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1.
Ann Behav Med ; 58(4): 264-274, 2024 Mar 12.
Artigo em Inglês | MEDLINE | ID: mdl-38339975

RESUMO

BACKGROUND: Promoting physical activity (PA) and fundamental movement skills (FMS) in early childhood is necessary to address the high rates of inactivity in children. Parent support is a determinant of PA in children, however, parental intentions to support are not always translated into behavior resulting in an intention-behavior gap. PURPOSE: Positioned within the multi-process action control (M-PAC) framework, this study used an explanatory concurrent mixed-methods design to explore parents' intentions and support of PA and FMS during early childhood. METHODS: Parents (N=124) of children aged 3-4 years completed an online survey consisting of items assessing reflective (e.g., attitudes), regulatory (e.g., planning), and reflexive (e.g., habit) processes of M-PAC and intentions and support for child PA and FMS. A subset of parents (n=20) completed a semi-structured online interview guided by the M-PAC framework. RESULTS: Significantly more parents intended to support PA (71%) compared with FMS (44%; p<0.001) and successfully translated intentions into action for PA (57%) compared with FMS (27%; p<0.001). Discriminant function analysis showed parent behavior profiles for PA and FMS support were associated with a combination of reflective, regulatory, and reflexive processes, however, these differed based on support behavior. Qualitative findings highlighted parents' differential views on PA and FMS support and contextualized the psychological processes associated with each. CONCLUSIONS: Parent PA support interventions during early childhood should include strategies for supporting FMS. Interventions should prioritize fostering a combination of reflective, regulatory, and reflexive behaviors to translate intentions to support PA and FMS into behavior among parents of young children.


Promoting physical activity (PA) and fundamental movement skills (FMS) in early childhood is necessary to address physical inactivity in young children. Parent support is a known predictor of PA in children, however, parents who intend to support PA do not always follow through with these intentions. This is referred to as the intention­behavior gap. Applying the theoretical tenets of the multi-process action control framework, this study surveyed 124 parents of children aged 3­4 years on reflective (e.g., attitudes), regulatory (e.g., planning), and reflexive (e.g., habit) processes, intentions, and behaviors related to parent PA and FMS support. Follow-up interviews were completed with 20 parents to gain a deeper understanding of parent PA and FMS support behaviors. Survey findings showed that parents' intentions and support behaviors for their child's PA and FMS were associated with a combination of reflective, regulatory, and reflexive processes. Interview findings highlighted more favorable parent perspectives toward PA support compared with FMS and further explained the psychological processes associated with each. Future parent PA support interventions during early childhood should include FMS support strategies and foster a combination of reflective, regulatory, and reflexive behaviors to bridge the gap between intentions and support behaviors among parents of young children.


Assuntos
Exercício Físico , Destreza Motora , Criança , Humanos , Pré-Escolar , Exercício Físico/psicologia , Pais/psicologia , Intenção , Atitude
2.
Dev Med Child Neurol ; 2024 Sep 16.
Artigo em Inglês | MEDLINE | ID: mdl-39285306

RESUMO

AIM: To explore the clinical utility and psychometric properties of standardized tools for the early detection of developmental concerns or disability in young children. METHOD: Systematic reviews and clinical practice guidelines containing psychometric data on tools appropriate for use with children from birth to 5 years 11 months were searched for in MEDLINE, CINAHL, Embase, and PsycINFO for the years 2000 to 2023, with no language restrictions. RESULTS: Eighty-six systematic reviews and six clinical practice guidelines guided identification of tools. A total of 246 tools were identified across domains of neurological, motor, cognition, communication/language, social-emotional, sensory processing, and/or specific diagnostic conditions of attention-deficit/hyperactivity disorder, autism spectrum disorder, cerebral palsy, developmental coordination disorder, and fetal alcohol spectrum disorder. After critical evaluation, 67 tools were included in the recommendations. Recommendations for screening and diagnostic assessment tools were based on best available evidence for predictive and discriminative validity, diagnostic accuracy, together with consideration of resource use and accessibility. INTERPRETATION: This comprehensive scoping review provides recommendations on the best tools for primary care, medical, allied health professionals, nursing, and other health workers to detect and identify developmental concerns or disability in young children using evidence-based tools.

