gains in learning the use of the modified ride-on cars and an increase in goal attainment after the intervention. Individual changes were observed in the PEDI-CAT domains (mobility and social/cognitive), but there were no significant changes in participation outcomes. CONCLUSIONS: Children with CZS at GMFCS levels IV and V can learn to use motorized ride-on cars, attainment goals, and experience satisfaction.

Motorized mobility for children with Congenital Zika Syndrome and severe physical and cognitive disabilities is feasible and can encourage future interventions focused on activities and participation.This research contributes to the understanding of the potential changes that motorized mobility can have on goal attainment, satisfaction, and learning.Motorized mobility can be a means to enable children with Congenital Zika Syndrome to have opportunities for participation and guarantee their rights.

Ready, Set, Move! Tracking Children's Modified Ride-On Car Use With a Custom Data Logger.

PURPOSE: To create and implement a next-generation, custom data logger to automatically track modified ride-on car (MROC) use in home and community settings, establish feasibility of long-term remote collection of community MROC use data, describe trends of MROC use, and explore parent perception of the MROC. METHODS: In this descriptive study, a custom data logger was constructed and integrated into MROCs using an Arduino Pro-Mini microprocessor to capture real-time use data remotely. RESULTS: It is feasible to automatically track MROC use in home and community settings. On average, MROC use trends appear consistent with caregiver reports and show higher initial use with steadily decreasing frequency over time, and varying bout duration and play session length, despite favorable caregiver perceptions of the cars. CONCLUSIONS: Remote tracking of MROC use may decrease burden on busy families and provide clinicians with valuable technology use data.

Caregiver perspectives on powered mobility devices and participation for children with cerebral palsy in Gross Motor Function Classification System level V.

AIM: To describe caregiver experiences, perceptions, and device preferences between a modified ride-on car (MROC) and an Explorer Mini, including perceived changes in participation, barriers, and benefits for young children with cerebral palsy (CP) classified in Gross Motor Function Classification System (GMFCS) level V. METHOD: A subset of data were analyzed from a larger multisite study. Semi-structured interviews were conducted with 10 caregivers of children with CP in GMFCS level V across a 16-week trial with two mobility devices. Each interview was audio-recorded, transcribed verbatim, and analysed using constant comparison methods. RESULTS: Seven of 10 caregivers preferred the Explorer Mini over the MROC. Four themes emerged. One related to the perceived benefits and barriers of each device (ease and convenience is essential) and three related to perceived changes in participation: (1) autonomy enacted through mobility; (2) belonging and being present; and (3) participation recognized as an area of growth. INTERPRETATION: Despite limited consideration of powered mobility for this population, caregivers of children in GMFCS level V reported similar benefits and barriers compared to children in other GMFCS levels shown in the literature. Particularly, caregivers perceived positive changes in their child's participation and recognized the ability for continued improvements in participation when using powered mobility. WHAT THIS PAPER ADDS: Children with cerebral palsy classified in Gross Motor Function Classification System level V are often excluded from powered mobility use and research. Despite this, caregivers reported positive experiences for their children. Caregivers felt that participation in powered mobility led to increased autonomy and overall sense of inclusion and belonging for their children. Most caregivers preferred the Explorer Mini over the modified ride-on car but recognized that both devices had benefits and barriers to use.

Harnessing the Power of Movement: A Body-Weight Support System & Assistive Robot Case Study.

Young children with motor disabilities face extra obstacles to engaging in movement and initiating social interaction. A body-weight support harness system (BWSS) allows a child to take steps, explore the environment, and interact with people and objects, but further research is needed to understand how this type of system can help children with motor disabilities. Assistive robots have the potential to keep a child engaged and motivated during physical therapy sessions with a BWSS. We conducted a case study over three and a half months to understand if the BWSS alone and if the BWSS with an assistive robot could promote child movement and engagement. Our results show that the child tended to increase their amount of movement over each session with the BWSS. The assistive robots used in this study also tended to keep the child engaged. The products of this work can benefit clinicians and researchers interested in early mobility intervention technologies, as well as roboticists working in the child mobility domain.

