Effects of gross motor function and manual function levels on performance-based ADL motor skills of children with spastic cerebral palsy.

Science.gov (United States)

Park, Myoung-Ok

2017-02-01

[Purpose] The purpose of this study was to determine effects of Gross Motor Function Classification System and Manual Ability Classification System levels on performance-based motor skills of children with spastic cerebral palsy. [Subjects and Methods] Twenty-three children with cerebral palsy were included. The Assessment of Motor and Process Skills was used to evaluate performance-based motor skills in daily life. Gross motor function was assessed using Gross Motor Function Classification Systems, and manual function was measured using the Manual Ability Classification System. [Results] Motor skills in daily activities were significantly different on Gross Motor Function Classification System level and Manual Ability Classification System level. According to the results of multiple regression analysis, children categorized as Gross Motor Function Classification System level III scored lower in terms of performance based motor skills than Gross Motor Function Classification System level I children. Also, when analyzed with respect to Manual Ability Classification System level, level II was lower than level I, and level III was lower than level II in terms of performance based motor skills. [Conclusion] The results of this study indicate that performance-based motor skills differ among children categorized based on Gross Motor Function Classification System and Manual Ability Classification System levels of cerebral palsy.

Assessment of global motor performance and gross and fine motor skills of infants attending day care centers.

Science.gov (United States)

Souza, Carolina T; Santos, Denise C C; Tolocka, Rute E; Baltieri, Letícia; Gibim, Nathália C; Habechian, Fernanda A P

2010-01-01

To analyze the global motor performance and the gross and fine motor skills of infants attending two public child care centers full-time. This was a longitudinal study that included 30 infants assessed at 12 and 17 months of age with the Motor Scale of the Bayley Scales of Infant and Toddler Development, Third Edition (Bayley-III). This scale allows the analysis of global motor performance, fine and gross motor performance, and the discrepancy between them. The Wilcoxon test and Spearman's correlation coefficient were used. Most of the participants showed global motor performance within the normal range, but below the reference mean at 12 and 17 months, with 30% classified as having "suspected delays" in at least one of the assessments. Gross motor development was poorer than fine motor development at 12 and at 17 months of age, with great discrepancy between these two subtests in the second assessment. A clear individual variability was observed in fine motor skills, with weak linear correlation between the first and the second assessment of this subtest. A lower individual variability was found in the gross motor skills and global motor performance with positive moderate correlation between assessments. Considering both performance measurements obtained at 12 and 17 months of age, four infants were identified as having a "possible delay in motor development". The study showed the need for closer attention to the motor development of children who attend day care centers during the first 17 months of life, with special attention to gross motor skills (which are considered an integral part of the child's overall development) and to children with suspected delays in two consecutive assessments.

Gross Motor Profile and Its Association with Socialization Skills in Children with Autism Spectrum Disorders.

Science.gov (United States)

Pusponegoro, Hardiono D; Efar, Pustika; Soedjatmiko; Soebadi, Amanda; Firmansyah, Agus; Chen, Hui-Ju; Hung, Kun-Long

2016-12-01

While social impairment is considered to be the core deficit in children with autism spectrum disorder (ASD), a large proportion of these children have poor gross motor ability, and gross motor deficits may influence socialization skills in children with ASD. The objectives of this study were to compare gross motor skills in children with ASD to typically developing children, to describe gross motor problems in children with ASD, and to investigate associations between gross motor and socialization skills in children with ASD. This was a cross-sectional study including 40 ASD children aged from 18 months to 6 years and 40 age-matched typically developing controls. Gross motor and socialization skills were scored using the Vineland Adaptive Behavior Scales, 2 nd edition (Vineland-II). Below average gross motor function was found in eight of 40 (20%) ASD children. The mean gross motor v-scale score in the ASD group was 15.1 [standard deviation (SD) 3.12], significantly lower than in the control group [18.7, SD 2.09, p = 0.0001; 95% confidence intervals (CI) from -4.725 to -2.525]. The differences were most prominent in ball throwing and catching, using stairs, jumping, and bicycling. The ASD children with gross motor impairments had a mean socialization domain score of 66.6 (SD 6.50) compared to 85.7 (SD 10.90) in those without gross motor impairments (p = 0.0001, 95% CI from -25.327 to -12.736). Children with ASD had lower gross motor skills compared to typically developing children. Gross motor impairments were found in 20% of the ASD children, and these children also had lower socialization skills than those without gross motor impairments. Copyright © 2016. Published by Elsevier B.V.

Assessment of Preschoolers' Gross Motor Proficiency: Revisiting Bruininks-Oseretsky Test of Motor Proficiency

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Lam, Hazel Mei Yung

2011-01-01

Literature reveals that there are very few validated motor proficiency tests for young children. According to Gallahue and Ozmun, the Bruininks-Oseretsky Test of Motor Proficiency is a valid test. However, manipulative skills, which are classified as gross motor skills by most motor development specialists, are only tested in the Upper Limb…

Gross Motor Skills in Children With Idiopathic Clubfoot and the Association Between Gross Motor Skills, Foot Involvement, Gait, and Foot Motion.

Science.gov (United States)

Lööf, Elin; Andriesse, Hanneke; André, Marie; Böhm, Stephanie; Iversen, Maura D; Broström, Eva W

2017-02-24

Little is known regarding gross motor skills (GMS) in children with idiopathic clubfoot (IC). This study describes GMS, specifically foot involvement and asymmetries, and analyses the association between GMS, gait, and foot status in children with IC. Gross motor tasks and gait were analyzed in children with IC and typically developed (TD) children. GMS were assessed using videotapes and the Clubfoot Assessment Protocol (CAP). The Gait Deviation Index (GDI) and GDI-Kinetic were calculated from gait analyses. Children were divided into bilateral, unilateral clubfoot, or TD groups. To analyze asymmetries, feet within each group were further classified into superior or inferior foot, depending on their CAP scores. Correlations identified associations between CAP and GDI, GDI-Kinetic, passive foot motion, and Dimeglio Classification Scores at birth in the clubfeet. In total, 75 children (mean age, 5 years) were enrolled (bilateral n=22, unilateral clubfoot n=25, TD=28). Children with clubfeet demonstrated significantly lower GMS, gait, and foot motion compared with TD children. One leg standing and hopping deviated in 84% and 91%, respectively, in at least one foot in children with clubfoot. Gross motor asymmetries were evident in both children with bilateral and unilateral involvement. In children with unilateral clubfoot, contralateral feet showed few deviations in GMS compared with TD; however, differences existed in gait and foot motion. The association between GMS and gait, foot motion, and initial foot status varied between poor and moderate. Gross motor deficits and asymmetries are present in children with both bilateral and unilateral IC. Development of GMS of the contralateral foot mirrors that of TD children, but modifies to the clubfoot in gait and foot motion. The weak association with gait, foot motion, and initial clubfoot severity indicates that gross motor measurements represent a different outcome entity in clubfoot treatment. We therefore, recommend

Gross motor skill development of 5-year-old Kindergarten children in Myanmar.

Science.gov (United States)

Aye, Thanda; Oo, Khin Saw; Khin, Myo Thuzar; Kuramoto-Ahuja, Tsugumi; Maruyama, Hitoshi

2017-10-01

[Purpose] The purpose of this study was to examine the gross motor skill development of 5-year-old Kindergarten children in Myanmar. [Subjects and Methods] Total 472 healthy Kindergarten children (237 males, 235 females) of 2016-2017 academic year from four schools in urban area and four schools in rural area of Myanmar were recruited. The gross motor skill development of all subjects was assessed with the test of gross motor development second edition (TGMD-2). All subjects performed two trials for each gross motor skill and the performance was video recorded and scored. The assessment procedures were done according to the standardized guidelines of TGMD-2. [Results] The majority of subjects had average level of gross motor skill rank. The significant differences were found on the run and gallop of locomotor skills and the most of object control skills except the catch between males and females. The significant differences were also found between subjects from urban and rural areas. [Conclusion] Gross motor skill development of 5-year-old Kindergarten children in Myanmar had gender-based and region-based differences on both locomotor and object control skills. This study added a valuable information to the establishment of a normative reference of Kindergarten aged children for future studies.

School Physical Activity Programming and Gross Motor Skills in Children.

Science.gov (United States)

Burns, Ryan D; Fu, You; Hannon, James C; Brusseau, Timothy A

2017-09-01

We examined the effect of a comprehensive school physical activity program (CSPAP) on gross motor skills in children. Participants were 959 children (1st-6th grade; Mean age = 9.1 ± 1.5 years; 406 girls, 553 boys) recruited from 5 low-income schools receiving a year-long CSPAP intervention. Data were collected at the beginning of the school year and at a 36-week follow-up. Gross motor skills were assessed using the Test for Gross Motor Development (3rd ed.) (TGMD-3) instrument. Multi-level mixed effects models were employed to examine the effect of CSPAP on TGMD-3 scores, testing age and sex as effect modifiers and adjusting for clustering of observations within the data structure. There were statistically significant coefficients for time (β = 8.1, 95% CI [3.9, 12.3], p skills and ball skills sub-test scores. Children showed improved gross motor skill scores at the end of the 36-week CSPAP that were modified by age, as younger children displayed greater improvements in TGMD-3 scores compared to older children.

Gross Motor Profile and Its Association with Socialization Skills in Children with Autism Spectrum Disorders

OpenAIRE

Hardiono D. Pusponegoro; Pustika Efar; Soedjatmiko; Amanda Soebadi; Agus Firmansyah; Hui-Ju Chen; Kun-Long Hung

2016-01-01

While social impairment is considered to be the core deficit in children with autism spectrum disorder (ASD), a large proportion of these children have poor gross motor ability, and gross motor deficits may influence socialization skills in children with ASD. The objectives of this study were to compare gross motor skills in children with ASD to typically developing children, to describe gross motor problems in children with ASD, and to investigate associations between gross motor and sociali...

MotorSense: Using Motion Tracking Technology to Support the Identification and Treatment of Gross-Motor Dysfunction.

Science.gov (United States)

Arnedillo-Sánchez, Inmaculada; Boyle, Bryan; Bossavit, Benoît

2017-01-01

MotorSense is a motion detection and tracking technology that can be implemented across a range of environments to assist in detecting delays in gross-motor skills development. The system utilises the motion tracking functionality of Microsoft's Kinect™. It features games that require children to perform graded gross-motor tasks matched with their chronological and developmental ages. This paper describes the rationale for MotorSense, provides an overview of the functionality of the system and illustrates sample activities.

Effects of gross motor function and manual function levels on performance-based ADL motor skills of children with spastic cerebral palsy

OpenAIRE

Park, Myoung-Ok

2017-01-01

[Purpose] The purpose of this study was to determine effects of Gross Motor Function Classification System and Manual Ability Classification System levels on performance-based motor skills of children with spastic cerebral palsy. [Subjects and Methods] Twenty-three children with cerebral palsy were included. The Assessment of Motor and Process Skills was used to evaluate performance-based motor skills in daily life. Gross motor function was assessed using Gross Motor Function Classification S...

Divergence of fine and gross motor skills in prelingually deaf children: implications for cochlear implantation.

Science.gov (United States)

Horn, David L; Pisoni, David B; Miyamoto, Richard T

2006-08-01

The objective of this study was to assess relations between fine and gross motor development and spoken language processing skills in pediatric cochlear implant users. The authors conducted a retrospective analysis of longitudinal data. Prelingually deaf children who received a cochlear implant before age 5 and had no known developmental delay or cognitive impairment were included in the study. Fine and gross motor development were assessed before implantation using the Vineland Adaptive Behavioral Scales, a standardized parental report of adaptive behavior. Fine and gross motor scores reflected a given child's motor functioning with respect to a normative sample of typically developing, normal-hearing children. Relations between these preimplant scores and postimplant spoken language outcomes were assessed. In general, gross motor scores were found to be positively related to chronologic age, whereas the opposite trend was observed for fine motor scores. Fine motor scores were more strongly correlated with postimplant expressive and receptive language scores than gross motor scores. Our findings suggest a disassociation between fine and gross motor development in prelingually deaf children: fine motor skills, in contrast to gross motor skills, tend to be delayed as the prelingually deaf children get older. These findings provide new knowledge about the links between motor and spoken language development and suggest that auditory deprivation may lead to atypical development of certain motor and language skills that share common cortical processing resources.

Fine and gross motor skills differ between healthy-weight and obese children.

Science.gov (United States)

Gentier, Ilse; D'Hondt, Eva; Shultz, Sarah; Deforche, Benedicte; Augustijn, Mireille; Hoorne, Sofie; Verlaecke, Katja; De Bourdeaudhuij, Ilse; Lenoir, Matthieu

2013-11-01

Within the obesity literature, focus is put on the link between weight status and gross motor skills. However, research on fine motor skills in the obese (OB) childhood population is limited. Therefore, the present study focused on possible weight related differences in gross as well as fine motor skill tasks. Thirty-four OB children (12 ♀ and 22 ♂, aged 7-13 years) were recruited prior to participating in a multidisciplinary treatment program at the Zeepreventorium (De Haan, Belgium). Additionally, a control group of 34 age and gender-matched healthy-weight (HW) children was included in the study. Anthropometric measures were recorded and gross and fine motor skills were assessed using the Bruininks-Oseretsky Test of Motor Proficiency, second edition (BOT-2). Results were analyzed by independent samples t-tests, multivariate analysis of variance, and a chi-squared test. Being OB was detrimental for all subtests evaluating gross motor skill performance (i.e., upper-limb coordination, bilateral coordination, balance, running speed and agility, and strength). Furthermore, OB children performed worse in fine motor precision and a manual dexterity task, when compared to their HW peers. No group differences existed for the fine motor integration task. Our study provides evidence that lower motor competence in OB children is not limited to gross motor skills alone; OB children are also affected by fine motor skill problems. Further investigation is warranted to provide possible explanations for these differences. It is tentatively suggested that OB children experience difficulties with the integration and processing of sensory information. Future research is needed to explore whether this assumption is correct and what the underlying mechanism(s) could be. Copyright © 2013 Elsevier Ltd. All rights reserved.

Are gross motor skills and sports participation related in children with intellectual disabilities?

Science.gov (United States)

Westendorp, Marieke; Houwen, Suzanne; Hartman, Esther; Visscher, Chris

2011-01-01

This study compared the specific gross motor skills of 156 children with intellectual disabilities (ID) (50 ≤ IQ ≥ 79) with that of 255 typically developing children, aged 7-12 years. Additionally, the relationship between the specific gross motor skills and organized sports participation was examined in both groups. The Test of Gross Motor Development-2 and a self-report measure were used to assess children's gross motor skills and sports participation, respectively. The children with ID scored significantly lower on almost all specific motor skill items than the typically developing children. Children with mild ID scored lower on the locomotor skills than children with borderline ID. Furthermore, we found in all groups that children with higher object-control scores participated more in organized sports than children with lower object-control scores. Our results support the importance of attention for well-developed gross motor skills in children with borderline and mild ID, especially to object-control skills, which might contribute positively to their sports participation. Copyright © 2011 Elsevier Ltd. All rights reserved.

Fine Motor Skills and Executive Function Both Contribute to Kindergarten Achievement

Science.gov (United States)

Cameron, Claire E.; Brock, Laura L.; Murrah, William M.; Bell, Lindsay H.; Worzalla, Samantha L.; Grissmer, David; Morrison, Frederick J.

2012-01-01

This study examined the contribution of executive function (EF) and multiple aspects of fine motor skills to achievement on 6 standardized assessments in a sample of middle-socioeconomic status kindergarteners. Three- and 4-year-olds' (n = 213) fine and gross motor skills were assessed in a home visit before kindergarten, EF was measured at fall…

Gross Motor Skills and Cardiometabolic Risk in Children: A Mediation Analysis.

Science.gov (United States)

Burns, Ryan D; Brusseau, Timothy A; Fu, You; Hannon, James C

2017-04-01

The purpose of this study was to examine the linear relationship between gross motor skills and cardiometabolic risk, with aerobic fitness as a mediator variable, in low-income children from the United States. Participants were a convenience sample of 224 children (mean ± SD age = 9.1 ± 1.1 yr; 129 girls and 95 boys) recruited from five low-income elementary schools from the Mountain West Region of the United States. Gross motor skills were assessed using the Test for Gross Motor Development, 3rd Edition. Gross motor skills were analyzed using a locomotor skill, a ball skill, and a total gross motor skill score. Aerobic fitness was assessed using the Progressive Aerobic Cardiovascular Endurance Run that was administered during physical education class. A continuous and age- and sex-adjusted metabolic syndrome score (MetS) was calculated from health and blood marker measurements collected in a fasted state before school hours. Total effects, average direct effects, and indirect effects (average causal mediation effect) were calculated using a bootstrap mediation analysis method via a linear regression algorithm. The average causal mediation effect of gross locomotor skills on MetS scores, using aerobic fitness as the mediator variable, was statistically significant (β = -0.055, 95% confidence interval = -0.097 to -0.021, P = 0.003). The model explained approximately 17.5% of the total variance in MetS with approximately 43.7% of the relationship between locomotor skills and MetS mediated through aerobic fitness. Ball skills did not significantly relate with cardiometabolic risk. There is a significant relationship between gross locomotor skills and cardiometabolic risk that is partially mediated through aerobic fitness in a sample of low-income children from the United States.

Trained, generalized, and collateral behavior changes of preschool children receiving gross-motor skills training.

OpenAIRE

Kirby, K C; Holborn, S W

1986-01-01

Three preschool children participated in a behavioral training program to improve their gross-motor skills. Ten target behaviors were measured in the training setting to assess direct effects of the program. Generalization probes for two gross-motor behaviors, one fine-motor skill, and two social behaviors were conducted in other settings. Results indicated that the training program improved the gross-motor skills trained and that improvements sometimes generalized to other settings. Contrary...

Fine motor skills and executive function both contribute to kindergarten achievement

Science.gov (United States)

Cameron, Claire E.; Brock, Laura L.; Murrah, William M.; Bell, Lindsay H.; Worzalla, Samantha L.; Grissmer, David; Morrison, Frederick J.

2012-01-01

This study examined the contribution of executive function (EF) and multiple aspects of fine motor skills to achievement on six standardized assessments in a sample of middle-SES kindergarteners. 3- and 4-year-olds’ (N=213) fine and gross motor skills were assessed in a home visit before kindergarten; EF was measured at fall of kindergarten; and Woodcock-Johnson III (WJ III) Tests of Academic Achievement were administered at fall and spring. Correlations indicated that EF and fine motor skills appeared distinct. Further, controlling for background variables, higher levels of both EF and fine motor skills, specifically design copy, predicted higher achievement on multiple subtests at kindergarten entry, as well as improvement from fall to spring. Implications for research on school readiness are discussed. PMID:22537276

Neonatal Stroke Causes Poor Midline Motor Behaviors and Poor Fine and Gross Motor Skills during Early Infancy

Science.gov (United States)

Chen, Chao-Ying; Lo, Warren D.; Heathcock, Jill C.

2013-01-01

Upper extremity movements, midline behaviors, fine, and gross motor skills are frequently impaired in hemiparesis and cerebral palsy. We investigated midline toy exploration and fine and gross motor skills in infants at risk for hemiplegic cerebral palsy. Eight infants with neonatal stroke (NS) and thirteen infants with typical development (TD)…

Development of a Computerized Adaptive Test of Children's Gross Motor Skills.

Science.gov (United States)

Huang, Chien-Yu; Tung, Li-Chen; Chou, Yeh-Tai; Wu, Hing-Man; Chen, Kuan-Lin; Hsieh, Ching-Lin

2018-03-01

To (1) develop a computerized adaptive test for gross motor skills (GM-CAT) as a diagnostic test and an outcome measure, using the gross motor skills subscale of the Comprehensive Developmental Inventory for Infants and Toddlers (CDIIT-GM) as the candidate item bank; and (2) examine the psychometric properties and the efficiency of the GM-CAT. Retrospective study. A developmental center of a medical center. Children with and without developmental delay (N=1738). Not applicable. The CDIIT-GM contains 56 universal items on gross motor skills assessing children's antigravity control, locomotion, and body movement coordination. The item bank of the GM-CAT had 44 items that met the dichotomous Rasch model's assumptions. High Rasch person reliabilities were found for each estimated gross motor skill for the GM-CAT (Rasch person reliabilities =.940-.995, SE=.68-2.43). For children aged 6 to 71 months, the GM-CAT had good concurrent validity (r values =.97-.98), adequate to excellent diagnostic accuracy (area under receiver operating characteristics curve =.80-.98), and moderate to large responsiveness (effect size =.65-5.82). The averages of items administered for the GM-CAT were 7 to 11, depending on the age group. The results of this study support the use of the GM-CAT as a diagnostic and outcome measure to estimate children's gross motor skills in both research and clinical settings. Copyright © 2017 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

Weight loss and improved gross motor coordination in children as a result of multidisciplinary residential obesity treatment.

Science.gov (United States)

D'Hondt, Eva; Gentier, Ilse; Deforche, Benedicte; Tanghe, Ann; De Bourdeaudhuij, Ilse; Lenoir, Matthieu

2011-10-01

This study evaluated the short-term effectiveness of a multidisciplinary residential obesity treatment program by describing changes in body weight, related measures, and gross motor co-ordination. Secondarily, it was examined to what extent the amount of relative weight loss achieved by overweight and obese (OW/OB) participants explained the projected improvement in gross motor co-ordination. Thirty-six OW/OB children (aged 10.5 ± 1.4 years, 12 girls and 24 boys) were recruited at the Zeepreventorium VZW (De Haan, Belgium), where they followed a specific program consisting of moderate dietary restriction, psychological support, and physical activity. For reference purposes, an additional group of 36 age- and gender-matched healthy-weight (HW) children was included in the study. Anthropometric measures were recorded and gross motor co-ordination was assessed using the Körperkoordinationstest für Kinder (KTK) on two occasions with an interval of 4 months. Regardless of the test moment, OW/OB participants displayed significantly poorer KTK performances (P motor co-ordination performance, with a greater increase in KTK score(s) from baseline to re-test as compared to HW peers (P motor co-ordination, which in turn may promote physical activity participation.

Assessing Gross Motor Skills of Kosovar Preschool Children

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Shala, Merita

2009-01-01

In the light of the new developments in preschool education in Kosovo, this study attempts to carry out an assessment of the development of gross motor skills of preschool children attending institutional education. The emphasis is on creating a set of tests to measure the motor attainments of these children by conducting assessments of the…

Gross Motor Development of Malaysian Hearing Impaired Male Pre- and Early School Children

Science.gov (United States)

Zawi, Khairi; Lian, Denise Koh Choon; Abdullah, Rozlina Tan

2014-01-01

Acquisition of gross motor skill is a natural developmental process for children. This aspect of human development increases with one's chronological age, irrespective of any developmental conditions. The purpose of this study was to assess the level of gross motor skill development among pre- and early school-aged children with motor disability.…

The relationships between gross motor coordination and sport-specific skills in adolescent non-athletes

Directory of Open Access Journals (Sweden)

Chagas Daniel V

2017-12-01

Full Text Available Purpose. While the usefulness of gross motor coordination score as predictor of sports performance in young athletes has been demonstrated, practical applications in the settings where the focus is not on elite performance is limited. Further, little is known about the extent to which gross motor coordination score is associated with sport-specific skills among adolescent nonathletes. The aim of this study was to analyse the relationship between the degree of gross motor coordination and execution in specific volleyball tests among adolescent non-athletes. Methods. The total of 34 students (27 females and 7 males aged 13-14 years who regularly participated in volleyball during physical education classes were randomly recruited. Gross motor coordination was assessed with the Körperkoordinationstest für Kinder. Motor performance on volley-specific skills was indicated by two product-oriented tasks: volleyball under service and service reception. Correlation and linear regression analyses were applied to examine the associations between motor coordination scores and motor performance in volley-specific skills. Results. Motor coordination score was positively correlated with motor performance on specific skills (r = 0.503, p = 0.02. Linear regression analysis revealed that motor coordination score accounted for 23% of the variance in the motor performance on volleyball skills (R2 = 0.253, R2 adjusted = 0.230, F = 10.836, p = 0.02. Conclusions. The degree of gross motor coordination seems to play a significant role in the execution of specific volleyball tasks.

Interlimb Coordination: An Important Facet of Gross-Motor Ability

Science.gov (United States)

Bobbio, Tatiana; Gabbard, Carl; Cacola, Priscila

2009-01-01

Motor development attains landmark significance during early childhood. Although early childhood educators may be familiar with the gross-motor skill category, the subcategory of interlimb coordination needs greater attention than it typically receives from teachers of young children. Interlimb coordination primarily involves movements requiring…

Gross-Motor Skill Acquisition by Preschool Dance Students under Self-Instruction Procedures

Science.gov (United States)

Vintere, Parsla; Hemmes, Nancy S.; Brown, Bruce L.; Poulson, Claire L.

2004-01-01

The effects of two training procedures -- (a) modeling and praise and (b) self-instruction, modeling, and praise -- on complex gross-motor chain acquisition for preschool dance class students were evaluated. Six girls participated in the study. A multiple baseline design across six gross-motor chains with a secondary group comparison for treatment…

Factors Associated with Enhanced Gross Motor Progress in Children with Cerebral Palsy: A Register-Based Study.

Science.gov (United States)

Størvold, Gunfrid V; Jahnsen, Reidun B; Evensen, Kari Anne I; Romild, Ulla K; Bratberg, Grete H

2018-05-01

To examine associations between interventions and child characteristics; and enhanced gross motor progress in children with cerebral palsy (CP). Prospective cohort study based on 2048 assessments of 442 children (256 boys, 186 girls) aged 2-12 years registered in the Cerebral Palsy Follow-up Program and the Cerebral Palsy Register of Norway. Gross motor progress estimates were based on repeated measures of reference percentiles for the Gross Motor Function Measure (GMFM-66) in a linear mixed model. Mean follow-up time: 2.9 years. Intensive training was the only intervention factor associated with enhanced gross motor progress (mean 3.3 percentiles, 95% CI: 1.0, 5.5 per period of ≥3 sessions per week and/or participation in an intensive program). Gross motor function was on average 24.2 percentiles (95% CI: 15.2, 33.2) lower in children with intellectual disability compared with others. Except for eating problems (-10.5 percentiles 95% CI: -18.5, -2.4) and ankle contractures by age (-1.9 percentiles 95% CI: -3.6, -0.2) no other factors examined were associated with long-term gross motor progress. Intensive training was associated with enhanced gross motor progress over an average of 2.9 years in children with CP. Intellectual disability was a strong negative prognostic factor. Preventing ankle contractures appears important for gross motor progress.

The effect of aquatic intervention on the gross motor function and aquatic skills in children with cerebral palsy.

Science.gov (United States)

Dimitrijević, Lidija; Aleksandrović, Marko; Madić, Dejan; Okičić, Tomislav; Radovanović, Dragan; Daly, Daniel

2012-05-01

The objective of this study was to investigate the effect of an aquatic intervention on the gross motor function and aquatic skills of children with cerebral palsy (CP). Twenty-nine children with CP, aged 5 to 14, were recruited. Fourteen children completed an aquatic intervention (EG), and 13 children served as controls (CG). Two participants dropped out due to events (illness) unrelated to the intervention. The aquatic intervention lasted 6 weeks (2 sessions per week at 55 minutes per session) with a follow-up period of 3 weeks. The outcome measures were the Gross Motor Function Measure (GMFM) for motor function and the Water Orientation Test Alyn 2 (WOTA 2) for aquatic skills assessment. A significant improvement was observed in the secondary assessment of GMFM and WOTA 2. In contrast to the aquatic skills improvement, the GMFM change was not maintained at follow-up. Our results indicate that children with CP can improve gross motor function on dry land and aquatic skills with a 6-week water intervention. The intervention period was too short for sustainable improvement in dry-land motor skills after intervention (follow-up), but time was sufficient to achieve sustainable improvements in aquatic skills.

Impact of Vitamin D Supplementation on Gross Motor Development of Healthy Term Infants: A Randomized Dose-Response Trial.

Science.gov (United States)

Wicklow, Brandy; Gallo, Sina; Majnemer, Annette; Vanstone, Catherine; Comeau, Kathryn; Jones, Glenville; L'Abbe, Mary; Khamessan, Ali; Sharma, Atul; Weiler, Hope; Rodd, Celia

2016-08-01

In addition to benefits for bone health, vitamin D is implicated in muscle function in children and adults. To determine if vitamin D dosage positively correlated with gross motor development at 3 and 6 months of age. We hypothesized that higher doses would be associated with higher scores for gross motor skills. A consecutive sample of 55 healthy, term, and breastfed infants from Montreal, Canada were recruited from a randomized trial of vitamin D supplementation between 2009 and 2012. Infants were randomized to 400 International Units (IU) (n = 19), 800 IU (n = 18) or 1,200 IU (n = 18) vitamin D3/day. Motor performance at 3 and 6 months was quantified by the Alberta Infant Motor Scale (AIMS). Plasma vitamin D3 metabolites were measured by tandem mass spectrometry. AIMS scores did not differ at 3 months. However, total AIMS scores and sitting subscores were significantly higher at 6 months in infants receiving 400 IU/day compared to 800 IU/day and 1,200 IU/day groups (p gross motor achievements were significantly higher in infants receiving 400 IU/day vitamin D. Our findings also support longer infants being slightly delayed.

The relationship between spasticity and gross motor capability in nonambulatory children with spastic cerebral palsy.

Science.gov (United States)

Katusic, Ana; Alimovic, Sonja

2013-09-01

Spasticity has been considered as a major impairment in cerebral palsy (CP), but the relationship between this impairment and motor functions is still unclear, especially in the same group of patients with CP. The aim of this investigation is to determine the relationship between spasticity and gross motor capability in nonambulatory children with spastic CP. Seventy-one children (30 boys, 41 girls) with bilateral spastic cerebral palsy and with Gross Motor Function Classification System (GMFCS) levels IV (n=34) and V (n=37) were included in the study. The spasticity level in lower limbs was evaluated using the Modified Modified Ashworth Scale and the gross motor function with the Gross Motor Function Measure (GMFM-88). Spearman's correlation analysis was used to determine the nature and the strength of the relationship. The results showed a moderate correlation between spasticity and gross motor skills (ρ=0.52 for the GMFCS level; ρ=0.57 for the GMFM-88), accounting for less than 30% of the explained variance. It seems that spasticity is just one factor among many others that could interfere with gross motor skills, even in children with severe forms of spastic CP. Knowledge of the impact of spasticity on motor skills may be useful in the setting of adequate rehabilitation strategies for nonambulatory children with spastic CP.

Are gross motor skills and sports participation related in children with intellectual disabilities?

NARCIS (Netherlands)

Westendorp, Marieke; Houwen, Suzanne; Hartman, Esther; Visscher, Chris

2011-01-01

This study compared the specific gross motor skills of 156 children with intellectual disabilities (ID) (50 79) with that of 255 typically developing children, aged 7-12 years. Additionally, the relationship between the specific gross motor skills and organized sports participation was examined

Trained, Generalized, and Collateral Behavior Changes of Preschool Children Receiving Gross-Motor Skills Training.

Science.gov (United States)

Kirby, Kimberly C.; Holborn, Stephen W.

1986-01-01

Three preschool children participated in a behavioral training program to improve their gross-motor skills. Results indicated that the program improved the 10 targeted gross-motor skills and that improvements sometimes generalized to other settings. The program did not produce changes in fine-motor skills or social behaviors. Implications are…

Gross Motor Skill Acquisition in Adolescents with Down Syndrome

Science.gov (United States)

Meegan, Sarah; Maraj, Brian K. V.; Weeks, Daniel; Chua, Romeo

2006-01-01

The purpose of this study was to assess whether verbal-motor performances deficits exhibited by individuals with Down syndrome limited their ability to acquire gross motor skills when given visual and verbal instruction together and then transferred to either a visual or verbal instructional mode to reproduce the movement. Nine individuals with…

Relation between hand function and gross motor function in full term infants aged 4 to 8 months

Directory of Open Access Journals (Sweden)

Solange F. Nogueira

2015-02-01

Full Text Available Background: In children, reaching emerges around four months of age, which is followed by rapid changes in hand function and concomitant changes in gross motor function, including the acquisition of independent sitting. Although there is a close functional relationship between these domains, to date they have been investigated separately. Objective: To investigate the longitudinal profile of changes and the relationship between the development of hand function (i.e. reaching for and manipulating an object and gross motor function in 13 normally developing children born at term who were evaluated every 15 days from 4 to 8 months of age. Method: The number of reaches and the period (i.e. time of manipulation to an object were extracted from video synchronized with the Qualisys(r movement analysis system. Gross motor function was measured using the Alberta Infant Motor Scale. ANOVA for repeated measures was used to test the effect of age on the number of reaches, the time of manipulation and gross motor function. Hierarchical regression models were used to test the associations of reaching and manipulation with gross motor function. Results: Results revealed a significant increase in the number of reaches (p<0.001, the time of manipulation (p<0.001 and gross motor function (p<0.001 over time, as well as associations between reaching and gross motor function (R2=0.84; p<0.001 and manipulation and gross motor function (R2=0.13; p=0.02 from 4 to 6 months of age. Associations from 6 to 8 months of age were not significant. Conclusion: The relationship between hand function and gross motor function was not constant, and the age span from 4 to 6 months was a critical period of interdependency of hand function and gross motor function development.

The Performance of Fundamental Gross Motor Skills by Children Enrolled in Head Start.

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Woodard, Rebecca J.; Yun, Joonkoo

2001-01-01

This study sought to descriptively evaluate the performance of fundamental gross motor skills among Head Start children. Levels of performance were compared and contrasted with performance profiles of the Test of Gross Motor Development. Findings suggest that Head Start curriculum should focus on the importance of developing fundamental gross…

Promoting gross motor skills and physical activity in childcare: A translational randomized controlled trial.

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Jones, Rachel A; Okely, Anthony D; Hinkley, Trina; Batterham, Marijka; Burke, Claire

2016-09-01

Educator-led programs for physical activity and motor skill development show potential but few have been implemented and evaluated using a randomized controlled design. Furthermore, few educator-led programs have evaluated both gross motor skills and physical activity. Therefore, the aim of this study was to evaluate a gross motor skill and physical activity program for preschool children which was facilitated solely by childcare educators. A six-month 2-arm randomized controlled trial was implemented between April and September 2012 in four early childhood centers in Tasmania, Australia. Educators participated in ongoing professional development sessions and children participated in structured physical activity lessons and unstructured physical activity sessions. In total, 150 children were recruited from four centers which were randomized to intervention or wait-list control group. Six early childhood educators from the intervention centers were trained to deliver the intervention. Gross motor skills were assessed using the Test of Gross Motor Development (2nd edition) and physical activity was measured objectively using GT3X+ Actigraph accelerometers. No statistically significant differences were identified. However, small to medium effect sizes, in favor of the intervention group, were evident for four of the five gross motor skills and the total gross motor skill score and small to medium effect sizes were reported for all physical activity outcomes. This study highlights the potential of educator-led physical activity interventions and supports the need for further translational trials within the early childhood sector. Copyright © 2015 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

Interventions to improve gross motor performance in children with neurodevelopmental disorders: a meta-analysis.

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Lucas, Barbara R; Elliott, Elizabeth J; Coggan, Sarah; Pinto, Rafael Z; Jirikowic, Tracy; McCoy, Sarah Westcott; Latimer, Jane

2016-11-29

Gross motor skills are fundamental to childhood development. The effectiveness of current physical therapy options for children with mild to moderate gross motor disorders is unknown. The aim of this study was to systematically review the literature to investigate the effectiveness of conservative interventions to improve gross motor performance in children with a range of neurodevelopmental disorders. A systematic review with meta-analysis was conducted. MEDLINE, EMBASE, AMED, CINAHL, PsycINFO, PEDro, Cochrane Collaboration, Google Scholar databases and clinical trial registries were searched. Published randomised controlled trials including children 3 to ≤18 years with (i) Developmental Coordination Disorder (DCD) or Cerebral Palsy (CP) (Gross Motor Function Classification System Level 1) or Developmental Delay or Minimal Acquired Brain Injury or Prematurity (gross motor outcomes obtained using a standardised assessment tool. Meta-analysis was performed to determine the pooled effect of intervention on gross motor function. Methodological quality and strength of meta-analysis recommendations were evaluated using PEDro and the GRADE approach respectively. Of 2513 papers, 9 met inclusion criteria including children with CP (n = 2) or DCD (n = 7) receiving 11 different interventions. Only two of 9 trials showed an effect for treatment. Using the least conservative trial outcomes a large beneficial effect of intervention was shown (SMD:-0.8; 95% CI:-1.1 to -0.5) with "very low quality" GRADE ratings. Using the most conservative trial outcomes there is no treatment effect (SMD:-0.1; 95% CI:-0.3 to 0.2) with "low quality" GRADE ratings. Study limitations included the small number and poor quality of the available trials. Although we found that some interventions with a task-orientated framework can improve gross motor outcomes in children with DCD or CP, these findings are limited by the very low quality of the available evidence. High quality intervention

Are Gross Motor Skills and Sports Participation Related in Children with Intellectual Disabilities?

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Westendorp, Marieke; Houwen, Suzanne; Hartman, Esther; Visscher, Chris

2011-01-01

This study compared the specific gross motor skills of 156 children with intellectual disabilities (ID) (50 less than or equal to IQ greater than or equal to 79) with that of 255 typically developing children, aged 7-12 years. Additionally, the relationship between the specific gross motor skills and organized sports participation was examined in…

Relationships Between Gross Motor Skills and Social Function in Young Boys With Autism Spectrum Disorder.

Science.gov (United States)

Holloway, Jamie M; Long, Toby M; Biasini, Fred

2018-05-02

The purpose of this study was to examine the relationship between gross motor skills and social function in young boys with autism spectrum disorder. Twenty-one children with autism spectrum disorder participated in the study. The Peabody Developmental Motor Scales Second Edition and the Miller Function and Participation Scales were used to assess gross motor skills. The Social Skills Improvement System Rating Scales was used to assess social function. Moderately high correlations were found between overall gross motor and social skills (r = 0.644) and between the core stability motor subtest and overall social skills (r = -0.672). Specific motor impairments in stability, motor accuracy, and object manipulation scores were predictive of social function. This study suggests that motor skills and social function are related in young boys with autism. Implications for physical therapy intervention are also discussed.

Fine and gross motor skills: The effects on skill-focused dual-tasks.

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Raisbeck, Louisa D; Diekfuss, Jed A

2015-10-01

Dual-task methodology often directs participants' attention towards a gross motor skill involved in the execution of a skill, but researchers have not investigated the comparative effects of attention on fine motor skill tasks. Furthermore, there is limited information about participants' subjective perception of workload with respect to task performance. To examine this, the current study administered the NASA-Task Load Index following a simulated shooting dual-task. The task required participants to stand 15 feet from a projector screen which depicted virtual targets and fire a modified Glock 17 handgun equipped with an infrared laser. Participants performed the primary shooting task alone (control), or were also instructed to focus their attention on a gross motor skill relevant to task execution (gross skill-focused) and a fine motor skill relevant to task execution (fine skill-focused). Results revealed that workload was significantly greater during the fine skill-focused task for both skill levels, but performance was only affected for the lesser-skilled participants. Shooting performance for the lesser-skilled participants was greater during the gross skill-focused condition compared to the fine skill-focused condition. Correlational analyses also demonstrated a significant negative relationship between shooting performance and workload during the gross skill-focused task for the higher-skilled participants. A discussion of the relationship between skill type, workload, skill level, and performance in dual-task paradigms is presented. Copyright © 2015 Elsevier B.V. All rights reserved.

Relation between hand function and gross motor function in full term infants aged 4 to 8 months

Science.gov (United States)

Nogueira, Solange F.; Figueiredo, Elyonara M.; Gonçalves, Rejane V.; Mancini, Marisa C.

2015-01-01

Background: In children, reaching emerges around four months of age, which is followed by rapid changes in hand function and concomitant changes in gross motor function, including the acquisition of independent sitting. Although there is a close functional relationship between these domains, to date they have been investigated separately. Objective: To investigate the longitudinal profile of changes and the relationship between the development of hand function (i.e. reaching for and manipulating an object) and gross motor function in 13 normally developing children born at term who were evaluated every 15 days from 4 to 8 months of age. Method: The number of reaches and the period (i.e. time) of manipulation to an object were extracted from video synchronized with the Qualisys(r) movement analysis system. Gross motor function was measured using the Alberta Infant Motor Scale. ANOVA for repeated measures was used to test the effect of age on the number of reaches, the time of manipulation and gross motor function. Hierarchical regression models were used to test the associations of reaching and manipulation with gross motor function. Results: Results revealed a significant increase in the number of reaches (pgross motor function (pgross motor function (R2=0.84; pgross motor function (R2=0.13; p=0.02) from 4 to 6 months of age. Associations from 6 to 8 months of age were not significant. Conclusion: The relationship between hand function and gross motor function was not constant, and the age span from 4 to 6 months was a critical period of interdependency of hand function and gross motor function development. PMID:25714437

Longitudinal development of gross motor function among Dutch children and young adults with cerebral palsy: an investigation of motor growth curves.

Science.gov (United States)

Smits, Dirk-Wouter; Gorter, Jan Willem; Hanna, Steven E; Dallmeijer, Annet J; van Eck, Mirjam; Roebroeck, Marij E; Vos, Rimke C; Ketelaar, Marjolijn

2013-04-01

The aim of this study was to describe patterns for gross motor development by level of severity in a Dutch population of individuals with cerebral palsy (CP). This longitudinal study included 423 individuals (260 males, 163 females) with CP. The mean age at baseline was 9 years 6 months (SD 6y 2mo, range 1-22y). The level of severity of CP among participants, according to the Gross Motor Function Classification System (GMFCS), was 50% level I, 13% level II, 14% level III, 13% level IV, and 10% level V. Participants had been assessed up to four times with the Gross Motor Function Measure (GMFM-66) at 1- or 2-year intervals between 2002 and 2009. Data were analysed using non-linear mixed effects modelling. For each GMFCS level, patterns were created by contrasting a stable limit model (SLM) with a peak and decline model (PDM), followed by estimating limits and rates of gross motor development. The SLM showed a better fit for all GMFCS levels than the PDM. Within the SLM, significant differences between GMFCS levels were found for both the limits (higher values for lower GMFCS levels) and the rates (higher values for GMFCS levels I-II vs level IV and for GMFCS levels I-IV vs level V) of gross motor development. The results validate the existence of five distinct patterns for gross motor development by level of severity of CP. ©The Authors. Developmental Medicine & Child Neurology © 2013 Mac Keith Press.

Cognitive-motor interference during fine and gross motor tasks in children with Developmental Coordination Disorder (DCD).

Science.gov (United States)

Schott, Nadja; El-Rajab, Inaam; Klotzbier, Thomas

2016-10-01

While typically developing children produce relatively automatized postural control processes, children with DCD seem to exhibit an automatization deficit. Dual tasks with various cognitive loads seem to be an effective way to assess the automatic deficit hypothesis. The aims of the study were: (1) to examine the effect of a concurrent cognitive task on fine and gross motor tasks in children with DCD, and (2) to determine whether the effect varied with different difficulty levels of the concurrent task. We examined dual-task performance (Trail-Making-Test, Trail-Walking-Test) in 20 children with DCD and 39 typically developing children. Based on the idea of the Trail-Making-Test, participants walked along a fixed pathway, following a prescribed path, delineated by target markers of (1) increasing sequential numbers, and (2) increasing sequential numbers and letters. The motor and cognitive dual-task effects (DTE) were calculated for each task. Regardless of the cognitive task, children with DCD performed equally well in fine and gross motor tasks, and were slower in the dual task conditions than under single task-conditions, compared with children without DCD. Increased cognitive task complexity resulted in slow trail walking as well as slower trail tracing. The motor interference for the gross motor tasks was least for the simplest conditions and greatest for the complex conditions and was more pronounced in children with DCD. Cognitive interference was low irrespective of the motor task. Children with DCD show a different approach to allocation of cognitive resources, and have difficulties making motor skills automatic. The latter notion is consistent with impaired cerebellar function and the "automatization deficit hypothesis", suggesting that any deficit in the automatization process will appear if conscious monitoring of the motor skill is made more difficult by integrating another task requiring attentional resources. Copyright © 2016 Elsevier Ltd. All

A preliminary investigation of the relationship between language and gross motor skills in preschool children.