3.
Am J Hum Biol ; 36(2): e23987, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-37725014

RESUMO

OBJECTIVES: Reliable measurements of health-related fitness-cardiorespiratory endurance, muscular endurance, muscular strength, body composition, and flexibility-are imperative for understanding and tracking health-related fitness from the preschool age. This study aimed to examine the test-retest reliability of field-based (i.e., sit and reach [standard and back-saver], standing long jump, grip strength); and laboratory-based (i.e., Bruce Protocol Treadmill Test, Wingate Anaerobic Test) assessments of health-related fitness in preschool aged children (4-5 years). METHODS: Forty-two typically developing children participated in both assessment time points separated by 2-3 weeks. All fitness assessments were administered individually and repeated in the same order by the same assessor. Heteroscedasticity was examined for each parameter. Intraclass correlation coefficients were calculated to assess test-retest reliability. RESULTS: All parameters were homoscedastic. Test-retest reliability for the field-based tests and Bruce Protocol Treadmill Test parameters were moderate to good. Test-retest reliability for the Wingate Test parameters were good to excellent for maximum pedal rate, peak power, and peak power/kg; mean power and fatigue measured at 10 and 30 s demonstrated moderate to excellent test-retest reliability. CONCLUSION: The standard sit and reach, grip strength, and short-term muscle power from the Wingate test are reliable assessments of health-related fitness in preschool-aged children.


Assuntos
Teste de Esforço , Aptidão Física , Criança , Humanos , Pré-Escolar , Aptidão Física/fisiologia , Reprodutibilidade dos Testes , Teste de Esforço/métodos , Exercício Físico , Força Muscular
4.
Int J Behav Med ; 2024 Mar 26.
Artigo em Inglês | MEDLINE | ID: mdl-38532194

RESUMO

BACKGROUND: Previous research has demonstrated that both sleep and physical activity (PA) are independently associated with various indicators of mental health among adults. However, their joint contribution to mental health has received limited attention. The present study used cross-sectional data from the Mental Health Million Project to examine the independent and joint effects of sleep and PA on mental health among a global sample of adults, and whether these effects differ among individuals receiving mental health treatment. METHOD: The sample included 200,743 participants (33.1% young adults, 45.6% middle-aged adults, 21.3% older adults; 57.6% females, 0.9% other) from 213 countries, territories, and archipelagos worldwide that completed a comprehensive 47-item assessment of mental health including both problems (i.e., ill-being) and assets (i.e., well-being): the Mental Health Quotient. Participants also reported their weekly frequency of PA and adequate sleep, and mental health treatment status. A series of generalized linear mixed models were computed. RESULTS: Independent dose-response associations were observed, whereby greater amounts of PA and adequate sleep were each associated with better mental health. In addition, a synergistic interaction was observed in which the positive correlation of PA with mental health was strengthened with greater frequency of adequate sleep. These benefits were less pronounced among adults receiving mental health treatment. CONCLUSION: While findings suggest sleep can help to offset the negative influence of a physically inactive lifestyle (and vice versa), our results point to a "more is better" approach for both behaviors when it comes to promoting mental health.

5.
Matern Child Health J ; 28(2): 267-273, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-37966560

RESUMO

OBJECTIVES: To examine the effect of cumulative prenatal risk factors (RFs) on the presence of Developmental Coordination Disorder (DCD) in young children. METHODS: Participants (N = 589, 338 boys, Mage = 4.5 ± 0.5 years) were from a larger cohort study, the Coordination and Activity Tracking in Children (CATCH). Motor coordination was assessed using the Movement Assessment Battery for Children- 2nd Edition. Children were classified as at risk for DCD (DCDr) based on European Academy of Childhood Disability guidelines. RFs were obtained through a parent-completed survey. A multiple logistic regression was conducted to examine the effect of the RFs on DCD. RESULTS: Results showed that the odds of a child having DCDr are significantly higher with a greater total number of prenatal RFs, after adjustment for mother's age at child's birth, child's sex, child's age, marital status and total annual household income (OR = 1.48, p < 0.01). CONCLUSIONS: These findings warrant further investigation into the cumulative impact of multiple prenatal RFs and whether specific combinations of RFs might be more strongly linked to DCD than others. These results provide additional insight into possible causes and prevention of DCD.