Powered Mobility Device Use and Developmental Change of Young Children with Cerebral Palsy.

Mobility is a fundamental human right and is supported by the United Nations and the ON Time Mobility framework. The purpose of this study was to understand the effect of a powered mobility intervention on developmental changes of children with cerebral palsy (CP). This study was a randomized, crossover clinical trial involving 24 children (12-36 months) diagnosed with CP or with high probability of future CP diagnosis based on birth history and current developmental status. Children received the Explorer Mini and a modified ride-on car in randomized order, each for 8 weeks. The Bayley Scales of Infant and Toddler Development-4th Edition was administered at baseline, mid-study, and end-of-study. Raw change scores were used for analysis. Total minutes of use per device was categorized as low or high use for analysis based on caregiver-reported driving diaries. Explorer Mini: The high use group exhibited significantly greater positive change scores compared to the low use group on receptive communication, expressive communication, and gross motor subscales (p < 0.05). Modified ride-on car: No significant differences between low and high use groups. Regardless of device, low use was associated with no significant developmental change and high use was associated with positive developmental changes. Mobility access is critical to maximize the development of children with CP and may be augmented by using powered mobility devices. Results may have implications for the development of evidence-based guidelines on dosage for powered mobility use.

Modified Ride-on Car Intervention for Children With Profound Intellectual and Multiple Disabilities: A Case Series.

PURPOSE: To describe a pilot clinical case series of a modified ride-on car (MROC) intervention on mobility and alertness for young children with profound intellectual and multiple disabilities (PIMD). METHODS: Four young children with PIMD participated in 4 baseline observations and 5 intervention sessions (A-B design). Data collection occurred via video. Assessment of mobility and alertness duration used structured visual analysis. RESULTS: Three of the 4 children increased their independent mobility during the intervention sessions. One of the 4 children increased their active alertness during the intervention sessions. CONCLUSIONS: This pilot study demonstrates the initial feasibility of an MROC intervention in a clinical setting and outcome measures of mobility and alertness for children with PIMD. This provides support that this population should be considered for power mobility in early childhood. Further, this study used a novel, caregiver-implemented prompting protocol to teach children how to use the MROC.

Association between motor skills and executive function of children with autism spectrum disorder in Taiwan and the United States.

Objective: The purpose of this study was to examine the relationship between parent ratings of motor skills and executive function (EF) in children with autism spectrum disorder (ASD) in the United States and Taiwan. Materials and method: One hundred and seventy-two parents/legal guardians of children (4-6 years and 11 months old) with ASD were recruited from two countries, Taiwan (n = 100) and the United States (n = 72). The parents or guardians of the child with ASD completed a questionnaire including demographic information, child's motor skills (using Children Activity Scale - Parents, ChAS-P), and child's EF (using Childhood Executive Functioning Inventory, CHEXI). A series of hierarchical multiple regressions were conducted to determine whether ChAS-P (total motor score, fine motor skills, and gross motor skill) was associated with CHEXI (total EF score, working memory, and inhibition), after controlling for covariates (i.e., age, gender, race, body mass index, whether children received physical activity or cognitive training, parental education level). Results: Total motor skills, fine motor skills, and gross motor skills were significantly associated with EF in both working memory and inhibition as rated by parents in both countries (ß = 0.21-0.57, p < 0.01), with the exception of a non-significant association between parent-rated total motor skills, fine motor skills, and gross motor skills, and inhibition among Taiwanese children with ASD. In addition, the associations between parent ratings of motor skills (i.e., fine motor and gross motor skills) and EF (i.e., working memory and inhibition) were similar between the two countries. Conclusion: Positive associations with specific aspects of parent ratings of fine motor and gross motor skills and working memory and inhibition were found in children with ASD from both countries. These findings have implications for future interventions and programs focused on improving early motor skills and EF development for young children with ASD from Taiwan and the United States.