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Merriman, W J; Barnett, B E

1995-12-01

This study was undertaken to explore the relationship between language skills and gross-motor skills of 28 preschool children from two private preschools in New York City. Pearson product-moment correlation coefficients were calculated for language (revised Preschool Language Scale) and gross motor (Test of Gross Motor Development) scores. Locomotor skills were significantly related to both auditory comprehension and verbal ability while object control scores did not correlate significantly with either language score. These results were discussed in terms of previous research and with reference to dynamical systems theory. Suggestions for research were made.

Gross motor performance and self-perceived motor competence in children with emotional, behavioural, and pervasive developmental disorders: a review

NARCIS (Netherlands)

Emck, C.; Bosscher, R.J.; Beek, P.J.; Doreleijers, T.A.H.

2009-01-01

Aims: Motor performance and self-perceived motor competence have a great impact on the psychosocial development of children in general. In this review, empirical studies of gross motor performance and self-perception of motor competence in children with emotional (depression and anxiety),

Gross Motor Development in Children Aged 3-5 Years, United States 2012.

Science.gov (United States)

Kit, Brian K; Akinbami, Lara J; Isfahani, Neda Sarafrazi; Ulrich, Dale A

2017-07-01

Objective Gross motor development in early childhood is important in fostering greater interaction with the environment. The purpose of this study is to describe gross motor skills among US children aged 3-5 years using the Test of Gross Motor Development (TGMD-2). Methods We used 2012 NHANES National Youth Fitness Survey (NNYFS) data, which included TGMD-2 scores obtained according to an established protocol. Outcome measures included locomotor and object control raw and age-standardized scores. Means and standard errors were calculated for demographic and weight status with SUDAAN using sample weights to calculate nationally representative estimates, and survey design variables to account for the complex sampling methods. Results The sample included 339 children aged 3-5 years. As expected, locomotor and object control raw scores increased with age. Overall mean standardized scores for locomotor and object control were similar to the mean value previously determined using a normative sample. Girls had a higher mean locomotor, but not mean object control, standardized score than boys (p  0.05). Conclusions In a nationally representative sample of US children aged 3-5 years, TGMD-2 mean locomotor and object control standardized scores were similar to the established mean. These results suggest that standardized gross motor development among young children generally did not differ by demographic or weight status.

Impact of a Community-Based Programme for Motor Development on Gross Motor Skills and Cognitive Function in Preschool Children from Disadvantaged Settings

Science.gov (United States)

Draper, Catherine E.; Achmat, Masturah; Forbes, Jared; Lambert, Estelle V.

2012-01-01

The aims of the studies were to assess the impact of the Little Champs programme for motor development on (1) the gross motor skills, and (2) cognitive function of children in the programme. In study 1, 118 children from one Early Childhood Development Centre (ECDC) were tested using the Test of Gross Motor Development-2, and in study 2, 83…

Balance, Proprioception, and Gross Motor Development of Chinese Children Aged 3 to 6 Years.

Science.gov (United States)

Jiang, Gui-Ping; Jiao, Xi-Bian; Wu, Sheng-Kou; Ji, Zhong-Qiu; Liu, Wei-Tong; Chen, Xi; Wang, Hui-Hui

2018-01-01

The authors' aim was to find the features of balance, proprioception, and gross motor development of Chinese children 3-6 years old and their correlations, provide theoretical support for promoting children's motor development, and enrich the world theoretical system of motor development. This study used a Tekscan foot pressure measurement instrument (Tekscan, Inc., Boston, MA), walking on a balance beam, Xsens 3-dimensional positional measuring system (Xsens Technologies, Enschede, the Netherlands), and Test of Gross Motor Development-2 to assess static balance, dynamic balance, knee proprioception, and levels of gross motor development (GMD) of 3- to 6-year-old children (n = 60) in Beijing. The results are as follows: children had significant age differences in static balance, dynamic balance, proprioception, and levels of GMD; children had significant gender differences in static balance, proprioception, and levels of GMD; children's static balance, dynamic balance, and proprioception had a very significant positive correlation with GMD (p < .01), but no significant correlation with body mass index.

De Gross Motor Function Measure (GMFM): een onderzoek naar de betrouwbaarheid van de Nederlandse vertaling.

NARCIS (Netherlands)

Veenhof, C.; Ketelaar, M.; Petegem-van Beek, E. van

2003-01-01

This article is about the psychometric characteristics of the Dutch translation of the Gross Motor Function Measure (GMFM). It describes the reliability of the instrument. The article "Gross Motor Function Measure" (GMFM): a validity study of the Dutch translation focusses on the responsiveness of

De Gross Motor Function Measure (GMFM): een onderzoek naar de responsiviteit van de Nederlandse vertaling.

NARCIS (Netherlands)

Veenhof, C.; Ketelaar, M.; Petegem-van Beek, E. van; Vermeer, A.

2003-01-01

This article is about the psychometric characteristics of the Dutch translation of the Gross Motor Function Measure (GMFM). It describes the responsiveness to change. The article "Gross Motor Function Measure (GMFM): a reliability study of the Dutch translation" focuses on the reliability of the

Relationship between habitual physical activity and gross motor skills is multifaceted in 5- to 8-year-old children.

Science.gov (United States)

Laukkanen, A; Pesola, A; Havu, M; Sääkslahti, A; Finni, T

2014-04-01

Adequate motor skills are essential for children participating in age-related physical activities, and gross motor skills may play an important role for maintaining sufficient level of physical activity (PA) during life course. The purpose of this study was to examine the relationship between gross motor skills and PA in children when PA was analyzed by both metabolic- and neuromuscular-based methods. Gross motor skills (KTK--Körperkoordinationstest für Kinder and APM inventory--manipulative skill test) of 84 children aged 5-8 years (53 preschoolers, 28 girls; 31 primary schoolers, 18 girls) were measured, and accelerometer-derived PA was analyzed using in parallel metabolic counts and neuromuscular impact methods. The gross motor skills were associated with moderate-to-high neuromuscular impacts, PA of vigorous metabolic intensity, and mean level of PA in primary school girls (0.5 motor skills (0.4 motor skills and PA stressing both metabolic and neuromuscular systems in children. Furthermore, PA highly stressing neuromuscular system interacts with gross motor proficiency in girls especially. © 2013 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

The relationship between body mass index and gross motor development in children aged 3 to 5 years.

Science.gov (United States)

Nervik, Deborah; Martin, Kathy; Rundquist, Peter; Cleland, Joshua

2011-01-01

To investigate the relationship between obesity and gross motor development in children who are developing typically and determine whether body mass index (BMI) predicts difficulty in gross motor skills. BMIs were calculated and gross motor skills examined in 50 children who were healthy aged 3 to 5 years using the Peabody Developmental Motor Scales, 2nd edition (PDMS-2). Pearson chi-square statistic and stepwise linear hierarchical regression were used for analysis. A total of 24% of the children were overweight/obese, whereas 76% were found not to be overweight/obese. Fifty-eight percent of the overweight/obese group scored below average on the PDMS-2 compared to 15% of the nonoverweight group. Association between BMI and gross motor quotients was identified with significance of less than 0.002. Regression results were nonsignificant with all 50 subjects, yet showed significance (P = 0.018) when an outlier was excluded. Children aged 3 to 5 years with high BMIs may have difficulty with their gross motor skills. Further research is needed.

Maternal prepregnancy obesity and achievement of infant motor developmental milestones in the upstate KIDS study.

Science.gov (United States)

Wylie, Amanda; Sundaram, Rajeshwari; Kus, Christopher; Ghassabian, Akhgar; Yeung, Edwina H

2015-04-01

Maternal prepregnancy obesity is associated with several poor infant health outcomes; however, studies that investigated motor development have been inconsistent. Thus, maternal prepregnancy weight status and infants' gross motor development were examined. Participants consisted of 4,901 mother-infant pairs from the Upstate KIDS study, a longitudinal cohort in New York. Mothers indicated dates when infants achieved each of six gross motor milestones when infants were 4, 8, 12, 18, and 24 months old. Failure time modeling under a Weibull distribution was utilized to compare time to achievement across three levels of maternal prepregnancy BMI. Hazard ratios (HR) below one indicate a lower "risk" of achieving the milestone and translate to later achievement. Compared to infants born to thin and normal-weight mothers (BMI obesity (BMI > 30) were slower to sit without support (HR = 0.91, P = 0.03) and crawl on hands and knees (HR = 0.86, P obesity was associated with a slightly longer time for infant to sit and crawl, potentially due to a compromised intrauterine environment or reduced physically active play. © 2015 The Obesity Society.

Fine and Gross Motor Ability in Males with ADHD

Directory of Open Access Journals (Sweden)

J Gordon Millichap

2003-09-01

Full Text Available Both fine and gross motor abilities were evaluated in 10-year-old males with attention deficit hyperactivity disorder (ADHD and compared to a group of control children at the School of Psychology, Curtin University of Technology, Perth, Australia.

Gross motor function in children with spastic Cerebral Palsy and Cerebral Visual Impairment : A comparison between outcomes of the original and the Cerebral Visual Impairment adapted Gross Motor Function Measure-88 (GMFM-88-CVI)

NARCIS (Netherlands)

Salavati, M.; Rameckers, E. A. A.; Waninge, A.; Krijnen, W. P.; Steenbergen, B.; van der Schans, C. P.

Purpose: To investigate whether the adapted version of the Gross Motor Function Measure 88 (GMFM-88) for children with Cerebral Palsy (CP) and Cerebral Visual Impairment (CVI) results in higher scores. This is most likely to be a reflection of their gross motor function, however it may be the result

Relationship between communication skills and gross motor function in preschool-aged children with cerebral palsy.

Science.gov (United States)

Coleman, Andrea; Weir, Kelly A; Ware, Robert S; Boyd, Roslyn N

2013-11-01

To explore the communication skills of children with cerebral palsy (CP) at 24 months' corrected age with reference to typically developing children, and to determine the relationship between communication ability, gross motor function, and other comorbidities associated with CP. Prospective, cross-sectional, population-based cohort study. General community. Children with CP (N=124; mean age, 24mo; functional severity on Gross Motor Function Classification System [GMFCS]: I=47, II=14, III=22, IV=19, V=22). Not applicable. Parents reported communication skills on the Communication and Symbolic Behavior Scales Developmental Profile (CSBS-DP) Infant-Toddler Checklist. Two independent physiotherapists classified motor type, distribution, and GMFCS. Data on comorbidities were obtained from parent interviews and medical records. Children with mild CP (GMFCS I/II) had mean CSBS-DP scores that were 0.5 to 0.6 SD below the mean for typically developing peers, while those with moderate-severe impairment (GMFCS III-V) were 1.4 to 2.6 SD below the mean. GMFCS was significantly associated with performance on the CSBS-DP (F=18.55, Pgross motor ability accounting for 38% of the variation in communication. Poorer communication was strongly associated with gross motor function and full-term birth. Preschool-aged children with CP, with more severe gross motor impairment, showed delayed communication, while children with mild motor impairment were less vulnerable. Term-born children had significantly poorer communication than those born prematurely. Because a portion of each gross motor functional severity level is at risk, this study reinforces the need for early monitoring of communication development for all children with CP. Copyright © 2013 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

Gross motor skills in toddlers: Prevalence and socio-demographic differences.

Science.gov (United States)

Veldman, Sanne L C; Jones, Rachel A; Santos, Rute; Sousa-Sá, Eduarda; Okely, Anthony D

2018-05-19

Gross motor skills (GMS) are a vital component of a child's development. Monitoring levels and correlates of GMS is important to ensure appropriate strategies are put in place to promote these skills in young children. The aim of this study was to describe the current level of GMS development of children aged 11-29months and how these levels differ by age, sex, BMI and socio-economic status. Cross-sectional study. This study involved children from 30 childcare services in NSW, Australia. GMS were assessed using the Peabody Developmental Motor Scales Second Edition. Prevalence was reported using the gross motor quotient and both raw and standard scores for locomotor, object manipulation and stationary subtests. Socio-demographics were collected via parent questionnaires. Analyses included t-tests, chi-square tests, one-way ANOVA and linear regression models. This study included 335 children (mean age=19.80±4.08months, 53.9% boys). For the gross motor quotient, 23.3% of the children scored below average. For the GMS subtests, 34.3% of children scored below average for locomotion, 10.1% for object manipulation and 0.3% for stationary. Boys were more proficient in object manipulation than girls (p=0.001). GMS were negatively associated with age and a higher socio-economic status (all pstudy to show the prevalence of below average at locomotor skills in toddlers is higher than reported in normative samples. Early commencement of GMS promotion is recommended with a focus on locomotor skills and girls' object manipulation skills. Copyright © 2018 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

Gross motor skill performance in children with and without visual impairments--research to practice.

Science.gov (United States)

Wagner, Matthias O; Haibach, Pamela S; Lieberman, Lauren J

2013-10-01

The aim of this study was to provide an empirical basis for teaching gross motor skills in children with visual impairments. For this purpose, gross motor skill performance of 23, 6-12 year old, boys and girls who are blind (ICD-10 H54.0) and 28 sighted controls with comparable age and gender characteristics was compared on six locomotor and six object control tasks using the Test of Gross Motor Development-Second Edition. Results indicate that children who are blind perform significantly (pskills, whereby running, leaping, kicking and catching are the most affected skills, and corresponding differences are related to most running, leaping, kicking and catching component. Practical implications are provided. Copyright © 2013 Elsevier Ltd. All rights reserved.

Correlates of Gross Motor Competence in Children and Adolescents: A Systematic Review and Meta-Analysis.

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Barnett, Lisa M; Lai, Samuel K; Veldman, Sanne L C; Hardy, Louise L; Cliff, Dylan P; Morgan, Philip J; Zask, Avigdor; Lubans, David R; Shultz, Sarah P; Ridgers, Nicola D; Rush, Elaine; Brown, Helen L; Okely, Anthony D

2016-11-01

Gross motor competence confers health benefits, but levels in children and adolescents are low. While interventions can improve gross motor competence, it remains unclear which correlates should be targeted to ensure interventions are most effective, and for whom targeted and tailored interventions should be developed. The aim of this systematic review was to identify the potential correlates of gross motor competence in typically developing children and adolescents (aged 3-18 years) using an ecological approach. Motor competence was defined as gross motor skill competency, encompassing fundamental movement skills and motor coordination, but excluding motor fitness. Studies needed to assess a summary score of at least one aspect of motor competence (i.e., object control, locomotor, stability, or motor coordination). A structured electronic literature search was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement. Six electronic databases (CINAHL Complete, ERIC, MEDLINE Complete, PsycINFO ® , Scopus and SPORTDiscus with Full Text) were searched from 1994 to 5 August 2014. Meta-analyses were conducted to determine the relationship between potential correlates and motor competency if at least three individual studies investigated the same correlate and also reported standardized regression coefficients. A total of 59 studies were identified from 22 different countries, published between 1995 and 2014. Studies reflected the full range of age groups. The most examined correlates were biological and demographic factors. Age (increasing) was a correlate of children's motor competence. Weight status (healthy), sex (male) and socioeconomic background (higher) were consistent correlates for certain aspects of motor competence only. Physical activity and sport participation constituted the majority of investigations in the behavioral attributes and skills category. Whilst we found physical activity to be a positive

The central role of trunk control in the gross motor function of children with cerebral palsy

DEFF Research Database (Denmark)

Curtis, Derek John; Butler, Penny; Saavedra, Sandy

2015-01-01

. The participants were tested using the Gross Motor Function Measure (GMFM), the Pediatric Evaluation of Disability Inventory (PEDI), and the Segmental Assessment of Trunk Control (SATCo). Results Linear regression analysis showed a positive relationship between the segmental level of trunk control and age......, with both gross motor function and mobility. Segmental trunk control measured using the SATCo could explain between 38% and 40% of variation in GMFM and between 32% and 37% of variation in PEDI. Interpretation This study suggests a strong association between segmental trunk postural control and gross motor...

Spontaneous movements of preterm infants is associated with outcome of gross motor development.

Science.gov (United States)

Miyagishima, Saori; Asaka, Tadayoshi; Kamatsuka, Kaori; Kozuka, Naoki; Kobayashi, Masaki; Igarashi, Lisa; Hori, Tsukasa; Tsutsumi, Hiroyuki

2018-04-30

We conducted a longitudinal cohort study to analyze the relationship between outcome of gross motor development in preterm infants and factors that might affect their development. Preterm infants with a birth weight of antigravity limbs movements by 3D motion capture system at 3 months corrected age. Gross motor developmental outcomes at 6 and 12 months corrected age were evaluated using the Alberta Infant Motor Scale (AIMS). Statistical analysis was carried out by canonical correlation analysis. Eighteen preterm infants were included. In the 6 months corrected age analysis, spontaneous movement had a major effect on Prone and Sitting at 6 months corrected age of AIMS. In the 12 months corrected age analysis, spontaneous movement had a major effect on Sitting and Standing at 12 months corrected age of AIMS. In preterm infants, better antigravity spontaneous movements at 3 months corrected age were significantly correlated with better gross motor development at 6 or 12 months corrected age. Copyright © 2018 The Japanese Society of Child Neurology. Published by Elsevier B.V. All rights reserved.

Effect of Group Setting on Gross Motor Performance in Children 3-5 Years Old with Motor Delays.

Science.gov (United States)

Fay, Deanne; Wilkinson, Tawna; Wagoner, Michelle; Brooks, Danna; Quinn, Lauren; Turnell, Andrea

2017-02-01

The purpose of this study was to evaluate differences in gross motor performance of children 3-5 years of age with motor delays when assessed individually compared to assessment in a group setting among peers with typical development (TD). Twenty children with motor delays and 42 children with TD were recruited from a preschool program. A within-subject repeated measures design was used; each child with delay was tested both in an individual setting and in a group setting with two to four peers with TD. Testing sessions were completed 4-8 days apart. Ten different motor skills from the Peabody Developmental Motor Scales-2 were administered. Performance of each item was videotaped and scored by a blinded researcher. Overall gross motor performance was significantly different (p < .05) between the two settings, with 14 of 20 children demonstrating better performance in the group setting. In particular, children performed better on locomotion items (p < .05). The higher scores for locomotion in the group setting may be due to the influence of competition, motivation, or modeling. Assessing a child in a group setting is recommended as part of the evaluation process.

Determinants of gross motor skill performance in children with visual impairments.

Science.gov (United States)

Haibach, Pamela S; Wagner, Matthias O; Lieberman, Lauren J

2014-10-01

Children with visual impairments (CWVI) generally perform poorer in gross motor skills when compared with their sighted peers. This study examined the influence of age, sex, and severity of visual impairment upon locomotor and object control skills in CWVI. Participants included 100 CWVI from across the United States who completed the Test of Gross Motor Development II (TGMD-II). The TGMD-II consists of 12 gross motor skills including 6 object control skills (catching, kicking, striking, dribbling, throwing, and rolling) and 6 locomotor skills (running, sliding, galloping, leaping, jumping, and hopping). The full range of visual impairments according to United States Association for Blind Athletes (USABA; B3=20/200-20/599, legally blind; B2=20/600 and up, travel vision; B1=totally blind) were assessed. The B1 group performed significantly worse than the B2 (0.000 ≤ p ≤ 0.049) or B3 groups (0.000 ≤ p ≤ 0.005); however, there were no significant differences between B2 and B3 except for the run (p=0.006), catch (p=0.000), and throw (p=0.012). Age and sex did not play an important role in most of the skills, with the exception of boys outperforming girls striking (p=0.009), dribbling (p=0.013), and throwing (p=0.000), and older children outperforming younger children in dribbling (p=0.002). The significant impact of the severity of visual impairment is likely due to decreased experiences and opportunities for children with more severe visual impairments. In addition, it is likely that these reduced experiences explain the lack of age-related differences in the CWVI. The large disparities in performance between children who are blind and their partially sighted peers give direction for instruction and future research. In addition, there is a critical need for intentional and specific instruction on motor skills at a younger age to enable CWVI to develop their gross motor skills. Copyright © 2014 Elsevier Ltd. All rights reserved.

Gross Motor Function Measure Evolution Ratio: Use as a Control for Natural Progression in Cerebral Palsy.

Science.gov (United States)

Marois, Pierre; Marois, Mikael; Pouliot-Laforte, Annie; Vanasse, Michel; Lambert, Jean; Ballaz, Laurent

2016-05-01

To develop a new way to interpret Gross Motor Function Measure (GMFM-66) score improvement in studies conducted without control groups in children with cerebral palsy (CP). The curves, which describe the pattern of motor development according to the children's Gross Motor Function Classification System level, were used as historical control to define the GMFM-66 expected natural evolution in children with CP. These curves have been modeled and generalized to fit the curve to particular children characteristics. Research center. Not applicable. Not applicable. Not applicable. Assuming that the GMFM-66 score evolution followed the shape of the Rosenbaum curves, by taking into account the age and GMFM-66 score of children, the expected natural evolution of the GMFM-66 score was predicted for any group of children with CP who were Ratio, was defined as follows: Gross Motor Function Measure Evolution Ratio=measured GMFM-66 score change/expected natural evolution. For practical or ethical reasons, it is almost impossible to use control groups in studies evaluating effectiveness of many therapeutic modalities. The Gross Motor Function Measure Evolution Ratio gives the opportunity to take into account the expected natural evolution of the gross motor function of children with CP, which is essential to accurately interpret the therapy effect on the GMFM-66. Copyright © 2016 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

A longitudinal study on gross motor development in children with learning disorders.

Science.gov (United States)

Westendorp, Marieke; Hartman, Esther; Houwen, Suzanne; Huijgen, Barbara C H; Smith, Joanne; Visscher, Chris

2014-02-01

This longitudinal study examined the development of gross motor skills, and sex-differences therein, in 7- to 11-years-old children with learning disorders (LD) and compared the results with typically developing children to determine the performance level of children with LD. In children with LD (n=56; 39 boys, 17 girls), gross motor skills were assessed with the Test of Gross Motor Development-2 and measured annually during a 3-year period. Motor scores of 253 typically developing children (125 boys, 112 girls) were collected for references values. The multilevel analyses showed that the ball skills of children with LD improved with age (p50). Boys had higher ball skill scores than girls (p=.002) and these differences were constant over time. Typically developing children outperformed the children with LD on the locomotor skills and ball skills at all ages, except the locomotor skills at age 7. Children with LD develop their ball skills later in the primary school-period compared to typically developing peers. However, 11 year-old children with LD had a lag in locomotor skills and ball skills of at least four and three years, respectively, compared to their peers. Copyright © 2013 Elsevier Ltd. All rights reserved.

Early postoperative physical therapy for improving short-term gross motor outcome in infants with cyanotic and acyanotic congenital heart disease.

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Haseba, Sumihito; Sakakima, Harutoshi; Nakao, Syuhei; Ohira, Misaki; Yanagi, Shigefumi; Imoto, Yutaka; Yoshida, Akira; Shimodozono, Megumi

2018-07-01

We analysed the gross motor recovery of infants and toddlers with cyanotic and acyanotic congenital heart disease (CHD) who received early postoperative physical therapy to see whether there was any difference in the duration to recovery. This study retrospectively evaluated the influence of early physical therapy on postoperative gross motor outcomes of patients with CHD. The gross motor ability of patients with cyanotic (n = 25, average age: 376.4 days) and acyanotic (n = 26, average age: 164.5 days) CHD was evaluated using our newly developed nine-grade mobility assessment scale. Physical therapy was started at an average of five days after surgery, during which each patient's gross motor ability was significantly decreased compared with the preoperative level. Patients (who received early postoperative physical therapy) with cyanotic (88.0%) and acyanotic CHD (96.2%) showed improved preoperative mobility grades by the time of hospital discharge. However, patients with cyanotic CHD had a significantly prolonged recovery period compared to those with acyanotic CHD (p congenital heart disease are likely at greater risk of gross motor delays and have a prolonged recovery period of gross motor ability compared to those with acyanotic congenital heart disease. Early postoperative physical therapy for patients with congenital heart disease after cardiac surgery promoted gross motor recovery. The postoperative recovery period to preoperative mobility grade was affected by pre-, intra-, and postoperative factors. Rehabilitation experts should consider the risk of gross motor delays of patients with congenital heart disease after cardiac surgery and the early postoperative physical therapy to promote their gross motor recovery.

Maternal pre-pregnancy obesity and achievement of infant motor developmental milestones in the Upstate KIDS Study

Science.gov (United States)

Wylie, Amanda; Sundaram, Rajeshwari; Kus, Christopher; Ghassabian, Akhgar; Yeung, Edwina H.

2015-01-01

Objective Maternal pre-pregnancy obesity is associated with several poor infant health outcomes; however studies that investigated motor development have been inconsistent. Thus, we examined maternal pre-pregnancy weight status and infants’ gross motor development. Design and Methods Participants consisted of 4,901 mother-infant pairs from the Upstate KIDS study, a longitudinal cohort in New York. Mothers indicated dates when infants achieved each of six gross motor milestones when infants were 4, 8, 12, 18, and 24 months old. Failure time modeling under a Weibull distribution was utilized to compare time to achievement across three levels of maternal pre-pregnancy BMI. Hazard ratios below one indicate a lower “risk” of achieving the milestone and translate to later achievement. Results Compared to infants born to thin and normal weight mothers (BMI obese mothers (BMI>30) were slower to sit without support [HR=0.91, p=0.03] and crawl on hands and knees [HR=0.86, pobesity was associated with a slightly longer time for infant to sit and crawl, potentially due to a compromised intrauterine environment or reduced physically active play. PMID:25755075

The Effects of Basketball Basic Skills Training on Gross Motor Skills Development of Female Children

Science.gov (United States)

Bayazit, Betul

2015-01-01

The purpose of this study was to investigate the effects of basketball basic skills training on gross motor skills development of female children in Turkey. For that purpose, 40 female children took part in the study voluntarily. Basketball basic skills test was used to improve the gross motor skills of the female children in the study. Also,…

Effect of physical therapy frequency on gross motor function in children with cerebral palsy

OpenAIRE

Park, Eun-Young

2016-01-01

[Purpose] This study attempted to investigate the effect of physical therapy frequency based on neurodevelopmental therapy on gross motor function in children with cerebral palsy. [Subjects and Methods] The study sample included 161 children with cerebral palsy who attended a convalescent or rehabilitation center for disabled individuals or a special school for children with physical disabilities in South Korea. Gross Motor Function Measure data were collected according to physical therapy fr...

Effect of hippotherapy on gross motor function in children with cerebral palsy: a randomized controlled trial.

Science.gov (United States)

Kwon, Jeong-Yi; Chang, Hyun Jung; Yi, Sook-Hee; Lee, Ji Young; Shin, Hye-Yeon; Kim, Yun-Hee

2015-01-01

To examine whether hippotherapy has a clinically significant effect on gross motor function in children with cerebral palsy (CP). Randomized controlled trial. Outpatient therapy center. Ninety-two children with CP, aged 4-10 years, presenting variable function (Gross Motor Function Classification System [GMFCS] levels I-IV). Hippotherapy (30 minutes twice weekly for 8 consecutive weeks). Gross Motor Function Measure (GMFM)-88, GMFM-66, and Pediatric Balance Scale. Pre- and post-treatment measures were completed by 91 children (45 in the intervention group and 46 in the control group). Differences in improvement on all three measures significantly differed between groups after the 8-week study period. Dimensions of GMFM-88 improved significantly after hippotherapy varied by GMFCS level: dimension E in level I, dimensions D and E in level II, dimensions C and D in level III, and dimensions B and C in level IV. Hippotherapy positively affects gross motor function and balance in children with CP of various functional levels.

Early gross motor skills predict the subsequent development of language in children with autism spectrum disorder.

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Bedford, Rachael; Pickles, Andrew; Lord, Catherine

2016-09-01

Motor milestones such as the onset of walking are important developmental markers, not only for later motor skills but also for more widespread social-cognitive development. The aim of the current study was to test whether gross motor abilities, specifically the onset of walking, predicted the subsequent rate of language development in a large cohort of children with autism spectrum disorder (ASD). We ran growth curve models for expressive and receptive language measured at 2, 3, 5 and 9 years in 209 autistic children. Measures of gross motor, visual reception and autism symptoms were collected at the 2 year visit. In Model 1, walking onset was included as a predictor of the slope of language development. Model 2 included a measure of non-verbal IQ and autism symptom severity as covariates. The final model, Model 3, additionally covaried for gross motor ability. In the first model, parent-reported age of walking onset significantly predicted the subsequent rate of language development although the relationship became non-significant when gross motor skill, non-verbal ability and autism severity scores were included (Models 2 & 3). Gross motor score, however, did remain a significant predictor of both expressive and receptive language development. Taken together, the model results provide some evidence that early motor abilities in young children with ASD can have longitudinal cross-domain influences, potentially contributing, in part, to the linguistic difficulties that characterise ASD. Autism Res 2016, 9: 993-1001. © 2015 The Authors Autism Research published by Wiley Periodicals, Inc. on behalf of International Society for Autism Research. © 2015 The Authors Autism Research published by Wiley Periodicals, Inc. on behalf of International Society for Autism Research.

Awareness and use of Gross Motor Function Classification System ...

African Journals Online (AJOL)

Introduction The degree of disability in children with Cerebral Palsy (CP) can be evaluated with the Gross Motor Function Classification System (GMFCS), a valid tool which was designed for such purposes. However, there appears to be paucity of data on the awareness and use of the GMFCS particularly in the ...

Effect of Spark Motor Program on the development of gross motor skills in intellectually disabled educable boys

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Hashem Faal Moganloo

2013-11-01

Results: Spark Program caused significant changes in all the variables of the study, except speed and agility, in the experimental group after 24 sessions. The changes included: agility and speed (P=0.731, balance (P=0, strength (P=0.002, and bilateral coordination (P=0. Conclusion: Spark Motor Program can improve gross motor skills in intellectually disabled educable students.

Attainment of gross motor milestones by preterm children with normal development upon school entry

NARCIS (Netherlands)

van Dokkum, Nienke H; de Kroon, Marlou L A; Bos, Arend F; Reijneveld, Sijmen A; Kerstjens, Jorien M

BACKGROUND: Little is known on the motor development of moderately preterm born (MPT) children, in comparison with early preterm born (EPT) children and fullterm born (FT), for children with normal motor outcomes at school entry. AIMS: To compare attainment rates of gross motor milestones reached

Associations of Gross Motor Delay, Behavior, and Quality of Life in Young Children With Autism Spectrum Disorder.

Science.gov (United States)

Hedgecock, James B; Dannemiller, Lisa A; Shui, Amy M; Rapport, Mary Jane; Katz, Terry

2018-04-01

Young children with autism spectrum disorder (ASD) often have gross motor delays that may accentuate problem daytime behavior and health-related quality of life (QoL). The objective of this study was to describe the degree of gross motor delays in young children with ASD and associations of gross motor delays with problem daytime behavior and QoL. The primary hypothesis was that Gross motor delays significantly modifies the associations between internalizing or externalizing problem daytime behavior and QoL. This study used a cross-sectional, retrospective analysis. Data from 3253 children who were 2 to 6 years old and who had ASD were obtained from the Autism Speaks Autism Treatment Network and analyzed using unadjusted and adjusted linear regression. Measures included the Vineland Adaptive Behavior Scales, 2nd edition, gross motor v-scale score (VABS-GM) (for Gross motor delays), the Child Behavior Checklist (CBCL) (for Problem daytime behavior), and the Pediatric Quality of Life Inventory (PedsQL) (for QoL). The mean VABS-GM was 12.12 (SD = 2.2), representing performance at or below the 16th percentile. After adjustment for covariates, the internalizing CBCL t score decreased with increasing VABS-GM (β = - 0.64 SE = 0.12). Total and subscale PedsQL scores increased with increasing VABS-GM (for total score: β = 1.79 SE = 0.17; for subscale score: β = 0.9-2.66 SE = 0.17-0.25). CBCL internalizing and externalizing t scores decreased with increasing PedsQL total score (β = - 0.39 SE = 0.01; β = - 0.36 SE = 0.01). The associations between CBCL internalizing or externalizing t scores and PedsQL were significantly modified by VABSGM (β = - 0.026 SE = 0.005]; β = - 0.019 SE = 0.007). The study lacked ethnic and socioeconomic diversity. Measures were collected via parent report without accompanying clinical assessment. Cross motor delay was independently associated with Problem daytime behavior and QoL in children with ASD. Gross

Reliability of the test of gross motor development second edition (TGMD-2) for Kindergarten children in Myanmar.

Science.gov (United States)

Aye, Thanda; Oo, Khin Saw; Khin, Myo Thuzar; Kuramoto-Ahuja, Tsugumi; Maruyama, Hitoshi

2017-10-01

[Purpose] The purpose of this study was to investigate reliability of the test of gross motor development second edition (TGMD-2) for Kindergarten children in Myanmar. [Subjects and Methods] Fifty healthy Kindergarten children (23 males, 27 females) whose parents/guardians had given written consent were participated. The subjects were explained and demonstrated all 12 gross motor skills of TGMD-2 before the assessment. Each subject individually performed two trials for each gross motor skill and the performance was video recorded. Three raters separately watched the video recordings and rated for inter-rater reliability. The second assessment was done one month later with 25 out of 50 subjects for test-rest reliability. The video recordings of 12 subjects were randomly selected from the first 50 recordings for intra-rater reliability six weeks after the first assessment. The agreement on the locomotor and object control raw scores and the gross motor quotient (GMQ) were calculated. [Results] The findings of all the reliability coefficients for the locomotor and object control raw scores and the GMQ were interpreted as good and excellent reliability. [Conclusion] The results represented that TGMD-2 is a highly reliable and appropriate assessment tool for assessing gross motor skill development of Kindergarten children in Myanmar.

A Study on Gross Motor Skills of Preschool Children

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Wang, Joanne Hui-Tzu

2004-01-01

The purpose of this study was to investigate the effects of a creative movement program on gross motor skills of preschool children. Sixty children between the ages of 3 to 5 were drawn from the population of a preschool in Taichung, Taiwan. An experimental pretest-posttest control-group design was utilized. The children enrolled in the…

Gross and fine motor function in fibromyalgia and chronic fatigue syndrome.

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Rasouli, Omid; Fors, Egil A; Borchgrevink, Petter Chr; Öhberg, Fredrik; Stensdotter, Ann-Katrin

2017-01-01

This paper aimed to investigate motor proficiency in fine and gross motor function, with a focus on reaction time (RT) and movement skill, in patients with fibromyalgia (FM) and chronic fatigue syndrome (CFS) compared to healthy controls (HC). A total of 60 individuals (20 CFS, 20 FM, and 20 HC), age 19-49 years, participated in this study. Gross motor function in the lower extremity was assessed using a RT task during gait initiation in response to an auditory trigger. Fine motor function in the upper extremity was measured during a precision task (the Purdue Pegboard test) where the number of pins inserted within 30 s was counted. No significant differences were found between FM and CFS in any parameters. FM and CFS groups had significantly longer RT than HC in the gait initiation ( p =0.001, and p =0.004 respectively). In the Purdue Pegboard test, 20% in the FM group, 15% in the CFS groups, and 0% of HC group, scored below the threshold of the accepted performance. However, there were no significant differences between FM, CFS, and HC in this task ( p =0.12). Compared to controls, both CFS and FM groups displayed significantly longer RT in the gait initiation task. Generally, FM patients showed the worst results in both tests, although no group differences were found in fine motor control, according to the Purdue Pegboard test.

Threshold values of ankle dorsiflexion and gross motor function in 60 children with cerebral palsy

DEFF Research Database (Denmark)

Rasmussen, Helle M; Svensson, Joachim; Thorning, Maria

2018-01-01

Background and purpose - Threshold values defining 3 categories of passive range of motion are used in the Cerebral Palsy follow-Up Program to guide clinical decisions. The aim of this study was to investigate the threshold values by testing the hypothesis that passive range of motion in ankle...... dorsiflexion is associated with gross motor function and that function differs between the groups of participants in each category. Patients and methods - We analyzed data from 60 ambulatory children (aged 5-9 years) with spastic cerebral palsy. Outcomes were passive range of motion in ankle dorsiflexion...... with flexed and extended knee and gross motor function (Gait Deviation Index, Gait Variable Score of the ankle, peak dorsiflexion during gait, 1-minute walk, Gross Motor Function Measure, the Pediatric Quality of Life Inventory Cerebral Palsy Module, and Pediatric Outcomes Data Collection Instrument). Results...

THE INFLUENCE OF THE EXERCISES OF GROSS AND FINE MOTOR SKILLS ON VISUO-MOTOR COORDINATION OF THE CEREBRAL PALSY CHILDREN

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Almira Mujkić

2013-09-01

Full Text Available Visuomotor coordination is reffered to eye coordination and to various parts of the body in different activities and games. The aim of the research was to establish the influence of the exercises of gross and fine motor skills on visuomotor coordination of the cerebral palsy children. The sample was the case study where a male person of 3 and a half years old was an examinee. Measuring instrument used was the Test of visuomotor coordination of the gross motor skills of the dominant hand. Data were analyzed by t-test.

Does Parent Report Gross Motor Function Level of Cerebral Palsy Children Impact on the Quality of Life in these Children?

Science.gov (United States)

Pashmdarfard, Marzieh; Amini, Malek; Badv, Reza Shervin; Ghaffarzade Namazi, Narges; Rassafiani, Mehdi

2017-01-01

The aim of this study was to assess the effect of parent report gross motor function level of cerebral palsy (CP) children on the parent report quality of life of CP children. Sampling of this cross-sectional study was done in occupational therapy clinics and CP children's schools in 2016 in Zanjan, Iran. Samples size was 60 CP children aged 6-12 yr and for sampling method, a non-probability convenience was used. For assessing the quality of life of CP children the cerebral palsy quality of life (CP QOL) questionnaire and for assessing the level of gross motor function of CP children the Gross Motor Function Classification System Family Report Questionnaire (GMFCSFRQ) were used. The average age of children (22 males and 30 females) was 8.92 yr old (minimum 6 yr and maximum 12 yr). The relationship between the level of gross motor function and participation and physical health was direct and significant (r=0.65). The relationship between functioning, access to services and family health with the level of gross motor function was direct but was not significant ( P >0.05) and the relationship between pain and impact of disability and emotional well-being with the level of gross motor function was significant ( P quality of life of children with cerebral palsy. It means that the level of gross motor function cannot be used as a predictor of quality of life for children with cerebral palsy alone.

Divergent Development of Gross Motor Skills in Children Who Are Blind or Sighted

Science.gov (United States)

Brambring, Michael

2006-01-01

This empirical study compared the average ages at which four congenitally blind children acquired 29 gross motor skills with age norms for sighted children. The results indicated distinct developmental delays in the acquisition of motor skills and a high degree of variability in developmental delays within and across the six subdomains that were…

Laterality of cerebral hemispheres on CT scan and gross motor function in severely handicapped children

Energy Technology Data Exchange (ETDEWEB)

Iwasaki, Nobuaki; Hamano, Kenzo; Nakamoto, Natsue; Okada, Yusuke [Tsukuba Univ., Ibaraki (Japan); Takeya, Toshiki

1997-06-01

The relation between brain damage and gross motor function in severely handicapped children (spastic type) was studied. The subjects were fifteen cases with laterality in their cerebral hemisphere CT scans (laterality group) and 28 cases with no laterality (control group). All cases were divided into four groups according to the level of gross motor function. The grade of brain damage was estimated based on CT scan analysis using the following parameters and index: maximum frontal extracerebral space (ES), maximum width of Sylvian fissure (SY), Evans` ratio, and cella media index. In the laterality group, the parameters and index were measured for both cerebral hemispheres, respectively. In the more severely disturbed hemisphere of the laterality group, ES and SY were significantly enlarged compared with those of the cases with the same level of motor function in the control group (p<0.01). In the less severely disturbed hemisphere of the laterality group, the ES, SY, Evans` ratio and cell media index were not significantly enlarged compared to cases with the same level of motor function as the control group. These findings may indicate that gross motor function of severely handicapped children is closely related to the less severely disturbed cerebral hemisphere. (author)

Laterality of cerebral hemispheres on CT scan and gross motor function in severely handicapped children

International Nuclear Information System (INIS)

Iwasaki, Nobuaki; Hamano, Kenzo; Nakamoto, Natsue; Okada, Yusuke; Takeya, Toshiki.

1997-01-01

The relation between brain damage and gross motor function in severely handicapped children (spastic type) was studied. The subjects were fifteen cases with laterality in their cerebral hemisphere CT scans (laterality group) and 28 cases with no laterality (control group). All cases were divided into four groups according to the level of gross motor function. The grade of brain damage was estimated based on CT scan analysis using the following parameters and index: maximum frontal extracerebral space (ES), maximum width of Sylvian fissure (SY), Evans' ratio, and cella media index. In the laterality group, the parameters and index were measured for both cerebral hemispheres, respectively. In the more severely disturbed hemisphere of the laterality group, ES and SY were significantly enlarged compared with those of the cases with the same level of motor function in the control group (p<0.01). In the less severely disturbed hemisphere of the laterality group, the ES, SY, Evans' ratio and cell media index were not significantly enlarged compared to cases with the same level of motor function as the control group. These findings may indicate that gross motor function of severely handicapped children is closely related to the less severely disturbed cerebral hemisphere. (author)

Gross and fine motor skills of children with Hurler syndrome (MPS-IH) post umbilical cord blood transplantation: a case series report.

Science.gov (United States)

Dusing, Stacey C; Rosenberg, Angela; Hiemenz, Jennifer R; Piner, Shelley; Escolar, Maria

2005-01-01

Recent advancements in medical treatment of Hurler syndrome have resulted in longer life expectancies and a greater need for therapeutic services. The purpose of this case series is to provide recommendations for assessing children with Hurler syndrome after umbilical cord blood transplant (UCBT). CLINICAL DESCRIPTIONS: Two children with Hurler syndrome were seen for longitudinal assessments following an UCBT for Hurler syndrome. The raw scores and percentage of fine and gross motor items each child completed on the Motor Scale of the Bayley Scales of Infant Development II (BSID-II) were reviewed. Both children gained new motor skills with each successive motor assessment. Both children were able to complete a higher percentage of fine motor skills than gross motor skills in the most advanced item set assessed. The children presented in these two case reports both had better fine motor skills than gross motor skills, which inflated their standard scores on the BSID-II. Clinicians assessing children with Hurler syndrome should use standardized assessments that allow for differentiation of fine and gross motor skills to prevent this situation.

Gross motor development in full-term Greek infants assessed by the Alberta Infant Motor Scale: reference values and socioeconomic impact.

Science.gov (United States)

Syrengelas, Dimitrios; Kalampoki, Vassiliki; Kleisiouni, Paraskevi; Konstantinou, Dimitrios; Siahanidou, Tania

2014-07-01

The aims of this study were to investigate gross motor development in Greek infants and establish AIMS percentile curves and to examine possible association of AIMS scores with socioeconomic parameters. Mean AIMS scores of 1068 healthy Greek full-term infants were compared at monthly age level with the respective mean scores of the Canadian normative sample. In a subgroup of 345 study participants, parents provided, via interview, information about family socioeconomic status. Multiple linear regression analysis was performed to evaluate the relationship of infant motor development with socioeconomic parameters. Mean AIMS scores did not differ significantly between Greek and Canadian infants in any of the 19 monthly levels of age. In multiple linear regression analysis, the educational level of the mother and also whether the infant was being raised by grandparents/babysitter were significantly associated with gross motor development (p=0.02 and psocioeconomic factors are associated with the infants' motor development. Copyright © 2014 Elsevier Ltd. All rights reserved.

Get Kids Moving: Simple Activities To Build Gross-Motor Skills.

Science.gov (United States)

Texas Child Care, 2003

2003-01-01

Highlights the importance of activities to build gross motor skills and provides hints for encouraging such activities. Specific areas of activities presented are: (1) running and jumping; (2) music games; (3) action games; (4) races; (5) bed sheets or parachutes; (6) hula hoops; (7) balls; (8) batting; (9) balance; and (10) creative movement. (SD)

Effect of Sensory Integration Therapy on Gross and Fine Motor Skills of 5-7 Years old Children with Down Syndrome

Directory of Open Access Journals (Sweden)

Hossein Sourtji

2008-07-01

Full Text Available Objective: Children with Down syndrome have sensory integration dysfunction, and a range of physical problems and difficulties that may affect their motor development. The aim of present study was to determine effectiveness of sensory integration therapy on gross and fine motor skills of 5-7 years old children with Down syndrome.  Materials & Methods: Sixty 5-7 years old children were diagnosed as having Down syndrome, were selected by randomized sampling and participated in this experimental study. Each participant was assessed by researcher, that the assessment used was Peabody Developmental Motor Scales. The children were randomly assigned to the intervention (sensory integration therapy and control groups. Sensory integration therapy was given to intervention group. Data were analyzed by Leven test, Independent T test and covariance analysis. Results: There was significant difference between pretest and post test scores of intervention and control groups in gross motor development (P<0.000, but in fine motor development there was significant difference between pretest and post test scores only in intervention group (P<0.001 and in control group it wasn’t significant (P=0.013. Also there was significant difference between two groups in gross and fine motor development (P<0.001. Conclusion: The results showed the sensory integration therapy were effective in gross and fine motor of children with Down syndrome. It was concluded that sensory integration therapy should be applied for children with Down syndrome who have gross and fine motor difficulties.