Assuntos
Transtornos das Habilidades Motoras , Masculino , Criança , Gravidez , Feminino , Humanos , Pré-Escolar , Transtornos das Habilidades Motoras/epidemiologia , Transtornos das Habilidades Motoras/etiologia , Estudos de Coortes , Análise Multivariada , Fatores de Risco
6.
Pediatr Exerc Sci ; : 1-10, 2024 May 11.
Artigo em Inglês | MEDLINE | ID: mdl-38734419

RESUMO

PURPOSE: This study examined the relationship between parent physical activity (PA) support and children's motor skill development and PA during early childhood and explored the potential moderating effect of child PA and motor skills on these relationships. METHODS: Participants (N = 589, 250 girls, meanage = 4.93 [0.59] y) were part of a larger, longitudinal cohort study. Motor skills were assessed using the Movement Assessment Battery for Children-Second Edition. Moderate to vigorous PA (MVPA) was measured using ActiGraph accelerometers. Five items were used to measure parent support frequency (1 = none, 3 = 3-4 times, 5 = daily). Moderation analyses were conducted to examine the moderating effect of MVPA and motor skills on the relationship between parent support and motor skills and MVPA, respectively. RESULTS: Parent support was significantly related to motor skills (B = 14.45, P = .007), and child MVPA significantly moderated this relationship (B = -0.17, P = .021). The relationship between parent support and child MVPA did not reach significance (B = 2.89, P = .051); however, motor skills had a significant moderating effect (B = -0.08, P = .022). CONCLUSIONS: These novel findings suggest parent PA support is related to child motor skills and PA during early childhood, but this relationship is context dependent. Child-level characteristics should be considered in future parent PA support research.

7.
J Sport Exerc Psychol ; 46(3): 164-176, 2024 Jun 01.
Artigo em Inglês | MEDLINE | ID: mdl-38702048

RESUMO

This study employed Rasch analyses to validate a novel measure of sport experience: the Sport Experience Measure: Children and Youth (SEM:CY). Analyses were applied to self-reported data of n = 503 young people (age 9-18 years, M = 12.91, 50% female) in Canada who were engaging in sport during the previous 12 months. The revised measure, consisting of 24 items on a 3-point response scale, demonstrated good fit statistics (e.g., item fit residual: M = -0.50, SD = 0.94 and person fit residual: M = -0.62, SD = 2.33), an ability to reliably discriminate between levels of sport experience, and an absence of differential item functioning for various groups (males and females, older and younger individuals, solo and team sports, and those playing at various competitive levels, including recreation). The SEM:CY is a succinct tool that can serve as a valuable means to gauge the quality of an individual's sport experience, which can facilitate positive youth development and sustain participation across the life span.


Assuntos
Psicometria , Esportes , Humanos , Adolescente , Criança , Feminino , Masculino , Esportes/psicologia , Canadá , Inquéritos e Questionários/normas , Autorrelato , Reprodutibilidade dos Testes
8.
Int J Behav Nutr Phys Act ; 20(1): 21, 2023 02 18.
Artigo em Inglês | MEDLINE | ID: mdl-36805731