ON Time Mobility: Advocating for Mobility Equity.

Mobility is a human right. The traditional definition of mobility in physical therapy practice is centered on translocation and, while accurate, is not comprehensive. In this article, we propose the ON Time Mobility framework: that all children have the right to be mobile throughout their development to explore, engage in relationships, and develop agency to cocreate their lives. This perspective highlights interconnected principles of timing, urgency, multimodal, frequency, and sociability to begin discussions on supporting the right to hours of active mobility each day for all children. We propose critical evaluation and discussion of these principles followed by a call to action to shift our conceptualization and enactment of mobility. This mobility rights perspective challenges current medical systems, industry, and government to collaborate with children with disabilities, their families and communities to support mobility as a source of physical and social interactions that define and develop individuals (see Supplemental Digital Content 1, the Video Abstract, available at: http://links.lww.com/PPT/A398 ).

In the Driver's Seat: A Randomized, Crossover Clinical Trial Protocol Comparing Home and Community Use of the Permobil Explorer Mini and a Modified Ride-On Car by Children With Cerebral Palsy.

OBJECTIVE: The aims of this study are 2-fold: (1) to evaluate a powered mobility intervention to promote developmental, activity, and participation outcomes of young children aged 12 to 36 months who have cerebral palsy; and (2) to compare the use patterns (frequency, duration, environment) of 2 different powered mobility options. METHODS: This study is a multisite, mixed-methods, doubly counterbalanced, randomized, crossover clinical trial, where intervention A is the Permobil Explorer Mini and intervention B is a modified ride-on toy car. The study will take place in rural and urban home and community settings surrounding 3 sites (Washington, Oregon, and Michigan). There will be 24 child-caregiver dyads in the study (8 dyads per site). Primary outcome measures include the Bayley Scale of Infant and Toddler Development, the Youth and Children's Participation and Environment Measure, the Assessment for Learning Power mobility use, automated device use tracking logs, caregiver semistructured interviews, and the Acceptability, Feasibility, and Intervention Appropriateness Measures. Secondary measures include the Child Engagement in Daily Life and caregiver diaries. IMPACT: The use of powered mobility devices for young children with cerebral palsy has gained traction, with evidence that the use of powered mobility at young ages complements (rather than detracts from) other interventions focused on more traditional mobility skills such as crawling and walking. However, research is limited, and often comprised of low-level evidence. Given the clearance of the first powered mobility device for infants, the Permobil Explorer Mini, and the recent popularity of modified ride-on toy cars as an alternative for powered mobility for young children with disabilities, this study will contribute to rigorous examination of the developmental outcomes, use patterns, and caregiver perceptions of these novel devices.

Leisure Engagement during COVID-19 and Its Association with Mental Health and Wellbeing in U.S. Adults.

Leisure engagement has risen as a salient societal issue during the COVID-19 pandemic, not only because it provides a pathway for people to continue meeting their physical, cognitive, and social-emotional needs, but also due to the phenomenal juxtaposition of general increases in leisure time and unparalleled constraints. This study reports the results of the first investigation of U.S. adults' overall leisure engagement and its association with mental health amidst the major disruptions and sustained stress of the COVID-19 pandemic. Qualitative and quantitative data were collected through an online survey in February 2021 through Prolific from a sample representative of the U.S. adult population in age, gender, and race (n = 503) and analyzed using a mixed-method approach. A total of 104 unique leisure activities in 19 categories and 3 domains were identified through iterative thematic coding. Participants reported general increases in home-based traditional leisure and digital/online activities and decreases in physical and nature-based activities. Multiple regression analyses controlling for socio-demographic and context-specific covariates revealed distinct associations between changes in leisure engagement and different aspects of mental health (perceived stress, depressive symptoms, and mental wellbeing), supporting leisure's dual role in facilitating stress alleviation and wellbeing enhancement during taxing events, such as COVID-19.

Physical Educators' Qualifications and Instructional Practices Toward Students With Disabilities.