PROMOTING GROSS MOTOR SKILLS IN TODDLERS: THE ACTIVE BEGINNINGS PILOT CLUSTER RANDOMIZED TRIAL.

Science.gov (United States)

Veldman, Sanne L C; Okely, Anthony D; Jones, Rachel A

2015-12-01

This study examined the feasibility, acceptability, and potential efficacy of a gross motor skill program for toddlers. An 8-wk. skills program in which children practiced three skills was implemented for 10 min. daily in two randomly designated childcare centers. Two other centers served as the control group. Recruitment and retention rates were collected for feasibility. Data on professional development, children's participation, program duration, and appropriateness of the lessons were collected for acceptability, and the Test of Gross Motor Development-2 and Get Skilled, Get Active (total of 28 points) were used to look at the potential efficacy. The participants were 60 toddlers (M age=2.5 yr., SD=0.4; n=29 boys), and the retention rate was 95%. Overall participation was 76%, and educators rated 98% of the lessons as appropriate. Compared with the control group, the intervention group showed significantly greater improvements in motor skills (pmotor skills among toddlers.

Gross motor skills and sports participation of children with visual impairments

NARCIS (Netherlands)

Houwen, S; Visscher, C.; Hartman, E.; Lemmink, K.A.P.M.

Gross motor skill performance of children with visual impairments and its association with the degree of visual impairment and sports participation was examined. Twenty children with visual impairments (M age = 9.2 years, SD =1.5) and 100 sighted children (M age = 9.1 years, SD = 1.5) from

Effects of Aquatic Intervention on Gross Motor Skills in Children with Cerebral Palsy: A Systematic Review.

Science.gov (United States)

Roostaei, Meysam; Baharlouei, Hamzeh; Azadi, Hamidreza; Fragala-Pinkham, Maria A

2017-10-20

To review the literature on the effects of aquatic intervention on gross motor skills for children with cerebral palsy (CP). Six databases were searched from inception to January 2016. Aquatic studies for children aged 1-21 years with any type or CP classification and at least one outcome measuring gross motor skills were included. Information was extracted on study design, outcomes, and aquatic program type, frequency, duration, and intensity. Quality was rated using the Centre of Evidence-Based Medicine: Levels of Evidence and the PEDro scale. Of the 11 studies which met inclusion criteria, only two used randomized control trial design, and the results were mixed. Quality of evidence was rated as moderate to high for only one study. Most studies used quasi-experimental designs and reported improvements in gross motor skills for within group analyses after aquatic programs were held for two to three times per week and lasting for 6-16 weeks. Participants were classified according to the Gross Motor Function Classification System (GMFCS) levels I-V, and were aged 3-21 years. Mild to no adverse reactions were reported. Evidence on aquatic interventions for ambulatory children with CP is limited. Aquatic exercise is feasible and adverse effects are minimal; however, dosing parameters are unclear. Further research is needed to determine aquatic intervention effectiveness and exercise dosing across age categories and GMFCS levels.

Toddlers’ Fine Motor Milestone Achievement is Associated with Early Touchscreen Scrolling

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Rachael Bedford

2016-08-01

Full Text Available Touchscreen technologies provide an intuitive and attractive source of sensory/cognitive stimulation for young children. Despite fears that usage may have a negative impact on toddlers’ cognitive development, empirical evidence is lacking. The current study presents results from the UK Toddler Attentional Behaviours and LEarning with Touchscreens (TABLET project, examining the association between toddlers’ touchscreen use and the attainment of developmental milestones. Data were gathered in an online survey of 715 parents of 6- to 36-month-olds to address two research questions: 1 How does touchscreen use change from 6 to 36 months? 2 In toddlers (19 to 36 months i.e., above the median age, n = 366, how does retrospectively reported age of first touchscreen usage relate to gross motor (i.e., walking, fine motor (i.e., stacking blocks and language (i.e., producing two-word utterances milestones? In our sample, the proportion of children using touchscreens, as well as the average daily usage time, increased with age (youngest quartile, 6-11 months: 51.22% users, 8.53 minutes per day; oldest quartile, 26-36 months: 92.05% users, average use of 43.95 minutes per day. In toddlers, aged 19-36 months, age of first touchscreen use was significantly associated with fine motor (stacking blocks, p = 0.03, after controlling for covariates age, sex, mother’s education (a proxy for SES as well as age of early fine motor milestone achievement (pincer grip. This effect was only present for active scrolling of the touchscreen p = 0.04, not for video watching. No significant relationships were found between touchscreen use and either gross motor or language milestones. Touchscreen use increases rapidly over the first three years of life. In the current study, we find no evidence to support a negative association between the age of first touchscreen usage and developmental milestones. Indeed, earlier touchscreen use, specifically scrolling of the screen, was

Gross Motor Performance and Physical Fitness in Children with Psychiatric Disorders

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Emck, Claudia; Bosscher, Ruud J.; van Wieringen, Piet C. W.; Doreleijers, Theo; Beek, Peter J.

2011-01-01

Aim: Gross motor performance appears to be impaired in children with psychiatric disorders but little is known about which skill domains are affected in each disorder, nor about possible accompanying deficits in physical fitness. The present study has sought to provide information about these issues in children with emotional, behavioural, and…

Difference in children's gross motor skills between two types of preschools.

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Chow, Bik C; Louie, Lobo H T

2013-02-01

The purpose of this study was to assess the influence of preschool type (public vs private) on motor skill performance in 239 (121 boys, 118 girls) preschool children ages 3 to 6.5 yr. Preschoolers were tested on 12 fundamental motor skills from the Test of Gross Motor Development-Second Edition and 11 anthropometrics (body height, weight, Body Mass Index, waist and hip girths, and body segment lengths). Analysis of variance controlled for anthropometrics and age indicated that children from private preschools performed better on locomotor skills than those from public preschools. However, no difference was found in object control skills. The results suggest that performance of locomotor skills by preschool children is affected by their schools' physical environment.

Effects of hippotherapy on gross motor function and functional performance of children with cerebral palsy.

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Park, Eun Sook; Rha, Dong Wook; Shin, Jung Soon; Kim, Soohyeon; Jung, Soojin

2014-11-01

The purpose of our study was to investigate the effects of hippotherapy on gross motor function and functional performance in children with spastic cerebral palsy (CP). We recruited 34 children (M:F=15:19, age: 3-12 years) with spastic CP who underwent hippotherapy for 45 minutes twice a week for 8 weeks. Twenty-one children with spastic CP were recruited for control group. The distribution of gross motor function classification system level and mean age were not significantly different between the two groups. Outcome measures, including the Gross Motor Function Measure (GMFM)-66, GMFM-88 and the Pediatric Evaluation of Disability Inventory: Functional Skills Scale (PEDI-FSS), were assessed before therapy and after the 8-weeks intervention as outcome measures. There were no significant differences between intervention and control groups in mean baseline total scores of GMFM-66, GMFM-88 or PEDI-FSS. After the 8-weeks intervention, mean GMFM-66 and GMFM-88 scores were significantly improved in both groups. However, the hippotherapy group had significantly greater improvement in dimension E and GMFM-66 total score than the control group. The total PEDI-FSS score and the sub-scores of its 3 domains were significantly improved in the hippotherapy group, but not in the control group. The results of our study demonstrate the beneficial effects of hippotherapy on gross motor function and functional performance in children with CP compared to control group. The significant improvement in PEDI-FSS scores suggests that hippotherapy may be useful to maximize the functional performance of children with CP.

The Effects of Modified Games on the Development of Gross Motor Skill in Preschoolers

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Lestari, Indah; Ratnaningsih, Tri

2016-01-01

Gross motor skills on children must be optimized much earlier since it plays important role not only on their interaction process but also in supporting other multiple developments. One of the means in developing child's motor skill is by providing innovative games i.e. modified games including game format, game timing, and game sequence. The…

Gross Motor Skills and Sports Participation of Children with Visual Impairments

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Houwen, Suzanne; Visscher, Chris; Hartman, Esther; Lemmink, Koen A. P. M.

2007-01-01

Gross motor skill performance of children with visual impairments and its association with the degree of visual impairment and sports participation was examined. Twenty children with visual impairments (M age = 9.2 years, SD = 1.5) and 100 sighted children (M age = 9.1 years, SD = 1.5) from mainstream schools participated. The results showed that…

A longitudinal study on gross motor development in children with learning disorders

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Westendorp, Marieke; Hartman, Esther; Houwen, Suzanne; Huijgen, Barbara C. H.; Smith, Joanne; Visscher, Chris

This longitudinal study examined the development of gross motor skills, and sex-differences therein, in 7; to 11-years-old children with learning disorders (LD) and compared the results with typically developing children to determine the performance level of children with LD. In children with LD (n

Correlation between cognitive function, gross motor skills and health – Related quality of life in children with Down syndrome

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Saly Said Abd El-Hady

2018-04-01

Full Text Available Background: Children with Down syndrome (DS have delayed motor and cognitive development and have problems in health related quality of life (HRQOL. Purpose: To evaluate the correlation between cognitive function; attention/concentration, gross motor skills; standing and walking, running, jumping domains and HRQOL in children with DS. Subjects and methods: Seventy children with DS of both sexes (37 boys and 33 girls were selected from El Tarbia El Fekria School for children with Special Needs and Education and National Institute of neuro motor system. They were selected to be ranged in age from 8 to 12 years and to be free from visual, hearing or perceptual problems. They were divided into two age groups; group A (8–10 years, and group B (10–12 years. The Rehacom was used to evaluate the cognitive function (attention/concentration, the Gross Motor Function Measure-88 (GMFM-88 was used to evaluate the gross motor skills and the Pediatric quality of life inventory parent-proxy report (PedsQL TM was used to evaluate the HRQOL. Results: There was a weak to moderate correlation between the cognitive function, GMFM and HRQOL in both age groups. The level of difficulty of attention/concentration was moderate, positively and significantly correlated with GMFM; standing and walking, running, jumping domains in both age groups. There was a moderate, positive and significant correlation was found between the physical score of HRQOL and walking, running, jumping domain in age group B and between the psychosocial score of HRQOL and standing domain in age group A. Conclusion: The cognitive function and HRQOL should be considered in the evaluation of children with DS in addition to gross motor skills as there was a correlation between the cognitive function, HRQOL and GMFM. Keywords: Cognitive function, Gross motor skills, Health – related quality of life, Down syndrome children

Relationship between gross motor and intellectual function in children with cerebral palsy: a cross-sectional study.

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Dalvand, Hamid; Dehghan, Leila; Hadian, Mohammad Reza; Feizy, Awat; Hosseini, Seyed Ali

2012-03-01

To explore the relationship between gross motor and intellectual function in children with cerebral palsy (CP). A cross-sectional study. Occupational therapy clinic. Children with CP (N=662; 281 girls, 381 boys; age range, 3-14y). Not applicable. Intelligence testing was carried out by means of the Wechsler Preschool and Primary Scale of Intelligence and the Wechsler Intelligence Scale for Children-Revised. Gross motor function level was determined by the Gross Motor Function Classification System Expanded and Revised (GMFCS E&R). Of the children, 10.4% were at level I of the GMFCS E&R, 38% at levels II and III, and 51.5% at levels IV and V. The lowest level of intelligence or profound intellectual disability was found in children with spastic quadriplegia (n=28, 62.2%). Children at the lowest levels (I-IV, GMFCS E&R) obtained higher ratings in terms of intelligence in comparison with children at level V. Based on the present results, the diagnosis was statistically related to the intellectual level as dependent variable (Pintelligence, respectively. Sex and age were not statistically related to the dependent variable. The study results demonstrated a significant association between GMFCS E&R and intellectual function. Therefore, we suggest that particular attention should be paid to the intellectual level in terms of evaluations of gross motor function. These results, in respect, might be interested for occupational and physical therapists who are involved in rehabilitation programs for these children. Copyright © 2012 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

Task-specific gross motor skills training for ambulant school-aged children with cerebral palsy: a systematic review.

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Toovey, Rachel; Bernie, Charmaine; Harvey, Adrienne R; McGinley, Jennifer L; Spittle, Alicia J

2017-01-01

The primary objective is to systematically evaluate the evidence for the effectiveness of task-specific training (TST) of gross motor skills for improving activity and/or participation outcomes in ambulant school-aged children with cerebral palsy (CP). The secondary objective is to identify motor learning strategies reported within TST and assess relationship to outcome. Systematic review. Relevant databases were searched for studies including: children with CP (mean age >4 years and >60% of the sample ambulant); TST targeting gross motor skills and activity (skill performance, gross motor function and functional skills) and/or participation-related outcomes. Quality of included studies was assessed using standardised tools for risk of bias, study design and quality of evidence across outcomes. Continuous data were summarised for each study using standardised mean difference (SMD) and 95% CIs. Thirteen studies met inclusion criteria: eight randomised controlled trials (RCTs), three comparative studies, one repeated-measures study and one single-subject design study. Risk of bias was moderate across studies. Components of TST varied and were often poorly reported. Within-group effects of TST were positive across all outcomes of interest in 11 studies. In RCTs, between-group effects were conflicting for skill performance and functional skills, positive for participation-related outcomes (one study: Life-HABITS performance SMD=1.19, 95% CI 0.3 to 2.07, pmotor function. The quality of evidence was low-to-moderate overall. Variability and poor reporting of motor learning strategies limited assessment of relationship to outcome. Limited evidence for TST for gross motor skills in ambulant children with CP exists for improving activity and participation-related outcomes and recommendations for use over other interventions are limited by poor study methodology and heterogeneous interventions. PROSPERO ID42016036727.

The Effect of Resistance Training on Performance of Gross Motor Skills and Balance in Children with Spastic Cerebral Palsy

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Ebrahim Zarrinkalam

2016-03-01

Full Text Available Objective: Cerebral palsy is the most common chronic motor disability in children and can have negative effect on motor functions. The purpose of this study was to investigate the effect of eight weeks resistance training on gross motor ability, balance and walking speed in a group of such children. Methods: 21 cerebral palsy boys with spastic diplegia, aged between 12 and 16 years (mean, 13.66 years, participated in this study. A pre-test, involving walking, sitting, standing and walking up stairs. They were randomly divided into an experimental and control groups. Then, the experimental group participated in 8 weeks of resistance training.  The data was attained from a 10 meter walk test, Berg Balance Test, gross motor ability Section E, D and GMFCS tests.  Kolmogorov-Smirnov test, sample t-test were used for analyzing the data. Results: The results showed a significant improvement in the performance of experimental group in gross motor abilities section  E and D, balance and walking speed after 8 weeks of resistance training (P <0.05(. However, significant differences were not observed in the control group before and after the study (P <0.05.  Conclusion: The results showed that resistance training improves gross motor ability, balance and gait in children with cerebral palsy hence, it is recommended that resistance exercise be used as a therapeutic modality for children with cerebral palsy.

The clinical effect of hippotherapy on gross motor function of children with Cerebral Palsy

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K Litlle

2013-12-01

Full Text Available Background: Cerebral palsy (CP is the most common cause of physical disability affecting gross motor function (GMF in early childhood. Hippotherapy is a treatment approach aimed at improving GMF in children with CP. Several systematic reviews have been published showing an improvement in Dimension E of the Gross Motor Function Measure (GMFM after hippotherapy. However, these reviews failed to evaluate the clinical effect of hippotherapy in improving GMF in children with CP. Objective: To critically appraise the evidence of hippotherapy to ascertain whether it is a clinically meaningful approach for children with CP. Methodology: Five computerised bibliographic databases were searched. Predetermined inclusion and exclusion criteria were set. The PEDro scale was used to assess the quality of the studies. A revised JBI Data extraction tool was used to extract data from the selected articles. Revman© Review Manager Software was used to create forest plots for comparisons of results. Results: All studies used the GMFM as an outcome measure for gross motor function. The added benefit of hippotherapy is a minimum 1% and a maximum 7% increase on the GMFM scores. However, all 95% confidence intervals (CI around all the mean differences were insignificant. Conclusion: The clinical effect of hippotherapy on the GMF of children with CP is small. Larger studies are required to provide evidence of the effect of hippotherapy within this population.

Effect of a 12-Week Physical Activity Program on Gross Motor Skills in Children.

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Burns, Ryan D; Fu, You; Fang, Yi; Hannon, James C; Brusseau, Timothy A

2017-12-01

This study examined the effects of a 12-week Comprehensive School Physical Activity Program (CSPAP) on gross motor skill development in children from low-income families. Participants were 1,460 school-aged children (mean age = 8.4 ± 1.8 years; 730 girls, 730 boys) recruited from three schools receiving U.S. governmental financial assistance. Students were recruited from grades K-6. CSPAP was implemented over one semester during the 2014-2015 school year. Select gross motor skill items were assessed during each student's physical education class at baseline and at a 12-week follow-up using the Test for Gross Motor Development-2nd Edition (TGMD-2). Each student's TGMD-2 score was converted to a percentage of the total possible score. A 7 × 2 × 2 analysis of variance test with repeated measures was employed to examine the effects of age, sex, and time on TGMD-2 percent scores, adjusting for clustering within the data structure. There were greater TGMD-2 percent scores at follow-up compared with baseline (82.4% vs. 72.6%, mean difference = 9.8%, p < .001, Cohen's d = 0.67), and greater improvements were seen in younger children compared with older children (mean difference of change = 4.0%-7.5%, p < .01, Cohen's d = 0.30-0.55).

Concurrent Validity of Two Standardized Measures of Gross Motor Function in Young Children with Autism Spectrum Disorder.

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Holloway, Jamie M; Long, Toby; Biasini, Fred

2018-04-02

This study provides information on how two standardized measures based on different theoretical frameworks can be used in collecting information on motor development and performance in 4- and 5-year-olds with autism spectrum disorder (ASD). The purpose of the study was to determine the concurrent validity of the Miller Function and Participation Scales (M-FUN) with the Peabody Developmental Motor Scales, Second Edition (PDMS-2) in young children with ASD. The gross motor sections of the PDMS-2 and the M-FUN were administered to 22 children with ASD between the ages of 48 and 71 months. Concurrent validity between overall motor scores and agreement in identification of motor delay were assessed. A very strong correlation (Pearson's r =.851) was found between the M-FUN scale scores and the PDMS-2 gross motor quotients (GMQs). Strong agreement in identification of children with average motor skills and delayed motor skills at 1.5 standard deviations below the mean was also found. This study supports the concurrent validity of the M-FUN with the PDMS-2 for young children with ASD. While both tests provide information regarding motor delay, the M-FUN may provide additional information regarding the neurological profile of the child.

Comparison the Impact of Spark Motor Program and Basketball Techniques on Improving Gross Motor Skills in Educable Intellectually Disabled Boys

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Hashem Faal Moghanlo

2014-09-01

Full Text Available Background & objectives : Different types of practises are known for improving motor skills in intellectually disabled boys. The purpose of this study was to compar e the impact of spark motor program and basketball on improving of gross motor skills in this people.   Methods: In this semi-experimental study , from 98 educable intellectually disabled students who studied in special school in Urmia, 30 children ( age range of 9 to 13 years and IQ mean 64.4 were selected objectively and divided in three groups (2 experimental and 1 control based on pre - test. BOTMP was used as a measurement of motor ability. Selected motor program (Spark motor program including strengthening training, games, sports and basketball techniques was performed for 24 sessions. T-tests (dependent and co-variance were used to comparison of results.   Results: In Spark group after 24 sessions, there were significant effects on balance (p= 0.000, bilateral coordination (p=0.000 and strength (p=0.001. There was no significant effect in agility and speed (p= 0.343 in basketball techniques group after 24 sessions, there were significant effects in agility and speed (p= 0.001, balance (p= 0.000, bilateral coordination (p= 0.013 and strength (p= 0.007.   Conclusion: Based on the results of this study, it can be claimed that the Spark program and basketball techniques improve gross motor skills in educable intellectually disabled students. We also found a significant difference between the Spark program and basketball techniques efficacy on the improved skills. Furthermore, the efficacy of Spark program was significantly higher than basketball techniques (p<0.05.

Gross and fine motor skills in children treated for acute lymphoblastic leukaemia.

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De Luca, Cinzia R; McCarthy, Maria; Galvin, Jane; Green, Jessica L; Murphy, Alexandra; Knight, Sarah; Williams, Jacqueline

2013-06-01

Chemotherapy treatment for acute lymphoblastic leukaemia (ALL) may disrupt motor development, with suggestions that gross and fine motor deficits are different depending on time since treatment. Thirty-seven participants aged between 2.5 to 5 years at the time of diagnosis were assessed using the Movement Assessment Battery for Children, 2nd Edition (MABC-2) and the Bruininks-Oseretsky Test of Motor Proficiency, 2nd Edition, Short Form (BOT-2 SF), and divided into groups (i.e., months-off-treatment): (1) 0-12, (2) 13-24, and (3) 25-60 for comparison. MABC-2 and BOT-2 SF mean total scores fell within the average range. Twenty-six percent of the sample performed in the impaired range on the MABC-2. Group 2 had significantly lower Manual Dexterity scores than the normative population and lower BOT-2 SF scores than Group 1. Most children treated for ALL display appropriate motor skills, yet around a quarter experience general motor difficulties. Time-off-treatment did not affect the prevalence of motor impairments on any measure.

Assessment of Fine and Gross Motor Skills and Its Relationship with Some Anthropometric Indices and Environmental Factors among Preschool Children Aged in 3-6 in North of Tehran

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Hassan Kordi

2015-01-01

Full Text Available Objective: One of the most important issues in the development of fundamental motor skills in the early years of life is development of fine and gross motor skills. The aim of this study was fine and gross motor skills assessment and the relationship between some anthropometric indices and environmental factors with the development of fine and gross motor skills in preschool children that aged 3-6 in north of Tehran,2014. Materials & Methods: The research society was Tehran’s first and second areas preschools. Four preschools were selected based on availability and 206 children (girls and boys participated voluntary. Data were collected from the family information questionnaires and Denver development test type 2. Results: On average, only 56/06 percent of children in gross motor skills and 77/56 percent of children in fine motor skills were in normal and developed conditions. But 23/86 percent of children in gross motor skills and 14/9 percent of children in fine motor skills were at caution and 12/83 percent of children in gross motor skills and 7/56 percent of children in fine motor skills were exposed to delayed development delays in performance. There was a significant correlation among some of the anthropometric indices such as shoulder, hip and arm length, waist, chest circumference and the performance of some gross motor skills such as jumping, hoping, throwing. Among environmental factors, factors like watching television time and sleeping time affected children's kicking. Conclusion: A noticeable number of children who participated in this study had poor gross motor skills, thus strengthening and improving these skills required to specific attention and planning.

Using Achievement Goal Theory in Motor Skill Instruction: A Systematic Review.

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Palmer, Kara K; Chinn, Katherine M; Robinson, Leah E

2017-12-01

Over the past two decades, achievement goal theory (AGT) has been used as a theoretical framework to design and implement motor skill programming in young children. The purpose of this systematic review was to examine the effects of AGT in motor skill interventions and programming in children aged 0-12 years. This systematic literature search was conducted using three databases: Google Scholar, PubMed, and EBSCOhost. Studies were included if they met the following four inclusion criteria: (1) had an intervention with a gross motor outcome, (2) used an intervention grounded in AGT, (3) included young children (aged 0-12 years), and (4) were written in English. Studies were rated according to methodological reporting quality. All literature searches and reporting were consistent with the Preferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA) protocol. A total of 12 studies met all inclusion criteria and were included in the sample. All studies reported that AGT motor skill interventions were effective for improving motor skills in young children. Studies varied in regard to intervention groups, duration, dosage, and the personnel responsible for implementing the intervention. None of the included studies met the requirements to be considered as having high methodological quality. Based on these findings, AGT is an effective theoretical approach for designing and implementing motor skill interventions for young children.

Prospective associations between measures of gross and fine motor coordination in infants and objectively measured physical activity and sedentary behavior in childhood.

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Sánchez, Guillermo F López; Williams, Genevieve; Aggio, Daniel; Vicinanza, Domenico; Stubbs, Brendon; Kerr, Catherine; Johnstone, James; Roberts, Justin; Smith, Lee

2017-11-01

One important determinant of childhood physical activity and sedentary behavior may be that of motor development in infancy. The present analyses aimed to investigate whether gross and fine motor delays in infants were associated with objective and self-reported activity in childhood. Data were from the UK Millennium Cohort Study, a prospective cohort study, involving UK children born on or around the millennium (September 2000 and January 2002). When children were 9 months old, parents reported children's fine and gross motor-coordination, and at 7 years, sports club attendance and daily TV viewing time. Children's physical activity was measured using accelerometers at 7 years. Adjusted regression models were used to examine associations between delayed motor development and accelerometry measured moderate-to-vigorous physical activity and sedentary behavior, and parent-reported sport club attendance and TV viewing time. In this sample (n = 13,021), gross motor delay in infancy was associated with less time in moderate-to-vigorous physical activity (B -5.0 95% confidence interval [CI] -6.8, -3.2) and more time sedentary (B 13.5 95% CI 9.3, 17.8) in childhood. Gross and fine motor delays during infancy were associated with a reduced risk of having high attendance at sports clubs in childhood (both relative risk [RR] 0.7, 95% CI 0.6, 0.9). Fine motor delays, but not gross delays, were also associated with an increased risk of having high TV viewing time (RR 1.3 95% CI 1.0, 1.6). Findings from the present study suggest that delays in motor development in infancy are associated with physical activity and sedentary time in childhood.

The impact of diurnal sleep on the consolidation of a complex gross motor adaptation task

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Hoedlmoser, Kerstin; Birklbauer, Juergen; Schabus, Manuel; Eibenberger, Patrick; Rigler, Sandra; Mueller, Erich

2015-01-01

Diurnal sleep effects on consolidation of a complex, ecological valid gross motor adaptation task were examined using a bicycle with an inverse steering device. We tested 24 male subjects aged between 20 and 29 years using a between-subjects design. Participants were trained to adapt to the inverse steering bicycle during 45 min. Performance was tested before (TEST1) and after (TEST2) training, as well as after a 2 h retention interval (TEST3). During retention, participants either slept or remained awake. To assess gross motor performance, subjects had to ride the inverse steering bicycle 3 × 30 m straight-line and 3 × 30 m through a slalom. Beyond riding time, we sophisticatedly measured performance accuracy (standard deviation of steering angle) in both conditions using a rotatory potentiometer. A significant decrease of accuracy during straight-line riding after nap and wakefulness was shown. Accuracy during slalom riding remained stable after wakefulness but was reduced after sleep. We found that the duration of rapid eye movement sleep as well as sleep spindle activity are negatively related with gross motor performance changes over sleep. Together these findings suggest that the consolidation of adaptation to a new steering device does not benefit from a 2 h midday nap. We speculate that in case of strongly overlearned motor patterns such as normal cycling, diurnal sleep spindles and rapid eye movement sleep might even help to protect everyday needed skills, and to rapidly forget newly acquired, interfering and irrelevant material. PMID:25256866

Changes in gross grasp strength and fine motor skills in adolescents with pediatric multiple sclerosis.

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Squillace, Mary; Ray, Sharon; Milazzo, Maria

2015-01-01

This study examined the gross grasp strength and fine motor dexterity of adolescents, who are diagnosed with multiple sclerosis (MS). A total sample size of 72 participants between the ages of 13 to 17 was studied. Thirty six with a diagnosis of pediatric relapse remitting MS and 36 matched control participants were selected from various local youth groups. Data on hand strength and dexterity was collected using a dynamometer, nine hole peg board and Purdue pegboard on both groups. Utilizing ANCOVA to describe the differences across the two groups by diagnosis, controlling for age and gender, it was found that the MS group demonstrated significantly decreased dexterity when compared to age and gender matched controls. There was no significant difference in gross grasp strength by diagnostic group. This preliminary study showed that children with a diagnosis of pediatric MS may have differences in fine motor dexterity, but not gross grasp strength from their peers who do not have the diagnosis. Further study is indicated to examine this phenomenon.

Effect of body-weight suspension training versus treadmill training on gross motor abilities of children with spastic diplegic cerebral palsy.

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Emara, Hatem A; El-Gohary, Tarek M; Al-Johany, Ahmed A

2016-06-01

Suspension training and treadmill training are commonly used for promoting functional gross motor skills in children with cerebral palsy. The aim of this study was to compare the effect of body-weight suspension training versus treadmill training on gross motor functional skills. Assessor-blinded, randomized, controlled intervention study. Outpatient rehabilitation facility. Twenty children with spastic diplegia (7 boys and 13 girls) in the age ranged from 6 to 8 years old were randomly allocated into two equal groups. All children were assessed at baseline, after 18-session and after 36-session. During the twelve-week outpatient rehabilitation program, both groups received traditional therapeutic exercises. Additionally, one group received locomotor training using the treadmill while the other group received locomotor training using body-weight suspension through the dynamic spider cage. Assessment included dimensions "D" standing and "E" walking of the gross motor function measure, in addition to the 10-m Walking Test and the five times sit to stand test. Training was applied three times per week for twelve consecutive weeks. No significant difference was found in standing or walking ability for measurements taken at baseline or after 18-session of therapy. Measurements taken at 36-session showed that suspension training achieved significantly (Ptraining for dimension D as well as for dimension E. No significant difference was found between suspension training and treadmill training regarding walking speed or sit to stand transitional skills. Body-weight suspension training is effective in improving walking and locomotor capabilities in children with spastic diplegia. After three month suspension training was superior to treadmill training. Body-weight suspension training promotes adequate postural stability, good balance control, and less exertion which facilitates efficient and safe gait.

Improving gross motor function and postural control with hippotherapy in children with Down syndrome: case reports.

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Champagne, Danielle; Dugas, Claude

2010-11-01

The purpose of this case report is to describe the impact of an 11-week hippotherapy program on the gross motor functions of two children (respectively 28 and 37 months old) diagnosed with Down syndrome. Hippotherapy is a strategy that uses the horse's motion to stimulate and enhance muscle contraction and postural control. The children were assessed by the Gross Motor Function Measure (GMFM) and accelerometry. The results indicate that both children improved on many dimensions of the GMFM. Power spectral analysis of the acceleration signals showed improvement in postural control of either the head or trunk, because the children adopted two different adaptative strategies to perturbation induced by the moving horse.

Relationships between Isometric Muscle Strength, Gait Parameters, and Gross Motor Function Measure in Patients with Cerebral Palsy.

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Shin, Hyung Ik; Sung, Ki Hyuk; Chung, Chin Youb; Lee, Kyoung Min; Lee, Seung Yeol; Lee, In Hyeok; Park, Moon Seok

2016-01-01

This study investigated the correlation between isometric muscle strength, gross motor function, and gait parameters in patients with spastic cerebral palsy and to find which muscle groups play an important role for gait pattern in a flexed knee gait. Twenty-four ambulatory patients (mean age, 10.0 years) with spastic cerebral palsy who were scheduled for single event multilevel surgery, including distal hamstring lengthening, were included. Preoperatively, peak isometric muscle strength was measured for the hip flexor, hip extensor, knee flexor, and knee extensor muscle groups using a handheld dynamometer, and three-dimensional (3D) gait analysis and gross motor function measure (GMFM) scoring were also performed. Correlations between peak isometric strength and GMFM, gait kinematics, and gait kinetics were analyzed. Peak isometric muscle strength of all muscle groups was not related to the GMFM score and the gross motor function classification system level. Peak isometric strength of the hip extensor and knee extensor was significantly correlated with the mean pelvic tilt (r=-0.588, p=0.003 and r=-0.436, p=0.033) and maximum pelvic obliquity (r=-0.450, p=0.031 and r=-0.419, p=0.041). There were significant correlations between peak isometric strength of the knee extensor and peak knee extensor moment in early stance (r=0.467, p=0.021) and in terminal stance (r=0.416, p=0.043). There is no correlation between muscle strength and gross motor function. However, this study showed that muscle strength, especially of the extensor muscle group of the hip and knee joints, might play a critical role in gait by stabilizing pelvic motion and decreasing energy consumption in a flexed knee gait.

Motor-enriched learning activities can improve mathematical performance in preadolescent children

DEFF Research Database (Denmark)

Beck, Mikkel Malling; Lind, Rune Rasmussen; Geertsen, Svend Sparre

2016-01-01

Objective: An emerging field of research indicates that physical activity can benefit cognitive functions and academic achievements in children. However, less is known about how academic achievements can benefit from specific types of motor activities (e.g., fine and gross) integrated into learning......-enriched mathematical teaching in Danish preadolescent children (n = 165, age = 7.5 ± 0.02 years). Three groups were included: a control group (CON), which received non-motor enriched conventional mathematical teaching, a fine motor math group (FMM) and a gross motor math group (GMM), which received mathematical.......73 correct answers (p = 0.04) and FMM 2.14 ± 0.72 correct answers (p = 0.008). These effects were not observed in low math-performers. The effects were partly accounted for by visuo-spatial short-term memory and gross motor skills. Conclusion: The study demonstrates that motor enriched learning activities...

Vitamin D levels are associated with gross motor function in amyotrophic lateral sclerosis.

Science.gov (United States)

Paganoni, Sabrina; Macklin, Eric A; Karam, Chafic; Yu, Hong; Gonterman, Fernando; Fetterman, K Ashley; Cudkowicz, Merit; Berry, James; Wills, Anne-Marie

2017-10-01

The objective of this study was to determine whether serum vitamin D [25(OH)D] levels are associated with disease progression in amyotrophic lateral sclerosis (ALS). 25(OH)D was measured in subjects enrolled in a multicenter study for validation of ALS biomarkers. Baseline 25(OH)D levels were correlated with baseline ALSFRS-R scores. Average 25(OH)D levels from baseline and month 6 visits (seasonally asynchronous) were used to predict subsequent rate of change in ALSFRS-R from month 6 to month 18. Most subjects had either insufficient or deficient 25(OH)D levels. Lower 25(OH)D was associated with lower ALSFRS-R gross motor scores, but not lower ALSFRS-R total scores at baseline. Levels of 25(OH)D were not predictive of disease progression over the next 12 months. 25(OH)D was associated with baseline gross motor ALSFRS-R scores but did not predict the rate of disease progression. Vitamin D levels may reflect poor mobility in patients with ALS. Muscle Nerve, 2017 Muscle Nerve 56: 726-731, 2017. © 2017 Wiley Periodicals, Inc.

Evaluation of gross motor function before and after virtual reality application

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Luiza da Silva Pereira Tannus

Full Text Available Abstract Introduction: Recently virtual reality has been aggregated to the therapeutic possibilities for patients who need functionality gains, such as individuals with cerebral palsy (CP. Aim: to evaluate the effects of virtual reality on the gross motor function of individuals with CP. Methods: longitudinal study, realized in a special education school, with five individuals with CP (7.4 years of age ± 1.14 of both sexes, evaluated using the B, D and E dimensions of the GMFM 88, before and after the application of three Wii Fit Plus(r console games: Hula Hoop, Slide Penguin and Soccer Heading. These games were applied for four minutes per game, at the beginner level, twice a week, for twelve consecutives weeks. The normality of the sample was evaluated through the Shapiro-Wilk's test. The results obtained before and after the Wii Fit(r application were compared using descriptive statistics. Results: all the individuals obtained improvements in the dimensions evaluated after the virtual reality application, with a 5.14% general improvement, varying between 1.9% and 9.6%. The standing (D and walking, running and jumping (E dimensions were the dimensions which obtained higher improvement percentages. Conclusion: considering the study limitations, the results obtained suggest that virtual reality can promote benefits in the gross motor function of individuals with cerebral palsy.

Physical fitness of primary school children in the reflection of different levels of gross motor coordination

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Ingrid Ružbarská

2016-12-01

Full Text Available Background: Lower level of motor competences may result in unsuccessful engaging of children in physical activities as early as pre-school age and also prepubescent ages. This may subsequently lead to a spiral of forming negative attitudes towards an active lifestyle and may be accompanied by a negative trend in weight status and physical fitness outcomes. Objective: The aim of the study was to identify and analyze differences in physical fitness and somatic parameters of primary school-aged children according to level of their gross motor coordination. Methods:  A sample of 436 children aged 7 to 10 years, of which were 222 girls and 214 boys, performed physical fitness tests - Eurofit test battery. The level of motor coordination was assessed using the test battery Körperkoordination-Test-für-Kinder (KTK. The anthropometric data (body mass, body height, sum of five skinfolds were measured. The one-way ANOVA was used to assess differences in physical fitness test items and anthropometry parameters between children with normal motor quotient (MQ ≥ 86 and decreased levels of gross motor coordination (MQ ≤ 85. Results: Research findings indicate a strongly negative trend in physical development of children with motor deficits (MQ ≤ 85. The results of ANOVA revealed significantly less favourable level of most of the assessed physical fitness parameters in children with decreased level of motor coordination. Conclusions: The findings suggest that physical fitness outcomes of primary school-aged children are associated with a lower level of motor coordination. Motor coordination probably plays an important role in preventing, or moderating the so-called negative trajectory leading to childhood overweight or obesity.

The efficacy of GMFM-88 and GMFM-66 to detect changes in gross motor function in children with cerebral palsy (CP): a literature review.

Science.gov (United States)

Alotaibi, Madawi; Long, Toby; Kennedy, Elizabeth; Bavishi, Siddhi

2014-01-01

The purpose of this study was to review published research on the use of the Gross Motor Function Measure (GMFM-88) and (GMFM-66) as outcome measures to determine if these tools detect changes in gross motor function in children with cerebral palsy (CP) undergoing interventions. A comprehensive literature search was conducted using Medline and PubMed to identify studies published from January 2000 through January 2011 that reported the accuracy of GMFM-88 and GMFM-66 to measure changes over time in children with CP undergoing interventions. The keywords used for the search were "GMFM" and "CP". Two of the authors (M.A. and S.B.) reviewed the titles and abstracts found in the databases. The methodological quality of the studies was assessed by using the Critical Review Form-Quantitative Studies. Of 62 papers initially identified, 21 studies fulfilled the inclusion criteria. These articles consist of three longitudinal studies, six randomized controlled trials, four repeated measure design, six pre-post test design, a case series and one non-randomized prospective study. The included studies were generally of moderate to high methodological quality. The studies included children from a wide age range of 10 months to 16 years. According to the National Health and Medical Research Council, the study designs were level II, III-2, III-3 and IV. The review suggests that the GMFM-88 and GMFM-66 are useful as outcome measures to detect changes in gross motor function in children with CP undergoing interventions. Implications for Rehabilitation Accurate measurement of change in gross motor skill acquisition is important to determine effectiveness of intervention programs in children with cerebral palsy (CP). The Gross Motor Function Measure (GMFM-88 and GMFM-66) are common tools used by rehabilitation specialists to measure gross motor function in children with CP. The GMFM appears to be an effective outcome tool for measuring change in gross motor function according to

Assessment of Fine and Gross Motor Skills and Its Relationship with Some Anthropometric Indices and Environmental Factors among Preschool Children Aged in 3-6 in North of Tehran

OpenAIRE

Hassan Kordi

2015-01-01

Objective: One of the most important issues in the development of fundamental motor skills in the early years of life is development of fine and gross motor skills. The aim of this study was fine and gross motor skills assessment and the relationship between some anthropometric indices and environmental factors with the development of fine and gross motor skills in preschool children that aged 3-6 in north of Tehran,2014. Materials & Methods: The research society was Tehran’s first and se...

Impact of malnutrition on gastrointestinal disorders and gross motor abilities in children with cerebral palsy.

Science.gov (United States)

Campanozzi, Angelo; Capano, Guglielmo; Miele, Erasmo; Romano, Alfonso; Scuccimarra, Goffredo; Del Giudice, Ennio; Strisciuglio, Caterina; Militerni, Roberto; Staiano, Annamaria

2007-01-01

Children with cerebral palsy (CP) often demonstrate abnormal feeding behaviours, leading to reduced food consumption and malnutrition. Moreover, most of them present with gastrointestinal disorders, such as gastroesophageal reflux disease (GERD) and/or chronic constipation (CC), and poor motor function rehabilitation. The aim of our study was to assess the possible relationship between malnutrition and gastrointestinal problems and to evaluate the role of nutrition on their gross motor abilities in a population of children with CP and mental retardation. Twenty-one consecutive children (10 boys; mean age: 5.8+/-4.7 years; range: 1-14 years) with CP and severe mental retardation. Nutritional assessment included the measurement of body mass index (BMI=W/H2), fat body mass (FBM) and fat free mass (FFM). Children with symptoms suggesting GERD underwent prolonged 24h intraesophageal pH monitoring and/or upper GI endoscopy with biopsies before and after a 6 months of pharmaceutical (omeprazole) and nutritional (20% increment of daily caloric intake) treatments. The motor function was evaluated by "The Gross Motor Function Measure" (GMFM) before and after the 6 months on nutritional rehabilitation. BMI for age was or=25 degrees percentile, five of nine (55.5%) patients had persistent GERD when they were taken off the medication. Malnutrition and gastrointestinal disorders are very common in children with cerebral palsy. Improved nutritional status, particularly fat free mass gain, appears to have an impact on motor function in children with CP.

Longitudinal Association Between Gross Motor Capacity and Neuromusculoskeletal Function in Children and Youth With Cerebral Palsy

NARCIS (Netherlands)

Vos, Rimke C.; Becher, Jules G.; Voorman, Jeanine M.; Gorter, Jan Willem; van Eck, Mirjam; van Meeteren, Jetty; Smits, Dirk Wouter; Twisk, Jos W.; Dallmeijer, Annet J.

Objective: To examine associations over longitudinal measurements between neuromusculoskeletal function and gross motor capacity in children and youth with cerebral palsy (CP). Design: A prospective cohort study. Setting: Rehabilitation departments of university medical centers and rehabilitations

Improvement of gross motor and cognitive abilities by an exercise training program: three case reports

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Alesi M

2014-03-01

Full Text Available Marianna Alesi,1 Giuseppe Battaglia,2 Michele Roccella,1 Davide Testa,1 Antonio Palma,2 Annamaria Pepi1 1Department of Psychology, 2Department of Law, Social and Sport Science, University of Palermo, Palermo, Italy Background: This work examined the efficacy of an integrated exercise training program (coach and family in three children with Down syndrome to improve their motor and cognitive abilities, in particular reaction time and working memory. Methods: The integrated exercise training program was used in three children with Down syndrome, comprising two boys (M1, with a chronological age of 10.3 years and a mental age of 4.7 years; M2, with a chronological age of 14.6 years and a mental age of less than 4 years and one girl (F1, chronological age 14.0 years and a mental age of less than 4 years. Results: Improvements in gross motor ability scores were seen after the training period. Greater improvements in task reaction time were noted for both evaluation parameters, ie, time and omissions. Conclusion: There is a close interrelationship between motor and cognitive domains in individuals with atypical development. There is a need to plan intervention programs based on the simultaneous involvement of child and parents and aimed at promoting an active lifestyle in individuals with Down syndrome. Keywords: disability, Down syndrome, gross motor abilities, cognitive abilities, physical activity

Comparison of Effectiveness of Adeli Suit Therapy and Bobath Approach on Gross Motor Function Improvement in Children with Cerebral Palsy

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Mohammad Khayat-Zadeh-Mahani

2010-07-01

Full Text Available Objective: The aim of this study was to determine the effectiveness of Adeli Suit Therapy (AST and Bobath approach on improvement of gross motor function in children with cerebral palsy aged 4 to 11 years of old. Materials & Methods: In this experimental and randomized clinical trial study, 24 children with cerebral palsy were selected simply according to inclusive and exclusive criteria from patients referred to ValieAsr rehabilitation center and then assigned into two Adeli Suit Thrapy and Bobath groups by simple random method. Period of therapeutic intervention was 36 sessions, 3 times per week for both groups. Assessment tool was Gross Motor Function Measure test (GMFM–66. Data was analyzed by Kolmogroff Smirnoff, Independent T-test and ANOVA for repeated measurements. Results: After intervention, the gross motor function improved significantly in both groups (P<0.001. Follow up study revealed significant improvement of functions in Adeli Suit group (P=0.007 and significant regression of functions in Bobath group (P=0.004. There was no significant difference, just after the intervention, between two groups (P=0.598, but there was significant difference between two groups at follow up assessments (P=0.002. Conclusion: Both Adeli Suit and Bobath approaches are effective in improvement of gross motor functions in children with cerebral palsy during the therapeutic sessions. At follow up study, the Adeli Suit group, were still improving their function whereas the Bobath group regressed.