RESUMO

BACKGROUND: The physical literacy (PL) concept integrates different personal (e.g., physical, cognitive, psychological/affective, social) determinants of physical activity and has received growing attention recently. Although practical efforts increasingly adopt PL as a guiding concept, latest evidence has shown that PL interventions often lack specification of important theoretical foundations and basic delivery information. Therefore, the goal of the present study was to develop an expert-based template that supports researchers and practitioners in planning and reporting PL interventions. METHODS: The development process was informed by Moher et al.'s guidance for the development of research reporting guidelines. We composed a group of ten distinguished experts on PL. In two face-to-face meetings, the group first discussed a literature-driven draft of reporting items. In the second stage, the experts anonymously voted and commented on the items in two rounds (each leading to revisions) until consensus was reached. RESULTS: The panel recommended that stakeholders of PL initiatives should tightly interlock interventional aspects with PL theory while ensuring consistency throughout all stages of intervention development. The Physical Literacy Interventions Reporting Template (PLIRT) encompasses a total of 14 items (two additional items for mixed-methods studies) in six different sections: title (one item), background and definition (three items), assessment (one item each for quantitative and qualitative studies), design and content (five items), evaluation (one item plus one item each for quantitative and qualitative studies), discussion and conclusion (two items). CONCLUSION: The PLIRT was designed to facilitate improved transparency and interpretability in reports on PL interventions. The template has the potential to close gaps between theory and practice, thereby contributing to more holistic interventions for the fields of physical education, sport, and health.


Assuntos
Exercício Físico , Alfabetização , Humanos , Consenso , Educação Física e Treinamento , Pesquisa Qualitativa
9.
Pediatr Exerc Sci ; 35(4): 206-213, 2023 Nov 01.
Artigo em Inglês | MEDLINE | ID: mdl-36596308

RESUMO

PURPOSE: Examine the reliability of field-based fitness assessments in school-aged children with emotional or behavioral difficulties (EBD). Understanding the impact of fitness on physical activity participation for children with EBD is limited by our ability to reliably measure it. METHODS: Fifteen children aged 7-12 years with EBD completed 7 assessments-standing broad jump, overhead throw, grip strength, isometric plank hold, isometric wall squat, unilateral heel raise, and modified 6-minute walk test-in a random order on 2 separate occasions. Intraclass correlation coefficients (ICCs) were computed to evaluate reliability. RESULTS: ICCs ranged from .65 to .99 representing moderate to excellent reliability for all assessments. Shorter assessments requiring less attention and behavior regulation tended to demonstrate higher ICC values while assessments with greater attention or behavioral regulation demands tended to have lower ICC values. CONCLUSION: Results demonstrate varied reliability for fitness tests in children with EBD. Practitioners can use grip strength and standing broad jump assessments with confidence. Other assessments have good reliability but greater variability indicating they may be a challenge for some children with EBD.


Assuntos
Teste de Esforço , Exercício Físico , Humanos , Criança , Teste de Esforço/métodos , Reprodutibilidade dos Testes , Força da Mão , Postura , Aptidão Física/fisiologia , Força Muscular/fisiologia
10.
J Sports Sci ; 41(8): 766-773, 2023 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-37506246

RESUMO

Physical activity for young children provides a wealth of benefits for health and development. However, little is known about the inter-relationship of physical activity and growth indicators. The aim of this study was to test the bi-directional associations of physical activity and growth indicators in children under five years of age. This prospective study included 1,575 children with data on physical activity and growth indicators at ages 12, 24 and 48 months. Accelerometers were used to measure physical activity. Z-scores for length/height-for-age, weight-for-length/height, weight-for-age and body mass index (BMI)-for-age were calculated. Bi-directional associations between physical activity and growth indicators were evaluated using cross-lagged panels based on Generalized Estimating Equations and cross-lagged structural equation models. Physical activity was consistently associated with lower weight-related growth indicators: BMI-for-age: ß=-0.12; Weight-for-age: ß=-0.11; Weight-for-length/height: ß=-0.12. Higher BMI-for-age indicated lower physical activity (ß=-0.06). When the exposure was lagged, the association of physical activity on weight-related growth indicators remained, but weight-related growth indicators showed a negative association on physical activity. A bi-directional association between physical activity and weight-related growth indicators was observed. The magnitude of associations were stronger when physical activity was modelled as exposure. These results reinforce the importance of physical activity since early years.