The purposes of this study were (a) to investigate the prevalence of physical educators who report delivering high-quality instructional practices to students with disabilities and (b) to examine the relationships between teachers' qualifications and the delivery of high-quality instructional practices. A secondary analysis using data from the School Health Policy and Practice Study 2014 data set was employed. The analytic sample included 256 physical educators who taught students with disabilities. Prevalence estimates of physical educators who reported using high-quality instructional practices were calculated. Two separate binary logistic regressions using weighted data were conducted to evaluate the relative contribution of (a) teacher qualifications and (b) educational degrees in accounting for differences in the use of high-quality instructional practices. Less than half of the sample reported using high-quality instructional practices. Considering the increasing prevalence of students with disabilities in general education classrooms, teacher education programs should prioritize providing teacher candidates with coursework that aligns with the expectations of physical educators who teach students with disabilities.

Item development, internal consistency, and known-groups validity of the Self-Directed Mobility Scale.

PURPOSE: The aims of the current study include to: (1) describe the item development; and (2) begin the process of establishing the internal consistency and known-groups validity of the Self-Directed Mobility Scale. The purpose of the scale is to assess paediatric physical and occupational therapists' views towards self-directed mobility and their perceived ability and intentions to advocate for children's access to self-directed mobility. METHODS: Three individuals with expertise in kinesiology, psychology, paediatric rehabilitation, and disability studies served as the expert panel for item development. Four samples were included to determine internal consistency and known-groups validity: 350 physical therapists, 89 occupational therapists, 279 kinesiology undergraduate students, and 528 health and wellness undergraduate students. RESULTS: The internal consistency was above the acceptable level of 0.70 (range = 0.72-0.77) for all samples when two items regarding promoting other motor skills prior to powered mobility use and the temporary use of a mobility device were removed. Known-groups validity was established between all samples. CONCLUSIONS: The Self-Directed Mobility Scale appears to be a valid tool for assessing views of self-directed mobility and mobility advocacy intentions in paediatric physical and occupational therapists, as well as undergraduate students. Future work should examine the internal consistency based on study sample to ensure the (> 0.70) acceptable Cronbach's alpha level is met.Implications for rehabilitationThe Self-Directed Mobility Scale is a viable measurement tool to assess views of self-directed mobility and mobility advocacy intentions of pediatric physical and occupational therapists.In combination with other measures, the Self-Directed Mobility Scale may be used in future rehabilitation research to evaluate factors associated with provision of mobility technology to children with disabilities.

Reference Accuracy in Research Quarterly for Exercise and Sport: A 30-Year Follow-Up to Stull et al. (1991).

Purpose: The purpose of this study was to determine the reference accuracy of articles from a random sample of issues from 1999, 2009, and 2019 of Research Quarterly for Exercise and Sport (RQES). Methods: Up to two issues each of RQES published in 1999, 2009, and 2019 were randomly sampled, and references for articles were verified for accuracy. A total of 1,341 references from 50 articles were verified: 1999 (439 references), 2009 (396 references), and 2019 (506 references). Results: The overall error rate was 40% across the three years (i.e., number of references with at least one error divided by the total number of references and multiplied by 100). Chi-square analyses indicated no significant differences between years for the overall error rate (p > .05): 44% (1999), 38% (2009), and 39% (2019). Chi-square analyses indicated significant differences between years for at least one reference with an error related to author(s) names (p > .05). Chi-square analyses indicated significant differences between years for at least one reference with an error related to the article title. Conclusions: In the author's opinion, an overall error rate of 40% across the three years for RQES is simply too high. Ultimately, it is authors' responsibility to ensure reference accuracy. However, given the unacceptable error rates across fields of study, journals, and publication years, it may be prudent to explore supplemental options to increase reference accuracy in peer-reviewed articles. Reference accuracy is an important issue for authors, editorial offices of journals, and the scientific community.

Influence of a Socially Assistive Robot on Physical Activity, Social Play Behavior, and Toy-Use Behaviors of Children in a Free Play Environment: A Within-Subjects Study.