Gross motor function in children with spastic Cerebral Palsy and Cerebral Visual Impairment: A comparison between outcomes of the original and the Cerebral Visual Impairment adapted Gross Motor Function Measure-88 (GMFM-88-CVI).

Science.gov (United States)

Salavati, M; Rameckers, E A A; Waninge, A; Krijnen, W P; Steenbergen, B; van der Schans, C P

2017-01-01

To investigate whether the adapted version of the Gross Motor Function Measure-88 (GMFM-88) for children with Cerebral Palsy (CP) and Cerebral Visual Impairment (CVI) results in higher scores. This is most likely to be a reflection of their gross motor function, however it may be the result of a better comprehension of the instruction of the adapted version. The scores of the original and adapted GMFM-88 were compared in the same group of children (n=21 boys and n=16 girls), mean (SD) age 113 (30) months with CP and CVI, within a time span of two weeks. A paediatric physical therapist familiar with the child assessed both tests in random order. The GMFCS level, mental development and age at testing were also collected. The Wilcoxon signed-rank test was used to compare two different measurements (the original and adapted GMFM-88) on a single sample, (the same child with CP and CVI; pchildren with CP and CVI showed a positive difference in percentage score on at least one of the five dimensions and positive percentage scores for the two versions differed on all five dimensions for fourteen children. For six children a difference was seen in four dimensions and in 10 children difference was present in three dimensions (GMFM dimension A, B& C or C, D & E) (pchildren with CP and CVI that is not adversely impacted bytheir visual problems. On the basis of these findings, we recommend using the adapted GMFM-88 to measure gross motor functioning in children with CP and CVI. Copyright © 2016 Elsevier Ltd. All rights reserved.

Gross and fine motor function in fibromyalgia and chronic fatigue syndrome

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Rasouli O

2017-02-01

Full Text Available Omid Rasouli,1,2 Egil A Fors,3 Petter Chr Borchgrevink,4,5 Fredrik Öhberg,6 Ann-Katrin Stensdotter1 1Department of Neuromedicine and Movement Science, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim, Norway; 2Department of Public Health and Nursing, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim, Norway; 3Department of Public Health and Nursing, General Practice Research Unit, Norwegian University of Science and Technology, Trondheim, Norway; 4Department of Circulation and Medical Imaging, Pain and Palliation Research Group, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim, Norway; 5National Competence Centre for Complex Symptom Disorders, St. Olav’s University Hospital, Trondheim, Norway; 6Department of Radiation Sciences, Biomedical Engineering, Umeå University, Umeå, Sweden Purpose: This paper aimed to investigate motor proficiency in fine and gross motor function, with a focus on reaction time (RT and movement skill, in patients with fibromyalgia (FM and chronic fatigue syndrome (CFS compared to healthy controls (HC.Methods: A total of 60 individuals (20 CFS, 20 FM, and 20 HC, age 19–49 years, participated in this study. Gross motor function in the lower extremity was assessed using a RT task during gait initiation in response to an auditory trigger. Fine motor function in the upper extremity was measured during a precision task (the Purdue Pegboard test where the number of pins inserted within 30 s was counted.Results: No significant differences were found between FM and CFS in any parameters. FM and CFS groups had significantly longer RT than HC in the gait initiation (p=0.001, and p=0.004 respectively. In the Purdue Pegboard test, 20% in the FM group, 15% in the CFS groups, and 0% of HC group, scored below the threshold of the accepted performance. However, there were no

Avaliação do desempenho motor global e em habilidades motoras axiais e apendiculares de lactentes frequentadores de creche Assessment of global motor performance and gross and fine motor skills of infants attending day care centers

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Carolina T Souza

2010-08-01

Full Text Available OBJETIVO: Analisar o desempenho motor global em habilidades motoras axiais e apendiculares de lactentes que frequentavam, em tempo integral, duas Escolas Municipais de Educação Infantil. MÉTODOS: Estudo longitudinal do qual participaram 30 lactentes avaliados aos 12 e 17 meses de vida com a escala motora das Bayley Scales of Infant and Toddler Development-III, que possibilita a análise do desempenho motor global, apendicular e axial e a discrepância entre eles. Utilizaram-se o teste de Wilcoxon e o Coeficiente de Correlação de Spearman. RESULTADOS: A maioria dos participantes apresentou desempenho motor global dentro dos limites de normalidade, porém abaixo da média de referência aos 12 e 17 meses, com 30% classificados como suspeitos de atraso em pelo menos uma das avaliações. O desempenho motor axial foi inferior ao apendicular aos 12 e aos 17 meses, com grande discrepância entre eles especialmente na 2ª avaliação. Observou-se marcada variabilidade individual nas habilidades motoras apendiculares, com fraca correlação linear no desempenho entre a 1ª e a 2ª avaliações nesse domínio. Nas habilidades axiais e no desempenho motor global, encontrou-se menor variabilidade individual, com correlações moderadas e positivas entre a 1ª e a 2ª avaliações. Identificaram-se quatro lactentes com suspeita de atraso no desenvolvimento motor em ambas as avaliações. CONCLUSÕES: O estudo aponta necessidade de maior atenção ao desenvolvimento motor durante os primeiros 17 meses de crianças que frequentam creches, com especial vigilância à motricidade axial (considerando que ela é parte integrante do desenvolvimento global da criança e às crianças com desempenho suspeito de atraso em duas avaliações consecutivas.OBJECTIVE: To analyze the global motor performance and the gross and fine motor skills of infants attending two public child care centers full-time. METHODS: This was a longitudinal study that included 30 infants

Effect of a new physiotherapy concept on bone mineral density, muscle force and gross motor function in children with bilateral cerebral palsy.

Science.gov (United States)

Stark, C; Nikopoulou-Smyrni, P; Stabrey, A; Semler, O; Schoenau, E

2010-06-01

The purpose of this study was to determine the effect of a new physiotherapy concept on bone density, muscle force and motor function in bilateral spastic cerebral palsy children. In a retrospective data analysis 78 children were analysed. The concept included whole body vibration, physiotherapy, resistance training and treadmill training. The concept is structured in two in-patient stays and two periods of three months home-based vibration training. Outcome measures were dual-energy x-ray absorption (DXA), Leonardo Tilt Table and a modified Gross Motor Function Measure before and after six months of training. Percent changes were highly significant for bone mineral density, -content, muscle mass and significant for angle of verticalisation, muscle force and modified Gross Motor Function Measure after six months training. The new physiotherapy concept had a significant effect on bone mineral density, muscle force and gross motor function in bilateral spastic cerebral palsy children. This implicates an amelioration in all International Classification of Functioning, Disability and Health levels. The study serves as a basis for future research on evidence based paediatric physiotherapy taking into account developmental implications.

Trends in physical activity, health-related fitness, and gross motor skills in children during a two-year comprehensive school physical activity program.

Science.gov (United States)

Brusseau, Timothy A; Hannon, James C; Fu, You; Fang, Yi; Nam, Kahyun; Goodrum, Sara; Burns, Ryan D

2018-01-06

The purpose of this study was to examine the trends in school-day step counts, health-related fitness, and gross motor skills during a two-year Comprehensive School Physical Activity Program (CSPAP) in children. Longitudinal trend analysis. Participants were a sample of children (N=240; mean age=7.9±1.2 years; 125 girls, 115 boys) enrolled in five low-income schools. Outcome variables consisted of school day step counts, Body Mass Index (BMI), estimated VO 2 Peak , and gross motor skill scores assessed using the Test of Gross Motor Development-3rd Edition (TGMD-3). Measures were collected over a two-year CSPAP including a baseline and several follow-up time-points. Multi-level mixed effects models were employed to examine time trends on each continuous outcome variable. Markov-chain transition models were employed to examine time trends for derived binary variables for school day steps, BMI, and estimated VO 2 Peak . There were statistically significant time coefficients for estimated VO 2 Peak (b=1.10mL/kg/min, 95% C.I. [0.35mL/kg/min-2.53mL/kg/min], p=0.009) and TGMD-3 scores (b=7.8, 95% C.I. [6.2-9.3], p<0.001). There were no significant changes over time for school-day step counts or BMI. Boys had greater change in odds of achieving a step count associating with 30min of school day MVPA (OR=1.25, 95% C.I. [1.02-1.48], p=0.044). A two-year CSPAP related to increases in cardio-respiratory endurance and TGMD-3 scores. School day steps and BMI were primarily stable across the two-year intervention. Copyright © 2018 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

Gross Motor Function Classification System Expanded & Revised (GMFCS E & R: reliability between therapists and parents in Brazil

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Daniela B. R. Silva

2013-10-01

Full Text Available BACKGROUND: Several studies have demonstrated the importance of using the Gross Motor Function Classification System (GMFCS to classify gross motor function in children with cerebral palsy, but the reliability of the expanded and revised version has not been examined in Brazil (GMFCS E & R. OBJECTIVE:: To determine the intra- and inter-rater reliability of the Portuguese-Brazil version of the GMFCS E & R applied by therapists and compare to classification provided by parents of children with cerebral palsy. METHOD: Data were obtained from 90 children with cerebral palsy, aged 4 to 18 years old, attending the neurology or rehabilitation service of a Brazilian hospital. Therapists classified the children's motor function using the GMFCS E & R and parents used the Brazilian Portuguese version of the GMFCS Family Report Questionnaire. Intra- and inter-rater reliability was obtained through percentage agreement and Cohen's unweighted Kappa statistics (k. The Chi-square test was used to identify significant differences in the classification of parents and therapists. RESULTS: Almost perfect agreement was reached between the therapists [K=0.90 (95% confidence interval 0.83-0.97] and intra-raters (therapists with K=1.00 [95% confidence interval (1.00-1.00], p<0.001. Agreement between therapists and parents was substantial (k=0.716, confidence interval 0.596-0.836, though parents classify gross motor impairment more severely than therapists (p=0.04. CONCLUSIONS: The Portuguese version of the GMFCS E & R is reliable for use by parents and therapists. Parents tend to classify their children's limitations more severely, because they know their performance in different environments.

Systematic review and meta-analysis of the effect of equine assisted activities and therapies on gross motor outcome in children with cerebral palsy.

Science.gov (United States)

Tseng, Sung-Hui; Chen, Hung-Chou; Tam, Ka-Wai

2013-01-01

To evaluate the literature on the efficacy of equine assisted activities and therapies (EAAT) on gross motor outcomes representing the ICF component of body functions and activity in children with cerebral palsy (CP). We conducted a systematic review and meta-analysis of randomized controlled trials and observational studies of hippotherapy (HPOT) and therapeutic horseback riding (TR) for children with spastic CP. Gross motor outcomes, assessed via muscle activity and muscle tone, gait, posture and Gross Motor Function Measures (GMFM) were evaluated. Five TR studies and nine HPOT studies were included. Our meta-analysis indicated that short-term HPOT (total riding time 8-10 min) significantly reduced asymmetrical activity of the hip adductor muscles. HPOT could improve postural control in children with spastic CP, GMFCS level < 5. However, the evidence did not show a statistically significant effect on GMFM after long-term HPOT or TR (total riding time, 8-22 h) in children with spastic CP. This systematic review found insufficient evidence to support the claim that long-term TR or HPOT provide a significant benefit to children with spastic CP. We found no statistically significant evidence of either therapeutic effect or maintenance effects on the gross motor activity status in CP children.

Longitudinal cohort protocol study of oropharyngeal dysphagia: relationships to gross motor attainment, growth and nutritional status in preschool children with cerebral palsy

Science.gov (United States)

Benfer, Katherine A; Weir, Kelly A; Bell, Kristie L; Ware, Robert S; Davies, Peter S W; Boyd, Roslyn N

2012-01-01

Introduction The prevalence of oropharyngeal dysphagia (OPD) in children with cerebral palsy (CP) is estimated to be between 19% and 99%. OPD can impact on children's growth, nutrition and overall health. Despite the growing recognition of the extent and significance of health issues relating to OPD in children with CP, lack of knowledge of its profile in this subpopulation remains. This study aims to investigate the relationship between OPD, attainment of gross motor skills, growth and nutritional status in young children with CP at and between two crucial age points, 18–24 and 36 months, corrected age. Methods and analysis This prospective longitudinal population-based study aims to recruit a total of 200 children with CP born in Queensland, Australia between 1 September 2006 and 31 December 2009 (60 per birth-year). Outcomes include clinically assessed OPD (Schedule for Oral Motor Assessment, Dysphagia Disorders Survey, Pre-Speech Assessment Scale, signs suggestive of pharyngeal phase impairment, Thomas-Stonell and Greenberg Saliva Severity Scale), parent-reported OPD on a feeding questionnaire, gross motor skills (Gross Motor Function Measure, Gross Motor Function Classification System and motor type), growth and nutritional status (linear growth and body composition) and dietary intake (3 day food record). The strength of relationship between outcome and exposure variables will be analysed using regression modelling with ORs and relative risk ratios. Ethics and dissemination This protocol describes a study that provides the first large population-based study of OPD in a representative sample of preschool children with CP, using direct clinical assessment. Ethics has been obtained through the University of Queensland Medical Research Ethics Committee, the Children's Health Services District Ethics Committee, and at other regional and organisational ethics committees. Results are planned to be disseminated in six papers submitted to peer reviewed journals

The Effect of Resistance Training on Performance of Gross Motor Skills and Balance in Children with Spastic Cerebral Palsy

OpenAIRE

Ebrahim Zarrinkalam; Majid Ebadi Fara

2016-01-01

Objective: Cerebral palsy is the most common chronic motor disability in children and can have negative effect on motor functions. The purpose of this study was to investigate the effect of eight weeks resistance training on gross motor ability, balance and walking speed in a group of such children. Methods: 21 cerebral palsy boys with spastic diplegia, aged between 12 and 16 years (mean, 13.66 years), participated in this study. A pre-test, involving walking, sitting, standing and walkin...

Test of Gross Motor Development: expert validity, confirmatory validity and internal consistence

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Nadia Cristina Valentini

2008-01-01

The Test of Gross Motor Development (TGMD-2 is an instrument used to evaluate children’s level of motor development. The objective of this study was to translate and verify the clarity and pertinence of the TGMD-2 items by experts and the confirmatory factorial validity and the internal consistence by means of test-retest of the Portuguese TGMD-2. A cross-cultural translation was used to construct the Portuguese version. The participants of this study were 7 professionals and 587 children, from 27 schools (kindergarten and elementary from 3 to 10 years old (51.1% boys and 48.9% girls. Each child was videotaped performing the test twice. The videotaped tests were then scored. The results indicated that the Portuguese version of the TGMD-2 contains clear and pertinent motor items; demonstrated satisfactory indices of confirmatory factorial validity (÷2/gl = 3.38; Goodness-of-fit Index = 0.95; Adjusted Goodness-of-fit index = 0.92 and Tucker and Lewis’s Index of Fit = 0.83 and test-retest internal consistency (locomotion r = 0.82; control of object: r = 0.88. The Portuguese TGMD-2 demonstrated validity and reliability for the sample investigated.

Effect of task-oriented training and high-variability practice on gross motor performance and activities of daily living in children with spastic diplegia.

Science.gov (United States)

Kwon, Hae-Yeon; Ahn, So-Yoon

2016-10-01

[Purpose] This study investigates how a task-oriented training and high-variability practice program can affect the gross motor performance and activities of daily living for children with spastic diplegia and provides an effective and reliable clinical database for future improvement of motor performances skills. [Subjects and Methods] This study randomly assigned seven children with spastic diplegia to each intervention group including that of a control group, task-oriented training group, and a high-variability practice group. The control group only received neurodevelopmental treatment for 40 minutes, while the other two intervention groups additionally implemented a task-oriented training and high-variability practice program for 8 weeks (twice a week, 60 min per session). To compare intra and inter-relationships of the three intervention groups, this study measured gross motor performance measure (GMPM) and functional independence measure for children (WeeFIM) before and after 8 weeks of training. [Results] There were statistically significant differences in the amount of change before and after the training among the three intervention groups for the gross motor performance measure and functional independence measure. [Conclusion] Applying high-variability practice in a task-oriented training course may be considered an efficient intervention method to improve motor performance skills that can tune to movement necessary for daily livelihood through motor experience and learning of new skills as well as change of tasks learned in a complex environment or similar situations to high-variability practice.

Early neuromotor development of high risk infants - Gross motor function in preterm and full-term born infants

NARCIS (Netherlands)

van Haastert, I.C.

2011-01-01

This thesis is the result of 20 years follow-up of preterm and full-term born ‘graduates’ of the neonatal intensive care unit of the Wilhelmina Children’s Hospital, Utrecht. The aim was to answer questions that arose during admission and follow-up assessments. Typical gross motor development of

The effect of training in an interactive dynamic stander on ankle dorsiflexion and gross motor function in children with cerebral palsy

DEFF Research Database (Denmark)

Curtis, Derek John; Bencke, Jesper; Mygind, Bente

2014-01-01

OBJECTIVE: To study the effect of active stretching of ankle plantarflexors using an interactive dynamic stander in children with cerebral palsy (CP). METHODS: Six children in Gross Motor Function Classification System classes I-III, aged 4-10 years, trained intensive active dorsiflexion...... in an interactive dynamic stander using ankle movement to play custom computer games following a 10-week control period. Gross Motor Function Measure Item Set, gait performance and passive and active dorsiflexion with extended and flexed knee were chosen as outcome parameters. RESULTS: Median active and passive......, these results may indicate that intensive active stretching in an interactive dynamic stander could be an effective new conservative clinical treatment of ankle plantarflexor contracture in children with CP....

Functional Communication Profiles in Children with Cerebral Palsy in Relation to Gross Motor Function and Manual and Intellectual Ability.

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Choi, Ja Young; Park, Jieun; Choi, Yoon Seong; Goh, Yu Ra; Park, Eun Sook

2018-07-01

The aim of the present study was to investigate communication function using classification systems and its association with other functional profiles, including gross motor function, manual ability, intellectual functioning, and brain magnetic resonance imaging (MRI) characteristics in children with cerebral palsy (CP). This study recruited 117 individuals with CP aged from 4 to 16 years. The Communication Function Classification System (CFCS), Viking Speech Scale (VSS), Speech Language Profile Groups (SLPG), Gross Motor Function Classification System (GMFCS), Manual Ability Classification System (MACS), and intellectual functioning were assessed in the children along with brain MRI categorization. Very strong relationships were noted among the VSS, CFCS, and SLPG, although these three communication systems provide complementary information, especially for children with mid-range communication impairment. These three communication classification systems were strongly related with the MACS, but moderately related with the GMFCS. Multiple logistic regression analysis indicated that manual ability and intellectual functioning were significantly related with VSS and CFCS function, whereas only intellectual functioning was significantly related with SLPG functioning in children with CP. Communication function in children with a periventricular white matter lesion (PVWL) varied widely. In the cases with a PVWL, poor functioning was more common on the SLPG, compared to the VSS and CFCS. Very strong relationships were noted among three communication classification systems that are closely related with intellectual ability. Compared to gross motor function, manual ability seemed more closely related with communication function in these children. © Copyright: Yonsei University College of Medicine 2018.

Fine motor control

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... gross (large, general) motor control. An example of gross motor control is waving an arm in greeting. Problems ... out the child's developmental age. Children develop fine motor skills over time, by practicing and being taught. To ...

The Effect of Physical Exercise on the Development of Gross Motor Skills in Children with Attention Deficit / Hyperactivity Disorder

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Saeed Kosari

2013-02-01

Full Text Available Background: The study is about to examine the effect of the selective physical exercises on gross motor activities of children with attention deficit hyperactivity disorder (ADHD. Materials and Methods: In this quasi-experimental study out of 120 students with ADHD who were studying under supervision of Tehran Department of Education of Exceptional Children, a number of 20 children (8.8±0.7 years old with ADHD were selected randomly and based on pre-test. The measuring tool was the Bruininks-Oseretsky test of motor proficiency. The selected motor program (SPARK physical education program including reinforcement activities, playing and sporting for children was repeated for 18 sessions by our subjects. The Kolmogorov-Smirnov test (KS-test was used to check normal data distribution and the correlative t-test and independent t-test were used to compare mean values. Results: Eighteen sessions of the selected motor activities for the experiment group made significant differences in all variables of the study, but it was not the case for the control group. The experiment group’s differences were running speed and agility (p=0.001, balance (p=0.001, bilateral coordination (p=0.001 and strength (p=0.001.Conclusion: With regard to results of the study, it can be claimed that the selected physical education program which has been inspired by Spark physical education program is able to improve gross motor skills in children with ADHD.

Motor-Enriched Learning Activities Can Improve Mathematical Performance in Preadolescent Children

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Beck, Mikkel M.; Lind, Rune R.; Geertsen, Svend S.; Ritz, Christian; Lundbye-Jensen, Jesper; Wienecke, Jacob

2016-01-01

Objective: An emerging field of research indicates that physical activity can benefit cognitive functions and academic achievements in children. However, less is known about how academic achievements can benefit from specific types of motor activities (e.g., fine and gross) integrated into learning activities. Thus, the aim of this study was to investigate whether fine or gross motor activity integrated into math lessons (i.e., motor-enrichment) could improve children's mathematical performance. Methods: A 6-week within school cluster-randomized intervention study investigated the effects of motor-enriched mathematical teaching in Danish preadolescent children (n = 165, age = 7.5 ± 0.02 years). Three groups were included: a control group (CON), which received non-motor enriched conventional mathematical teaching, a fine motor math group (FMM) and a gross motor math group (GMM), which received mathematical teaching enriched with fine and gross motor activity, respectively. The children were tested before (T0), immediately after (T1) and 8 weeks after the intervention (T2). A standardized mathematical test (50 tasks) was used to evaluate mathematical performance. Furthermore, it was investigated whether motor-enriched math was accompanied by different effects in low and normal math performers. Additionally, the study investigated the potential contribution of cognitive functions and motor skills on mathematical performance. Results: All groups improved their mathematical performance from T0 to T1. However, from T0 to T1, the improvement was significantly greater in GMM compared to FMM (1.87 ± 0.71 correct answers) (p = 0.02). At T2 no significant differences in mathematical performance were observed. A subgroup analysis revealed that normal math-performers benefitted from GMM compared to both CON 1.78 ± 0.73 correct answers (p = 0.04) and FMM 2.14 ± 0.72 correct answers (p = 0.008). These effects were not observed in low math-performers. The effects were partly

Sleep-related offline improvements in gross motor task performance occur under free recall requirements

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Andreas eMalangre

2016-03-01

Full Text Available Nocturnal sleep effects on memory consolidation following gross motor sequence learning were examined using a complex arm movement task. This task required participants to produce non-regular spatial patterns in the horizontal plane by successively fitting a small peg into different target-holes on an electronic pegboard. The respective reaching movements typically differed in amplitude and direction. Targets were visualized prior to each transport movement on a computer screen. With this task we tested 18 subjects (22.6 +/- 1.9 years; 8 female using a between-subjects design. Participants initially learned a 10-element arm movement sequence either in the morning or in the evening. Performance was retested under free recall requirements 15 minutes post training, as well as 12 hrs and 24 hrs later. Thus each group was provided with one sleep-filled and one wake retention interval. Dependent variables were error rate (number of erroneous sequences and average sequence execution time (correct sequences only. Performance improved during acquisition. Error rate remained stable across retention. Sequence execution time (inverse to execution speed significantly decreased again during the sleep-filled retention intervals, but remained stable during the respective wake intervals. These results corroborate recent findings on sleep-related enhancement consolidation in ecological valid, complex gross motor tasks. At the same time they suggest this effect to be truly memory-based and independent from repeated access to extrinsic sequence information during retests.

Associations between fine and gross motor skills, aerobic fitness, cognition and academic performance in 7-8 years old Danish children

DEFF Research Database (Denmark)

Lind, Rune Rasmussen; Beck, Mikkel Malling; Geertsen, Svend Sparre

Purpose: The current literature is concentrated around the positive effects of aerobic fitness (AF) on performance in cognitive tests (CP) and academic performance (AP) (reviewed in Hillman 2008). However, motor skills (MS) are often overlooked in this equation, and studies evaluating both AF......, phonological working-memory capacity (PWM), spatial working-memory capacity (SWM), math performance (MP) and fine- and gross-motor skill (FMS & GMS) assessed. Results: Significant associations were found between FMS and MP (P

The Effects of an Intervention on the Gross and Fine Motor Skills of Hispanic Pre-K Children from Low SES Backgrounds

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Hamilton, Michelle; Liu, Ting

2018-01-01

The purpose of this study was to examine the effects of a motor skill intervention on gross and fine motor skill performance of Hispanic pre-K children from low SES backgrounds. One hundred and forty-nine pre-K children were randomly assigned to an intervention group (n = 74) and control group (n = 75). All children were assessed on fine and gross…

Disentangling the relationship between children's motor ability, executive function and academic achievement.

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Mirko Schmidt

Full Text Available Even though positive relations between children's motor ability and their academic achievement are frequently reported, the underlying mechanisms are still unclear. Executive function has indeed been proposed, but hardly tested as a potential mediator. The aim of the present study was therefore to examine the mediating role of executive function in the relationship between motor ability and academic achievement, also investigating the individual contribution of specific motor abilities to the hypothesized mediated linkage to academic achievement. At intervals of ten weeks, 236 children aged between 10 and 12 years were tested in terms of their motor ability (t1: cardiovascular endurance, muscular strength, motor coordination, core executive functions (t2: updating, inhibition, shifting, and academic achievement (t3: mathematics, reading, spelling. Structural equation modelling revealed executive function to be a mediator in the relation between motor ability and academic achievement, represented by a significant indirect effect. In separate analyses, each of the three motor abilities were positively related to children's academic achievement. However, only in the case of children's motor coordination, the mediation by executive function accounted for a significance percentage of variance of academic achievement data. The results provide evidence in support of models that conceive executive function as a mechanism explaining the relationship that links children's physical activity-related outcomes to academic achievement and strengthen the advocacy for quality physical activity not merely focused on health-related physical fitness outcomes, but also on motor skill development and learning.

Test of Gross Motor Development : Expert Validity, confirmatory validity and internal consistence

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Nadia Cristina Valentini

2008-12-01

Full Text Available The Test of Gross Motor Development (TGMD-2 is an instrument used to evaluate children’s level of motordevelopment. The objective of this study was to translate and verify the clarity and pertinence of the TGMD-2 items by expertsand the confirmatory factorial validity and the internal consistence by means of test-retest of the Portuguese TGMD-2. Across-cultural translation was used to construct the Portuguese version. The participants of this study were 7 professionalsand 587 children, from 27 schools (kindergarten and elementary from 3 to 10 years old (51.1% boys and 48.9% girls.Each child was videotaped performing the test twice. The videotaped tests were then scored. The results indicated thatthe Portuguese version of the TGMD-2 contains clear and pertinent motor items; demonstrated satisfactory indices ofconfirmatory factorial validity (χ2/gl = 3.38; Goodness-of-fit Index = 0.95; Adjusted Goodness-of-fit index = 0.92 and Tuckerand Lewis’s Index of Fit = 0.83 and test-retest internal consistency (locomotion r = 0.82; control of object: r = 0.88. ThePortuguese TGMD-2 demonstrated validity and reliability for the sample investigated.

Timing of motor milestones achievement and development of overweight in childhood: a study within the Danish National Birth Cohort.

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Schmidt Morgen, C; Andersen, A M N; Due, P; Neelon, S B; Gamborg, M; Sørensen, T I A

2014-08-01

Overweight may hinder achievement of gross motor milestones and delayed achievement of milestones may increase the risk of later overweight for reasons involving physical activity and the building of lean body mass. To investigate whether increased birth weight and body mass index (BMI) at 5 months is associated with the achievement of the ability to sit up and walk and whether delayed achievement of these milestones is associated with overweight at age 7 years. We used data from the Danish National Birth Cohort on 25,148 children born between 1998 and 2003. Follow-up took place from 2003 to 2010. Mean age at follow-up was 7.04 years. We used logistic and linear regression analyses. Birth weight and BMI at 5 months were marginally associated with earlier achievement of the ability to sit up and walk (regression coefficients between -0.027 months; [CI -0.042; -0.013] and -0.092 months [CI -0.118; -0.066]). Age in months of sitting and walking were not associated with overweight at age 7 years (ORs between 0.97 [CI 0.95-1.00] and 1.00 [CI 0.96-1.04]). Later achievement of sitting and walking predicted lower BMI at age 7 years (ln-BMI -z-scores between -0.023 [CI -0.029; -0.017] and -0.005 [CI -0.015; 0.005)). All observed associations were of negligible magnitude and we conclude that birth weight or BMI at age 5 months and motor milestones appear largely independent of each other and that timing of achievement of motor milestones seems not to be associated with later overweight or increased BMI. © 2013 The Authors. Pediatric Obesity © 2013 International Association for the Study of Obesity.

Evaluation of the reliability and construct validity of test of gross motor development-2 (Ulrich 2 in children of Semnan province

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Mohammad Ali Soltanian

2012-12-01

Full Text Available Introduction: The purpose of this study was to assess the validity and reliability of the second edition of test of gross motor development (TGMD-2; Ulrich in 7-11 aged children of Semnan province, Iran.Materials and Methods: TGMD-2 measures 12 fundamental movement skills divided evenly into locomotor and object control subtests. 1277 children (651 girls and 626 boys aged from seven to eleven years were participated.Results: Cronbach's alpha coefficients for the two subtests were ranged from 0.60 to 0.78, and test-retest reliability was from 0.86 to 0.89. Two-factor structure of TGMD-2 and proper assignment of skills to locomotor and object control factors were supported for our population.Conclusion: Based on our findings, we conclude that the TGMD-2 is an appropriate tool to examine the gross motor skills in this population

Self-care and mobility skills in children with cerebral palsy, related to their manual ability and gross motor function classifications.

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Öhrvall, Ann-Marie; Eliasson, Ann-Christin; Löwing, Kristina; Ödman, Pia; Krumlinde-Sundholm, Lena

2010-11-01

The aim of this study was to investigate the acquisition of self-care and mobility skills in children with cerebral palsy (CP) in relation to their manual ability and gross motor function. Data from the Pediatric Evaluation of Disability Inventory (PEDI) self-care and mobility functional skill scales, the Manual Ability Classification System (MACS), and the Gross Motor Function Classification System (GMFCS) were collected from 195 children with CP (73 females, 122 males; mean age 8 y 1 mo; SD 3 y 11 mo; range 3-15 y); 51% had spastic bilateral CP, 36% spastic unilateral CP, 8% dyskinetic CP, and 3% ataxic CP. The percentage of children classified as MACS levels I to V was 28%, 34%, 17%, 7%, and 14% respectively, and classified as GMFCS levels I to V was 46%, 16%, 15%, 11%, and 12% respectively. Children classified as MACS and GMFCS levels I or II scored higher than children in MACS and GMFCS levels III to V on both the self-care and mobility domains of the PEDI, with significant differences between all classification levels (pskills (66%) and that GMFCS was the strongest predictor of mobility skills (76%). A strong correlation between age and self-care ability was found among children classified as MACS level I or II and between age and mobility among children classified as GMFCS level I. Many of these children achieved independence, but at a later age than typically developing children. Children at other MACS and GMFCS levels demonstrated minimal progress with age. Knowledge of a child's MACS and GMFCS level can be useful when discussing expectations of, and goals for, the development of functional skills. © The Authors. Journal compilation © Mac Keith Press 2010.

Motor skills of toddlers with autism spectrum disorders.

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Lloyd, Meghann; MacDonald, Megan; Lord, Catherine

2013-03-01

With increased interest in the early diagnosis and treatment of children with autism spectrum disorders (ASD), more attention has been called to the motor skills of very young children with ASD. This study describes the gross and fine motor skills of a cross-sectional group of 162 children with ASD between the ages of 12 and 36 months, as well as a subset of 58 children followed longitudinally. Gross motor and fine motor age equivalent scores were obtained for all children. A 'motor difference' variable was calculated for each child's gross and fine motor skills by taking the absolute difference of the children's age equivalent motor score and their respective chronological age. In Study 1 (the cross-sectional analysis), ANCOVA (co-varied for nonverbal problem solving) revealed significant group differences in the gross motor and fine motor age difference variables. Post-hoc analysis revealed that gross motor and fine motor differences became significantly greater with each 6-month period of chronological age. In Study 2, 58 children were measured twice, an average of 12 months apart. Results indicate that the gross motor and fine motor difference scores significantly increased between the first and second measurements. The importance of addressing motor development in early intervention treatments is discussed.

Knee Muscle Strength at Varying Angular Velocities and Associations with Gross Motor Function in Ambulatory Children with Cerebral Palsy

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Hong, Wei-Hsien; Chen, Hseih-Ching; Shen, I-Hsuan; Chen, Chung-Yao; Chen, Chia-Ling; Chung, Chia-Ying

2012-01-01

The aim of this study was to evaluate the relationships of muscle strength at different angular velocities and gross motor functions in ambulatory children with cerebral palsy (CP). This study included 33 ambulatory children with spastic CP aged 6-15 years and 15 children with normal development. Children with CP were categorized into level I (n =…

26 CFR 41.4482(b)-1 - Definition of taxable gross weight.

Science.gov (United States)

2010-04-01

... Motor Vehicles § 41.4482(b)-1 Definition of taxable gross weight. (a) Actual unloaded weight—(1) In... general. The taxable gross weight of a highway motor vehicle is the sum of the actual unloaded weight of the vehicle fully equipped for service, the actual unloaded weight of any semitrailers or trailers...

Short- and long-term effects of selective dorsal rhizotomy on gross motor function in ambulatory children with spastic diplegia Clinical article

NARCIS (Netherlands)

van Schie, P.E.M.; Schothorst, M.; Dallmeijer, A.J.; Vermeulen, R.J.; van Ouwerkerk, W.J.R.; Strijers, R.L.M.; Becher, J.G.

2011-01-01

Object. The primary aim of this prospective cohort study was to evaluate the short-term (1 year) and long-term (mean 6 years) effects of selective dorsal rhizotomy (SDR) on gross motor function and spasticity in ambulatory children with spastic diplegia. Secondary aims were to investigate side

Advance organizers in a gross anatomy dissection course and their effects on academic achievement.

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Chung, Eun-Kyung; Nam, Kwang-Il; Oh, Sun-A; Han, Eui-Ryoung; Woo, Young-Jong; Hitchcock, Maurice A

2013-04-01

We presented two kinds of advance organizers (AOs), video clips and prosection, for a gross anatomy dissection course and compared their effects on academic achievement and student perception of the learning experience. In total, 141 students at Chonnam National University Medical School were randomly assigned to two groups: Group 1 (n = 70) was provided with video clips AO, whereas Group 2 (n = 71) was provided with prosection AO, the use of cadaveric specimens dissected by the course instructor. Student self-assessment scores regarding the learning objectives of upper limb anatomy improved significantly in both groups. Academic achievement scores in Group 2 were significantly higher than those in Group 1, although the self-assessment scores were not significantly different between the groups. Additionally, students in Group 2 responded significantly more positively to the statements about perception of the learning experience such as helping them understand the course content and concepts, decreasing anxiety about the dissection course, and participating actively in the dissection. It would seem that the application of prosection as an AO improved academic achievement and increased student engagement and satisfaction. This study will contribute to designing effective AOs and developing a teaching and learning strategy for a gross anatomy dissection course. Copyright © 2012 Wiley Periodicals, Inc.

Fine and Gross Motor Task Performance When Using Computer-Based Video Models by Students with Autism and Moderate Intellectual Disability

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Mechling, Linda C.; Swindle, Catherine O.

2013-01-01

This investigation examined the effects of video modeling on the fine and gross motor task performance by three students with a diagnosis of moderate intellectual disability (Group 1) and by three students with a diagnosis of autism spectrum disorder (Group 2). Using a multiple probe design across three sets of tasks, the study examined the…

Content validity and reliability of test of gross motor development in Chilean children

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Marcelo Cano-Cappellacci

2015-01-01

Full Text Available ABSTRACT OBJECTIVE To validate a Spanish version of the Test of Gross Motor Development (TGMD-2 for the Chilean population. METHODS Descriptive, transversal, non-experimental validity and reliability study. Four translators, three experts and 92 Chilean children, from five to 10 years, students from a primary school in Santiago, Chile, have participated. The Committee of Experts has carried out translation, back-translation and revision processes to determine the translinguistic equivalence and content validity of the test, using the content validity index in 2013. In addition, a pilot implementation was achieved to determine test reliability in Spanish, by using the intraclass correlation coefficient and Bland-Altman method. We evaluated whether the results presented significant differences by replacing the bat with a racket, using T-test. RESULTS We obtained a content validity index higher than 0.80 for language clarity and relevance of the TGMD-2 for children. There were significant differences in the object control subtest when comparing the results with bat and racket. The intraclass correlation coefficient for reliability inter-rater, intra-rater and test-retest reliability was greater than 0.80 in all cases. CONCLUSIONS The TGMD-2 has appropriate content validity to be applied in the Chilean population. The reliability of this test is within the appropriate parameters and its use could be recommended in this population after the establishment of normative data, setting a further precedent for the validation in other Latin American countries.

Associations of vitamin D status, bone health and anthropometry, with gross motor development and performance of school-aged Indian children who were born at term with low birth weight

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Filteau, Suzanne; Rehman, Andrea M; Yousafzai, Aisha; Chugh, Reema; Kaur, Manpreet; Sachdev, H P S; Trilok-Kumar, Geeta

2016-01-01

Objectives There is little information regarding motor development of children born at term with low birth weight (LBW), a group that constitutes a large proportion of children in South Asia. We used data from infancy and at school age from a LBW cohort to investigate children's motor performance using causal inference. Design Cross-sectional follow-up study. Setting Delhi, India. Participants We recruited 912 children aged 5 years who had participated in a trial of vitamin D for term LBW infants in the first 6 months of life. Outcome measures We focused on gross motor development, using the Ages and Stages Questionnaire (ASQ) gross motor scale and several measures of motor performance. We examined the effects on these of current anthropometry, vitamin D status and bone health, controlling for age, sex, season of interview, socioeconomic variables, early growth, recent morbidity, sun exposure and animal food intake. Results In adjusted analyses, stunted children (height-for-age Z (HAZ) squats in 15 s. Poorer vitamin D status was associated with the ability to perform more stands and squats. Lower tibia ultrasound Z score was associated with greater hand grip strength. Early growth and current body mass index had no associations with motor outcomes. Conclusions Current HAZ and arm muscle area showed the strongest associations with gross motor outcomes, likely due to a combination of simple physics and factors associated with stunting. The counterintuitive inverse associations of tibia health and vitamin D status with outcomes may require further research. PMID:26747034

Gross motor function, functional skills and caregiver assistance in children with spastic cerebral palsy (CP) with and without cerebral visual impairment (CVI)

NARCIS (Netherlands)

Salavati, M.; Rameckers, E.A.A.; Steenbergen, B.; Schans, C.P. van der

2014-01-01

Aim: To determine whether the level of gross motor function and functional skills in children with cerebral palsy (CP) and cerebral visual impairment (CVI) as well as caregiver assistance are lower in comparison with the corresponding group of children experiencing CP without CVI. Method: Data

Gross motor function, functional skills and caregiver assistance in children with spastic cerebral palsy (CP) with and without cerebral visual impairment (CVI)

NARCIS (Netherlands)

Salavati, Masoud; Rameckers, E.A.A.; Steenbergen, B.; van der Schans, Cees

2014-01-01

Abstract Aim: To determine whether the level of gross motor function and functional skills in children with cerebral palsy (CP) and cerebral visual impairment (CVI) as well as caregiver assistance are lower in comparison with the corresponding group of children experiencing CP without CVI. Method:

Influences on achieving motor milestones: A twin-singleton study

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Brouwer, S.I.; van Beijsterveldt, C.E.M.; Bartels, M.; Hudziak, J.; Boomsma, D.I.

2006-01-01

In order to determine if twinning impacted achievement of motor milestones the attainment of early motor milestones in twins was examined and compared to published data from singletons of the same age from the same culture and birth years. We examined the influence of twinning, sex, zygosity and

Effects of Individual and School-Level Characteristics on a Child’s Gross Motor Coordination Development

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Raquel Chaves

2015-07-01

Full Text Available The aim of this study was to identify child and school-level characteristics that explained inter-individual differences in gross motor coordination (GMC. Participants (n = 390, recruited from 18 Portuguese primary schools, were aged 6 to 10 years of age. Birth weight, body fat (BF, physical activity (PA, physical fitness (PF and GMC were assessed. School size, setting, infrastructure and physical education classes were considered as school context markers. A multilevel modeling approach was used to identify hierarchical effects (child and school levels. It was found that children-level variables (sex, PF, and BF significantly explained 63% of the 90% variance fraction at the individual level; boys outperformed girls (p < 0.05, individuals with higher BF were less coordinated (p < 0.05, and those with higher PF were more coordinated (p < 0.05. School-variables (e.g. school size and playing surface explained 84% of the 10% variation fraction. These findings confirm the roles of sex, PFS and BF. Interestingly they also suggest that the school environment plays a minor but significant role in GMC development. However, it is important to stress that the school context and conditions can also play an important role in a child’s motor development, providing adequate and enriching motor opportunities.

The Effect of Picture Task Cards on Performance of the Test of Gross Motor Development by Preschool-Aged Children: A Preliminary Study

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Breslin, Casey M.; Robinson, Leah E.; Rudisill, Mary E.

2013-01-01

Performance on the Test of Gross Motor Development (Second Edition; TGMD-2) by children with autism spectrum disorders improves when picture task cards were implemented into the assessment protocol [Breslin, C.M., & Rudisill, M.E. (2011). "The effect of visual supports on performance of the TGMD-2 for children with autism spectrum…

Classification of cerebral palsy: association between gender, age, motor type, topography and Gross Motor Function Classificação da paralisia cerebral: associação entre gênero, idade, tipo motor, topografia e Função Motora Grossa

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Luzia Iara Pfeifer

2009-12-01

Full Text Available The goal of this study was to assess the relation between gender, age, motor type, topography and gross motor function, based on the Gross Motor Function System of children with cerebral palsy. Trunk control, postural changes and gait of one hundred children between 5 months and 12 years old, were evaluated. There were no significant differences between gender and age groups (p=0.887 or between gender and motor type (p=0.731. In relation to body topography most children (88% were spastic quadriplegic. Most hemiplegics children were rated in motor level I, children with diplegia were rated in motor level III, and quadriplegic children were rated in motor level V. Functional classification is necessary to understand the differences in cerebral palsy and to have the best therapeutic planning since it is a complex disease which depends on several factors.Este estudo teve como objetivo avaliar a relação entre gênero, idade, tipo motor, topografia e Função Motora Grossa, baseado no Sistema de Função Motora Grossa em crianças com paralisia cerebral. Participaram desta pesquisa 100 crianças com idade entre 5 meses a 12 anos que foram observadas em relação ao controle de tronco, trocas posturais e marcha. Não houve diferenças significativas entre gêneros e grupos etários (p=0,887 e entre gênero e tipo motor (p=0,731. Em relação à topografia corporal, houve predomínio de crianças com quadriplegia, sendo que a maioria (88% era do tipo espástico. Quanto ao nível motor, as crianças hemiplégicas pertenciam em sua maioria ao nível I, as diplégicas ao nível III e as quadriplégicas ao nível V. Sendo a paralisia cerebral uma condição complexa que depende de diversos fatores, beneficia-se de classificações funcionais para compreensão da diversidade e melhor planejamento terapêutico.

The development of a screening tool to evaluate gross motor function in HIV-infected infants.

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Hilburn, Nicole; Potterton, Joanne; Stewart, Aimee; Becker, Piet

2011-12-01

Neurodevelopmental delay or HIV encephalopathy is a stage four disease indicator for paediatric HIV/AIDS according to the World Health Organisation (WHO), and may be used as a criterion for initiation of highly active antiretroviral therapy (HAART). To date, the only means of prevention of this condition is early initiation of HAART. Studies which have been carried out in South African clinics have revealed the high prevalence of this condition. In developing countries, commencement of HAART is based on declining virologic and immunologic status, as standardised neurodevelopmental assessment tools are not widely available. A standardised developmental screening tool which is suitable for use in a developing country is therefore necessary in order to screen for neurodevelopmental delay to allow for further assessment and referral to rehabilitation services, as well as providing an additional assessment criterion for initiation of HAART. The infant gross motor screening test (IGMST) was developed for this purpose. The standardisation sample of the IGMST consisted of 112 HIV-infected infants between six and 18 months of age. Item selection for the IGMST was based on the Gross Motor scale of the Bayley Scales of Infant Development (BSID)-III. Content validity was assessed by a panel of experts using a nominal group technique (NGT; agreement >80%). Concurrent validity (n=60) of the IGMST was carried out against the BSID-III, and agreement was excellent (K=0.85). The diagnostic properties of the IGMST were evaluated and revealed: sensitivity 97.4%, specificity 85.7%, positive predictive value (PPV) 92.7%, and negative predictive value (NPV) 94.7%. Reliability testing (n=30) revealed inter-rater reliability as: r=1, test-retest reliability: r=0.98 and intra-rater reliability: r=0.98. The results indicate that the statistical properties of the IGMST are excellent, and the tool is suitable for use within the paediatric HIV setting.