Assuntos
Exercício Físico , Humanos , Masculino , Feminino , Lactente , Pré-Escolar , Criança , Estudos Prospectivos , Peso Corporal
11.
BMC Public Health ; 22(1): 36, 2022 01 06.
Artigo em Inglês | MEDLINE | ID: mdl-34991542

RESUMO

BACKGROUND: To date, no research has investigated social determinants of leisure time physical activity through the lens of intersectionality in a low- and middle-income country. Therefore, the aim of this study was to explore the intersectionality in leisure time physical activity in a nationwide sample of Brazilian adults. METHODS: Data from the Brazilian National Health Survey conducted in 2013 were analysed (N = 58,429). Prevalence of sufficient leisure time physical activity (150+ minutes per week in moderate-to-vigorous physical activity) was estimated according to gender, racial identity, education and income, and according to multiple combinations of these sociodemographic characteristics (i.e., multiple jeopardy index). RESULTS: The prevalence of sufficient leisure time physical activity was 22.9% (95%CI: 22.3 to 23.6). Overall, the prevalence of sufficient leisure time physical activity was highest among men, individuals with white skin colour, and among those in the highest group of education and income. Among men, white, with a university degree and in the highest quartile of income (3% of the population), the prevalence of sufficient leisure time physical activity was 48%. Among non-white women with low education and low income (8.1% of the population), the prevalence of sufficient leisure time physical activity was 9.8%. CONCLUSION: Informed by the theory of intersectionality, findings of this study have shown that intersections of gender, racial identity and socioeconomic position of the Brazilian society strongly influence leisure time physical activity at the individual level. Targeted interventions to increase leisure time physical activity should address the complexities of social status intersections.


Assuntos
Enquadramento Interseccional , Determinantes Sociais da Saúde , Adulto , Exercício Físico , Feminino , Humanos , Atividades de Lazer , Masculino , Atividade Motora , Fatores Socioeconômicos , Inquéritos e Questionários
12.
Child Psychiatry Hum Dev ; 53(4): 786-796, 2022 08.
Artigo em Inglês | MEDLINE | ID: mdl-33837493

RESUMO

Developmental coordination disorder (DCD) is often comorbid with attention-deficit/hyperactivity disorder (ADHD). While children with DCD engage in less moderate-to-vigorous physical activity (MVPA) compared to typically developing (TD) children, research pertaining to how ADHD affects this relationship is limited. We investigated the effect of ADHD on MVPA among children at risk for DCD (DCDr). 507 children aged 4-5 years (DCDr = 233, TD = 274) participated. Motor skills were assessed using the Movement Assessment Battery for Children-2nd edition (DCDr; ≤ 16th percentile), ADHD symptoms were assessed using the Child Behaviour Checklist, and Actigraph accelerometers measured MVPA over seven days. DCD did not negatively affect MVPA, however, after adjusting for ADHD symptoms, the effect of DCD became significant and was driven by symptoms of inattention. Symptoms of ADHD may be suppressing the negative effects of DCD on MVPA, highlighting the importance of assessing and controlling for ADHD symptoms in this population.


Assuntos
Transtorno do Deficit de Atenção com Hiperatividade , Transtornos das Habilidades Motoras , Transtorno do Deficit de Atenção com Hiperatividade/epidemiologia , Criança , Comorbidade , Exercício Físico , Humanos , Destreza Motora , Transtornos das Habilidades Motoras/diagnóstico , Transtornos das Habilidades Motoras/epidemiologia
13.
J Sport Exerc Psychol ; 44(1): 52-61, 2022 02 01.
Artigo em Inglês | MEDLINE | ID: mdl-34911038

RESUMO

This study examined the home advantage effect in decisive National Basketball Association Conference Finals and Finals series playoff games from 1979 to 2019 (the 3-point shot era). We also examined the potential contribution of various offensive- and defensive-based skills and whether these skills mediated the relationship between game status (decisive vs. nondecisive) and outcome (win vs. loss). Overall, we found evidence of a home court advantage with the home team winning 63% of the decisive playoff games and 66% of the nondecisive playoff games. After adjusting for multiple comparisons and regular season win percentage, the home team had significantly more defensive rebounds and steals in Game 5 when trailing 3-1 going into that game. Mediation analyses did not reveal any significant findings when examining the impact of decisive game status on performance through offensive and defensive skills, thus suggesting there are other explanations for the home advantage effect.