Background: Play is critical for children's physical, cognitive, and social development. Technology-based toys like robots are especially of interest to children. This pilot study explores the affordances of the play area provided by developmentally appropriate toys and a mobile socially assistive robot (SAR). The objective of this study is to assess the role of the SAR on physical activity, play behavior, and toy-use behavior of children during free play. Methods: Six children (5 females, Mage = 3.6 ± 1.9 years) participated in the majority of our pilot study's seven 30-minute-long weekly play sessions (4 baseline and 3 intervention). During baseline sessions, the SAR was powered off. During intervention sessions, the SAR was teleoperated to move in the play area and offered rewards of lights, sounds, and bubbles to children. Thirty-minute videos of the play sessions were annotated using a momentary time sampling observation system. Mean percentage of time spent in behaviors of interest in baseline and intervention sessions were calculated. Paired-Wilcoxon signed rank tests were conducted to assess differences between baseline and intervention sessions. Results: There was a significant increase in children's standing (∼15%; Z = -2.09; p = 0.037) and a tendency for less time sitting (∼19%; Z = -1.89; p = 0.059) in the intervention phase as compared to the baseline phase. There was also a significant decrease (∼4.5%, Z = -2.70; p = 0.007) in peer interaction play and a tendency for greater (∼4.5%, Z = -1.89; p = 0.059) interaction with adults in the intervention phase as compared to the baseline phase. There was a significant increase in children's interaction with the robot (∼11.5%, Z = -2.52; p = 0.012) in the intervention phase as compared to the baseline phase. Conclusion: These results may indicate that a mobile SAR provides affordances through rewards that elicit children's interaction with the SAR and more time standing in free play. This pilot study lays a foundation for exploring the role of SARs in inclusive play environments for children with and without mobility disabilities in real-world settings like day-care centers and preschools.

Exploring the Interaction of Disability Status and Childhood Predictors of Physical Activity and Sport Participation: An Exploratory Decision-Tree Analysis.

A secondary data analysis of 33,093 children and adolescents age 6-17 years (12% with disabilities) from a 2016-2017 National Survey of Children's Health nonrepresentative sample aimed to identify (a) unique clusters of sociodemographic characteristics and (b) the relative importance of disability status in predicting participation in daily physical activity (PA) and sports. Exploratory classification tree analyses identified hierarchical predictors of daily PA and sport participation separately. Disability status was not a primary predictor of daily PA. Instead, it emerged in the fifth level after age, sex, body mass index, and income, highlighting the dynamic intersection of disability with sociodemographic factors influencing PA levels. In comparison, disability status was a second-level predictor for sport participation, suggesting that unique factors influencing PA level are likely experienced by disabled children and adolescents. The authors employ an intersectionality lens to critically discuss implications for research in adapted PA.

Explorer Mini: Infants' Initial Experience with a Novel Pediatric Powered Mobility Device.

AIMS: The purpose of this study is to describe the driving experience and emotional responses of young children who experience mobility limitations during initial use of the Explorer Mini, a new pediatric powered mobility device. METHODS: The current study utilized a descriptive, cross-sectional, and mixed- method approach. Thirty-three young children between 6 and 36 months of age who experience mobility limitations participated in this study and were provided up to two, 15-minute driving sessions with the Explorer Mini. Researchers completed an observation form that included field notes (qualitative data) and answers to yes/no questions to generate percentages of observed behaviors (quantitative data) regarding young children's driving experience and emotional responses while using the Explorer Mini. RESULTS: Thematic analysis from field notes (i.e., qualitative data) revealed two inter-related themes: 1) I can move, 2) I think I like it- don't I? Ninety four percent (i.e., quantitative data) of young children were able to move the Explorer Mini to explore their environment. CONCLUSIONS: Young children demonstrated self-initiated mobility with a powered mobility device using the midline joystick. The results support the notion that infants 6-36 months can effectively use the Explorer Mini. The device received Food and Drug Administration 510k clearance in February 2020.