Normal motor milestone development for use to promote child care

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Mahdin A. Husaini

2016-10-01

Full Text Available Background Motor behavior is an essential aspect of child development, and usually assessed in terms of age of achievement of motor milestone. The early detection of infants experiencing subtle delays in motor maturation can allow early intervention in developmental problems. Intervention can be more effective if delays are identified early. In order to facilitate the identification of early delays, the Center of Nutrition and Foods Research and Development in Bogor has designed a simple tool to monitor the child (aged 3 to 18 months motor development. Objective To develop an observable of normal gross motor maturation for use to detect deviance or motor delay. Methods A total of 2100 healthy children, aged 3-18 months, from high socio-economic group, in urban and suburban areas, were studied. Body length, weight and motor development were measured on all children. Gross motor development was measured 17 pre selected milestones: lie, sit, crawl, creep, stand Mth assistance, walk with assistance, stand alone, walk alone, and run. Results There were no differences between males and females in the comparison of attainment motor maturation therefore a sex combined curve was developed. Conclusion The curve of normal motor milestone development can be used as a tool to evaluate motor development over time, and/or as a child development card for use in primary health care.

Reliability of the Brazilian Portuguese version of the Gross Motor Function Measure in children with cerebral palsy

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Almeida, Kênnea M.; Albuquerque, Karolina A.; Ferreira, Marina L.; Aguiar, Stéphany K. B.; Mancini, Marisa C.

2016-01-01

OBJECTIVE: To test the intra- and interrater reliability of the Brazilian Portuguese version of the 66-item Gross Motor Function Measure (GMFM-66). METHOD: The sample included 48 children with cerebral palsy (CP), ranging from 2-17 years old, classified at levels I to IV of the Gross Motor Function Classification System (GMFCS) and four child rehabilitation examiners. A main examiner evaluated all children using the GMFM-66 and video-recorded the assessments. The other examiners watched the video recordings and scored them independently for the assessment of interrater reliability. For the intrarater reliability evaluation, the main examiner watched the video recordings one month after the evaluation and re-scored each child. We calculated reliability by using intraclass correlation coefficients (ICC) with their respective 95% confidence intervals. RESULTS: Excellent test reliability was documented. The intrarater reliability of the total sample was ICC=0.99 (95% CI 0.98-0.99), and the interrater reliability was ICC=0.97 (95% CI 0.95-0.98). The reliability across GMFCS levels ranged from ICC=0.92 (95% CI 0.72-0.98) to ICC=0.99 (95% CI 0.99-0.99); the lowest value was the interrater reliability for the GMFCS IV group. Reliability in the five GMFM dimensions varied from ICC=0.95 (95% CI 0.93-0.97) to ICC=0.99 (95% CI 0.99-0.99). CONCLUSION: The Brazilian Portuguese version of the GMFM-66 showed excellent intra- and interrater reliability when used in Brazilian children with CP levels GMFCS I to IV. PMID:26786081

Exploring the Relationship between Participation in a Structured Sports Program and Development of Gross Motor Skills in Children Ages 3 to 6 Years

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Jahagirdar, Ishanee; Venditti, Laura Anne; Duncan, Andrea; Reed, Nick; Fleming, Sean

2017-01-01

This study looked at the relationship between participation in a structured sports program and gross-motor-skills development in children aged 3 to 6 years. Twenty-seven children participated in the study, with 16 children receiving an eight-week sports program intervention. Children were assessed at pre- and postintervention using a modified…

Analysis of an intervention directed to the development of balance and gross and fine motor coordination

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Letícia Carrillo Maronesi

2015-07-01

Full Text Available Introduction: Children’s motor skills evolve according to age and the continuing influence of intrinsic and extrinsic factors that cause variations from one child to another; this makes the course of development unique in each child. Objective: To develop an intervention for a child with delays in fine motor coordination, gross motor coordination and balance and analyze its impact on the child’s development. Methods: Pre- and post-test quasi-experimental design. The instrument used was the Motor Development Scale applied to a 4 year old child. An intervention plan was developed based on the results obtained throught the tests. The plan consists of activities designed to stimulate the aforementioned acquisitions. The implementation of the intervention plan lasted two months. The child was tested at the beginning and at the end of the intervention to determine whether there was gain in the stimulated acquisitions. The JT method was adopted for data analysis and verification of occurrence of reliable and clinically relevant positive changes. Results: The results of this study demonstrate that reliable positive changes occurred with respect to the psychomotor items that underwent stimulation. Conclusion: It is possible to infer that this intervention had a positive effect on the child’s development . Hence, this study contributes to improve the care provided to children with delayed psychomotor development, illustrating possibilities of strategies and activities. It also allows the recognition of the action of occupational therapists as one of the professionals who compose the multidisciplinary team focused on early intervention.

Test of Gross Motor Development-3 (TGMD-3) with the Use of Visual Supports for Children with Autism Spectrum Disorder: Validity and Reliability

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Allen, K. A.; Bredero, B.; Van Damme, T.; Ulrich, D. A.; Simons, J.

2017-01-01

The validity and reliability of the Test of Gross Motor Development-3 (TGMD-3) were measured, taking into consideration the preference for visual learning of children with autism spectrum disorder (ASD). The TGMD-3 was administered to 14 children with ASD (4-10 years) and 21 age-matched typically developing children under two conditions: TGMD-3…

Motor performance of pupils with attention deficit hyperactivity disorder (ADHD).

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Otipková, Zuzana

2012-01-01

Title: Motor performance of pupils with attention deficit hyperactivity disorder (ADHD). Objectives: The aim of the work was to determine the level of fine and gross motor skills of upper extremities of the pupils with diagnosis ADHD at schools specialized on these pupils and compare it with the fine and gross motor skills of upper extremities of children without this diagnosis at common elementary school. Further work objective was to determine the level of gross motor skills of lower limbs ...

[Stimulation at home and motor development among 36-month-old Mexican children].

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Osorio, Erika; Torres-Sánchez, Luisa; Hernández, María Del Carmen; López-Carrillo, Lizbeth; Schnaas, Lourdes

2010-01-01

To identify the relationship between stimulation at home and motor development among 36 month-old children. The development of gross and fine motor skills of 169 infants (50.9% boys and 49.1% girls) was assessed at the age of 36 months with the Peabody Developmental Motor Scale. The quality of home stimulation was determined during a prior evaluation (at 30 months) by means of the HOME Scale. Total stimulation at home was significantly associated with better performance in the gross and fine motor areas. Particular aspects of this home stimulation were related to better gross and fine motor functions. Static balance and locomotion (gross motor skills) and grasping and visual-motor integration (fine motor skills) are associated with particular aspects of home stimulation, such as parent-child interaction, verbal reinforcement of the child's positive actions and providing the child with clear boundaries.

Effects of home-based locomotor treadmill training on gross motor function in young children with cerebral palsy: a quasi-randomized controlled trial.

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Mattern-Baxter, Katrin; McNeil, Stefani; Mansoor, Jim K

2013-11-01

To examine the effects of an intensive home-based program of treadmill training on motor skills related to walking in preambulatory children with cerebral palsy (CP). Quasi-randomized controlled trial. Homes of the participants. Children with CP (N=12) with Gross Motor Function Classification System levels I and II were assigned to the intervention group (n=6; mean age ± SD, 21.76±6.50mo) and control group (n=6; 21.25±6.07mo). All children were tested preintervention, postintervention, at a 1-month follow-up, and at a 4-month follow-up. All children received their weekly scheduled physical therapy sessions at their homes. In addition, children in the intervention group walked on a portable treadmill in their homes 6 times per week, twice daily for 10- to 20-minute sessions, for 6 weeks. The intervention was carried out by the children's parents with weekly supervision by a physical therapist. Gross Motor Function Measure-66 Dimensions D/E, Peabody Developmental Motor Scales-2 (PDMS-2), Pediatric Evaluation of Disability Inventory (PEDI), timed 10-m walk test (10MWT), and Functional Mobility Scale (FMS). The Friedman test and Mann-Whitney U test were conducted for within-group and between-group differences, respectively. There was a significant between-group treatment effect for the PDMS-2 at posttest (P=.01) and 1-month postintervention follow-up (P=.09), as well as for the PEDI at posttest (P=.01), the 1-month postintervention follow-up (P=.009), and the 4-month postintervention follow-up (P=.04). The FMS was significant at the posttest (P=.04). Home-based treadmill training accelerates the attainment of walking skills and decreases the amount of support used for walking in young children with CP. Copyright © 2013 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

The swimming program effects on the gross motor function, mental adjustment to the aquatic environment, and swimming skills in children with cerebral palsy: A pilot study

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Jorgić Bojan

2012-01-01

Full Text Available The aim of this research was to determine the swimming program effects on the gross motor function, mental adjustment to the aquatic environment and the ability to move in the water and swim in children with cerebral palsy. The sample consisted of seven children (4 boys and 3 girls with spastic cerebral palsy and an average age of 9y 5mo ± 1y 3 mo. The swimming program lasted 6 weeks, with two swimming sessions per week. Each session lasted 45 minutes. The swimming program included the application of the Halliwick Method and swimming exercises which are used in a healthy population. The GMFM test was used for the assessment of gross motor functions. The WOTA2 test was applied to assess mental adjustment and swimming skills. The Wilcoxon matched pairs test was used to determine the statistically significant differences between the initial and final measuring. The results have indicated that there was statistically significant differences in the E dimension (p=0.04 and the total score T (p=0.03 of the GMFM test, then for mental adjustment to the aquatic environment WMA (p=0.02, ability to move in water andswimming skills WSW (p=0.03 and the overall result WTO (p=0.02 of the WOTA2 test. The applied swimming program had a statistically significant effect on the improvement in walking, running and jumping as well as the overall gross motor functions of children with cerebral palsy. The applied program also contributed to a statistically significant influence on the increase in mental adjustment to the aquatic environment and the ability to move in water and swim.

Physical activity and obesity mediate the association between childhood motor function and adolescents' academic achievement.

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Kantomaa, Marko T; Stamatakis, Emmanuel; Kankaanpää, Anna; Kaakinen, Marika; Rodriguez, Alina; Taanila, Anja; Ahonen, Timo; Järvelin, Marjo-Riitta; Tammelin, Tuija

2013-01-29

The global epidemic of obesity and physical inactivity may have detrimental implications for young people's cognitive function and academic achievement. This prospective study investigated whether childhood motor function predicts later academic achievement via physical activity, fitness, and obesity. The study sample included 8,061 children from the Northern Finland Birth Cohort 1986, which contains data about parent-reported motor function at age 8 y and self-reported physical activity, predicted cardiorespiratory fitness (cycle ergometer test), obesity (body weight and height), and academic achievement (grades) at age 16 y. Structural equation models with unstandardized (B) and standardized (β) coefficients were used to test whether, and to what extent, physical activity, cardiorespiratory fitness, and obesity at age 16 mediated the association between childhood motor function and adolescents' academic achievement. Physical activity was associated with a higher grade-point average, and obesity was associated with a lower grade-point average in adolescence. Furthermore, compromised motor function in childhood had a negative indirect effect on adolescents' academic achievement via physical inactivity (B = -0.023, 95% confidence interval = -0.031, -0.015) and obesity (B = -0.025, 95% confidence interval = -0.039, -0.011), but not via cardiorespiratory fitness. These results suggest that physical activity and obesity may mediate the association between childhood motor function and adolescents' academic achievement. Compromised motor function in childhood may represent an important factor driving the effects of obesity and physical inactivity on academic underachievement.

Physical activity and obesity mediate the association between childhood motor function and adolescents’ academic achievement

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Kantomaa, Marko T.; Stamatakis, Emmanuel; Kankaanpää, Anna; Kaakinen, Marika; Rodriguez, Alina; Taanila, Anja; Ahonen, Timo; Järvelin, Marjo-Riitta; Tammelin, Tuija

2013-01-01

The global epidemic of obesity and physical inactivity may have detrimental implications for young people’s cognitive function and academic achievement. This prospective study investigated whether childhood motor function predicts later academic achievement via physical activity, fitness, and obesity. The study sample included 8,061 children from the Northern Finland Birth Cohort 1986, which contains data about parent-reported motor function at age 8 y and self-reported physical activity, predicted cardiorespiratory fitness (cycle ergometer test), obesity (body weight and height), and academic achievement (grades) at age 16 y. Structural equation models with unstandardized (B) and standardized (β) coefficients were used to test whether, and to what extent, physical activity, cardiorespiratory fitness, and obesity at age 16 mediated the association between childhood motor function and adolescents’ academic achievement. Physical activity was associated with a higher grade-point average, and obesity was associated with a lower grade-point average in adolescence. Furthermore, compromised motor function in childhood had a negative indirect effect on adolescents’ academic achievement via physical inactivity (B = –0.023, 95% confidence interval = –0.031, –0.015) and obesity (B = –0.025, 95% confidence interval = –0.039, –0.011), but not via cardiorespiratory fitness. These results suggest that physical activity and obesity may mediate the association between childhood motor function and adolescents’ academic achievement. Compromised motor function in childhood may represent an important factor driving the effects of obesity and physical inactivity on academic underachievement. PMID:23277558

Skeletal maturation, fundamental motor skills and motor coordination in children 7-10 years.

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Freitas, Duarte L; Lausen, Berthold; Maia, José António; Lefevre, Johan; Gouveia, Élvio Rúbio; Thomis, Martine; Antunes, António Manuel; Claessens, Albrecht L; Beunen, Gaston; Malina, Robert M

2015-01-01

Relationships between skeletal maturation and fundamental motor skills and gross motor coordination were evaluated in 429 children (213 boys and 216 girls) 7-10 years. Skeletal age was assessed (Tanner-Whitehouse 2 method), and stature, body mass, motor coordination (Körperkoordinations Test für Kinder, KTK) and fundamental motor skills (Test of Gross Motor Development, TGMD-2) were measured. Relationships among chronological age, skeletal age (expressed as the standardised residual of skeletal age on chronological age) and body size and fundamental motor skills and motor coordination were analysed with hierarchical multiple regression. Standardised residual of skeletal age on chronological age interacting with stature and body mass explained a maximum of 7.0% of the variance in fundamental motor skills and motor coordination over that attributed to body size per se. Standardised residual of skeletal age on chronological age alone accounted for a maximum of 9.0% of variance in fundamental motor skills, and motor coordination over that attributed to body size per se and interactions between standardised residual of skeletal age on chronological age and body size. In conclusion, skeletal age alone or interacting with body size has a negligible influence on fundamental motor skills and motor coordination in children 7-10 years.

Interrater reliability assessment using the Test of Gross Motor Development-2.

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Barnett, Lisa M; Minto, Christine; Lander, Natalie; Hardy, Louise L

2014-11-01

The aim was to examine interrater reliability of the object control subtest from the Test of Gross Motor Development-2 by live observation in a school field setting. Reliability Study--cross sectional. Raters were rated on their ability to agree on (1) the raw total for the six object control skills; (2) each skill performance and (3) the skill components. Agreement for the object control subtest and the individual skills was assessed by an intraclass correlation (ICC) and a kappa statistic assessed for skill component agreement. A total of 37 children (65% girls) aged 4-8 years (M = 6.2, SD = 0.8) were assessed in six skills by two raters; equating to 222 skill tests. Interrater reliability was excellent for the object control subset (ICC = 0.93), and for individual skills, highest for the dribble (ICC = 0.94) followed by strike (ICC = 0.85), overhand throw (ICC = 0.84), underhand roll (ICC = 0.82), kick (ICC = 0.80) and the catch (ICC = 0.71). The strike and the throw had more components with less agreement. Even though the overall subtest score and individual skill agreement was good, some skill components had lower agreement, suggesting these may be more problematic to assess. This may mean some skill components need to be specified differently in order to improve component reliability. Crown Copyright © 2013. Published by Elsevier Ltd. All rights reserved.

Desempenho motor grosso e sua associação com fatores neonatais, familiares e de exposição à creche em crianças até três anos de idade Gross motor performance and its association with neonatal and familial factors and day care exposure among children up to three years old

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DCC Santos

2009-04-01

Full Text Available OBJETIVO: Analisar o desempenho motor grosso e sua associação com fatores neonatais, familiares e de exposição à creche em crianças com até três anos de idade, frequentadoras de creches públicas. MÉTODOS: Estudo transversal no qual foram avaliadas 145 crianças (58 com idade entre 6-11 meses, 54 entre 12-23 meses e 33 entre 24-38 meses frequentadoras de seis creches públicas de Piracicaba (SP. O teste Peabody Developmental Motor Scale-2 foi utilizado para avaliação do desempenho motor grosso global e subtestes motores que compõem a escala (Reflexos, Habilidades Estacionárias, Habilidades de Locomoção e Manipulação de Objetos. Foram coletados dados neonatais, familiares e de exposição à creche e pesquisada a associação desses ao desempenho motor suspeito de atraso. RESULTADOS:A prevalência de suspeita de atraso no desempenho motor grosso foi de 17%, com desvantagens em crianças menores de 24 meses e em Habilidades de Locomoção; encontrada associação de risco de desempenho motor grosso suspeito de atraso e renda familiar, e suspeita de atraso em Habilidades de Locomoção e escolaridade paterna. Crianças cujas famílias tinham renda mensal até R$700,00 estavam 2,81 vezes mais expostas a apresentar desempenho motor grosso suspeito de atraso. Crianças cujos pais tinham até oito anos de escolaridade apresentaram risco 4,63 vezes maior de atraso em Habilidades de Locomoção. Não foi encontrada associação de risco com as demais variáveis. CONCLUSÃO:Os resultados apontam maior atenção ao desenvolvimento motor durante os primeiros 24 meses de crianças que frequentam creches, especialmente as inseridas em famílias com menor renda mensal e cujos pais têm menos escolaridade.OBJECTIVE: To analyze gross motor performance and its association with neonatal and familial factors and day care exposure among children up to three years of age attending public day care centers. METHODS:This was a cross-sectional study that

Systematic review of physiotherapy interventions to improve gross motor capacity and performance in children and adolescents with an acquired brain injury.

Science.gov (United States)

Baque, Emmah; Sakzewski, Leanne; Barber, Lee; Boyd, Roslyn N

2016-01-01

To systematically review the efficacy of physiotherapy interventions to improve gross motor capacity, performance and societal participation in children aged 5-17 years with an acquired brain injury (ABI). Randomized and non-randomized controlled trials, cohort, case series, case-control and case studies were included and classified according to grades of evidence. Methodological quality of studies was assessed using the Downs and Black (D&B) scale and quantitative data was analysed using effect sizes. Two home-based studies investigated functional strength training (one randomized controlled trial, n = 20, level 2b, D&B = 16/32 and one non-randomized self-control study, n = 19, level 4, D&B = 15/32). Four studies evaluated virtual reality including: one pilot study, n = 50, level 4, D&B = 22/32; one single-subject, non-concurrent, randomized multiple baseline study, n = 3, level 4, D&B = 15/32; one case series study, n = 2, level 4, D&B = 15/32; one case study, n = 1, level 4, D&B = 15/32. Effect sizes for the randomized controlled trial ranged between 0.30-1.29 for the Functional Reach and Timed Up and Go outcome measures. There is preliminary evidence to support the efficacy of physiotherapy interventions to improve gross motor outcomes in children with an ABI. Both functional strength training and virtual-reality based therapy are potential treatment options for clinicians to prescribe in either home or clinical settings.

Relationship between motor proficiency and body composition in 6- to 10-year-old children.

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Marmeleira, José; Veiga, Guida; Cansado, Hugo; Raimundo, Armando

2017-04-01

The aim of this study is to examine the relationship between motor skill competence and body composition of 6- to 10-year-old children. Seventy girls and 86 boys participated. Body composition was measured by body mass index and skinfold thickness. Motor proficiency was evaluated through the Bruininks-Oseretsky Test of Motor Proficiency-Short Form, which included measures of gross motor skills and fine motor skills. Significant associations were found for both sexes between the percentage of body fat and (i) the performance in each gross motor task, (ii) the composite score for gross motor skills and (iii) the motor proficiency score. The percentage of body fat was not significantly associated with the majority of the fine motor skills items and with the respective composite score. Considering body weigh categories, children with normal weight had significantly higher scores than their peers with overweight or with obesity in gross motor skills and in overall motor proficiency. Children's motor proficiency is negatively associated with body fat, and normal weight children show better motor competence than those who are overweight or obese. The negative impact of excessive body weight is stronger for gross motor skills that involve dynamic body movements than for stationary object control skills; fine motor skills appear to be relatively independent of the constraints imposed by excessive body weight. © 2017 Paediatrics and Child Health Division (The Royal Australasian College of Physicians).

Test of gross motor development-2 for Filipino children with intellectual disability: validity and reliability.

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Capio, Catherine M; Eguia, Kathlynne F; Simons, Johan

2016-01-01

This study aimed to examine aspects of validity and reliability of the Test of Gross Motor Development-2 (TGMD-2) in Filipino children with intellectual disability. Content and construct validity were verified, as well as inter-rater and intra-rater reliability. Two paediatric physiotherapists tested 81 children with intellectual disability (mean age = 9.29 ± 2.71 years) on locomotor and object control skills. Analysis of covariance, confirmatory factor analysis and analysis of variance were used to test validity, while Cronbach's alpha, intra-class correlation coefficients (ICC) and Bland-Altman plots were used to examine reliability. Age was a significant predictor of locomotor and object control scores (P = 0.004). The data fit the hypothesised two-factor model with fit indices as follows: χ(2) = 33.525, DF = 34, P = 0.491, χ(2)/DF = 0.986. As hypothesised, gender was a significant predictor for object control skills (P = 0.038). Participants' mean scores were significantly below mastery (locomotor, P intellectual disability.

Possible linkage between visual and motor development in children with cerebral palsy.

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Lew, Helen; Lee, Hee Song; Lee, Jae Yeun; Song, Junyoung; Min, Kyunghoon; Kim, MinYoung

2015-03-01

The purpose of this study was to examine ophthalmic disorders associated with neurological disorders in children with cerebral palsy. Children clinically diagnosed as cerebral palsy with supportive abnormal magnetic resonance imaging results were included in this prospective study. All participants were recommended to have comprehensive ophthalmic exams. To assess motor function, the Gross Motor Function Classification System and the Gross Motor Function Measure were used. To assess motor and cognitive function, the Bayley Scales of Infant Development-II was used. Forty-seven children completed all the evaluations and the data were analyzed. Ametropia was seen in 78.7% and strabismus was seen in 44.7% of the 47 children. When subjects were divided into severely impaired and mildly impaired groups based on Gross Motor Function Classification System level, ametropia was more prevalent in the severely impaired than the mildly impaired (95.8% versus 60.9%, P gross motor impairment correlated with the degree of refractive error in the subjects older than 36 months (r = -0.65 for the Bayley Scales of Infant Development-II motor scale, P gross motor function have a high possibility of severe refractive disorder that becomes evident from 36 months after birth. These results suggest that brain injury and impaired motor development negatively affect ophthalmic development. Hence, an ophthalmic examination is recommended for young children with cerebral palsy to start early management. Copyright © 2015 Elsevier Inc. All rights reserved.

Obesity leads to declines in motor skills across childhood.

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Cheng, J; East, P; Blanco, E; Sim, E Kang; Castillo, M; Lozoff, B; Gahagan, S

2016-05-01

Poor motor skills have been consistently linked with a higher body weight in childhood, but the causal direction of this association is not fully understood. This study investigated the temporal ordering between children's motor skills and weight status at 5 and 10 years. Participants were 668 children (54% male) who were studied from infancy as part of an iron deficiency anaemia preventive trial and follow-up study in Santiago, Chile. All were healthy, full-term and weighing 3 kg or more at birth. Cross-lagged panel modelling was conducted to understand the temporal precedence between children's weight status and motor proficiency. Analyses also examined differences in gross and fine motor skills among healthy weight, overweight, and obese children. A higher BMI at 5 years contributed to declines in motor proficiency from 5 to 10 years. There was no support for the reverse, that is, poor motor skills at 5 years did not predict increases in relative weight from 5 to 10 years. Obesity at 5 years also predicted declines in motor proficiency. When compared with normal weight children, obese children had significantly poorer total and gross motor skills at both 5 and 10 years. Overweight children had poorer total and gross motor skills at 10 years only. The differences in total and gross motor skills among normal weight, overweight and obese children appear to increase with age. There were small differences in fine motor skill between obese and non-obese children at 5 years only. Obesity preceded declines in motor skills and not the reverse. Study findings suggest that early childhood obesity intervention efforts might help prevent declines in motor proficiency that, in turn, may positively impact children's physical activity and overall fitness levels. © 2016 John Wiley & Sons Ltd.

The Influence of Guided Error-Based Learning on Motor Skills Self-Efficacy and Achievement.

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Chien, Kuei-Pin; Chen, Sufen

2018-01-01

The authors investigated the role of errors in motor skills teaching, specifically the influence of errors on skills self-efficacy and achievement. The participants were 75 undergraduate students enrolled in pétanque courses. The experimental group (guided error-based learning, n = 37) received a 6-week period of instruction based on the students' errors, whereas the control group (correct motion instruction, n = 38) received a 6-week period of instruction emphasizing correct motor skills. The experimental group had significantly higher scores in motor skills self-efficacy and outcomes than did the control group. Novices' errors reflect their schema in motor skills learning, which provides a basis for instructors to implement student-centered instruction and to facilitate the learning process. Guided error-based learning can effectively enhance beginners' skills self-efficacy and achievement in precision sports such as pétanque.

Introduction of the gross motor function classification system in Venezuela--a model for knowledge dissemination.

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Löwing, Kristina; Arredondo, Ynes C; Tedroff, Marika; Tedroff, Kristina

2015-09-04

A current worldwide common goal is to optimize the health and well-being of children with cerebral palsy (CP). In order to reach that goal, for this heterogeneous group, a common language and classification systems are required to predict development and offer evidence based interventions. In most countries in Africa, South America, Asia and Eastern Europe the classification systems for CP are unfamiliar and rarely used. Education and implementation are required. The specific aims of this study were to examine a model in order to introduce the Gross Motor Function Classification System (GMFCS-E&R) in Venezuela, and to examine the validity and the reliability. Children with CP, registered at a National child rehabilitation centre in Venezuela, were invited to participate. The Spanish version of GMFCS-E&R was used. The Wilson mobility scale was translated and used to examine the concurrent validity. A structured questionnaire, comprising aspects of mobility and gross motor function, was constructed. In addition, each child was filmed. A paediatrician in Venezuela received supervised self-education in GMFCS-E&R and the Wilson mobility scale. A Swedish student was educated in GMFCS-E&R and the Wilson mobility scale prior to visiting Venezuela. In Venezuela, all children were classified and scored by the paediatrician and student independently. An experienced paediatric physiotherapist (PT) in Sweden made independent GMFCS-E&R classifications and Wilson mobility scale scorings, accomplished through merging data from the structured questionnaire with observations of the films. Descriptive statistics were used and reliability was presented with weighted Kappa (Kw). Spearman's correlation coefficient was calculated to explore the concurrent validity between GMFCS-E&R and Wilson mobility scale. Eighty-eight children (56 boys), mean age 10 years (3-18), with CP participated. The inter-rater reliability of GMFCS-E&R between; the paediatrician and the PT was Kw = 0.85 (95% CI

Motor skills in kindergarten: Internal structure, cognitive correlates and relationships to background variables.

Science.gov (United States)

Oberer, Nicole; Gashaj, Venera; Roebers, Claudia M

2017-04-01

The present study aimed to contribute to the discussion about the relation between motor coordination and executive functions in preschool children. Specifically, the relation between gross and fine motor skills and executive functions as well as the relation to possible background variables (SES, physical activity) were investigated. Based on the data of N=156 kindergarten children the internal structure of motor skills was investigated and confirmed the theoretically assumed subdivision of gross and fine motor skills. Both, gross and fine motor skills correlated significantly with executive functions, whereas the background variables seemed to have no significant impact on the executive functions and motor skills. Higher order control processes are discussed as an explanation of the relation between executive functions and motor skills. Copyright © 2017 Elsevier B.V. All rights reserved.

Motor Skill Competence and Perceived Motor Competence: Which Best Predicts Physical Activity among Girls?

OpenAIRE

Khodaverdi, Zeinab; Bahram, Abbas; Khalaji, Hassan; Kazemnejad, Anoshirvan

2013-01-01

Abstract Background The main purpose of this study was to determine which correlate, perceived motor competence or motor skill competence, best predicts girls? physical activity behavior. Methods A sample of 352 girls (mean age=8.7, SD=0.3 yr) participated in this study. To assess motor skill competence and perceived motor competence, each child completed the Test of Gross Motor Development-2 and Physical Ability sub-scale of Marsh?s Self-Description Questionnaire. Children?s physical activit...

Assessment of gross motor skills and phenotype profile in children 9-11 years of age in survivors of acute lymphoblastic leukemia.

Science.gov (United States)

Leone, Mario; Viret, Pierre; Bui, Hung Tien; Laverdière, Caroline; Kalinova, Émilia; Comtois, Alain-Steve

2014-01-01

The purpose of this study was to evaluate the usefulness of a new gross motor skill test battery in acute lymphoblastic leukemia (ALL) children who have been off therapy for at least 1 year and to assess its discriminatory power (discriminant analysis) from healthy children. Twenty children (10 males and 10 females) 9-11 years of age (median age = 10.6 years) were assessed by the UQAC-UQAM test battery and then compared to recent provincial norms. This pilot study was also an opportunity to validate this test battery as a reliable tool for clinical or research purposes in the area of chronic or disabling diseases in children. Eleven motor skill variables grouped into five factors have been measured (speed, agility, balance, coordination, and reaction time). Scores from 10 of the 11 motor skill tests showed significant differences when compared to the control group (P ≤ 0.05). Nearly 50% of patients obtained an average score below the 15th percentile. Furthermore, stepwise discriminant analysis allowed classifying successfully 88.4% of children in the correct group (ALL or Control). The normal development of GMS among children affected by ALL appears to have been compromised. The UQAC-UQAM test battery seems to be sensitive enough to quantify with precision the extent of the motor impairment in these children. The UQAC-UQAM test battery appears to be a useful tool to evaluate the extent to which ALL survivors are affected. Early motor intervention should be considered for those patients even during the treatment periods. © 2013 Wiley Periodicals, Inc.

Motor skills of children with autistic spectrum disorder

Directory of Open Access Journals (Sweden)

Zikl Pavel

2016-01-01

Full Text Available The contribution contains results of a research of motor skills of children with autistic spectrum disorder. The group of children represents besides major triad of symptoms, also described difficulties in the field of motor skills. Our aim to find out what motor skills of these children are in comparison with intact population and what differences are found in individual motor items, i.e. in fine motor skills, gross motor skills and in balance. The data was gained with the use of standardized Movement Assessment Battery test for Children 2 (MABC-2. Objective testing of this group of children is relatively difficult. There were successfully tested 36 children with ASD during this phase of research. The research demonstrated evident motor disorder at 86% of children in the observed sample. Statistically significant were worse results in the field of fine motor skills compared to the results in gross motor skills and balance.

Longitudinal motor development of "apparently normal" high-risk infants at 18 months, 3 and 5 years.

Science.gov (United States)

Goyen, Traci Anne; Lui, Kei

2002-12-01

Motor development appears to be more affected by premature birth than other developmental domains, however few studies have specifically investigated the development of gross and fine motor skills in this population. To examine longitudinal motor development in a group of "apparently normal" high-risk infants. Developmental follow-up clinic in a perinatal centre. Longitudinal observational cohort study. Fifty-eight infants born less than 29 weeks gestation and/or 1000 g and without disabilities detected at 12 months. Longitudinal gross and fine motor skills at 18 months, 3 and 5 years using the Peabody Developmental Motor Scales. The HOME scale provided information of the home environment as a stimulus for development. A large proportion (54% at 18 months, 47% at 3 years and 64% at 5 years) of children continued to have fine motor deficits from 18 months to 5 years. The proportion of infants with gross motor deficits significantly increased over this period (14%, 33% and 81%, pmotor development was positively influenced by the quality of the home environment. A large proportion of high-risk infants continued to have fine motor deficits, reflecting an underlying problem with fine motor skills. The proportion of infants with gross motor deficits significantly increased, as test demands became more challenging. In addition, the development of gross and fine motor skills appears to be influenced differently by the home environment.

Physical activity and obesity mediate the association between childhood motor function and adolescents’ academic achievement

OpenAIRE

Kantomaa, Marko T.; Stamatakis, Emmanuel; Kankaanpää, Anna; Kaakinen, Marika; Rodriguez, Alina; Taanila, Anja; Ahonen, Timo; Järvelin, Marjo-Riitta; Tammelin, Tuija

2012-01-01

The global epidemic of obesity and physical inactivity may have detrimental implications for young people’s cognitive function and academic achievement. This prospective study investigated whether childhood motor function predicts later academic achievement via physical activity, fitness, and obesity. The study sample included 8,061 children from the Northern Finland Birth Cohort 1986, which contains data about parent-reported motor function at age 8 y and self-reported physical activity, pre...

Movement Sonification: Effects on Motor Learning beyond Rhythmic Adjustments

Science.gov (United States)

Effenberg, Alfred O.; Fehse, Ursula; Schmitz, Gerd; Krueger, Bjoern; Mechling, Heinz

2016-01-01

Motor learning is based on motor perception and emergent perceptual-motor representations. A lot of behavioral research is related to single perceptual modalities but during last two decades the contribution of multimodal perception on motor behavior was discovered more and more. A growing number of studies indicates an enhanced impact of multimodal stimuli on motor perception, motor control and motor learning in terms of better precision and higher reliability of the related actions. Behavioral research is supported by neurophysiological data, revealing that multisensory integration supports motor control and learning. But the overwhelming part of both research lines is dedicated to basic research. Besides research in the domains of music, dance and motor rehabilitation, there is almost no evidence for enhanced effectiveness of multisensory information on learning of gross motor skills. To reduce this gap, movement sonification is used here in applied research on motor learning in sports. Based on the current knowledge on the multimodal organization of the perceptual system, we generate additional real-time movement information being suitable for integration with perceptual feedback streams of visual and proprioceptive modality. With ongoing training, synchronously processed auditory information should be initially integrated into the emerging internal models, enhancing the efficacy of motor learning. This is achieved by a direct mapping of kinematic and dynamic motion parameters to electronic sounds, resulting in continuous auditory and convergent audiovisual or audio-proprioceptive stimulus arrays. In sharp contrast to other approaches using acoustic information as error-feedback in motor learning settings, we try to generate additional movement information suitable for acceleration and enhancement of adequate sensorimotor representations and processible below the level of consciousness. In the experimental setting, participants were asked to learn a closed

Movement sonification: Effects on motor learning beyond rhythmic adjustments

Directory of Open Access Journals (Sweden)

Alfred Oliver Effenberg

2016-05-01

Full Text Available Motor learning is based on motor perception and emergent perceptual-motor representations. A lot of behavioral research is related to single perceptual modalities, but during last two decades the contribution of multimodal perception on motor behavior was discovered more and more. A growing number of studies indicate an enhanced impact of multimodal stimuli on motor perception, motor control and motor learning in terms of better precision and higher reliability of the related actions. Behavioral research is supported by neurophysiological data, revealing that multisensory integration supports motor control and learning. But the overwhelming part of both research lines is dedicated to basic research. Besides research in the domains of music, dance and motor rehabilitation there is nearly no evidence about enhanced effectiveness of multisensory information on learning of gross motor skills. To reduce this gap movement sonification is used here in applied research on motor learning in sports.Based on the current knowledge on the multimodal organization of the perceptual system we generate additional real-time movement information being suitable for integration with perceptual feedback streams of visual and proprioceptive modality. With ongoing training synchronously processed auditory information should be initially integrated into the emerging internal models, enhancing the efficacy of motor learning. This is achieved by a direct mapping of kinematic and dynamic motion parameters to electronic sounds, resulting in continuous auditory and convergent audiovisual or audio-proprioceptive stimulus arrays. In sharp contrast to other approaches using acoustic information as error feedback in motor learning settings we try to generate additional movement information suitable for acceleration and enhancement of adequate sensorimotor representations and processible below the level of consciousness. In the experimental setting participants were asked to

Movement Sonification: Effects on Motor Learning beyond Rhythmic Adjustments.

Science.gov (United States)

Effenberg, Alfred O; Fehse, Ursula; Schmitz, Gerd; Krueger, Bjoern; Mechling, Heinz

2016-01-01

Motor learning is based on motor perception and emergent perceptual-motor representations. A lot of behavioral research is related to single perceptual modalities but during last two decades the contribution of multimodal perception on motor behavior was discovered more and more. A growing number of studies indicates an enhanced impact of multimodal stimuli on motor perception, motor control and motor learning in terms of better precision and higher reliability of the related actions. Behavioral research is supported by neurophysiological data, revealing that multisensory integration supports motor control and learning. But the overwhelming part of both research lines is dedicated to basic research. Besides research in the domains of music, dance and motor rehabilitation, there is almost no evidence for enhanced effectiveness of multisensory information on learning of gross motor skills. To reduce this gap, movement sonification is used here in applied research on motor learning in sports. Based on the current knowledge on the multimodal organization of the perceptual system, we generate additional real-time movement information being suitable for integration with perceptual feedback streams of visual and proprioceptive modality. With ongoing training, synchronously processed auditory information should be initially integrated into the emerging internal models, enhancing the efficacy of motor learning. This is achieved by a direct mapping of kinematic and dynamic motion parameters to electronic sounds, resulting in continuous auditory and convergent audiovisual or audio-proprioceptive stimulus arrays. In sharp contrast to other approaches using acoustic information as error-feedback in motor learning settings, we try to generate additional movement information suitable for acceleration and enhancement of adequate sensorimotor representations and processible below the level of consciousness. In the experimental setting, participants were asked to learn a closed

Relationship between motor coordination, cognitive abilities, and academic achievement in Japanese children with neurodevelopmental disorders

Directory of Open Access Journals (Sweden)

Takuya Higashionna

2017-12-01

Conclusion: These findings stress that it is essential to accurately identify motor coordination impairments and the interventions that would consider motor coordination problems related to cognitive abilities and academic achievement in Japanese children with neurodevelopmental disorders.

Motor function domains in alternating hemiplegia of childhood.

Science.gov (United States)

Masoud, Melanie; Gordon, Kelly; Hall, Amanda; Jasien, Joan; Lardinois, Kara; Uchitel, Julie; Mclean, Melissa; Prange, Lyndsey; Wuchich, Jeffrey; Mikati, Mohamad A

2017-08-01

To characterize motor function profiles in alternating hemiplegia of childhood, and to investigate interrelationships between these domains and with age. We studied a cohort of 23 patients (9 males, 14 females; mean age 9y 4mo, range 4mo-43y) who underwent standardized tests to assess gross motor, upper extremity motor control, motor speech, and dysphagia functions. Gross Motor Function Classification System (GMFCS), Gross Motor Function Measure-88 (GMFM-88), Manual Ability Classification System (MACS), and Revised Melbourne Assessment (MA2) scales manifested predominantly mild impairments; motor speech, moderate to severe; Modified Dysphagia Outcome and Severity Scale (M-DOSS), mild-to moderate deficits. GMFCS correlated with GMFM-88 scores (Pearson's correlation, p=0.002), MACS (p=0.038), and MA2 fluency (p=0.005) and accuracy (p=0.038) scores. GMFCS did not correlate with motor speech (p=0.399), MA2 dexterity (p=0.247), range of motion (p=0.063), or M-DOSS (p=0.856). Motor speech was more severely impaired than the GMFCS (p<0.013). There was no correlation between any of the assessment tools and age (p=0.210-0.798). Our data establish a detailed profile of motor function in alternating hemiplegia of childhood, argue against the presence of worse motor function in older patients, identify tools helpful in evaluating this population, and identify oropharyngeal function as the more severely affected domain, suggesting that brain areas controlling this function are more affected than others. © 2017 Mac Keith Press.

Vitamin B12 and Folic Acid Improve Gross Motor and Problem-Solving Skills in Young North Indian Children: A Randomized Placebo-Controlled Trial.

Science.gov (United States)

Kvestad, Ingrid; Taneja, Sunita; Kumar, Tivendra; Hysing, Mari; Refsum, Helga; Yajnik, Chittaranjan S; Bhandari, Nita; Strand, Tor A

2015-01-01

Deficiencies of vitamin B12 and folate are associated with delayed development and neurological manifestations. The objective of this study was to measure the effect of daily supplementation of vitamin B12 and/or folic acid on development in young North Indian children. In a randomized, double blind trial, children aged six to 30 months, received supplement with placebo or vitamin B12 and/or folic acid for six months. Children were allocated in a 1:1:1:1 ratio in a factorial design and in blocks of 16. We measured development in 422 children by the Ages and Stages Questionnaire 3rd ed. at the end of the intervention. Compared to placebo, children who received both vitamin B12 and folic acid had 0.45 (95% CI 0.19, 0.73) and 0.28 (95% CI 0.02, 0.54) higher SD-units in the domains of gross motor and problem solving functioning, respectively. The effect was highest in susceptible subgroups consisting of stunted children, those with high plasma homocysteine (> 10 μmol/L) or in those who were younger than 24 at end study. With the exception of a significant improvement on gross motor scores by vitamin B12 alone, supplementation of either vitamin alone had no effect on any of the outcomes. Our findings suggest that supplementation of vitamin B12 and folic acid benefit development in North Indian Children. ClinicalTrials.gov NCT00717730.

Is there an association among actual motor competence, perceived motor competence, physical activity, and sedentary behavior in preschool children?

OpenAIRE

Lopes, Vítor P.; Barnett, L.M.; Rodrigues, Luis Paulo

2016-01-01

The purpose is to explore relationships among moderate to vigorous physical activity (MVPA), sedentary behavior (SB), and actual gross motor competence (MC) and perceived motor competence (PMC) in young children. Data were collected in 101 children (M age = 4.9 ± 0.93 years). MVPA was measured with accelerometry. Gross MC was assessed with the Portuguese version of the Movement Assessment Battery for Children. PMC was evaluated with the Pictorial Scale of Perceived Competence and Social Accep...

Interaction of language processing and motor skill in children with specific language impairment.

Science.gov (United States)

DiDonato Brumbach, Andrea C; Goffman, Lisa

2014-02-01

To examine how language production interacts with speech motor and gross and fine motor skill in children with specific language impairment (SLI). Eleven children with SLI and 12 age-matched peers (4-6 years) produced structurally primed sentences containing particles and prepositions. Utterances were analyzed for errors and for articulatory duration and variability. Standard measures of motor, language, and articulation skill were also obtained. Sentences containing particles, as compared with prepositions, were less likely to be produced in a priming task and were longer in duration, suggesting increased difficulty with this syntactic structure. Children with SLI demonstrated higher articulatory variability and poorer gross and fine motor skills compared with aged-matched controls. Articulatory variability was correlated with generalized gross and fine motor performance. Children with SLI show co-occurring speech motor and generalized motor deficits. Current theories do not fully account for the present findings, though the procedural deficit hypothesis provides a framework for interpreting overlap among language and motor domains.

Relations among motor, social, and cognitive skills in pre-kindergarten children with developmental disabilities.

Science.gov (United States)

Kim, Helyn; Carlson, Abby G; Curby, Timothy W; Winsler, Adam

2016-01-01

Despite the comorbidity between motor difficulties and certain disabilities, limited research has examined links between early motor, cognitive, and social skills in preschool-aged children with developmental disabilities. The present study examined the relative contributions of gross motor and fine motor skills to the prediction of improvements in children's cognitive and social skills among 2,027 pre-kindergarten children with developmental disabilities, including specific learning disorder, speech/language impairment, intellectual disability, and autism spectrum disorder. Results indicated that for pre-kindergarten children with developmental disabilities, fine motor skills, but not gross motor skills, were predictive of improvements in cognitive and social skills, even after controlling for demographic information and initial skill levels. Moreover, depending on the type of developmental disability, the pattern of prediction of gross motor and fine motor skills to improvements in children's cognitive and social skills differed. Implications are discussed. Copyright © 2016 Elsevier Ltd. All rights reserved.