Assuntos
Basquetebol , Análise de Mediação , Humanos
14.
J Sport Exerc Psychol ; 44(1): 35-41, 2022 02 01.
Artigo em Inglês | MEDLINE | ID: mdl-34861651

RESUMO

The aim of this study was to apply the Multi-Process Action Control model to examine how the additions of regulatory and reflexive processes predict physical activity (PA) behaviors among adolescents. Our sample included 1,176 Grade 11 students (Mage = 15.85 ± 0.38) recruited from a large school board in Southern Ontario. Participants completed a questionnaire including measures of self-reported PA and PA cognitions derived from the Multi-Process Action Control model. Results found the reflective process explaining 16.5% of the variance in PA, with the additions of regulatory and reflexive processes significantly improving the explained variance by 5.1% and 8.2%, respectively. Final models revealed coping planning (estimate = 45.10, p = .047), identity (estimate = 55.82, p < .001), and habit (estimate = 64.07, p < .001) as significant predictors of PA. Findings reinforce the need for integrative models to better understand PA, with coping planning, habit formation, and development of an active identity to be salient targets for intervention during adolescence.


Assuntos
Exercício Físico , Instituições Acadêmicas , Adolescente , Hábitos , Humanos , Autorrelato , Estudantes
15.
Med Probl Perform Art ; 37(4): 249-258, 2022 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-36455109

RESUMO

OBJECTIVE: The circus professionalization process entails extensive training to mitigate the high-risk demands which increase stress in artists. In high-risk professions, everyday hassles (challenges) contribute greatly to overall stress. To capture the impact of daily challenges on student-artists, the aim of the current study was to describe the magnitude and pattern of daily challenges as well as their relationships with perceived coping, anxiety, fatigue, and psychological distress. METHODS: Ninety-two students at École Nationale de Cirque (ENC), in Montreal, Canada, completed the Circus Daily Challenges Questionnaire (CDCQ) and scales assessing perceived coping, state anxiety, and fatigue at four time points over 1 school year. The Kessler 6 Non-Specific Psychological Distress Scale (K6) was implemented at one time point. RESULTS: Findings revealed significant fluctuations in challenge level and management of challenges throughout the school year, with schedule, technical development, artistic expression, physical preparation, and sleep reported as high during the two examination periods. The lowest challenge-level scores were achieved following the extended breaks in the annual calendar. Daily challenge positively correlated to state anxiety and fatigue, and negatively correlated with perceived coping. The student-artists reported higher prevalence of moderate psychological distress to general populations. CONCLUSION: Befitting the Stress Process Model, a strong interplay between variables was observed, and the life challenges assessment provides a basis for interventions based upon commonalities across the group, as well as individually tailored.


Assuntos
Instituições Acadêmicas , Estudantes , Humanos , Estudos Longitudinais , Ansiedade/epidemiologia , Fadiga
16.
Prev Med ; 143: 106352, 2021 02.
Artigo em Inglês | MEDLINE | ID: mdl-33259826