Exploratory analysis of a developmentally progressive modified ride-on car intervention for young children with Down syndrome.

BACKGROUND: Children with Down syndrome (DS) may have limited opportunities to engage in self-directed mobility and play due to motor delays. A recent modified ride-on car innovation is the sit-to-stand (STS) model, which incorporates functional standing and walking training with the experience of powered mobility. AIMS: This study aimed to: (1) describe total dosage and daily usage of three modified ride-on car modes (seated, standing, and power-push) by young children with DS; (2) examine the ability of young children with DS to independently activate the modified ride-on car in seated and standing modes; (3) describe the age of onset of selected motor milestones of the sample in comparison to DS norms. MATERIALS AND METHODS: Eight young children with DS (8.6 ± 2.0 months) used three modes of the modified ride-on car over a 9-month intervention. RESULTS: All eight children independently activated the modified ride-on car in seated and standing modes. Most motor milestones were achieved earlier in this sample than expected for DS norms, including the onset of independent walking. CONCLUSIONS AND IMPLICATIONS: The developmentally progressive nature of the intervention and high dosage may have been instrumental in encouraging the onset of independent activation and earlier motor milestones.IMPLICATIONS FOR REHABILITATIONYoung children with Down syndrome were able to achieve independent activation in seated and standing modified ride-on cars.Developmentally progressive modified ride-on car interventions may facilitate motor skill development, but future work utilizing a randomized control group is needed to examine the potential motor developmental benefits of the STS model and power-push mode.The developmentally progressive nature of the intervention may have been instrumental in encouraging the onset of independent switch activation in both seated and standing modes, as well as the high dosage and adherence rates compared to previous studies.

Physical Activity, Medical Home, and Health Behavior Counseling Among Adolescents with Special Health Care Needs: NSCH 2016-2017.

OBJECTIVES: Aim 1 was to establish updated prevalence estimates for meeting national physical activity (PA) guidelines among adolescents with and without special healthcare needs (SHCN), 12-17 years old. To identify at-risk subgroups, our sub-aim was to compare the distribution of prevalence estimates across PA levels by SHCN subtypes, and in reference to peers without SHCN. Aim 2 was to examine the association between meeting PA guidelines, having a medical home, and receiving positive health behavior counseling in this population. METHODS: Weighted prevalence estimates for meeting the 2018 National PA Guidelines (inactive, insufficiently active, sufficiently active: guidelines met) were calculated from a secondary analysis of the National Survey of Children's Health 2016-2017 ( n = 16,171, 27% SHCN). Adjusted odds ratios and 95% CIs were estimated from logistic regression models to measure the association between PA, medical home, and postive health behavior counseling. RESULTS: Of adolescents with SHCN, 15% were reported to be meeting PA guidelines compared to 19% of peers without SHCN peers. Among adolescents with a medical home, regardless of SHCN status, those receiving positive health behavior counseling had 1.70 times the adjusted odds of meeting PA guidelines compared to peers without counseling. CONCLUSIONS FOR PRACTICE: Adolescents with and without SHCN were more likely to meet PA guidelines if they had a medical home and received positive health behavior counseling, highlighting the value of comprehensive healthcare practices for PA promotion.

Perceived Barriers Before and After a 3-Month Period of Modified Ride-On Car Use.

PURPOSE: The purpose of the study is to examine how perceived barriers change before and after a 3-month period of modified ride-on car use. METHODS: This study used a qualitative content analysis of perceived barriers. Fourteen caregivers (13 mothers; 1 grandmother) responded to a single-question, free-response survey before and after a 3-month period of modified ride-on car use. RESULTS: A total of 11 and 20 perceived barriers were reported before and after the 3-month period. Environmental barriers were the most frequently reported before and after the 3-month period. CONCLUSIONS: Pediatric physical therapists need to be aware of the potential perceived barriers that families may experience in regard to young children with disabilities using modified ride-on cars and determine strategies to support families on an individual basis.