Association between Body Composition and Motor Performance in Preschool Children

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Tanja H. Kakebeeke

2017-09-01

Full Text Available Objective: Being overweight makes physical movement more difficult. Our aim was to investigate the association between body composition and motor performance in preschool children. Methods: A total of 476 predominantly normal-weight preschool children (age 3.9 ± 0.7 years; m/f: 251/225; BMI 16.0 ± 1.4 kg/m2 participated in the Swiss Preschoolers' Health Study (SPLASHY. Body composition assessments included skinfold thickness, waist circumference (WC, and BMI. The Zurich Neuromotor Assessment (ZNA was used to assess gross and fine motor tasks. Results: After adjustment for age, sex, socioeconomic status, sociocultural characteristics, and physical activity (assessed with accelerometers, skinfold thickness and WC were both inversely correlated with jumping sideward (gross motor task β-coefficient -1.92, p = 0.027; and -3.34, p = 0.014, respectively, while BMI was positively correlated with running performance (gross motor task β-coefficient 9.12, p = 0.001. No significant associations were found between body composition measures and fine motor tasks. Conclusion: The inverse associations between skinfold thickness or WC and jumping sideward indicates that children with high fat mass may be less proficient in certain gross motor tasks. The positive association between BMI and running suggests that BMI might be an indicator of fat-free (i.e., muscle mass in predominately normal-weight preschool children.

Development of fine motor skills in preterm infants.

Science.gov (United States)

Bos, Arend F; Van Braeckel, Koenraad N J A; Hitzert, Marrit M; Tanis, Jozien C; Roze, Elise

2013-11-01

Fine motor skills are related to functioning in daily life and at school. We reviewed the status of knowledge, in preterm children, on the development of fine motor skills, the relation with gross motor skills, and risk factors for impaired fine motor skills. We searched the past 15 years in PubMed, using ['motor skills' or 'fine motor function' and 'preterm infant'] as the search string. Impaired gross and fine motor skills are among the most frequently occurring problems encountered by preterm children who do not develop cerebral palsy. The prevalence is around 40% for mild to moderate impairment and 20% for moderate impairment. Fine motor skill scores on the Movement Assessment Battery for Children are about 0.62 of a standard deviation lower compared with term children. Risk factors for fine motor impairments include moderately preterm birth (odds ratio [OR] 2.0) and, among very preterm children (development of and recovery from brain injury could guide future intervention attempts aimed at improving fine motor skills of preterm children. © The Authors. Developmental Medicine & Child Neurology © 2013 Mac Keith Press.

Responsiveness of the Test of Basic Motor Skills of Children with Down Syndrome

Science.gov (United States)

van den Heuvel, Marieke E.; de Jong, Inge; Lauteslager, Peter E. M.; Volman, M. J. M.

2009-01-01

The aim of this study was to examine the responsiveness of the Test of Basic Motor Skills for Children with Down Syndrome (BMS). Forty-one children with Down Syndrome, 3 to 36 months of age, participated in the study. Gross motor skills were assessed three times using the BMS and the Gross Motor Function Measure (GMFM) before and after a baseline…

Evaluation of motor development in children with learning disabilities

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Josiane Medina-Papst

2010-01-01

Full Text Available The aim of this study was to determine whether children with learning disabilities present any impairment in the components of motor development. Thirty children (21 boys and 9 girls, aged 8 to 10 years, with learning difficulties in school were studied. The Motor Development Scale was used to evaluate the development of the children in terms of fine motor control, gross motor control, balance, body scheme, spatial organization, and temporal organization. A deficit in the development of the body scheme component was observed for all three age groups, as well as a delayed motor development in terms of balance and gross motor control. No significant differences in general motor age were observed between (age groups. In conclusion, the children studied, especially older ones, presented motor deficits in most of the components evaluated. The inclusion of tasks that assist in the development of motor components, in addition to regular school tasks, is recommended to improve the process of learning in these children..

Prospective association between objective measures of childhood motor coordination and sedentary behaviour in adolescence and adulthood.

Science.gov (United States)

Smith, Lee; Fisher, Abigail; Hamer, Mark

2015-06-10

Higher levels of gross motor coordination are positively associated with physical activity in childhood, but little is known about how they relate to sedentary behaviour. The aim of this study was to investigate the longitudinal association between gross motor coordination at childhood and sedentary behaviour in adolescence and adulthood. Data were from the 1970 British Cohort Study (the age 10, 16, and 42-year surveys). At age 10 the participant's mother provided information on how often participants watched TV and played sports and a health visitor administered several tests to assess gross motor coordination. At aged 16 and 42-years participants reported their daily screen and TV time, respectively, and physical activity status. We examined associations between gross motor coordination at age 10 with sedentary behaviour and physical activity at age 16 and 42, using logistic regression. In multivariable models, higher levels of gross motor coordination were associated with lower odds of high screen time (n = 3073; OR 0.79, 95% CI 0.64, 0.98) at 16-years although no associations with physical activity were observed (OR 1.16, 95% CI 0.93, 1.44). Similar associations were observed with TV time in adulthood when participants were aged 42, and in addition high gross motor coordination was also associated with physical activity participation (n = 4879; OR 1.18, 95 % CI 1.02, 1.36). Intervention efforts to increase physical activity participation and reduce sedentary behaviour over the life course may be best targeted towards children with low gross motor coordination.

Motor Skill Development in Italian Pre-School Children Induced by Structured Activities in a Specific Playground.

Science.gov (United States)

Tortella, Patrizia; Haga, Monika; Loras, Håvard; Sigmundsson, Hermundur; Fumagalli, Guido

2016-01-01

This study examined the effects and specificity of structured and unstructured activities played at the playground Primo Sport 0246 in Northern Italy on motor skill competence in five years old children. The playground was specifically designed to promote gross motor skills in preschool children; in this study 71 children from local kindergartens came to the park once a week for ten consecutive weeks and were exposed to 30 minutes of free play and 30 minutes of structured activities. Before and after the ten visits, each child completed nine tests to assess levels of motor skills, three for fine-motor skills and six for gross-motor skills. As control, motor skills were also assessed on 39 children from different kindergartens who did not come to the park. The results show that the experimental group who practiced gross-motor activities in the playground for 1 hour a week for 10 weeks improved significantly in 4 out of the 6 gross motor tasks and in none of the fine motor tasks. The data indicate that limited transfer occurred between tasks referring to different domains of motor competences while suggesting cross feeding for improvement of gross-motor skills between different exercises when domains related to physical fitness and strength of specific muscle groups are involved. These results are relevant to the issue of condition(s) appropriate for maintaining and developing motor skills in this age group as well as for the planning, organization and implementation of play and physical activities in kindergartens.

Motor Skill Development in Italian Pre-School Children Induced by Structured Activities in a Specific Playground.

Directory of Open Access Journals (Sweden)

Patrizia Tortella

Full Text Available This study examined the effects and specificity of structured and unstructured activities played at the playground Primo Sport 0246 in Northern Italy on motor skill competence in five years old children. The playground was specifically designed to promote gross motor skills in preschool children; in this study 71 children from local kindergartens came to the park once a week for ten consecutive weeks and were exposed to 30 minutes of free play and 30 minutes of structured activities. Before and after the ten visits, each child completed nine tests to assess levels of motor skills, three for fine-motor skills and six for gross-motor skills. As control, motor skills were also assessed on 39 children from different kindergartens who did not come to the park. The results show that the experimental group who practiced gross-motor activities in the playground for 1 hour a week for 10 weeks improved significantly in 4 out of the 6 gross motor tasks and in none of the fine motor tasks. The data indicate that limited transfer occurred between tasks referring to different domains of motor competences while suggesting cross feeding for improvement of gross-motor skills between different exercises when domains related to physical fitness and strength of specific muscle groups are involved. These results are relevant to the issue of condition(s appropriate for maintaining and developing motor skills in this age group as well as for the planning, organization and implementation of play and physical activities in kindergartens.

Motor Skill Development in Italian Pre-School Children Induced by Structured Activities in a Specific Playground

Science.gov (United States)

Tortella, Patrizia; Haga, Monika; Loras, Håvard

2016-01-01

This study examined the effects and specificity of structured and unstructured activities played at the playground Primo Sport 0246 in Northern Italy on motor skill competence in five years old children. The playground was specifically designed to promote gross motor skills in preschool children; in this study 71 children from local kindergartens came to the park once a week for ten consecutive weeks and were exposed to 30 minutes of free play and 30 minutes of structured activities. Before and after the ten visits, each child completed nine tests to assess levels of motor skills, three for fine-motor skills and six for gross-motor skills. As control, motor skills were also assessed on 39 children from different kindergartens who did not come to the park. The results show that the experimental group who practiced gross-motor activities in the playground for 1 hour a week for 10 weeks improved significantly in 4 out of the 6 gross motor tasks and in none of the fine motor tasks. The data indicate that limited transfer occurred between tasks referring to different domains of motor competences while suggesting cross feeding for improvement of gross-motor skills between different exercises when domains related to physical fitness and strength of specific muscle groups are involved. These results are relevant to the issue of condition(s) appropriate for maintaining and developing motor skills in this age group as well as for the planning, organization and implementation of play and physical activities in kindergartens. PMID:27462985

Development of fine motor skills in preterm infants

NARCIS (Netherlands)

Bos, Arend F.; Van Braeckel, Koenraad N. J. A.; Hitzert, Marrit M.; Tanis, Jozien C.; Roze, Elise

2013-01-01

Fine motor skills are related to functioning in daily life and at school. We reviewed the status of knowledge, in preterm children, on the development of fine motor skills, the relation with gross motor skills, and risk factors for impaired fine motor skills. We searched the past 15 years in PubMed,

Acoustic Characterization of a Stationary Field Synchronous Motor

National Research Council Canada - National Science Library

Woodward, E

2001-01-01

.... We investigate the gross acoustic signature of a notional stationary field synchronous motor utilized as a marine propulsion motor in a naval combatant using the following methodology: (1) model the forces...

Anthropometric and motor development profiles of street children ...

African Journals Online (AJOL)

With regard to the gross motor development, deficits were found with regard to running speed and agility, bilateral coordination and strength. Fine motor deficits were found in upper limb speed and dexterity, response speed and visual motor control. The neuromotor development of street children also showed deficits, ...

Motor Development Programming in Trisomic-21 Babies

Science.gov (United States)

Sanz, Teresa; Menendez, Javier; Rosique, Teresa

2011-01-01

The present study contributes to the understanding of gross motor development in babies with Down's syndrome. Also, it facilitates the comprehension of the efficiency of the early motor stimulation as well as of beginning it as early as possible. We worked with two groups of babies with Down's syndrome, beginning the early motor training in each…

46 CFR 169.666 - Generators and motors.

Science.gov (United States)

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Generators and motors. 169.666 Section 169.666 Shipping... of Less Than 100 Gross Tons § 169.666 Generators and motors. (a) Each vessel of more than 65 feet in...) Each generator and motor must be in a location that is accessible, adequately ventilated, and as dry as...

Generalized motor abilities and timing behavior in children with specific language impairment.

Science.gov (United States)

Zelaznik, Howard N; Goffman, Lisa

2010-04-01

To examine whether children with specific language impairment (SLI) differ from normally developing peers in motor skills, especially those skills related to timing. Standard measures of gross and fine motor development were obtained. Furthermore, finger and hand movements were recorded while children engaged in 4 different timing tasks, including tapping and drawing circles in time with a metronome or a visual target. Fourteen children with SLI (age 6 to 8 years) and 14 age-matched peers who were typically developing participated. As expected, children with SLI showed poorer performance on a standardized test of gross and fine motor skill than did their normally developing peers. However, timing skill in the manual domain was equivalent to that seen in typically developing children. Consistent with earlier findings, relatively poor gross and fine motor performance is observed in children with SLI. Surprisingly, rhythmic timing is spared.

Desempenho motor de lactentes frequentadores de berçários em creches públicas Motor performance of infants attending the nurseries of public day care centers

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Letícia Baltieri

2010-09-01

Full Text Available OBJETIVO: Analisar o desempenho motor axial, apendicular e global e sua correlação com as características neonatais, familiares e de tempo de exposição à creche em crianças com idade entre 12-24 meses, frequentadoras de creches públicas. MÉTODOS: Estudo transversal com 40 lactentes (idade média 14,3±2,4 meses frequentadores de creches públicas. Os participantes foram avaliados quanto ao desempenho motor com a Bayley Scales of Infant and Toddler Development-III, a qual possibilita análise do desempenho motor e comparação dos domínios motores axial e apendicular. Foram coletados dados neonatais, familiares e de exposição à creche e pesquisou-se a correlação destes fatores ao desempenho motor. Foi utilizado o teste t pareado para comparar médias e a correlação de Pearson. RESULTADOS: O desempenho motor do grupo esteve, em média, abaixo da referência, com 22,5% das crianças classificadas como suspeitas de atraso nos desempenhos axial e global, contrastando com nenhuma no domínio apendicular. A comparação axial e apendicular apontou diferença significativa, com desempenho axial aquém do apendicular, além de 35% do grupo ter apresentado discrepância significativa entre esses domínios. Não foi encontrada correlação linear entre os domínios motores avaliados e as variáveis neonatais, familiares e de exposição à creche. CONCLUSÕES: O desempenho motor global do grupo esteve abaixo da média de referência, com desempenho motor axial inferior ao apendicular e importante discrepância entre esses. Recomenda-se atenção às habilidades motoras axiais e às oportunidades de exploração que o ambiente em creches pode propiciar, especialmente no decorrer dos dois primeiros anos de vida.OBJECTIVE: To analyze gross, fine and global motor performance and its correlation with neonatal and familial variables and day care exposure among children between 12-24 months of age attending public day care centers. METHODS: This

Comparison of Motor Skills in Children with Developmental Coordination Disorder and Normal Peers

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Sahel Hemmati

2008-09-01

Full Text Available Objectives: Developmental Coordination Disorder (DCD is a motor skill disorder which impacts upon a child, s ability to perform age-appropriate activity of daily living and academic performance. They have problems in gross & fine motors, their upper limb coordination are impaired, too. In this way, we decided to compare motors skills with BOTMP test in children with DCD and their normal peers. Methods: In this study 30 children with DCD (age range is 6/5-8/5 have studied and compared with their normal peers. Bruininks-Oseretsky Test of Motor Proficiency (BOTMP was used. Results: The study showed Motor skills in DCD children are significantly poorer than their normal peers. (P<0/001 Gross motor, Fine motor skills and the upper limb coordination are significant impaired in DCD children. Discussion: In the process of evaluation Children with DCD, standard instrument, like BOTMP can be used.BOTMP detected deficiency in gross & fine motor and other area like, upper limb coordination. We need accurate in formations for better treatment. BOTMP can be used in the process of evaluation for every DCD child, after that goals of treatment will be clearer.

Effect of Hippotherapy on Motor Proficiency and Function in Children with Cerebral Palsy Who Walk.

Science.gov (United States)

Champagne, Danielle; Corriveau, Hélène; Dugas, Claude

2017-02-01

To evaluate the effects of hippotherapy on physical capacities of children with cerebral palsy. Thirteen children (4-12 years old) with cerebral palsy classified in Gross Motor Function Classification System Level I or II were included in this prospective quasi-experimental ABA design study. Participants received 10 weeks of hippotherapy (30 min per week). Gross motor function and proficiency were measured with the Bruininks-Oseretski Motor Proficiency short form [BOT2-SF]) and the Gross Motor Function Measure-88 [GMFM-88] (Dimension D and E) twice before the program (T1 and T1'), immediately after (T2), and 10 weeks following the end of the program (T3). Mean scores for dimensions D and E of the GMFM-88 Dimension scores (p = .005) and three out of the eight items of the BOT2-SF (fine motor precision (p = .013), balance (p = .025), and strength (p = .012) improved between baseline and immediately after intervention; mean scores immediately following and 10 weeks following intervention did not differ. Hippotherapy provided by a trained therapist who applies an intense and graded session for 10 weeks can improve body functions and performance of gross motor and fine motor activities in children with cerebral palsy.

[Breastfeeding, gross motor development and obesity, is there any causal association?

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Weisstaub N, Gerardo; Schonhaut B, Luisa; Salazar R, Gabriela

2017-01-01

Childhood obesity is the main nutritional and public health problem in Chile, being the principal causes, the increase in energy dense foods and the decline of physical activity. Interventions to prevent obesity at infancy are focused mainly in improving quality and quantity of dietary intake, without taking into account physical activity, which is expressed under two years of age, mainly by motor development. Some studies have proven that motor development at early age, may influence the ability to perform physical activity. Thus, infants scoring a lower motor development may have a greater risk of becoming obese. It isn’t know if childhood obesity causes lower motor development (given that children may have greater difficulty to move), or on the contrary, it is the lower ability to move, which increases the obesity risk. The objective of this manuscriptis analize the evidence regards the relation between breastfeeding, motor development and obesity in the childhood.To be able to understand this asocation and casual mecanism, it is important to develop stategys focused in early infancy to promote breastfeeding, healthy eating and early stimulation, starting in pediatric office.

A study of the effect of training pregnant women about attachment skills on infants’ motor development indices at birth to four months

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Akram Dokuhaki

2017-06-01

Full Text Available Background. During pregnancy fetus-maternal attachment can improve maternal-fetal attachment, and have positive effects on the infant’s growth and development. Objectives. This study aimed to investigate the effect of training pregnant mothers about attachment skills on infants’ motor development indices at birth to four months. Material and methods. This study is a clinical trial with convenient sampling on 190 pregnant women in Hafez hospital. They were randomly divided into two groups: intervention and control. There were 94 and 96 patients in the control and intervention groups, respectively. In the intervention group, 6 sessions of 90-minute educational classes were held. After birth, the infants were compared, in both groups, in terms of motor status using the Denver questionnaire at birth to the age of 4 months. Results . In the intervention group, educating the women on fetal-maternal attachment skills was associated with infants’ earlier achievement age in terms of some gross motor, all fields of speech-language, and one item of fine-adaptive motor realms. In addition, the infants’ age was significantly reduced in achieving some personal-social items, as well as gross-fine scope at one and three months. Conclusions . Training the mothers in attachment skills increased fetal-maternal attachment and improved the motor development indicators in infants aged up to four months. Therefore, training in attachment skills is recommended to be given as a component of routine pregnancy care.

The relationship of motor skills and adaptive behavior skills in young children with autism spectrum disorders.

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MacDonald, Megan; Lord, Catherine; Ulrich, Dale

2013-11-01

To determine the relationship of motor skills and the core behaviors of young children with autism, social affective skills and repetitive behaviors, as indicated through the calibrated autism severity scores. The univariate GLM tested the relationship of gross and fine motor skills measured by the gross motor scale and the fine motor scale of the MSEL with autism symptomology as measured by calibrated autism severity scores. Majority of the data collected took place in an autism clinic. A cohort of 159 young children with ASD (n=110), PDD-NOS (n=26) and non-ASD (developmental delay, n=23) between the ages of 12-33 months were recruited from early intervention studies and clinical referrals. Children with non-ASD (developmental delay) were included in this study to provide a range of scores indicted through calibrated autism severity. Not applicable. The primary outcome measures in this study were calibrated autism severity scores. Fine motor skills and gross motor skills significantly predicted calibrated autism severity (p motor skills displayed higher levels of calibrated autism severity. The fine and gross motor skills are significantly related to autism symptomology. There is more to focus on and new avenues to explore in the realm of discovering how to implement early intervention and rehabilitation for young children with autism and motor skills need to be a part of the discussion.

Multiple roads lead to Rome: combined high-intensity aerobic and strength training vs. gross motor activities leads to equivalent improvement in executive functions in a cohort of healthy older adults.

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Berryman, Nicolas; Bherer, Louis; Nadeau, Sylvie; Lauzière, Séléna; Lehr, Lora; Bobeuf, Florian; Lussier, Maxime; Kergoat, Marie Jeanne; Vu, Thien Tuong Minh; Bosquet, Laurent

2014-01-01

The effects of physical activity on cognition in older adults have been extensively investigated in the last decade. Different interventions such as aerobic, strength, and gross motor training programs have resulted in improvements in cognitive functions. However, the mechanisms underlying the relationship between physical activity and cognition are still poorly understood. Recently, it was shown that acute bouts of exercise resulted in reduced executive control at higher relative exercise intensities. Considering that aging is characterized by a reduction in potential energy ([Formula: see text] max - energy cost of walking), which leads to higher relative walking intensity for the same absolute speed, it could be argued that any intervention aimed at reducing the relative intensity of the locomotive task would improve executive control while walking. The objective of the present study was to determine the effects of a short-term (8 weeks) high-intensity strength and aerobic training program on executive functions (single and dual task) in a cohort of healthy older adults. Fifty-one participants were included and 47 (age, 70.7 ± 5.6) completed the study which compared the effects of three interventions: lower body strength + aerobic training (LBS-A), upper body strength + aerobic training (UBS-A), and gross motor activities (GMA). Training sessions were held 3 times every week. Both physical fitness (aerobic, neuromuscular, and body composition) and cognitive functions (RNG) during a dual task were assessed before and after the intervention. Even though the LBS-A and UBS-A interventions increased potential energy to a higher level (Effect size: LBS-A-moderate, UBS-A-small, GMA-trivial), all groups showed equivalent improvement in cognitive function, with inhibition being more sensitive to the intervention. These findings suggest that different exercise programs targeting physical fitness and/or gross motor skills may lead to equivalent improvement in

Executive functions, visual-motor coordination, physical fitness and academic achievement: Longitudinal relations in typically developing children.

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Oberer, Nicole; Gashaj, Venera; Roebers, Claudia M

2018-04-01

The present longitudinal study included different school readiness factors measured in kindergarten with the aim to predict later academic achievement in second grade. Based on data of N = 134 children, the predictive power of executive functions, visual-motor coordination and physical fitness on later academic achievement was estimated using a latent variable approach. By entering all three predictors simultaneously into the model to predict later academic achievement, significant effects of executive functions and visual-motor coordination on later academic achievement were found. The influence of physical fitness was found to be substantial but indirect via executive functions. The cognitive stimulation hypothesis as well as the automaticity hypothesis are discussed as an explanation for the reported relations. Copyright © 2018 The Authors. Published by Elsevier B.V. All rights reserved.

Estimulación en el hogar y desarrollo motor en niños mexicanos de 36 meses Stimulation at home and motor development among 36 month-old Mexican children

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Erika Osorio

2010-02-01

Full Text Available OBJETIVO: Identificar la relación entre la estimulación en el hogar y el desarrollo motor en niños de 36 meses de edad. MATERIAL Y MÉTODOS: Se evaluó el desarrollo motor grueso y fino de 169 infantes (50.9% varones mediante la Escala de Desarrollo Motor de Peabody y se determinó la calidad de estimulación en el hogar en una evaluación previa con la Escala HOME a los 30 meses de edad. RESULTADOS: La estimulación total en el hogar se asoció significativamente con un mejor desempeño en las áreas motora gruesa y fina. Aspectos particulares de esta estimulación se relacionaron con una mejor motricidad gruesa y fina. CONCLUSIÓN: Equilibrio y locomoción en la motricidad gruesa y agarre e integración visomotora en la motricidad fina son los componentes motores asociados a aspectos particulares de la estimulación como la interacción madre-hijo, el reforzamiento de acciones positivas en forma verbal y la presencia de límites claros.OBJECTIVE: To identify the relationship between stimulation at home and motor development among 36 month-old children. MATERIALS AND METHODS: The development of gross and fine motor skills of 169 infants (50.9% boys and 49.1% girls was assessed at the age of 36 months with the Peabody Developmental Motor Scale. The quality of home stimulation was determined during a prior evaluation (at 30 months by means of the HOME Scale. RESULTS: Total stimulation at home was significantly associated with better performance in the gross and fine motor areas. Particular aspects of this home stimulation were related to better gross and fine motor functions. CONCLUSION: Static balance and locomotion (gross motor skills and grasping and visual-motor integration (fine motor skills are associated with particular aspects of home stimulation, such as parent-child interaction, verbal reinforcement of the child's positive actions and providing the child with clear boundaries.

Motor development in 9-month-old infants in relation to cultural differences and iron status.

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Angulo-Barroso, Rosa M; Schapiro, Lauren; Liang, Weilang; Rodrigues, Onike; Shafir, Tal; Kaciroti, Niko; Jacobson, Sandra W; Lozoff, Betsy

2011-03-01

Motor development, which allows infants to explore their environment, promoting cognitive, social, and perceptual development, can be influenced by cultural practices and nutritional factors, such as iron deficiency. This study compared fine and gross motor development in 209 9-month-old infants from urban areas of China, Ghana, and USA (African-Americans) and considered effects of iron status. Iron deficiency anemia was most common in the Ghana sample (55%) followed by USA and China samples. Controlling for iron status, Ghanaian infants displayed precocity in gross motor development and most fine-motor reach-and-grasp tasks. US African-Americans performed the poorest in all tasks except bimanual coordination and the large ball. Controlling for cultural site, iron status showed linear trends for gross motor milestones and fine motor skills with small objects. Our findings add to the sparse literature on infant fine motor development across cultures. The results also indicate the need to consider nutritional factors when examining cultural differences in infant development. Copyright © 2010 Wiley Periodicals, Inc.

Influence of aquatic physical therapy on gross motor skills in children under 5 years of age with cerebral palsy: Systematic review.

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Julio Latorre-García

2017-05-01

Full Text Available Introduction: The aquatic environment has been used and is used to perform physiotherapy treatments in different pathologies including cerebral palsy. No method has been proven more effective than the others. Aim: The objective of this article is to carry out a systematic review of the scientific literature on how physical exercise in water affects the gross motor skills and neurodevelopment of children with cerebral palsy. Methods: A systematic search was carried out using the PRISMA model. The search for articles in this review was done in the databases through Scopus and PubMed, as well as in the Web of Science (WOS platform and in official websites of international organizations, such as the World Health Organization (WHO. The review was carried out between the months of June and December of the year 2016. Results: Of the 8 studies that met the inclusion criteria, only two used randomized control trial design and the results were mixed. Most of the studies used quasi-experimental designs and reported improvements in gross motor skills, for group analyzes, after the aquatic programs were maintained from two to three sessions a week and lasted from 6 to 16 weeks. Participants were evaluated and classified according to the different development scales, and were less than 5 years old. Conclusions: Although the different studies have not demonstrated a greater efficacy of aquatic physiotherapy compared to other treatment concepts, neither has been less, so that the exercise in water increases the therapeutic possibilities to which the chronic nature of the Pathology must access the patient throughout his life. Aquatic exercise is feasible and adverse effects are minimal; but the dosage parameters are not clear. However, in order to promote the prescription by physicians of this type of therapy, it is necessary to carry out research studies that demonstrate in a quantitative way the efficacy of the method, with longer and longer samples.

Poor motor skills: a risk marker for bully victimization.

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Bejerot, Susanne; Plenty, Stephanie; Humble, Alice; Humble, Mats B

2013-01-01

Children who are clumsy are often bullied. Nevertheless, motor skills have been overlooked in research on bullying victimization. A total of 2,730 Swedish adults (83% females) responded to retrospective questions on bullying, their talents in physical education (i.e., coordination and balls skills) and school academics. Poor talents were used as indicators of poor gross motor skills and poor academic skills. A subset of participants also provided information on educational level in adulthood, childhood obesity, belonging to an ethic minority in school and socioeconomic status relative to schoolmates. A total of 29.4% of adults reported being bullied in school, and 18.4% reported having below average gross motor skills. Of those with below average motor skills, 48.6% were bullied in school. Below average motor skills in childhood were associated with an increased risk (OR 3.01 [95% CI: 1.97-4.60]) of being bullied, even after adjusting for the influence of lower socioeconomic status, poor academic performance, being overweight, and being a bully. Higher odds for bully victimization were also associated with lower socioeconomic status (OR 2.29 [95% CI: 1.45-3.63]), being overweight (OR 1.71 [95% CI: 1.18-2.47]) and being a bully (OR 2.18 [95% CI: 1.53-3.11]). The findings indicate that poor gross motor skills constitute a robust risk-marker for vulnerability for bully victimization. © 2013 The Authors. Aggressive Behavior Published by Wiley-Blackwell.

Prediction of kindergarteners' behavior on Metropolitan Readiness Tests from preschool perceptual and perceptual-motor performances: a validation study.

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Belka, D E

1981-06-01

Multiple regression equations were generated to predict cognitive achievement for 40 children (ages 57 to 68 mo.) 1 yr. after administration of a battery of 6 perceptual and perceptual-motor tests to determine if previous results from Toledo could be replicated. Regression equations generated from maximum R2 improvement techniques indicated that performance at prekindergarten is useful for prediction of cognitive performance (total score and total score without the copying subtest on the Metropolitan Readiness Tests) 1 yr. later at the end of kindergarten. The optimal battery included scores on auditory perception, fine perceptual-motor, and gross perceptual-motor tasks. The moderate predictive power of the equations obtained was compared with high predictive power generated in the Toledo study.

Motor skills and calibrated autism severity in young children with autism spectrum disorder.

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MacDonald, Megan; Lord, Catherine; Ulrich, Dale A

2014-04-01

In addition to the core characteristics of autism spectrum disorder (ASD), motor skill deficits are present, persistent, and pervasive across age. Although motor skill deficits have been indicated in young children with autism, they have not been included in the primary discussion of early intervention content. One hundred fifty-nine young children with a confirmed diagnosis of ASD (n = 110), PDD-NOS (n = 26), and non-ASD (n = 23) between the ages of 14-33 months participated in this study.1 The univariate general linear model tested the relationship of fine and gross motor skills and social communicative skills (using calibrated autism severity scores). Fine motor and gross motor skills significantly predicted calibrated autism severity (p motor skills have greater social communicative skill deficits. Future directions and the role of motor skills in early intervention are discussed.

Motor competence and characteristics within the preschool environment.

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True, Larissa; Pfeiffer, Karin Allor; Dowda, Marsha; Williams, Harriet G; Brown, William H; O'Neill, Jennifer R; Pate, Russell R

2017-08-01

Environmental characteristics within preschools that influence children's motor competence are largely unknown. The purpose of the present study was to examine the contribution of various preschool environmental characteristics to children's locomotor, object control, and total gross motor scores. Cross-sectional, observational study of 3-5 year-old children (n=229) from 22 preschools in South Carolina. The Children's Activity and Movement in Preschool Study (CHAMPS) Motor Skills Protocol assessed MC. Preschool directors provided information regarding policies and practices. The research team measured playgrounds and classrooms, and the Early Childhood Environment Rating Scale-Revised assessed preschool quality. Time spent in open space and electronic media use were also assessed using direct observation. The aforementioned variables predicted children's object control, locomotor, and total gross motor scores. Classroom size/child ratio, teacher education, playground size, electronic media use, and trips to outside organizations emerged as significant predictors of locomotor score and total motor score. The object control model was non-significant. Preschools may be able to promote motor competence by allowing children more time in open spaces, structured activity experiences, and by expanding existing outdoor playground space whenever possible. Copyright © 2017 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

Individual Differences in Language Development: Relationship with Motor Skill at 21 Months

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Alcock, Katherine J.; Krawczyk, Kirsty

2010-01-01

Language development has long been associated with motor development, particularly manual gesture. We examined a variety of motor abilities--manual gesture including symbolic, meaningless and sequential memory, oral motor control, gross and fine motor control--in 129 children aged 21 months. Language abilities were assessed and cognitive and…

Concurrent validity between instruments of assessment of motor development in infants exposed to HIV.

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Siegle, Cristhina Bonilha Huster; Dos Santos Cardoso de Sá, Cristina

2018-02-01

Exposure to HIV during pregnancy is a risks to development. Exposed child should have assessed its development since birth. Alberta Infant Motor Scale is a tool which assess gross motor skills, with easy application and low cost. Up to now, this scale had not proven its validity for the population exposed to HIV. It's necessary to compare its with a gold standard tool, Bayley scale, which assess gross and fine motor skills, has a high cost and longer application time required. Studies compare results of Alberta with Bayley's total motor score (gross + fine). However, it's also necessary to compare Alberta's result with only Bayley's gross motor result, because it's what both evaluate in common. to verify the concurrent validity of AIMS in infants exposed to HIV; to verify the correlation of AIMS and BSITD III for this population and to compare if these coefficients differ in the central age groups and extremities of the AIMS. 82 infants exposed to HIV evaluated in 1st, 2nd, 3rd, 4th, 8th, 12th, 15th, 16th, 17th and 18th months, with Alberta Infant Motor Scale and Bayley Scale (motor subscale). For analysis of concurrent validity, results of raw scores of the scales were compared with the correlation analysis. First analysis: Alberta's score with Bayley's total (gross + fine) motor score. Second analysis: Alberta's score with Bayley's gross motor score. In the first correlation analysis, results were: r = 0.62 in 1 st month, r = 0.64 in 2nd month, r = 0.08 in 3rd month, r = 0.45 in 4th month; r = 0.62 in 8th month, r = 0.60 in the 12th month. In the second correlation analysis, results were: r = 0.69 in 1 st month; r = 0.58 in 2nd month; r = 0.25 in 3rd month; r = 0.45 in the 4th month; r = 0.77 in 8th month; r = 0.73 in 12th month. Analyzes of the 15th, 16th, 17th and 18th months couldn't be performed because at these ages all the children had already reached the maximum score in the AIMS. Results were

Motor Performance in Relation with Sustained Attention in Children with Attention Deficit Hyperactivity Disorder

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Solmaz Solouki

2012-04-01

Full Text Available Objective: Present study compares relationship between motor performance, sustained attention and impulse control in children with Attention Deficit Hyperactivity Disorder and normal children. Materials & Methods: In this descriptive-analytic study, 21 boys with ADHD and 21 normal boys in the age range of 7- 10 years old were participated. Motor performance by using Bruininks Oseretsky Test of Motor Proficiency and sustained attention and impulse control by using Continuous Performance Test were evaluated. Results: Analysis by T-Test and Mann-Whitney revealed significant difference between ADHD group and normal group in gross, fine and battery motor performance also sustained attention and impulse control (P<0.0001. Analysis by Z-Fisher test indicated no significant difference between Correlation Coefficient of inattention and gross motor performance in two groups (P=0.276 but significant difference between Correlation Coefficient of inattention and fine (P<0.0001 and battery (P<0.0001 motor performance were shown. Correlation Coefficient impulsivity and gross (P=0.379, fine (P=0.92 and battery (P=0.562 motor performance shown no significant difference between two groups. Conclusion: According to study results there was a positive relation between sustained attention and impulse control and most of motor performance in both groups. Therefore these findings help Occupational Therapist to determine rehabilitation priorities and to use exact strategies in order to enhance motor performance in children.

Relação entre índice de massa corporal e habilidade motora grossa em crianças de quatro a seis anos Relationship between body mass index and gross motor skill in four to six year-old children

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Fabrizio Zandonadi Catenassi

2007-08-01

Full Text Available Este estudo teve por objetivo verificar a relação entre o desempenho em tarefas de habilidade motora grossa com o índice de massa corporal (IMC em meninos e meninas de quatro a seis anos de idade. Para tanto, foram analisadas 27 crianças, sendo 16 meninos e 11 meninas, com idade média de 5,64 ± 0,67 anos. As crianças foram submetidas ao Test of Gross Motor Development - Second Edition (TGMD-2, proposto por Ulrich (2000 e ao Körperkoordinations-test für Kinder (KTK, proposto por Kiphard e Schilling (1974. A pontuação obtida nos dois testes foi reduzida a uma escala comum a ambos. Foi verificada a correlação entre essa escala e o IMC das crianças por meio do teste de correlação de Spearman, com P This study had to aim to verify the relationship between performance in gross motor skill tasks and body mass index (BMI in four to six year-old boys and girls. 27 children were analyzed, 16 boys and 11 girls, mean age of 5.64 ± 0.67 years. The children were submitted to the Test of Gross Motor Development-Second Edition (TGMD-2, proposed by Ulrich (2000 and to the Körperkoordinations-test für Kinder (KTK, proposed by Kiphard and Schilling (1974. The punctuation obtained in the two tests was reduced to a scale common to both. The correlation between this scale and the BMI of the children was verified through the Spearman correlation test, with P < 0.05. No significant interaction was observed among variables when boys and girls were analyzed or when the analysis was conducted with gender distinction. Moreover, no interaction between the BMI and tasks which required higher demand of physical capacities was observed, which should be verified in further studies. It was possible to conclude from our results, that the performance of four to six year-old children in tasks which involved gross motor skill did not relate with BMI.

Relations between Playing Activities and Fine Motor Development

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Suggate, Sebastian; Stoeger, Heidrun; Pufke, Eva

2017-01-01

Children's fine motor skills (FMS) are being increasingly recognized as an important aspect of preschool development; yet, we know very little about the experiences that foster their development. We utilized a parent-administered children's fine and gross motor activities questionnaire (MAQ) to investigate links with FMS. We recruited a sample of…

Fine motor skill proficiency in typically developing children: On or off the maturation track?

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Gaul, David; Issartel, Johann

2016-04-01

Fine motor skill proficiency is an essential component of numerous daily living activities such as dressing, feeding or playing. Poor fine motor skills can lead to difficulties in academic achievement, increased anxiety and poor self-esteem. Recent findings have shown that children's gross motor skill proficiency tends to fall below established developmental norms. A question remains: do fine motor skill proficiency levels also fall below developmental norms? The aim of this study was to examine the current level of fine motor skill in Irish children. Children (N=253) from 2nd, 4th and 6th grades (mean age=7.12, 9.11 and 11.02 respectively) completed the Fine Motor Composite of the Bruininks Oseretsky Test of Motor Proficiency 2nd Edition (BOT-2). Analysis revealed that only 2nd grade children met the expected level of fine motor skill proficiency. It was also found that despite children's raw scores improving with age, children's fine motor skill proficiency was not progressing at the expected rate given by normative data. This leads us to question the role and impact of modern society on fine motor skills development over the past number of decades. Copyright © 2015 Elsevier B.V. All rights reserved.

Development of Child and Family-Centered Engagement Guidelines for Clinical Administration of the Challenge to Measure Advanced Gross Motor Skills: A Qualitative Study.

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Gibson, Barbara E; Mistry, Bhavnita; Wright, F Virginia

2017-07-28

This article describes a qualitative study aimed at producing child-centered guidelines for the administration of a measure of children's advanced gross motor skills, the Challenge. The purpose of the guidelines is to promote collaborative interpretation and application of results. The study was conducted in three Canadian cities and included 31 children with cerebral palsy (GMFCS Level I or II) ages 8 to 18 and one parent/caregiver per child (N = 62 participants). Following Challenge administration, each child and one of their caregivers took part in separate qualitative interviews. Analyses were oriented to exploring understandings of the purposes of testing, impressions of the child's performance, and perceptions of how results might inform activity choices and interventions. Three themes were generated: investments in doing well; I know my child/myself; and caregivers' interpretations of child's performance. Themes were then integrated with principles of child and family-centered care to develop The Challenge Engagement Guidelines directed at reducing test anxiety and enhancing shared decision making. The Guidelines are the first of their kind to integrate child and family-centered principles into the administration protocol of a motor measure. Although developed for the Challenge, the principles have applicability to other rehabilitation measures.

Motor skills in Czech children with attention-deficit/hyperactivity disorder and their neurotypical counterparts.

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Scharoun, S M; Bryden, P J; Otipkova, Z; Musalek, M; Lejcarova, A

2013-11-01

Attention-deficit/hyperactivity disorder (ADHD) is the most commonly diagnosed neurobehavioural disorder. Characterized by recurring problems with impulsiveness and inattention in combination with hyperactivity, motor impairments have also been well documented in the literature. The aim of this study was to compare the fine and gross motor skills of male and female children with ADHD and their neurotypical counterparts within seven skill assessments. This included three fine motor tasks: (1) spiral tracing, (2) dot filling, (3) tweezers and beads; and four gross motor tasks: (1) twistbox, (2) foot tapping, (3) small plate finger tapping, and (4) large plate finger tapping. It was hypothesized that children with ADHD would display poorer motor skills in comparison to neurotypical controls in both fine and gross motor assessments. However, statistically significant differences between the groups only emerged in four of the seven tasks (spiral tracing, dot filling, tweezers and beads and foot tapping). In line with previous findings, the complexity underlying upper limb tasks solidified the divide in performance between children with ADHD and their neurotypical counterparts. In light of similar research, impairments in lower limb motor skill were also observed. Future research is required to further delineate trends in motor difficulties in ADHD, while further investigating the underlying mechanisms of impairment. Copyright © 2013 Elsevier Ltd. All rights reserved.

Associations of Motor Developmental Risks with the Socioeconomic Status of Preschool Children in North-Eastern Germany

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Annika Gottschling-Lang

2013-01-01

Full Text Available Aims. The study is part of the pilot project “children in preschools” and aims to detect developmental risks of preschool children in the context of their socioeconomic status (SES as a base to initiate individual intervention strategies. Methods. The “Dortmund Developmental Screening for the Kindergarten” was used in 12 preschools in Mecklenburg-Western Pomerania (MWP to detect early developmental risks in children aged 3 to 6 years (n=870. Socioeconomic data from n=530 parents were collected by a standardised questionnaire. Results. Significant differences between the SES groups were identified especially in the field of fine motor skills (P<0.05. In gross motor development differences were not statistically significant. Prevalence rate of fine motor developmental risks ranges from 1.7% to 20.9%; the rate of gross motor developmental risks tops out at 14.4%. The prevalence rates are associated with age and sex. Conclusions. Fine motor skills in 3–6 years old preschool children are significantly associated with the socioeconomic status. In gross motor skills an association could not be identified. In this study, motor development was more affected by sex than by SES.

Effect of the Children's Health Activity Motor Program on Motor Skills and Self-Regulation in Head Start Preschoolers: An Efficacy Trial.

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Robinson, Leah E; Palmer, Kara K; Bub, Kristen L

2016-01-01

Self-regulatory skills are broadly defined as the ability to manage emotions, focus attention, and inhibit some behaviors while activating others in accordance with social expectations and are an established indicator of academic success. Growing evidence links motor skills and physical activity to self-regulation. This study examined the efficacy of a motor skills intervention (i.e., the Children's Health Activity Motor Program, CHAMP) that is theoretically grounded in Achievement Goal Theory on motor skill performance and self-regulation in Head Start preschoolers. A sample of 113 Head Start preschoolers (Mage = 51.91 ± 6.5 months; 49.5% males) were randomly assigned to a treatment (n = 68) or control (n = 45) program. CHAMP participants engaged in 15, 40-min sessions of a mastery climate intervention that focused on the development of motor skills over 5 weeks while control participants engaged in their normal outdoor recess period. The Delay of Gratification Snack Task was used to measure self-regulation and the Test of Gross Motor Development-2nd Edition was used to assess motor skills. All measures were assessed prior to and following the intervention. Linear mixed models were fit for both self-regulation and motor skills. Results revealed a significant time × treatment interaction (p motor skills, post hoc comparisons found that all children improved their motor skills (p skills associated with healthy development in children (i.e., motor skills and self-regulation). This efficacy trial provided evidence that CHAMP helped maintain delay of gratification in preschool age children and significantly improved motor skills while participating in outdoor recess was not effective. CHAMP could help contribute to children's learning-related skills and physical development and subsequently to their academic success.

The Level of motor Skills of the First Grade Pupils

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HEJLOVÁ, Kateřina

2011-01-01

The thesis focuses on motor abilities of children from birth to the age of eight years. It outlines the development of gross motor skills, fine motor skills and micromotor skills, and methods how to help children develop these particular areas. The level of motor skills is determined by method of testing in first graders from Stonařov, Pavlov, Třešť and České Budějovice.

Do active video games benefit the motor skill development of non-typically developing children and adolescents: A systematic review.