RESUMO

Movement behaviour guideline adherence has been associated with lower depressive symptoms during adolescence, yet no studies have used person-centered approaches to examine this relationship. The purpose of the present study was to identify whether unique adolescent movement behaviour profiles exist, evaluate predictors of profile membership, and determine whether profile membership was associated with differences in depressive symptoms cross sectionally and longitudinally. This study involved secondary analysis of the public-use data from Wave 1 and Wave 2 of the National Study of Adolescent Health. Adolescents (N = 6436; 48% male) in grades 7 to 12 (Mage = 16.03 ± 1.75) completed measures to assess moderate-to-vigorous physical activity (MVPA), recreational screen time (ST), and sleep - collectively known as movement behaviours - and depressive symptoms. Latent profile analysis identified four profiles that had similar sleep patterns and were thus characterized by different levels of MVPA and ST: high MVPA/low ST (29%), high MVPA/high ST (4%), low MVPA/low ST (53%), and low MVPA/high ST (14%). Several socio-demographic variables were found to influence profile membership. After adjusting for covariates, findings revealed depressive symptoms were lowest among the high MVPA/low ST profile and this trend was evident one year later. Engaging in high levels of either MVPA or ST alone did not provide additive benefits for depressive symptoms compared to those who engaged in low levels of both MVPA and ST. These findings suggest intervention efforts should take an integrative approach to improve mental health outcomes among adolescents by considering each of the movement behaviours concurrently.


Assuntos
Depressão , Comportamento Sedentário , Adolescente , Estudos Transversais , Depressão/epidemiologia , Exercício Físico , Feminino , Humanos , Masculino , Tempo de Tela , Sono
17.
Child Dev ; 92(5): e907-e923, 2021 09.
Artigo em Inglês | MEDLINE | ID: mdl-33506491

RESUMO

Accurate time perception is crucial for hearing (speech, music) and action (walking, catching). Motor brain regions are recruited during auditory time perception. Therefore, the hypothesis was tested that children (age 6-7) at risk for developmental coordination disorder (rDCD), a neurodevelopmental disorder involving motor difficulties, would show nonmotor auditory time perception deficits. Psychophysical tasks confirmed that children with rDCD have poorer duration and rhythm perception than typically developing children (N = 47, d = 0.95-1.01). Electroencephalography showed delayed mismatch negativity or P3a event-related potential latency in response to duration or rhythm deviants, reflecting inefficient brain processing (N = 54, d = 0.71-0.95). These findings are among the first to characterize perceptual timing deficits in DCD, suggesting important theoretical and clinical implications.


Assuntos
Música , Percepção da Fala , Percepção do Tempo , Estimulação Acústica , Percepção Auditiva , Criança , Eletroencefalografia , Humanos , Fala
18.
J Pediatr ; 226: 213-220.e1, 2020 11.
Artigo em Inglês | MEDLINE | ID: mdl-32451126

RESUMO

OBJECTIVES: To evaluate factors associated with uptake of a financial incentive for developmental screening at an enhanced 18-month well-child visit (EWCV) in Ontario, Canada. STUDY DESIGN: Population-based cohort study using linked administrative data of children (17-24 months of age) eligible for EWCV between 2009 and 2017. Logistic regression modeled associations of EWCV receipt by provider and patient characteristics. RESULTS: Of 910 976 eligible children, 54.2% received EWCV (annually, 39.2%-61.2%). The odds of assessment were lower for socially vulnerable children, namely, those from the lowest vs highest neighborhood income quintile (aOR, 0.84; 95% CI, 0.83-0.85), those born to refugee vs nonimmigrant mothers (aOR, 0.90; 95% CI, 0.88-0.93), and to teenaged mothers (aOR, 0.70; 95% CI, 0.69-0.71)). Children were more likely to have had developmental screening if cared for by a pediatrician vs family physician (aOR, 1.28; 95% CI, 1.13-1.44), recently trained physician (aOR, 1.38; 95% CI, 1.29-1.48 for ≤5 years in practice vs ≥21 years) and less likely if the physician was male (aOR, 0.64; 95% CI, 0.61-0.66). For physicians eligible for a pay-for-performance immunization bonus, there was a positive association with screening. CONCLUSIONS: In the context of a universal healthcare system and a specific financial incentive, uptake of the developmental assessment increased over time but remains moderate. The implementation of similar interventions or incentives needs to account for physician factors and focus on socially vulnerable children to be effective.