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Page, Zoey E; Barrington, Stephanie; Edwards, Jacqueline; Barnett, Lisa M

2017-12-01

The use of interactive video gaming, known as 'exergames' or 'active video games (AVG)' may provide an opportunity for motor skill development. Youth with non-typical patterns of development may have deficits in gross motor skill capacities and are therefore an intervention target. The aim was to determine the effectiveness of AVG use on motor skill development in non-typically developing children and adolescents. Review article. The PRISMA protocol was used to conduct a systematic review of EBSCOhost, Embase, Gale Cengage, Informit, Ovid, ProQuest, PubMed, Scopus and Web of Science databases. A total of 19 articles met inclusion criteria (non-typically developing participants such as those with a learning or developmental delay aged 3-18, use of an AVG console, assessed one or more gross motor skills). Studies were excluded if gross motor skill outcomes encompassed fine motor skills or reflected mobility related to daily living. Interventions included children and adolescents with eight different conditions. The Nintendo Wii was the most utilised gaming platform (14/19 studies). Studies examined a combination of skills, with most examining balance (15/19), five studies examining ball skills, and other gross motor skills such as coordination (3 studies), running (3 studies) and jumping (3 studies). There was strong evidence that AVG's improved balance. AVG's also appeared to benefit participants with Cerebral Palsy. AVG's could be a valuable tool to improve gross motor skills of non-typically developing children. There is scope for further exploration, particularly of ball, coordination and locomotor skills and varying platforms to draw more conclusive evaluations. Copyright © 2017 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

Intramedullary rodding in type III osteogenesis imperfecta. Effects on neuromotor development in 10 children

NARCIS (Netherlands)

Engelbert, R. H.; Helders, P. J.; Keessen, W.; Pruijs, H. E.; Gooskens, R. H.

1995-01-01

We studied retrospectively gross motor development and the impact of intramedullary rodding in 10 children with type III osteogenesis imperfecta (OI). There was a pronounced delay in motor development and the order in achieving gross motor milestones differed from the normal developmental sequence.

Effect of the Children’s Health Activity Motor Program on Motor Skills and Self-Regulation in Head Start Preschoolers: An Efficacy Trial

Science.gov (United States)

Robinson, Leah E.; Palmer, Kara K.; Bub, Kristen L.

2016-01-01

Self-regulatory skills are broadly defined as the ability to manage emotions, focus attention, and inhibit some behaviors while activating others in accordance with social expectations and are an established indicator of academic success. Growing evidence links motor skills and physical activity to self-regulation. This study examined the efficacy of a motor skills intervention (i.e., the Children’s Health Activity Motor Program, CHAMP) that is theoretically grounded in Achievement Goal Theory on motor skill performance and self-regulation in Head Start preschoolers. A sample of 113 Head Start preschoolers (Mage = 51.91 ± 6.5 months; 49.5% males) were randomly assigned to a treatment (n = 68) or control (n = 45) program. CHAMP participants engaged in 15, 40-min sessions of a mastery climate intervention that focused on the development of motor skills over 5 weeks while control participants engaged in their normal outdoor recess period. The Delay of Gratification Snack Task was used to measure self-regulation and the Test of Gross Motor Development-2nd Edition was used to assess motor skills. All measures were assessed prior to and following the intervention. Linear mixed models were fit for both self-regulation and motor skills. Results revealed a significant time × treatment interaction (p motor skills, post hoc comparisons found that all children improved their motor skills (p skills associated with healthy development in children (i.e., motor skills and self-regulation). This efficacy trial provided evidence that CHAMP helped maintain delay of gratification in preschool age children and significantly improved motor skills while participating in outdoor recess was not effective. CHAMP could help contribute to children’s learning-related skills and physical development and subsequently to their academic success. PMID:27660751

Comparing motor performance, praxis, coordination, and interpersonal synchrony between children with and without Autism Spectrum Disorder (ASD).

Science.gov (United States)

Kaur, Maninderjit; M Srinivasan, Sudha; N Bhat, Anjana

2018-01-01

Children with Autism Spectrum Disorder (ASD) have basic motor impairments in balance, gait, and coordination as well as autism-specific impairments in praxis/motor planning and interpersonal synchrony. Majority of the current literature focuses on isolated motor behaviors or domains. Additionally, the relationship between cognition, symptom severity, and motor performance in ASD is unclear. We used a comprehensive set of measures to compare gross and fine motor, praxis/imitation, motor coordination, and interpersonal synchrony skills across three groups of children between 5 and 12 years of age: children with ASD with high IQ (HASD), children with ASD with low IQ (LASD), and typically developing (TD) children. We used the Bruininks-Oseretsky Test of Motor Proficiency and the Bilateral Motor Coordination subtest of the Sensory Integration and Praxis Tests to assess motor performance and praxis skills respectively. Children were also examined while performing simple and complex rhythmic upper and lower limb actions on their own (solo context) and with a social partner (social context). Both ASD groups had lower gross and fine motor scores, greater praxis errors in total and within various error types, lower movement rates, greater movement variability, and weaker interpersonal synchrony compared to the TD group. In addition, the LASD group had lower gross motor scores and greater mirroring errors compared to the HASD group. Overall, a variety of motor impairments are present across the entire spectrum of children with ASD, regardless of their IQ scores. Both, fine and gross motor performance significantly correlated with IQ but not with autism severity; however, praxis errors (mainly, total, overflow, and rhythmicity) strongly correlated with autism severity and not IQ. Our study findings highlight the need for clinicians and therapists to include motor evaluations and interventions in the standard-of-care of children with ASD and for the broader autism community to

Motor Skill Competence and Perceived Motor Competence: Which Best Predicts Physical Activity among Girls?

Science.gov (United States)

Khodaverdi, Zeinab; Bahram, Abbas; Khalaji, Hassan; Kazemnejad, Anoshirvan

2013-10-01

The main purpose of this study was to determine which correlate, perceived motor competence or motor skill competence, best predicts girls' physical activity behavior. A sample of 352 girls (mean age=8.7, SD=0.3 yr) participated in this study. To assess motor skill competence and perceived motor competence, each child completed the Test of Gross Motor Development-2 and Physical Ability sub-scale of Marsh's Self-Description Questionnaire. Children's physical activity was assessed by the Physical Activity Questionnaire for Older Children. Multiple linear regression model was used to determine whether perceived motor competence or motor skill competence best predicts moderate-to-vigorous self-report physical activity. Multiple regression analysis indicated that motor skill competence and perceived motor competence predicted 21% variance in physical activity (R(2)=0.21, F=48.9, P=0.001), and motor skill competence (R(2)=0.15, ᵝ=0.33, P= 0.001) resulted in more variance than perceived motor competence (R(2)=0.06, ᵝ=0.25, P=0.001) in physical activity. Results revealed motor skill competence had more influence in comparison with perceived motor competence on physical activity level. We suggest interventional programs based on motor skill competence and perceived motor competence should be administered or implemented to promote physical activity in young girls.

Avaliação e intervenção no desenvolvimento motor de uma criança com Síndrome de Down Assessment and intervention in the motor development of a child with Down Syndrome

Directory of Open Access Journals (Sweden)

Ana Paula Maurilia dos Santos

2010-04-01

Full Text Available o objetivo deste estudo foi analisar o desenvolvimento motor de uma criança com síndrome de Down e verificar os efeitos de um programa de intervenção motora específica. Trata-se de uma pesquisa descritiva do tipo estudo de caso. Para a avaliação do desenvolvimento motor foram utilizados os testes da Escala de Desenvolvimento Motor - EDM que analisa as áreas da motricidade fina e global, equilíbrio, esquema corporal, organização espacial e temporal/linguagem, e lateralidade. Essa criança participou, respectivamente, de avaliação motora, intervenção motora (32 sessões, 2 vezes semanais e reavaliação motora. As intervenções motoras mostraram avanços positivos nas áreas da motricidade global, equilíbrio e organização espacial. A motricidade fina, esquema corporal e a organização temporal /linguagem não apresentaram avanços. Verificou-se que a linguagem foi a área de maior prejuízo. O quociente motor em todos os itens foi classificado como muito inferior, o que se caracteriza como déficit motor. Esses dados justificam a relevância de programas de intervenção motora para essa população.the objective of this study was to analyze the motor development of a child with Down syndrome and to verify the effect of a specific motor intervention program. This is a descriptive research case study. Motor development was evaluated using the Motor Development Scale - MDS, which analyzes both fine and gross motor skills as well as balance, body schema, spatial and temporal organization, language, and laterality. This child participated, respectively, of the motor assessment, motor intervention (32 sessions, twice weekly and motor reevaluation. Gains were demonstrated in motor intervention in the areas of the gross motor skills, balance and spatial organization. No improvement was shown in fine motor skills, body schema and temporal organization/ language. Language was found to be the area of lowest achievement. The motor

Sibling Relationships of Preschool-Aged Children in Gross Motor Environments.

Science.gov (United States)

Erbaugh, Sarah J.; Clifton, Marguerite A.

1984-01-01

The behaviors and interactions of preschool-aged siblings in object-oriented and body-oriented conditions were observed to discover if the child's siblings significantly influenced motor skill development. This study focused on categories of sibling behaviors and interactions. (Author/DF)

Relationship between motor abilities and severity of autism spectrum disorder

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Cvijetić Marija

2017-01-01

Full Text Available According to the findings in literature, motor skills of children with autism spectrum disorders generally differ from age expectations and are increasingly being associated with speech and language and social development, and adaptive behavior. The aim of the research was to determine the relationship between the development level of fine and gross motor skills and autism severity of children with autism spectrum disorder. The sample included 30 children with autism spectrum disorder and associated intellectual disability, seven to 19 years of age (M=11.97; SD=3.70. The assessment was conducted using the Peabody Motor Development Scale, the Vineland Adaptive Behavior Scale, and the criteria for describing the level of severity of autism spectrum disorder (APA, 2013. The results have shown that participants' motor skills significantly correlate with social communication (Peabody fine motor skills r=-0.452; p=0.012; Vineland fine motor skills r=-0.511; p=0.004; Vineland total r=-0.391; p=0.032 and restricted, repetitive behaviors (Peabody fine motor skills r=-0.383; p=0.037; Vineland fine motor skills r=-0.433; p=0.017; Vineland total r=-0.371; p=0.044. Lower level of autistic symptomatology is associated with higher motor achievements. It is necessary to pay more attention to the assessment and treatment of motor skills in children with autism spectrum disorder, given the established delay in the development of these skills, and bearing in mind their relationship with the severity of the symptoms of autism spectrum disorder. Timely identification of motor disorders would allow the use of early treatment and potentially lead to better results, compared to later inclusion in intervention programs.

Motor, linguistic, personal and social aspects of children with Down syndrome

Directory of Open Access Journals (Sweden)

Amanda Tragueta FERREIRA-VASQUES

2015-08-01

Full Text Available AbstractA global developmental delay is expected from Down syndrome, affecting motor, cognitive, linguistic and personal-social skills. However, not always these delays are proportional; different conditions occur due to several intrinsic and extrinsic variables that must be controlled to form groups of greater homogeneity.Objective To enhance personal-social, fine motor-adaptive, gross motor and linguistic skills among children with Down syndrome and compare them with typically developing children, matched for gender, socioeconomic status and mental age, while controlling some variables that interfere with the global development.Methods The ethical aspects were fulfilled (Case No. 040/2009. The following inclusion criteria were considered: participants without a history of prematurity, very low birth weight, congenital hypothyroidism, significant hearing and vision problems, and signs of Autism Spectrum Disorder. After the inclusion criteria were considered, 40 children participated in the study, of which 20 had Down syndrome (experimental group - EG, these being of both genders and with chronological ages ranging from 38 to 63 months, and the other 20 being typically developing children (control group - CG, matching the EG in terms of gender, socioeconomic status and mental age, with this age ranging from 13 to 50 months. The evaluation consisted in applying the Denver Developmental Screening Test II, a test that assesses areas such as personal-social, fine motor-adaptive, linguistic and gross motor development. The results were subjected to statistical analysis using Student’s t-test.Results A statistically significant difference was verified between the groups for the language and fine motor-adaptive areas.Conclusion Children with Down syndrome showed lower performance in language and fine motor skills when compared with typically developing children. There was no statistically significant difference in gross motor and personal

Motor Skills of Toddlers with Autism Spectrum Disorders

Science.gov (United States)

Lloyd, Meghann; MacDonald, Megan; Lord, Catherine

2013-01-01

With increased interest in the early diagnosis and treatment of children with autism spectrum disorders (ASD), more attention has been called to the motor skills of very young children with ASD. This study describes the gross and fine motor skills of a cross-sectional group of 162 children with ASD between the ages of 12 and 36 months, as well as…

Handwriting and fine motor problems after treatment for acute lymphoblastic leukemia

NARCIS (Netherlands)

Reinders-Messelink, H.A.; Schoemaker, M.M.; Goeken, L.N H; van den Briel, M.M.; Kamps, W.A; Simner, M L; Leedham, C G; Thomassen, A J W M

1996-01-01

Fine motor skills and handwriting performance were investigated in 17 children at least two years after treatment for acute lymphoblastic leukemia. It was hypothesized that as a late effect of vincristine neuropathy, children would still have fine motor and/or handwriting problems. Gross and fine

Transportation-Related Safety Behaviors in Top-Grossing Children's Movies from 2008 to 2013.

Science.gov (United States)

Boppana, Shilpa; Shen, Jiabin; Schwebel, David C

2016-05-01

Children regularly imitate behavior from movies. The authors assessed injury risk behaviors in top-grossing children's films. The 5 top-grossing G- or PG-rated movies annually from 2008 to 2013 were included, including animated movies and those set in the past/future. Researchers coded transportation scenes for risk taking in 3 domains: protection/equipment, unsafe behaviors, and distraction/attention. Safe and risky behaviors were recorded across the 3 domains. With regard to protection and equipment, 20% of motor vehicle scenes showed characters riding without seat belts and 27% of scenes with motorcycles showed characters riding without helmets. Eighty-nine percent of scenes with horses showed riders without helmets and 67% of boat operators failed to wear personal flotation devices. The most common unsafe behaviors were speeding and unsafe street-crossing. Twenty-one percent of scenes with motor vehicles showed drivers speeding and 90% of pedestrians in films failed to wait for signal changes. Distracted and inattentive behaviors were rare, with distracted driving of motor vehicles occurring in only approximately 2% of total driving scenes. Although many safe transportation behaviors were portrayed, the film industry continues to depict unsafe behaviors in movies designed for pediatric audiences. There is a need for the film industry to continue to balance entertainment and art with modeling of safe behavior for children.

Comparison of motor and cognitive performance of children attending public and private day care centers

Directory of Open Access Journals (Sweden)

Mariana M. Santos

2013-12-01

Full Text Available BACKGROUND: Given that environmental factors, such as the school environment, can influence child development, more attention should be paid to the development of children attending day care centers. OBJECTIVE: Todetermine whether there are differences in the gross motor, fine motor, or cognitive performances of children between 1 and3 years-old of similar socioeconomic status attending public and private day care centers full time. METHOD: Participants were divided into 2 groups, 1 of children attending public day care centers (69 children and another of children attending private day care centers (47 children. All children were healthy and regularly attended day care full time for over 4 months. To assess cognitive, gross and fine motor performance, the Bayley Scales of Infant and Toddler Development III was used. The Mann-Whitney test was used for comparative analyses between groups of children between 13 and 24 months, 25 and 41 months, and 13 and 41 months. RESULTS: Children in public day care centers exhibited lower scores on the cognitive development scale beginning at 13 months old. The fine and gross motor performance scores were lower in children over the age of 25 months attending public centers. Maternal education was not related to the performance of children in either group. CONCLUSION: The scores of cognitive performance as well as fine and gross motor performance of children of similar socioeconomic status who attend public day care centers are lower than children attending private daycare centers.

Windows of achievement for development milestones of Sri Lankan infants and toddlers: estimation through statistical modelling.

Science.gov (United States)

Thalagala, N

2015-11-01

The normative age ranges during which cohorts of children achieve milestones are called windows of achievement. The patterns of these windows of achievement are known to be both genetically and environmentally dependent. This study aimed to determine the windows of achievement for motor, social emotional, language and cognitive development milestones for infants and toddlers in Sri Lanka. A set of 293 milestones identified through a literature review were subjected to content validation using parent and expert reviews, which resulted in the selection of a revised set of 277 milestones. Thereafter, a sample of 1036 children from 2 months to 30 months was examined to see whether or not they had attained the selected milestones. Percentile ages of attaining milestone were determined using a rearranged closed form equation related to the logistic regression. The parameters required for calculations were derived through the logistic regression of milestone achievement statuses against ages of children. These percentile ages were used to define the respective windows of achievement. A set of 178 robust indicators that represent motor, socio emotional, language and cognitive development skills and their windows of achievement relevant to 2 to 24 months of age were determined. Windows of achievement for six gross motor milestones determined in the study were shown to closely overlap a similar set of windows of achievement published by the World Health Organization indicating the validity of some findings. A methodology combining the content validation based on qualitative techniques and age validation based on regression modelling found to be effective for determining age percentiles for realizing milestones and determining respective windows of achievement. © 2015 John Wiley & Sons Ltd.

Timing of motor milestone achievement and development of overweight in childhood

DEFF Research Database (Denmark)

Morgen, Camilla Schmidt; Due, Pernille; Andersen, Anne-Marie Nybo

on height and weight in infancy was obtained from the GP and information on motor milestone achievement and on height and weight age 7 years was reported by the parents. Data analysis: Logistic and linear regression. Results: Weight status in the study population, n=32,793 1: Late ability to sit (>8 months......) and to walk (>15 months) was not associated with overweight at age 7. Gender specific OR’s between: 1.00; (CI 0.98-1.02) and 1.02; (CI 0.95-1.07)). 2: Age of achievement of sitting and walking independently was weakly inverse associated with BMI at age 7. Gender specific BMI z-scores between: -0.029 (CI -0.......038; - 0.019) and -0.015 (CI -0.023; -0.006) which corresponds to a BMI in the range -0.3% to -0.2% at age 7 years. 3: Increased birth weight (in 500 grams intervals) and BMI at 5 months of age was weakly inverse associated with achievement of the ability to sit and walk independently β...

Autism spectrum disorders and motor skills: the effect on socialization as measured by the Baby And Infant Screen For Children with aUtIsm Traits (BISCUIT).

Science.gov (United States)

Sipes, Megan; Matson, Johnny L; Horovitz, Max

2011-01-01

To examine the effects of ASD diagnosis and motor skills on socialization in young children. Two samples were used: gross motor skills sample (n = 408) and fine motor skills sample (n = 402). The Battelle Developmental Inventory-Second Edition assessed motor skills, while the Baby and Infant Screen for Children with aUtIsm Traits, Part 1 assessed socialization. A main effect of diagnosis was found for both samples on socialization such that those with autism exhibited the most severe deficits followed by those with PDD-NOS and then atypically developing children. There was a main effect for gross motor skills, with high gross motor skills showing less social impairment. The interaction term was only significant in regards to fine motor skills. The individual effects of ASD diagnosis and motor impairment as well as the interaction have implications for the assessment and treatment in these individuals.

Gross National Happiness

DEFF Research Database (Denmark)

Giri, Krishna Prasad; Kjær-Rasmussen, Lone Krogh

This paper investigates practices related to the ideology of infusing Gross National Happiness (GNH) into school curriculum, the effectiveness of the meditation and mind training and the implication of GNH for school environment. It also explores how GNH ambience has been managed and practiced...... of Gross National Happiness and Educating for Gross National happiness....

A Method Validation for Determination of Gross Alpha and Gross Beta in Water Sample Using Low Background Gross Alpha/ Beta Counting System

International Nuclear Information System (INIS)

Zal Uyun Wan Mahmood; Norfaizal Mohamed; Nita Salina Abu Bakar

2016-01-01

Method validation (MV) for the measurement of gross alpha and gross beta activity in water (drinking, mineral and environmental) samples using Low Background Gross Alpha/ Beta Counting System was performed to characterize precision, accuracy and reliable results. The main objective of this assignment is to ensure that both the instrument and method always good performed and resulting accuracy and reliable results. Generally, almost the results of estimated RSD, z-score and U_s_c_o_r_e were reliable which are recorded as ≤30 %, less than 2 and less than 1.5, respectively. Minimum Detected Activity (MDA) was estimated based on the counting time of 100 minutes and present background counting value of gross alpha (0.01 - 0.35 cpm) and gross beta (0.50 - 2.18 cpm). Estimated Detection Limit (DL) was 0.1 Bq/ L for gross alpha and 0.2 Bq/ L for gross beta and expended uncertainty was relatively small of 9.77 % for gross alpha and 10.57 % for gross beta. Align with that, background counting for gross alpha and gross beta was ranged of 0.01 - 0.35 cpm and 0.50 - 2.18 cpm, respectively. While, sample volume was set at minimum of 500 mL and maximum of 2000 mL. These proven the accuracy and precision result that are generated from developed method/ technique is satisfactory and method is recommended to be used. Therefore, it can be concluded that the MV found no doubtful on the ability of the developed method. The test result showed the method is suitable for all types of water samples which are contained several radionuclides and elements as well as any impurities that interfere the measurement analysis of gross alpha and gross beta. (author)

Motor training and physical activity among preschoolers with cerebral palsy: a survey of parents' experiences.

Science.gov (United States)

Myrhaug, Hilde Tinderholt; Østensjø, Sigrid

2014-05-01

To describe motor training and physical activity among preschoolers with cerebral palsy (CP) in Norway, and assess associations between child, parent, and motor intervention characteristics, and parent-reported child benefits from interventions. Survey of 360 parents and data from the Norwegian CP follow-up program. The response rate was 34%. During the six months preceding the time of the survey, 75% of the children performed gross-motor training, 73% fine-motor training, 80% manual stretching, and 67% participated regularly in physical activities. The training was highly goal-directed, intensive, frequently incorporated in daily routines, and often with a high level of parental involvement. The use of goals was associated with higher parent-reported child benefits for all types of interventions. Moreover, the positive relationship, which was indicated between frequency of training, parent education, and parent-reported child benefits of gross-motor training, was not seen for fine-motor training. Parent-reported child benefits support goal-directed motor interventions, and the use of everyday activities to increase practice of motor skills.

Exploring the Interaction of Motor and Social Skills With Autism Severity Using the SFARI Dataset.

Science.gov (United States)

Colombo-Dougovito, Andrew M; Reeve, Ronald E

2017-04-01

Social communicative deficits and stereotyped or repetitive interests or behaviors are the defining features of autism spectrum disorder (ASD). A growing body of research suggests that gross motor deficits are also present in most children with ASD. This study sought to understand how pediatric ASD severity is related to motor skills and social skills. A multivariate analysis of variance analysis of 483 children with autism ( N = 444) and ASD ( N = 39) revealed a nonsignificant difference between groups. Results suggest little difference between severity groups on gross motor and social skills within the limited age range of the participants (about 5.6 years of age).

Development of the Correspondence between Real and Imagined Fine and Gross Motor Actions

Science.gov (United States)

Sachet, Alison B.; Frey, Scott H.; Jacobs, Stéphane; Taylor, Marjorie

2016-01-01

The development of the correspondence between real and imagined motor actions was investigated in 2 experiments. Experiment 1 evaluated whether children imagine body position judgments of fine motor actions in the same way as they perform them. Thirty-two 8-year-old children completed a task in which an object was presented in different…

D-amphetamine improves cognitive deficits and physical therapy promotes fine motor rehabilitation in a rat embolic stroke model

DEFF Research Database (Denmark)

Rasmussen, Rune Skovgaard; Overgaard, K; Hildebrandt-Eriksen, E S

2006-01-01

regarding gross motor performance. CONCLUSIONS: After embolization, physical therapy improved fine motor performance and D-amph accelerated rehabilitation of cognitive performance as observed in the rats of the THERAPY and D-AMPH groups. As a result of the administration of a high dose of D-amph, the rats......BACKGROUND AND PURPOSE: The purpose of this study was to examine the effects of D-amphetamine (D-amph) and physical therapy separately or combined on fine motor performance, gross motor performance and cognition after middle cerebral artery thromboembolization in rats. METHODS: Seventy-four rats...... on days 21-28 after surgery, rats of the SHAM and THERAPY groups had better fine motor performance than those of the CONTROL (P cognitive performance than CONTROL rats (P

Research Review: Do motor deficits during development represent an endophenotype for schizophrenia?

DEFF Research Database (Denmark)

Burton, Birgitte Klee; Hjorthøj, Carsten; Jepsen, Jens Richardt M.

2016-01-01

to youth from families with other psychiatric disorders, the FDR group was distinguished by poorer gross and fine motor skills (k = 2, n = 275, g = 0.847, CI = [0.393, 1.300], p ...-analysis was conducted comparing individuals ≤21 years old with affected first-degree relatives (FDR) with (1) individuals from unaffected families (controls), or (2) individuals with FDR having other psychiatric disorders. Studies were classified by motor outcome and separate meta-analyses were performed across six...... correlated domains, with available N varying by domain. RESULTS: Inclusion criteria were met by k = 23 independent studies with a total N = 18,582, and N across domains varying from 167 to 8619. The youth from affected families had delays in gross and fine motor development in infancy (k = 3, n = 167, Hedges...

Motor skills at 23 years of age in young adults born preterm with very low birth weight.

Science.gov (United States)

Husby, Ingrid Marie; Skranes, Jon; Olsen, Alexander; Brubakk, Ann-Mari; Evensen, Kari Anne I

2013-09-01

Motor skills have previously not been reported in young adults born with very low birth weight (VLBW), although they are commonly reported in children and adolescents. To compare fine and gross motor skills in VLBW young adults with matched term-born controls, and to study longitudinal changes in the VLBW group. A geographically based follow-up study of a VLBW group and a control group. Thirty-six VLBW (birth weight ≤ 1500 g) young adults, including four participants with cerebral palsy (CP), and 37 matched controls (birth weight ≥ 10th centile) were examined at 14 and 23 years of age. Fine and gross motor skills were assessed using Grooved Pegboard test (GP), Trail Making Test-5 (TMT-5), Movement Assessment Battery for Children-2 (Movement ABC-2) and High-level Mobility Assessment Tool (HiMAT). VLBW young adults were slower than controls on GP (p = 0.026) and TMT-5 (p motor skills in the VLBW group. The proportion of participants with motor problems did not change between age 14 and 23. After exclusion of participants with CP, scores were essentially the same. VLBW young adults had overall poorer fine and gross motor skills compared with controls. Reduced speed seemed to be an underlying problem. Longitudinal findings indicate that VLBW children have not outgrown their motor problems when entering adulthood. Copyright © 2013 Elsevier Ltd. All rights reserved.

Variation in motor output and motor performance in a centrally generated motor pattern

Science.gov (United States)

Norris, Brian J.; Doloc-Mihu, Anca; Calabrese, Ronald L.

2014-01-01

Central pattern generators (CPGs) produce motor patterns that ultimately drive motor outputs. We studied how functional motor performance is achieved, specifically, whether the variation seen in motor patterns is reflected in motor performance and whether fictive motor patterns differ from those in vivo. We used the leech heartbeat system in which a bilaterally symmetrical CPG coordinates segmental heart motor neurons and two segmented heart tubes into two mutually exclusive coordination modes: rear-to-front peristaltic on one side and nearly synchronous on the other, with regular side-to-side switches. We assessed individual variability of the motor pattern and the beat pattern in vivo. To quantify the beat pattern we imaged intact adults. To quantify the phase relations between motor neurons and heart constrictions we recorded extracellularly from two heart motor neurons and movement from the corresponding heart segments in minimally dissected leeches. Variation in the motor pattern was reflected in motor performance only in the peristaltic mode, where larger intersegmental phase differences in the motor neurons resulted in larger phase differences between heart constrictions. Fictive motor patterns differed from those in vivo only in the synchronous mode, where intersegmental phase differences in vivo had a larger front-to-rear bias and were more constrained. Additionally, load-influenced constriction timing might explain the amplification of the phase differences between heart segments in the peristaltic mode and the higher variability in motor output due to body shape assumed in this soft-bodied animal. The motor pattern determines the beat pattern, peristaltic or synchronous, but heart mechanics influence the phase relations achieved. PMID:24717348

Student Team Achievement Divisions: Its Effect on Electrical Motor Installation Knowledge Competence

Science.gov (United States)

Hanafi, Ahmad; Basuki, Ismet

2018-04-01

Student team achievement division (STAD) was an active learning strategy with the small group inside of the classroom members. The students would work in small heterogeneous groups (of five to six members) and help one another to comprehend the material given. To achieve the objectives of the study, this research aims to know the effect of STAD on competence of electrical motor installation. The objective of the student competence was knowledge competence. The data was collected from 30 students. the participants were the students of second class at electrical installation techniques, SMKN 1 Pungging Indonesia. The design of empirical test in this research was one shot case study. The result of knowledge test would be compared by criteria for minimum competence, which was 75. Knowledge competence was analyzed with one sample t test technique. From the analysis got average 84.93, which meant average of student competence had reached criteria for minimum competence. From that analyze, It could be concluded that STAD was effective on electrical motor installation knowledge competence. STAD could grow student motivation to learn better than other models. But, in the application of cooperative learning teacher should prepare carefully before the learning process to avoid problems that could arise during group learning such as students who were less active in the groups. The problem could be resolved by away the teachers took around to check each group. It was felt could minimize the problems.

Infants with Down Syndrome: Percentage and Age for Acquisition of Gross Motor Skills

Science.gov (United States)

Pereira, Karina; Basso, Renata Pedrolongo; Lindquist, Ana Raquel Rodrigues; da Silva, Louise Gracelli Pereira; Tudella, Eloisa

2013-01-01

The literature is bereft of information about the age at which infants with Down syndrome (DS) acquire motor skills and the percentage of infants that do so by the age of 12 months. Therefore, it is necessary to identify the difference in age, in relation to typical infants, at which motor skills were acquired and the percentage of infants with DS…

Motor coordination, working memory, and academic achievement in a normative adolescent sample: testing a mediation model

NARCIS (Netherlands)

Rigoli, D; Piek, J.P.; Kane, R; Oosterlaan, J.

2012-01-01

The aim of the present study was to examine whether the relationship between motor coordination and academic achievement is mediated by working memory (WM) in a normative adolescent sample. Participants included 93 adolescents aged 12-16. The Movement Assessment Battery for Children-2 provided three

Generalized Motor Abilities and Timing Behavior in Children with Specific Language Impairment

Science.gov (United States)

Zelaznik, Howard N.; Goffman, Lisa

2010-01-01

Purpose: To examine whether children with specific language impairment (SLI) differ from normally developing peers in motor skills, especially those skills related to timing. Method: Standard measures of gross and fine motor development were obtained. Furthermore, finger and hand movements were recorded while children engaged in 4 different timing…

Measurement of gross alpha and gross beta activity concentrations in human tooth

International Nuclear Information System (INIS)

Soeguet, Omer; Aydin, Mehmet Fatih; Kuecuekoender, Erdal; Zorer, Ozlem Selcuk; Dogru, Mahmut

2010-01-01

The gross alpha and gross beta activity concentrations were measured in human tooth taken from 3 to 6 age-groups to 40 and over ones. Accumulated teeth samples are investigated in two groups as under and above 18 years. The gross alpha and beta radioactivity of human tooth samples was measured by using a gas-flow proportional counter (PIC-MPC 9604-α/β counter). In tooth samples, for female age-groups, the obtained results show that the mean gross alpha and gross beta activity concentrations varied between 0.534-0.203 and 0.010-0.453 Bq g -1 and the same concentrations for male age-groups varied between 0.009-1.168 and 0.071-0.204 Bq g -1 , respectively.

Using 2D: 4D digit ratios to determine motor skills in children.

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Wang, Y; Wang, H-L; Li, Y-H; Zhu, F-L; Li, S-J; Ni, H

2016-03-01

In past few decades, there has an outburst of research surrounding second to fourth finger digit ratio (2D:4D) and its relation to prenatal sex steroids including both testosterone and estrogen. In utero, testosterone and estrogen are responsible for the differences in digit ratio between the genders. Recent research has tried to extend past the influence of steroids and look at the potential effect of digit ratios on fine and gross motor skills in children. We compiled the current understanding of the connection between sex hormones and the development of the 2D:4D ratio as well as the effect the ratio has on motor skills. There seems to be a significant positive correlation between 2D:4D digit ratio and precision of fine motor skill. In addition, there is a negative correlation between 2D:4D ratio and speed of fine motor activity. In this review, we will outline the use of 2D:4D ratio as a biomarker for prenatal sex steroids and through that, a proxy marker for fine and gross motor skills.

Association between physical activity and motor skills and coordination in Portuguese children. DOI: 10.5007/1980-0037.2011v13n1p15

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Beatriz Pereira

2011-01-01

Full Text Available Nowadays, there is growing evidence in literature that Health benefits from regular physical activity (PA. The variance in PA among children is caused by a number of factors including their motor abilities and coordination. The aim of the study was to analyse the relation between usual PA and gross motor abilities and motor coordination in children aged 6 to 7 years. The sample comprised 21 children, aged in average 6,38±0,50 years. Physical activity was accessed by accelerometry, gross motor abilities by using the Test of Gross Motor Development (TGMD-2 and motor coordination by using the Körperkoordination Test für Kinder (KTK. Subjects met the international recommendations for daily PA; in motor coordination 47,6% of children met normal coordination, nobody reach good or very good coordination, the majority (52,4% revelled disturbances or insufficiencies of coordination; in locomotion TGMD-2 76,2% of the children met percentile 50 or superior (P50, in object control TGMD-2 28,6% of the children reach P50 or superior, in total TGMD-2 38,1% of the children met P50 or superior. PA was positively correlated with TGMD-2 object control. Low performance attributed to the children in TGMD-2 and KTK tests could be an indicative of insufficient in the development of coordination and gross motor abilities; therefore we believe that this kind of intervention should be targeted at school children mainly in Physical Education classes.

Feeding behaviors and other motor development in healthy children (2-24 months).

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Carruth, Betty Ruth; Skinner, Jean D

2002-04-01

To monitor infant's gross, fine and oral motor development patterns related to feeding. An incomplete block design was used with 57 to 60 (sample = 98) mothers interviewed when their children were 2, 3, 4, 6, 8, 10, 12, 16 and 24 months (within +/- 5 days of birth date). Each mother had 5 to 6 interviews. Selected developmental feeding behaviors were monitored using in-home interviews conducted by trained interviewers (n = 2). At each interview, mothers reported the child's age when behaviors first occurred, and anthropometric measurements were performed. Subjects were healthy white children who lived mostly in homes with educated two-parent families of upper socioeconomic status. Mean behavioral ages were within normal ranges reported in the literature, whereas individuals exhibited a wide diversity in reported ages. Examples of gross motor skills (age in months, +/- SD) included sitting without help (5.50+/-2.08) and crawling (8.00+/-1.55). Mean ages for self-feeding fine motor skills showed children reaching for a spoon when hungry (5.47+/-1.44), using fingers to rake food toward self (8.87+/-2.58) and using fingers to self-feed soft foods (13.52+/-2.83). Oral behaviors included children opening their mouth when food approached (4.46+/-1.37), eating food with tiny lumps (8.70+/-2.03) and chewing and swallowing firmer foods without choking (12.17+/-2.28). Mean ages for feeding behaviors occurred within expected age ranges associated with normal development. However, mothers reported that individual children exhibited a wide age range for achieving these behaviors. Our results should be considered in counseling mothers about infant feeding practices.

The Comparison of Neurodevelopmental-Bobath Approach with Occupational Therapy Home Program on Gross Motor Function of Children with Cerebral Palsy

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Faranak Behzadi

2014-03-01

Full Text Available Background: Traditional Bobath approach (TBA is one of the several methods which is used for the treatment of children with cerebral palsy (CP who are referred to occupational therapy settings. In this study the effect of TBA on the gross motor function (GMF of children with CP was compared with that of the Home Program Bobath approach (HPBA. Methods: Thirty children with CP participated in this study. They were randomly assigned in two groups. Control group received Bobath traditional services for 12 sessions. In the intervention group, along with these services, parents participated in training program and followed the exercises. Scale was used to assess GMF before and after intervention. Results: Participants of this study consisted of 9 girls and 6 boys in traditional group and 10 girls and 5 boys in home-based group. The mean age of homebased group was 19.53±3.35 months and traditional group was 17.20±6.80. GMF increased significantly in both groups. In addition, differences between the two groups were significant (P=0.007. Conclusion: the results of this study showed that TBA with HPBA was more effective than the traditional ones.

Accuracy of the Alberta Infant Motor Scale (AIMS) to detect developmental delay of gross motor skills in preterm infants: a systematic review.

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de Albuquerque, Plínio Luna; Lemos, Andrea; Guerra, Miriam Queiroz de Farias; Eickmann, Sophie Helena

2015-02-01

To assess, through a systematic review, the ability of Alberta Infant Motor Scale (AIMS) to diagnose delayed motor development in preterm infants. Systematic searches identified five studies meeting inclusion criteria. These studies were evaluated in terms of: participants' characteristics, main results and risk of bias. The risk of bias was assessed with the Quality Assessment of Diagnostic Accuracy Studies--second edition (QUADAS-2). All five studies included a high risk of bias in at least one of the assessed fields. The most frequent biases included were presented in patient selection and lost follow up. All studies used the Pearson correlation coefficient to assess the diagnostic capability of the Alberta Infant Motor Scale. None of the assessed studies used psychometric measures to analyze the data. Given the evidence, the research supporting the ability of Alberta Infant Motor Scale to diagnose delayed motor development in preterm infants presents limitations. Further studies are suggested in order to avoid the above-mentioned biases to assess the Alberta Infant Motor Scale accuracy in preterm babies.

Perceptual-Motor Attributes of Mentally Retarded Youth.

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Cratty, Bryant J.

To evaluate six perceptual-motor attributes of trainable and educable mentally retarded children, a battery of tests was constructed which included body perception, gross agility, balance, locomotor ability, throwing, and tracking; 83 retarded subjects provided reliability data, and their scores, with those of 120 additional subjects, provided…

Motor Skill Abilities in Toddlers with Autistic Disorder, Pervasive Developmental Disorder-Not Otherwise Specified, and Atypical Development

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Matson, Johnny L.; Mahan, Sara; Fodstad, Jill C.; Hess, Julie A.; Neal, Daniene

2010-01-01

Motor skills were assessed in 397 toddlers, and it was demonstrated that atypically developing toddlers exhibited significantly greater motor skill abilities than toddlers with autistic disorder. No significant difference on gross or fine motor skill abilities were found between atypically developing toddlers and toddlers with pervasive…

The Effect of Sport Activities on Perceptual-motor Skills among Obese Children with Down Syndrome

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Abdollah Ghasemi

2015-07-01

Full Text Available Objective: The aim of the present study was to investigate the effect of eight weeks selected sport trainings on perceptual- motor skills among typical obese girls and girls with Down syndrome (aged 7-13. Materials & Methods: In this quasi-experimental study with control group, 22 obese children with Down syndrome and 22 typical obese children who were selected purposefully participated in 24 purposeful sport training sessions. All groups were assessed with Bruininks-Oseretsky Test of Motor Proficiency before and after training sessions. Results: The findings showed that both groups of participants significantly developed in their gross motor skills (P<0.05 but not in fine skills. Also, the results indicated that obese children with Down syndrome had significantly (P<0.05 higher progress in both gross and fine motor skills than typical children. Conclusion: Despite of the variety of influential genetic and environmental constraints on obese children with Down syndrome they can develop their perceptual-motor skills via purposeful sport trainings such as play and leisure. Necessity of early perceptual-motor training is discussed.

Physical therapy interventions for gross motor skills in people with an intellectual disability aged 6 years and over: a systematic review.

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Hocking, Judith; McNeil, Julian; Campbell, Jared

2016-12-01

The systematic review was undertaken to investigate the effectiveness of physical therapy interventions for improving gross motor skills (GMSs) in people with an intellectual disability aged 6 years and older. There is a lack of physical therapy research for GMSs in this population, and no prior systematic review. People with an intellectual disability may require specific teaching approaches within therapy interventions to accommodate their cognitive and learning needs. People with an intellectual disability who suffer from GMS deficits can benefit from physical therapy to help improve their GMSs. Data sources were PubMed, CINAHL, Embase, and ProQuest. Reference lists of relevant identified articles were also hand searched. Papers published in English from 1 January 2008 to 22 October 2014 were considered for inclusion. This start date was chosen to reflect the tenets of the United Nations Convention on the Rights of Persons with Disabilities which was ratified in 2008.Eligible study designs for inclusion were randomized controlled trial (RCT), pseudo-RCT, repeated measures, and case report. Overall, 887 potential articles were identified, of which 42 were retrieved for full-text review, and seven were finally included. Critical appraisal was independently conducted by two reviewers using the Joanna Briggs Institute appraisal checklists; no articles were excluded following critical appraisal. Data extraction was performed using Joanna Briggs Institute Meta-Analysis of Statistics Assessment and Review Instrument data extraction instruments. High heterogeneity between the studies precluded meta-analysis of the results; a narrative synthesis was completed instead. Two RCTs, two pseudo-RCTs, two repeated measures studies, and one case report were included. Studies varied in regard to participants' intellectual disability, and the clinical interventions used. Interventions were well tolerated with negligible adverse effects. Significant improvements were reported for

Deficits in fine motor skills in a genetic animal model of ADHD

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Qian Yu

2010-09-01

Full Text Available Abstract Background In an attempt to model some behavioral aspects of Attention Deficit/Hyperactivity Disorder (ADHD, we examined whether an existing genetic animal model of ADHD is valid for investigating not only locomotor hyperactivity, but also more complex motor coordination problems displayed by the majority of children with ADHD. Methods We subjected young adolescent Spontaneously Hypertensive Rats (SHRs, the most commonly used genetic animal model of ADHD, to a battery of tests for motor activity, gross motor coordination, and skilled reaching. Wistar (WIS rats were used as controls. Results Similar to children with ADHD, young adolescent SHRs displayed locomotor hyperactivity in a familiar, but not in a novel environment. They also had lower performance scores in a complex skilled reaching task when compared to WIS rats, especially in the most sensitive measure of skilled performance (i.e., single attempt success. In contrast, their gross motor performance on a Rota-Rod test was similar to that of WIS rats. Conclusion The results support the notion that the SHR strain is a useful animal model system to investigate potential molecular mechanisms underlying fine motor skill problems in children with ADHD.

The Concentration on the Motor third Party Liability Insurance Market in Romania

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Florina Oana VIRLANUTA

2018-05-01

Full Text Available The current paper proposes an analysis of the Romanian car insurance validity market. The topic is relevant at national and European level, and our analysis will be based on indicators such as gross written premiums, motor claims paid for bodily injuries, motor claims paid for property damage, market share on Motor Insurance market. We will also determine the degree of concentration on this market using Gini Struck Concentration Index.

Interaction of Language Processing and Motor Skill in Children with Specific Language Impairment

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DiDonato Brumbach, Andrea C.; Goffman, Lisa

2014-01-01

Purpose: To examine how language production interacts with speech motor and gross and fine motor skill in children with specific language impairment (SLI). Method: Eleven children with SLI and 12 age-matched peers (4-6 years) produced structurally primed sentences containing particles and prepositions. Utterances were analyzed for errors and for…

The influence of gymnastics in motor coordination and reaction time in urban public bus drivers

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Stela Paula Mezzomo

2014-12-01

Full Text Available This study investigated the influence of labour gymnastics (LG on bus drivers' basic skills such as reaction time and gross motor coordination. Sixty male bus drivers (37.06 ± 7.66 years old from two bus lines in the city of Santa Maria (RS took part of this study. The participants were split into two groups, experimental group (EG and control group (CG. Subjects that were part of the EG took part in a LG intervention program, 2-3 times a week, over a year. Gross motor coordination was assessed by BURPEE Protocol (Johnson & Nelson, 1979, whereas reaction time by software providing a visual stimulus. Data normality was checked through Shapiro-Wilk test, which pointed to normal distribution only for the variables simple reaction time (SRT and choice reaction time (CRT in the EG. Therefore the non-parametric Mann-Whitney U test was selected to compare differences between groups. A statistically significant difference for gross motor coordination was found (z= −2.525, p= 0.012, suggesting the effectiveness of LG to improve motor skills. As regards SRT and CRT, no significant difference was found, in spite of better outcomes having been recorded after the LG program.

Young Athletes program: impact on motor development.

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Favazza, Paddy C; Siperstein, Gary N; Zeisel, Susan A; Odom, Samuel L; Sideris, John H; Moskowitz, Andrew L

2013-07-01

This study examined the effectiveness of the Young Athletes program to promote motor development in preschool-aged children with disabilities. In the study, 233 children were randomly assigned to a control group or the Young Athletes (YA) intervention group which consisted of 24 motor skill lessons delivered 3 times per week for 8 weeks. Hierarchical Linear Modeling (HLM) showed that children who participated in the YA intervention exhibited mean gains of 7-9 months on the Peabody Developmental Motor Subscales (PDMS) compared with mean gains of 3-5 months for the control group. Children in the YA intervention also exhibited significant gains on the gross motor subscale of the Vineland Teacher Rating Form (VTRF). Teachers and parents reported benefits for children not only in specific motor skills, but also kindergarten readiness skills and social/play skills. The necessity for direct and intentional instruction of motor skills, as well as the challenges of involving families in the YA program, are discussed.