Assuntos
Imunização , Programas de Rastreamento , Padrões de Prática Médica , Reembolso de Incentivo/organização & administração , Pré-Escolar , Estudos de Coortes , Feminino , Humanos , Lactente , Masculino , Ontário , Avaliação de Programas e Projetos de Saúde
19.
BMC Public Health ; 20(1): 426, 2020 Mar 31.
Artigo em Inglês | MEDLINE | ID: mdl-32234011

RESUMO

BACKGROUND: The overarching objective of the study is to obtain a comprehensive understanding of the salient factors predicting changes in physical activity (PA) during adolescents' transition into emerging adulthood. Using the Multi-Process Action Control model as our guiding framework, we will examine how implicit and explicit psychological processes along with regulatory practices impact PA change during this major life transition. Additionally, we will use a real-time data capture method called Ecological Momentary Assessment to further investigate how environmental and contextual factors, and momentary psychosocial influences effect PA patterns across this dynamic life stage. METHODS: The ADAPT study is a 4-year project comprised of two interrelated studies. Study I is a large prospective cohort study that will invite all grade 11 students across one large school board (a total of seven secondary schools) to participate by completing an online questionnaire. Using a cluster randomization approach, a subset of students from each school will be invited to participate in Study II, whereby participants will wear an accelerometer and complete Ecological Momentary Assessments 5 times a day over a 7-day study period. For both studies, following baseline assessments, there will be three annual follow-up assessments approximately 12 months apart. DISCUSSION: The current study represents one of the largest longitudinal cohort studies examining PA and its determinants and associated consequences among adolescents transitioning out of high school into emerging adulthood. Findings from this study will provide a much more in-depth understanding of how and why changes in PA behaviour occur across this first major life transition.


Assuntos
Comportamento do Adolescente , Exercício Físico/psicologia , Acontecimentos que Mudam a Vida , Instituições Acadêmicas , Estudantes/psicologia , Adolescente , Adulto , Estudos de Coortes , Meio Ambiente , Feminino , Humanos , Estudos Longitudinais , Masculino , Atividade Motora , Estudos Prospectivos , Ensaios Clínicos Controlados Aleatórios como Assunto , Projetos de Pesquisa , Meio Social , Inquéritos e Questionários
20.
J Paediatr Child Health ; 56(6): 928-935, 2020 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-31997491

RESUMO

AIM: Given the fragmentation of mental health and addictions (MHA) services for children and youth, comprehensive data on utilisation patterns are lacking. We sought to describe MHA-related service use across the community, acute and outpatient sectors. METHODS: We used linked health-administrative data sets to identify a cohort of individuals aged <18 who received MHA treatment in a large community organisation in Ontario, Canada between 1 April 2007 and 31 March 2012. We described their socio-demographic characteristics, examined their MHA-related concurrent service use in acute care and outpatient physician settings (primary care providers, paediatricians and psychiatrists), and compared service utilisation prior to, during and following enrolment using Poisson regressions. RESULTS: Among 7285 children and youth receiving community MHA treatment, there were 481 concurrent MHA-related emergency department visits, 173 hospitalisations and 12140 outpatient physician visits. The average age at enrolment was 10.5 years, and 64% of clients were enrolled for ≥3 months. MHA-related emergency department use significantly declined from 1 year prior, compared to 1 year following receipt of community MHA treatment (112 vs. 82 visits per 1000 person-years, P < 0.001), particularly in females, ages 10-14, those living in higher-income neighbourhoods and urban areas, and those with anxiety disorders. MHA hospitalisations also declined (45 vs. 32, P < 0.001), while outpatient physician visits increased (1750 vs. 1874, P < 0.001). CONCLUSIONS: Our study suggests that community-based MHA treatment may be effective in diverting children and youth away from acute care and highlights the importance of data linkage as a means to better understand the complexity of cross-sectoral MHA service use.


Assuntos
Transtornos Mentais , Saúde Mental , Adolescente , Idoso , Assistência Ambulatorial , Criança , Serviços de Saúde Comunitária , Serviço Hospitalar de Emergência , Feminino , Humanos , Armazenamento e Recuperação da Informação , Transtornos Mentais/epidemiologia , Transtornos Mentais/terapia , Ontário
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