Motor skills training promotes motor functional recovery and induces synaptogenesis in the motor cortex and striatum after intracerebral hemorrhage in rats.

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Tamakoshi, Keigo; Ishida, Akimasa; Takamatsu, Yasuyuki; Hamakawa, Michiru; Nakashima, Hiroki; Shimada, Haruka; Ishida, Kazuto

2014-03-01

We investigated the effects of motor skills training on several types of motor function and synaptic plasticity following intracerebral hemorrhage (ICH) in rats. Male Wistar rats were injected with collagenase into the left striatum to induce ICH, and they were randomly assigned to the ICH or sham groups. Each group was divided into the motor skills training (acrobatic training) and control (no exercise) groups. The acrobatic group performed acrobatic training from 4 to 28 days after surgery. Motor functions were assessed by motor deficit score, the horizontal ladder test and the wide or narrow beam walking test at several time points after ICH. The number of ΔFosB-positive cells was counted using immunohistochemistry to examine neuronal activation, and the PSD95 protein levels were analyzed by Western blotting to examine synaptic plasticity in the bilateral sensorimotor cortices and striata at 14 and 29 days after ICH. Motor skills training following ICH significantly improved gross motor function in the early phase after ICH and skilled motor coordinated function in the late phase. The number of ΔFosB-positive cells in the contralateral sensorimotor cortex in the acrobatic group significantly increased compared to the control group. PSD95 protein expression in the motor cortex significantly increased in the late phase, and in the striatum, the protein level significantly increased in the early phase by motor skills training after ICH compared to no training after ICH. We demonstrated that motor skills training improved motor function after ICH in rats and enhanced the neural activity and synaptic plasticity in the striatum and sensorimotor cortex. Copyright © 2013 Elsevier B.V. All rights reserved.

Motor development of preterm and term infants in the fundamental movement phase: a cross-sectional study

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Joyce Karla Machado da Silva

Full Text Available Abstract Introduction: Motor development is a continuous process of motor behavior changes throughout life, allowing for movement control. Premature birth can affect this process, with a greater risk of delays in acquiring these skills. Objective: Compare motor development during the fundamental movement phase of preterm infants submitted to early stimulation and full-term babies. Methods: An analytical cross-sectional study with convenience sampling, performed with twenty 3-year-old children of both sexes, distributed into two groups: the preterm group (n = 10, which received physical therapy in the first months of life, and the term group (n = 10. Motor development stages were assessed between January and April 2013, using the Motor Development Scale (Escala de Desenvolvimento Motor - EDM developed by Francisco Rosa Neto, with an average execution time of thirty minutes. Statistical analysis was performed using BioEstat 5.0 software, and the Shapiro-Wilk test was applied to verify data normality. A significance level of p ≤ 0.05 was adopted, analyzed using the Mann-Whitney test. Results: The term group exhibited significant differences in relation to the preterm group for the variables Fine and Gross Motor Skills, and Spatial and Temporal Awareness, with no differences in Balance and Body Scheme. Conclusion: Only the premature infants submitted to early intervention achieved normal levels of Balance and Body Scheme on the EDM Scale.

Infant motor and cognitive abilities and subsequent executive function.

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Wu, Meng; Liang, Xi; Lu, Shan; Wang, Zhengyan

2017-11-01

Although executive function (EF) is widely considered crucial to several aspects of life, the mechanisms underlying EF development remain largely unexplored, especially for infants. From a behavioral or neurodevelopmental perspective, motor and general cognitive abilities are linked with EF. EF development is a multistage process that starts with sensorimotor interactive behaviors, which become basic cognitive abilities and, in turn, mature EF. This study aims to examine how infant motor and general cognitive abilities are linked with their EF at 3 years of age. This work also aims to explore the potential processes of EF development from early movement. A longitudinal study was conducted with 96 infants (55 girls and 41 boys). The infants' motor and general cognitive abilities were assessed at 1 and 2 years of age with Bayley Scales of Infant and Toddler Development, Second and Third Editions, respectively. Infants' EFs were assessed at 3 years of age with Working Memory Span task, Day-Night task, Wrapped Gift task, and modified Gift-in-Bag task. Children with higher scores for cognitive ability at 2 years of age performed better in working memory, and children with higher scores for gross motor ability at 2 years performed better in cognitive inhibitory control (IC). Motor ability at 1 year and fine/gross motor ability at 2 years indirectly affected cognitive IC via general cognitive ability at 2 years and working memory. EF development is a multistage process that originates from physical movement to simple cognitive function, and then to complex cognitive function. Infants and toddlers can undergo targeted motor training to promote EF development. Copyright © 2017 Elsevier Inc. All rights reserved.

The Influence of Motor Skills on Measurement Accuracy

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Brychta, Petr; Sadílek, Marek; Brychta, Josef

2016-10-01

This innovative study trying to do interdisciplinary interface at first view different ways fields: kinantropology and mechanical engineering. A motor skill is described as an action which involves the movement of muscles in a body. Gross motor skills permit functions as a running, jumping, walking, punching, lifting and throwing a ball, maintaining a body balance, coordinating etc. Fine motor skills captures smaller neuromuscular actions, such as holding an object between the thumb and a finger. In mechanical inspection, the accuracy of measurement is most important aspect. The accuracy of measurement to some extent is also dependent upon the sense of sight or sense of touch associated with fine motor skills. It is therefore clear that the level of motor skills will affect the precision and accuracy of measurement in metrology. Aim of this study is literature review to find out fine motor skills level of individuals and determine the potential effect of different fine motor skill performance on precision and accuracy of mechanical engineering measuring.

Effect of the Children’s Health Activity Motor Program on Motor Skills and Self-Regulation in Head Start Preschoolers: An Efficacy Trial

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Leah Elizabeth Robinson

2016-09-01

Full Text Available Self-regulatory skills are broadly defined as the ability to manage emotions, focus attention, and inhibit some behaviors while activating others in accordance with social expectations and are an established indicator of academic success. Growing evidence links motor skills and physical activity to self-regulation. This study examined the efficacy of a motor skills intervention (i.e., the Children’s Health Activity Motor Program, CHAMP that is theoretically grounded in Achievement Goal Theory on motor skill performance and self-regulation in Head Start preschoolers. A sample of 113 Head Start preschoolers (Mage = 51.91 + 6.5 months; 49.5% males were randomly assigned to a treatment (n = 68 or control (n = 45 program. CHAMP participants engaged in 15, 40-minute sessions of a mastery climate intervention that focused on the development of motor skills over 5 weeks while control participants engaged in their normal outdoor recess period. The Delay of Gratification Snack Task was used to measure self-regulation and the Test of Gross Motor Development - 2nd Edition was used to assess motor skills. All measures were assessed prior to and following the intervention. Linear mixed models were fit for both self-regulation and motor skills. Results revealed a significant time*treatment interaction (p < .001. In regards to motor skills, post hoc comparisons found that all children improved their motor skills (p < .05, but the CHAMP group improved significantly more than the control group (p < .001. Children in CHAMP maintained their self-regulation scores across time while children in the control group scored significantly lower than the CHAMP group at the posttest (p < .05. CHAMP is a mastery climate movement program that may be an approach to enhance skills associated with healthy development in children (i.e., motor skills and self-regulation. This efficacy trial provided evidence that CHAMP helped maintain delay of gratification in preschool age

Programme to encourage the development of fine motor skills with a girl with developmental delay

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Ivančič, Urška

2017-01-01

Movement plays an important role in the integral development of a child. Good motor skills facilitate learning and thus they consequently have a positive impact on improved learning success. The theoretical part presents the importance and role of gross motor skills and its relationship to the development of fine motor skills. More specifically, we have focused on the following: the course of development of fine motor skills, the impact fine motor skills have on the child and we have also loo...

Avaliação da motricidade ampla e fina na Síndrome de Williams: relato de caso Findings of the gross and fine motor in the Syndrome William Case: case Report

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Marcela Melo Almeida

2010-12-01

Full Text Available O presente estudo teve como objetivo analisar os achados da motricidade ampla e fina de uma criança de 8 anos de idade portador da Síndrome de Williams. Foram coletados dados biológicos da criança e da mãe durante a gestação e história pré, peri e pós-natal da criança e suas condições clínicas. O desenvolvimento motor amplo e fino foi avaliado pelo Inventário Portage Operacionalizado. Os resultados demonstraram que a criança revelou maior dificuldade na motricidade fina em relação à ampla, apresentando dificuldades na escrita, em manipular objetos que necessite fazer movimento de pronação e supinação e dificuldade no movimento de pinça.This study aimed to analyze the findings of motor and fine of an 8 years old holder of Williams Syndrome. Data were collected biological child and mother during pregnancy and history of pre, peri and postnatal child and their clinical conditions. The development and fine motor function was assessed by Portage Guide. The results showed that children showed greater difficulty with fine motor skills in relation to gross skills, having difficulty in writing, to manipulate objects that need to make movement of pronation and supination and difficulty in of the pincer movement.

76 FR 45741 - Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Diesel-Powered Motor...

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2011-08-01

... Promulgation of Air Quality Implementation Plans; Pennsylvania; Diesel-Powered Motor Vehicle Idling Act AGENCY... the Commonwealth's Diesel-Powered Motor Vehicle Idling Act (Act 124 of 2008, or simply Act 124) into... allowable time that heavy-duty, commercial highway diesel vehicles of over 10,000 pounds gross vehicle...

Evaluation of gross radioactivity in foodstuffs

International Nuclear Information System (INIS)

Zorer, Oezlem Selcuk; Oeter, Cigdem

2015-01-01

The paper presents the results of radiological investigations of food products sampled in the summer and fall of 2011 and 2012 in different parts of Van, Turkey. Gross radioactivity measurements in food products were evaluated. Food items were divided into eight groups: (1) water, (2) fish, (3) cheese products, (4) fruits, (5) vegetables, (6) herbs, (7) walnut and (8) rock salt. The levels of the gross alpha and gross beta radioactivity in all food samples varied widely ranging from 0.070 to 10.885 Bq/g and from 0.132 to 48.285 Bq/g on dry mass basis, respectively. In one sample, gross alpha and gross beta activity concentrations were found to be relatively high according to the other samples and in all samples, the gross alpha radioactivity was measured lower than the gross beta radioactivity. The gross α and gross β activities were measured by using α/β counter of the multi-detector low background system (PIC MPC-9604).

Evaluation of gross radioactivity in foodstuffs

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Zorer, Oezlem Selcuk; Oeter, Cigdem [Yuzuncu Yil Univ., Van (Turkey). Dept. of Chemistry

2015-05-15

The paper presents the results of radiological investigations of food products sampled in the summer and fall of 2011 and 2012 in different parts of Van, Turkey. Gross radioactivity measurements in food products were evaluated. Food items were divided into eight groups: (1) water, (2) fish, (3) cheese products, (4) fruits, (5) vegetables, (6) herbs, (7) walnut and (8) rock salt. The levels of the gross alpha and gross beta radioactivity in all food samples varied widely ranging from 0.070 to 10.885 Bq/g and from 0.132 to 48.285 Bq/g on dry mass basis, respectively. In one sample, gross alpha and gross beta activity concentrations were found to be relatively high according to the other samples and in all samples, the gross alpha radioactivity was measured lower than the gross beta radioactivity. The gross α and gross β activities were measured by using α/β counter of the multi-detector low background system (PIC MPC-9604).

Requirement of radiochemical recovery determination for gross alpha and gross beta estimation in drinking water

International Nuclear Information System (INIS)

Raveendran, Nanda; Rao, D.D.; Hegde, A.G.

2010-01-01

Presence of radionuclides in drinking water which emits Alpha and Beta particles are the potential sources of internal exposure in drinking water. Gross alpha and gross beta determination in drinking water and packaged drinking water (PDW) as per BIS (Bureau of Indian standards) standards is discussed here. The methods have been tested to account for losses in the radiochemical procedures using radionuclides such as 137 Cs, 90 Sr, 226 Ra, 239 Pu, 243 Am, 232 U. The methods have also been validated in an IAEA proficiency test conducted during 2009. Monitoring of gross alpha and gross beta activity observed in drinking water/packaged drinking water from various states of India were within the limits set by BIS. Average radiochemical recoveries of 84% and 63% were obtained for gross α and gross β respectively. (author)

Experimental thermodynamics of single molecular motor.

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Toyabe, Shoichi; Muneyuki, Eiro

2013-01-01

Molecular motor is a nano-sized chemical engine that converts chemical free energy to mechanical motions. Hence, the energetics is as important as kinetics in order to understand its operation principle. We review experiments to evaluate the thermodynamic properties of a rotational F1-ATPase motor (F1-motor) at a single-molecule level. We show that the F1-motor achieves 100% thermo dynamic efficiency at the stalled state. Furthermore, the motor reduces the internal irreversible heat inside the motor to almost zero and achieves a highly-efficient free energy transduction close to 100% during rotations far from quasistatic process. We discuss the mechanism of how the F1-motor achieves such a high efficiency, which highlights the remarkable property of the nano-sized engine F1-motor.

Motor competence assessment in children: convergent and discriminant validity between the BOT-2 Short Form and KTK testing batteries.

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Fransen, Job; D'Hondt, Eva; Bourgois, Jan; Vaeyens, Roel; Philippaerts, Renaat M; Lenoir, Matthieu

2014-06-01

This study investigated convergent and discriminant validity between two motor competence assessment instruments in 2485 Flemish children: the Bruininks-Oseretsky Test of Motor Proficiency 2 Short Form (BOT-2 Short Form) and the KörperKoördinationsTest für Kinder (KTK). A Pearson correlation assessed the relationship between BOT-2 Short Form total, gross and fine motor composite scores and KTK Motor Quotient in three age cohorts (6-7, 8-9, 10-11 years). Crosstabs were used to measure agreement in classification in children scoring below percentile 5 and 15 and above percentile 85 and 95. Moderately strong positive (r=0.44-0.64) associations between BOT-2 total and gross motor composite scores and KTK Motor Quotient and weak positive correlations between BOT-2 Short Form fine motor composite and KTK Motor Quotient scores (r=0.25-0.37) were found. Levels of agreement were fair to moderate. Therefore, some proof of convergent and discriminant validity between BOT-2 Short Form and KTK was established in this study, underlining the notion that the evaluation of motor competence should not be based upon a single assessment instrument. Copyright © 2014 Elsevier Ltd. All rights reserved.

Motor Skills and Exercise Capacity Are Associated with Objective Measures of Cognitive Functions and Academic Performance in Preadolescent Children.

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Svend Sparre Geertsen

Full Text Available To investigate associations between motor skills, exercise capacity and cognitive functions, and evaluate how they correlate to academic performance in mathematics and reading comprehension using standardised, objective tests.This cross-sectional study included 423 Danish children (age: 9.29±0.35 years, 209 girls. Fine and gross motor skills were evaluated in a visuomotor accuracy-tracking task, and a whole-body coordination task, respectively. Exercise capacity was estimated from the Yo-Yo intermittent recovery level 1 children's test (YYIR1C. Selected tests from the Cambridge Neuropsychological Test Automated Battery (CANTAB were used to assess different domains of cognitive functions, including sustained attention, spatial working memory, episodic and semantic memory, and processing speed. Linear mixed-effects models were used to investigate associations between these measures and the relationship with standard tests of academic performance in mathematics and reading comprehension.Both fine and gross motor skills were associated with better performance in all five tested cognitive domains (all P<0.001, whereas exercise capacity was only associated with better sustained attention (P<0.046 and spatial working memory (P<0.038. Fine and gross motor skills (all P<0.001, exercise capacity and cognitive functions such as working memory, episodic memory, sustained attention and processing speed were all associated with better performance in mathematics and reading comprehension.The data demonstrate that fine and gross motor skills are positively correlated with several aspects of cognitive functions and with academic performance in both mathematics and reading comprehension. Moreover, exercise capacity was associated with academic performance and performance in some cognitive domains. Future interventions should investigate associations between changes in motor skills, exercise capacity, cognitive functions, and academic performance to elucidate the

Monitoring of gross alpha, gross beta and tritium activities in portuguese drinking waters

International Nuclear Information System (INIS)

Lopes, I.; Madruga, M.J.; Ferrador, G.O.; Sequeira, M.M.; Oliveira, E.J.; Gomes, A.R.; Rodrigues, F.D.; Carvalho, F.P.

2006-01-01

The gross beta and tritium activities in the forty Portuguese drinking waters analyzed using the ISO standard methods (Portuguese Guidelines) are below the guidance levels proposed in the Portuguese Drinking Water Quality Guidelines. In what concerns the gross alpha activity only 18% exceeded the recommended level. In general, it can be concluded that the ingestion of these drinking waters does not create a radiological hazard to the human consumption, however, more detailed analyses will be necessary mainly the determinations of the individual alpha emitters radionuclide concentrations. The minimum gross alpha and gross beta detectable activities by L.S.C. methodology are higher than for the proportional counting technique (ISO method). Higher concentration factors will be needed to reach lower required detection limits. (authors)

NM Gross Receipts Baseline

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — This layer represents boundaries for New Mexico's gross receipts tax districts as identified on the "Gross Receipts Tax Rate Schedule" published by the Taxation and...

Application of diagnostics to determine motor operated valve operational readiness

International Nuclear Information System (INIS)

Eissenberg, D.M.

1987-01-01

ORNL has been carrying out an aging assessment of motor-operated valves (MOVs) with the primary objective of recommending diagnostic methods for detecting and trending aging. As a result of experimental investigations at ORNL, it was discovered that the motor current during a valve stroke was a very useful diagnostic parameter for detecting and trending many MOV drive train load variations. The motor current signatures were analyzed at four levels: mean value for a stroke, gross trends during a stroke, transients, and noise frequency spectra. Examples illustrating the use of this technique are presented. The use of motor current signature analysis was also shown to apply to other electric motor driven equipment. Future work includes developing a data base of MOV diagnostics, including criteria for determining the extent of degradation and application of the technique to other LWR motor driven safety equipment

Application of diagnostics to determine motor-operated valve operational readiness

International Nuclear Information System (INIS)

Eissenberg, D.M.

1986-01-01

ORNL has been carrying out an aging assessment of motor-operated valves (MOVs) with the primary objective of recommending diagnostic methods for detecting and trending aging. As a result of experimental investigations at ORNL, it was discovered that the motor current during a valve stroke was a very useful diagnostic parameter for detecting and trending many MOV drive train load variations. The motor curent signatures were analyzed at four levels: mean value for a stroke, gross trends during a stroke, transients, and noise frequency spectra. Examples illustrating the use of this technique are presented. The use of motor current signature analysis was also shown to apply to other electric motor driven equipment. Future work includes developing a data base of MOV diagnostics, including criteria for determining the extent of degradation and application of the technique to other LWR motor driven safety equipment

Motor Skills and Free-Living Physical Activity Showed No Association Among Preschoolers in 2012 U.S. National Youth Fitness Survey.

Science.gov (United States)

Loprinzi, Paul D; Frith, Emily

2017-04-01

Albeit limited, some emerging work, using convenience-based samples, has demonstrated that greater motor skill development is associated with higher physical activity among preschool-aged children. The purpose of this study was to evaluate this topic using data from the 2012 National Youth Fitness Survey that included 329 preschool-aged children (3-5 years). Parents proxy-reported their child's physical activity, with motor skill level assessed from the Test of Gross Motor Development-Second Edition (TGMD2). Motor skill levels (Gross Motor Quotient, locomotor or object control) were not associated with preschool free-living physical activity in any analytic model. Thus, in this large sample of preschoolers, contrary to research with older children, motor skill level was not associated with physical activity. Findings are discussed in terms of study limitations of (a) a reliance on parent report of children's physical activity levels and (b) the possibility that physical activity data within the national survey were too limited in range to show possible associations to motor skill development with higher levels of free-living physical activity in preschoolers.

Development and face validity of a cerebral visual impairment motor questionnaire for children with cerebral palsy

NARCIS (Netherlands)

Salavati, Masoud; Waninge, Aly; Rameckers, E.A.A.; van der Steen, J; Krijnen, W.P.; van der Schans, C.P.; Steenbergen, B.

2016-01-01

AIM: The objectives of this study were (i) to develop two cerebral visual impairment motor questionnaires (CVI-MQ's) for children with cerebral palsy (CP): one for children with Gross Motor Function Classification System (GMFCS) levels I, II and III and one for children with GMFCS levels IV and V;

Development and face validity of a cerebral visual impairment motor questionnaire for children with cerebral palsy

NARCIS (Netherlands)

Salavati, M.; Waninge, A.; Rameckers, E. A. A.; van der Steen, J.; Krijnen, W. P.; van der Schans, C. P.; Steenbergen, B.

Aim The objectives of this study were (i) to develop two cerebral visual impairment motor questionnaires (CVI-MQ's) for children with cerebral palsy (CP): one for children with Gross Motor Function Classification System (GMFCS) levels I, II and III and one for children with GMFCS levels IV and V;

Attainment of gross motor milestones in children with Down syndrome in Kosovo - developmental perspective.

Science.gov (United States)

Beqaj, Samire; Jusaj, Njomza; Živković, Vujica

2017-08-01

Aim To investigate the age (in months) at which motor skills are developed in children with Down syndrome (DS), and compare it to the age of the development of the same skills in both, children with typical development (TD), and children with DS reported by four other studies. Methods Sixteen children (7 girls and 9 boys) were monthly assessed for the development of nineteen motor skills between 2008 and 2011. The mean ages when the skills were accomplished were presented using descriptive statistics. Independent T-samples test (significance skills. No significant difference was found between developmental age in children from the present study and children with DS from other studies. Conclusion The rate of attainment of motor skills is delayed in children with DS in comparison to children with TD, however, the developmental sequence is the same. The delayed development is more prominent in more complex skills. Copyright© by the Medical Assotiation of Zenica-Doboj Canton.

Age-related changes in the effects of stress in pregnancy on infant motor development by maternal report: The Queensland Flood Study.

Science.gov (United States)

Simcock, Gabrielle; Kildea, Sue; Elgbeili, Guillaume; Laplante, David P; Stapleton, Helen; Cobham, Vanessa; King, Suzanne

2016-07-01

The current study examined the effects of a natural disaster (a sudden onset flood) as a stressor in pregnancy on infant fine and gross motor development at 2, 6, and 16 months of age. Whether the timing of the stressor in pregnancy or sex of the infant moderated the impact of the prenatal maternal stress on motor development was also explored. Mothers' objective experiences of the flood, emotional reactions and distress, and their cognitive appraisal of the event were assessed retrospectively. Infants' fine and gross motor skills were assessed with the Ages and Stages Questionnaire, and results showed age-related changes in the effects of prenatal maternal stress on these domains. At 2 months, higher levels of prenatal maternal stress was positively related to infant motor development, yet at 6 and 16 months of age there was a negative association, particularly if flood exposure occurred later in pregnancy and if mothers had negative cognitive appraisals of the event. Results also showed differential effects of the maternal stress responses to the floods on infants' fine and gross motor development at each age and that infant sex did not buffer these effects. © 2016 Wiley Periodicals, Inc. Dev Psychobiol 58: 640-659, 2016. © 2016 Wiley Periodicals, Inc.

RELATION OF BODY MASS INDEX (BMI TO STUDENTS’ ACHIEVEMENTS AND PERFORMANCE REGARDING THEIR MOTOR ABILITIES

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Viktor Mitrevski

2013-07-01

Full Text Available The research has been conducted on 192 school boys, aged 15 (±3 months. All of them were regular attenders in the class of Physical Education and Sport at primary school. According to BMI (the coefficient of fat, there were determined three subsam¬ples of entities. The aim of the regressive analysis is to establish how the obtained index of fat is related to the students’ achievements and demonstration of their motor abilities.

Skeletal maturation, fundamental motor skills and motor performance in preschool children.

Science.gov (United States)

Freitas, D L; Lausen, B; Maia, J A; Gouveia, É R; Antunes, A M; Thomis, M; Lefevre, J; Malina, R M

2018-06-01

Relationships among skeletal age (SA), body size and fundamental motor skills (FMS) and motor performance were considered in 155 boys and 159 girls 3-6 years of age. Stature and body mass were measured. SA of the hand-wrist was assessed with the Tanner-Whitehouse II 20 bone method. The Test of Gross Motor Development, 2 nd edition (TGMD-2) and the Preschool Test Battery were used, respectively, to assess FMS and motor performance. Based on hierarchical regression analyses, the standardized residuals of SA on chronological age (SAsr) explained a maximum of 6.1% of the variance in FMS and motor performance in boys (ΔR 2 3 , range 0.0% to 6.1%) and a maximum of 20.4% of the variance in girls (ΔR 2 3 , range 0.0% to 20.4%) over that explained by body size and interactions of SAsr with body size (step 3). The interactions of the SAsr and stature and body mass (step 2) explained a maximum of 28.3% of the variance in boys (ΔR 2 2 , range 0.5% to 28.3%) and 16.7% of the variance in girls (ΔR 2 2 , range 0.7% to 16.7%) over that explained by body size alone. With the exception of balance, relationships among SAsr and FMS or motor performance differed between boys and girls. Overall, SA per se or interacting with body size had a relatively small influence in FMS and motor performance in children 3-6 years of age. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

Severity of motor dysfunction in children with cerebral palsy seen in ...

African Journals Online (AJOL)

GMD) of varying degrees of severity. The Gross Motor Function Classification System (GMFCS) is widely used internationally to classify children with CP into functional severity levels. There are few reports on the use of GMFCS in Nigeria to ...

Predicting Motor Skills from Strengths and Difficulties Questionnaire Scores, Language Ability, and Other Features of New Zealand Children Entering Primary School

Science.gov (United States)

Sargisson, Rebecca J.; Powell, Cheniel; Stanley, Peter; de Candole, Rosalind

2014-01-01

The motor and language skills, emotional and behavioural problems of 245 children were measured at school entry. Fine motor scores were significantly predicted by hyperactivity, phonetic awareness, prosocial behaviour, and the presence of medical problems. Gross motor scores were significantly predicted by the presence of medical problems. The…

Determination of gross gamma and gross beta activities in liquid effluent samples. Phase I

International Nuclear Information System (INIS)

Curtis, K.E.; Sood, S.P.

1985-08-01

Several inadequacies in the presently used procedures for gross gamma and gross beta measurements in aqueous wastes have been identified. Both the presence of suspended particulate activity and the use of cesium-137 as a calibration standard can cause gross gamma measurements to overestimate the actual activity in the sample. At the same time, sample preparation for the determination of gross beta activities causes large losses of radioiodine before the measurement step and the presence of solid material can cause a serious decrease in the beta counting efficiency. A combination of these errors could result in large discrepancies between the results obtained by the two measurement methods. Improved procedures are required to overcome these problems

Reviewing nuclear power station achievement

International Nuclear Information System (INIS)

Howles, L.R.

1976-01-01

For measurement of nuclear power station achievement against original purchase the usual gross output figures are of little value since the term loosely covers many different definitions. An authentically designed output figure has been established which relates to net design output plus house load at full load. Based on these figures both cumulative and moving annual load factors are measured, the latter measuring the achievement over the last year, thus showing trends with time. Calculations have been carried out for all nuclear stations in the Western World with 150 MW(e) gross design output and above. From these are shown: moving annual load factor indicating relative station achievements for all the plants; cumulative load factors from which return of investment can be calculated; average moving annual load factors for the four types of system Magnox, PWR, HWR, and BWR; and a relative comparison of achievement by country in a few cases. (U.K.)

Screening accuracy of the parent-completed Ages and Stages Questionnaires - second edition as a broadband screener for motor problems in preschoolers with autism spectrum disorders.

Science.gov (United States)

Vanvuchelen, Marleen; Van Schuerbeeck, Lise; Braeken, Marijke Aka

2017-01-01

Children with autism spectrum disorders are at risk for motor problems. However, this area is often overlooked in the developmental evaluation in autism diagnostic clinics. An alternative can be to identify children who should receive intensive motor assessment by using a parent-based screener. The aim of this study was to examine whether the Ages and Stages Questionnaires - second edition may be used to identify gross and fine motor problems in children. High-functioning children with autism spectrum disorder (n = 43, 22-54 m) participated in this study. Sensitivity, specificity, predictive values and areas under the receiver operating characteristic curve were calculated by comparing the Ages and Stages Questionnaires - second edition scores to the developmental evaluation of the Peabody Developmental Motor Scale - second edition. The results revealed that both the Ages and Stages Questionnaires - second edition gross and fine motor domain may be used to identify children without motor problems. In contrast, sensitivity analyses revealed the likelihood of under screening motor problems in this population. The Ages and Stages Questionnaires - second edition met only the criteria of a fair to good accuracy to identify poor gross motor (sensitivity = 100%) and below-average fine motor development (sensitivity = 71%) in this sample. Hence, the capacity of the Ages and Stages Questionnaires - second edition to identify motor problems in preschoolers with autism spectrum disorder appears to be limited. It is recommended to include a formal standardized motor test in the diagnostic procedure for all children with autism spectrum disorder. © The Author(s) 2016.

Leveling the Playing Field: Assessment of Gross Motor Skills in Low Socioeconomic Children to their Higher Socioeconomic Counterparts

Directory of Open Access Journals (Sweden)

Megan M. Adkins

2017-07-01

Full Text Available Background: Fundamental movements (FM of children influence the willingness to engage in physical activity (PA. Thus, proper FM skills are the foundation for a lifespan of PA. Objective: This study examined what factors may affect children’s PA in relation to FM pattern capabilities. Methods: The study examined the influence of SES when three low-income schools were provided additional PA opportunities on days PE was not taught. FM patterns in relation to object control (OC and locomotor skill (LC development were evaluated on K (n = 871, 1st (n = 893, and 2nd graders (n = 829 using the Test of Gross Motor Development-2 (TGMD-2 instrument (Ulrich, 2000. Schools were dichotomized and categorized as being low SES (n = 2008 and high SES (n = 578 status. Results: A significant relationship was revealed with LC (r = 0.264; p = 0.001, OC (r = 0.171; p = 0.001, and total TGMD-2 (r = 0.264; p = 0.001. Low and high SES schools significantly improved overall TGMD-2 scores. High SES schools children were significantly higher in LC [F, (2, 1272 = 29.31, p = 0.001], OC [F, (2, 1272 = 23.14, p = 0.001], and total TGMD-2 [F, (1, 1272 = 38.11, p = 0.001]. Conclusion: Low SES schools need to concentrate on PA-based activities to engage students in FM patterns, to help narrow the gap in FM capabilities. In addition, the increase in PA opportunities for lower SES schools could positively impact brain function, cardiovascular fitness, and overall well-being.

Interactive metronome training for a 9-year-old boy with attention and motor coordination difficulties.

Science.gov (United States)

Bartscherer, Melinda L; Dole, Robin L

2005-01-01

The purpose of this case report is to describe a new intervention, the Interactive Metronome, for improving timing and coordination. A nine-year-old boy, with difficulties in attention and developmental delay of unspecified origin underwent a seven-week training program with the Interactive Metronome. Before, during, and after training timing, accuracy was assessed with testing procedures consistent with the Interactive Metronome training protocol. Before and after training, his gross and fine motor skills were examined with the Bruininiks-Oseretsky Test of Motor Proficiency (BOTMP). The child exhibited marked change in scores on both timing accuracy and several BOTMP subtests. Additionally his mother relayed anecdotal reports of changes in behavior at home. This child's participation in a new intervention for improving timing and coordination was associated with changes in timing accuracy, gross and fine motor abilities, and parent reported behaviors. These findings warrant further study.

Gross alpha and gross beta determination in surface and groundwater water by liquid scintillation counting (LSC)

International Nuclear Information System (INIS)

Faria, Ligia S.; Moreira, Rubens M.

2013-01-01

The present study has used 40 samples of groundwater and surface water collected at four different sites along the period of one year in Brumadinho and Nova Lima, two municipalities in the State of Minas Gerais, Brazil, as part of a more extensive study aiming at determination of the natural radioactivity in the water used for domestic use. These two sites are inside an Environmental Protection Area is located in a region of very intensive iron ore exploration. In addition of mineral resources, the region has a geological characteristic that includes quartzitic conglomerates associated with uranium. Radioactivity levels were determined via liquid scintillation counting (LSC), a fast and high counting efficiency method that can be advantageously employed to determine gross alpha and gross beta activity in liquid samples. Previously to gross alpha and gross beta counting the samples were acidified with concentrated HNO 3 in the field. The technique involved a pre-concentration of the sample to obtain a low detection limit. Specific details of the employed methodology are commented. The results showed that concentrations of gross alpha natural activity and gross beta values ranged from less than the detection limit of the equipment (0.03 Bq.L -1 ) to 0.275 ± 0.05 Bq.L -1 for gross alpha. As regards gross beta, all samples were below the limit of detection. (author)

MODELING AND FORECASTING THE GROSS ENROLLMENT RATIO IN ROMANIAN PRIMARY SCHOOL

Directory of Open Access Journals (Sweden)

MARINOIU CRISTIAN

2014-06-01

Full Text Available The gross enrollment ratio in primary school is one of the basic indicators used in order to evaluate the proposed objectives of the educational system. Knowing its evolution allows a more rigorous substantiation of the strategies and of the human resources politics not only from the educational field but also from the economic one. In this paper we propose an econometric model in order to describe the gross enrollment ratio in Romanian primary school and we achieve its prediction for the next years, having as a guide the Box-Jenkins’s methodology. The obtained results indicate the continuous decrease of this rate for the next years.

Training in the Motor Vehicle Repair and Sales Sector in Ireland. Report for the FORCE Programme.

Science.gov (United States)

Tuite, Dominick

A study viewed the existing motor vehicle sector, structure, and trading conditions and identified and analyzed the best and most significant continuing vocational training practices in Ireland. In 1991, the motor vechicle sector accounted for 6.2 percent of the Gross National Product. Employment in the sector has decreased from an estimated…

Relationship between Motor Skill and Body Mass Index in 5- to 10-Year-Old Children

Science.gov (United States)

D'Hondt, Eva; Deforche, Benedicte; De Bourdeaudhuij, Ilse; Lenoir, Matthieu

2009-01-01

The purpose of this study was to investigate gross and fine motor skill in overweight and obese children compared with normal-weight peers. According to international cut-off points for Body Mass Index (BMI) from Cole et al. (2000), all 117 participants (5-10 year) were classified as being normal-weight, overweight, or obese. Level of motor skill…

Activity level of gross α and gross β in airborne aerosol samples around the Qinshan NPP

International Nuclear Information System (INIS)

Chen Bin; Ye Jida; Chen Qianyuan; Wu Xiaofei; Song Weili; Wang Hongfeng

2007-01-01

The monitoring results of gross α and gross 13 activity from 2001 to 2005 for environmental airborne aerosol samples around the Qinshan NPP base are presented in this paper. A total of 170 aerosol samples were collected from monitoring sites of Caichenmen village, Qinlian village, Xiajiawan village and Yangliucun village around the Qinshan NPP base. The measured specific activity of gross α and gross β are in the range of 0.02-0.38 mBq/m 3 and 0.10-1.81 mBq/m 3 , respectively, with an average of 0.11 mBq/m 3 and 0.45mBq/m 3 , respectively. They are lower than the average of 0.15 mBq/m 3 and 0.52 mBq/m 3 , of reference site at Hangzhou City. It is indicated that the specific activity of gross α and gross β for environmental aerosol samples around the Qinshan NPP base had not been increased in normal operating conditions of the NPP. (authors)

Risk Factors for Gross Motor Dysfunction in Infants with Congenital Heart Disease

Science.gov (United States)

Long, Suzanne H.; Eldridge, Bev J.; Galea, Mary P.; Harris, Susan R.

2011-01-01

Infants with congenital heart disease (CHD) that is severe enough to require early surgery are at risk for cognitive and motor delays, as well as musculoskeletal impairments, and are best managed by an interdisciplinary team during their hospital stay and after discharge. The purpose of this article is to review some of the risk factors associated…

Fine motor skills and expressive language: a study with children with congenital hypotyreoidism.

Science.gov (United States)

Frezzato, Renata Camargo; Santos, Denise Castilho Cabrera; Goto, Maura Mikie Fukujima; Ouro, Michelle Prado Cabral do; Santos, Carolina Taddeo Mendes Dos; Dutra, Vivian; Lima, Maria Cecília Marconi Pinheiro

2017-03-09

To screen the global development of children with and without congenital hypothyroidism and to investigate the association between fine motor skills and expressive language development in both groups. This is a prospective study of a cohort of children diagnosed with Congenital Hypothyroidism and monitored in a reference service for congenital hypothyroidism of a public hospital and of children without this disorder. The screening was performed using the Bayley Scales of Infant Development III in the cognitive, gross and fine motor skills, and receptive and expressive language domains. The children's performance was expressed in three categories: competent, and non-competent. We screened 117 children with average age of 21 months diagnosed with Congenital Hypothyroidism at birth, with the Thyroid Stimulating Hormone (TSH) level normalized during screening, and 51 children without the condition. The children with Congenital Hypothyroidism presented lower performance in gross and fine motor skills upon comparison between the two groups, and no differences were found in the cognitive and receptive and expressive language domains. The association between fine motor skills and language persisted in the group with Hypothyroidism, demonstrating that the interrelationship of skills is present in all individuals, although this group is two times more likely to present expressive language impairment when fine motor skills are already compromised. In the development process, both skills - motor and expressive language - might be associated and/or dependent on each other in the sample assessed.

On line protection systems for induction motors

International Nuclear Information System (INIS)

Colak, I.; Celik, H.; Sefa, I.; Demirbas, S.

2005-01-01

Protection of induction motors is very important since they are widely used in industry for many applications due to their high robustness, reliability, low cost and maintenance, high efficiency and long service life. So, protecting these motors is crucial for operations. This paper presents a combined protection approach for induction motors. To achieve this, the electrical values of the induction motor were measured with sensitivity ±1% through a data acquisition card and processed with software developed in Visual C++. An on line protection system for induction motors was achieved easily and effectively. The experimental results have shown that the induction motor was protected against the possible problems faced during the operation. The software developed for this protection provides flexible and reliable media for operators and their motors. It is expected that the motor protection achieved in this study might be faster than the classical techniques and also may be applied to larger motors easily after small modifications of the software

Factors associated with the severity of motor impairment in children ...

African Journals Online (AJOL)

The purpose of this study was to assess the relation between the severity of gross motor dysfunction (GMD) and certain factors such as the type of CP, aetiology of CP, nutrition, socioeconomic class (SEC), and the frequency of these accompanying impairments like visual, auditory, cognitive and speech impairments.

Motor Skills and Exercise Capacity Are Associated with Objective Measures of Cognitive Functions and Academic Performance in Preadolescent Children

Science.gov (United States)

Thomas, Richard; Larsen, Malte Nejst; Dahn, Ida Marie; Andersen, Josefine Needham; Krause-Jensen, Matilde; Korup, Vibeke; Nielsen, Claus Malta; Wienecke, Jacob; Ritz, Christian; Krustrup, Peter; Lundbye-Jensen, Jesper

2016-01-01

Objective To investigate associations between motor skills, exercise capacity and cognitive functions, and evaluate how they correlate to academic performance in mathematics and reading comprehension using standardised, objective tests. Methods This cross-sectional study included 423 Danish children (age: 9.29±0.35 years, 209 girls). Fine and gross motor skills were evaluated in a visuomotor accuracy-tracking task, and a whole-body coordination task, respectively. Exercise capacity was estimated from the Yo-Yo intermittent recovery level 1 children's test (YYIR1C). Selected tests from the Cambridge Neuropsychological Test Automated Battery (CANTAB) were used to assess different domains of cognitive functions, including sustained attention, spatial working memory, episodic and semantic memory, and processing speed. Linear mixed-effects models were used to investigate associations between these measures and the relationship with standard tests of academic performance in mathematics and reading comprehension. Results Both fine and gross motor skills were associated with better performance in all five tested cognitive domains (all Pperformance in mathematics and reading comprehension. Conclusions The data demonstrate that fine and gross motor skills are positively correlated with several aspects of cognitive functions and with academic performance in both mathematics and reading comprehension. Moreover, exercise capacity was associated with academic performance and performance in some cognitive domains. Future interventions should investigate associations between changes in motor skills, exercise capacity, cognitive functions, and academic performance to elucidate the causality of these associations. PMID:27560512

26 CFR 1.61-1 - Gross income.

Science.gov (United States)

2010-04-01

... 26 Internal Revenue 2 2010-04-01 2010-04-01 false Gross income. 1.61-1 Section 1.61-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Definition of Gross Income, Adjusted Gross Income, and Taxable Income § 1.61-1 Gross...

Impact of Helminth Infection during Pregnancy on Cognitive and Motor Functions of One-Year-Old Children

Science.gov (United States)

Mireku, Michael O.; Boivin, Michael J.; Davidson, Leslie L.; Ouédraogo, Smaïla; Koura, Ghislain K.; Alao, Maroufou J.; Massougbodji, Achille; Cot, Michel; Bodeau-Livinec, Florence

2015-01-01

Objective To determine the effect of helminth infection during pregnancy on the cognitive and motor functions of one-year-old children. Methods Six hundred and thirty five singletons born to pregnant women enrolled before 29 weeks of gestation in a trial comparing two intermittent preventive treatments for malaria were assessed for cognitive and motor functions using the Mullen Scales of Early Learning, in the TOVI study, at twelve months of age in the district of Allada in Benin. Stool samples of pregnant women were collected at recruitment, second antenatal care (ANC) visit (at least one month after recruitment) and just before delivery, and were tested for helminths using the Kato-Katz technique. All pregnant women were administered a total of 600 mg of mebendazole (100 mg two times daily for 3 days) to be taken after the first ANC visit. The intake was not directly observed. Results Prevalence of helminth infection was 11.5%, 7.5% and 3.0% at first ANC visit, second ANC visit and at delivery, respectively. Children of mothers who were infected with hookworms at the first ANC visit had 4.9 (95% CI: 1.3–8.6) lower mean gross motor scores compared to those whose mothers were not infected with hookworms at the first ANC visit, in the adjusted model. Helminth infection at least once during pregnancy was associated with infant cognitive and gross motor functions after adjusting for maternal education, gravidity, child sex, family possessions, and quality of the home stimulation. Conclusion Helminth infection during pregnancy is associated with poor cognitive and gross motor outcomes in infants. Measures to prevent helminth infection during pregnancy should be reinforced. PMID:25756357

Bayley-III motor scale and neurological examination at 2 years do not predict motor skills at 4.5 years.

Science.gov (United States)

Burakevych, Nataliia; Mckinlay, Christopher Joel Dorman; Alsweiler, Jane Marie; Wouldes, Trecia Ann; Harding, Jane Elizabeth

2017-02-01

To determine whether Bayley Scales of Infant and Toddler Development (3rd edition) (Bayley-III) motor scores and neurological examination at 2 years corrected age predict motor difficulties at 4.5 years corrected age. A prospective cohort study of children born at risk of neonatal hypoglycaemia in Waikato Hospital, Hamilton, New Zealand. Assessment at 2 years was performed using the Bayley-III motor scale and neurological examination, and at 4.5 years using the Movement Assessment Battery for Children (2nd edition) (MABC-2). Of 333 children, 8 (2%) had Bayley-III motor scores below 85, and 50 (15%) had minor deficits on neurological assessment at 2 years; 89 (27%) scored less than or equal to the 15th centile, and 54 (16%) less than or equal to the 5th centile on MABC-2 at 4.5 years. Motor score, fine and gross motor subtest scores, and neurological assessments at 2 years were poorly predictive of motor difficulties at 4.5 years, explaining 0 to 7% of variance in MABC-2 scores. A Bayley-III motor score below 85 predicted MABC-2 scores less than or equal to the 15th centile with a positive predictive value of 30% and a negative predictive value of 74% (7% sensitivity and 94% specificity). Bayley-III motor scale and neurological examination at 2 years were poorly predictive of motor difficulties at 4.5 years. © 2016 Mac Keith Press.

Caracterization of the motor profile of students with autistic disorder

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Paola Matiko Okuda

2010-12-01

Full Text Available Thematic focus: The motor abnormalities may be part of so-called comorbidities that can coexist with autistic disorder. Objective: To characterize the motor profile of students with autistic disorder. Method: the study included six children with autistic disorder in elementary school, male, aged 5 years and 5 months and 10 years and 9 months. After signing the consent form by parents or guardians, the students were submitted to the Motor Development Scale for assessment of fine motor, gross motor performance, balance, body scheme, spatial organization, temporal organization and laterality. Results: The results revealed a significant difference between the motor age and chronological age. According to the classification of the Scale of Motor Development, students in this study showed motor development lower than expected for age. Conclusion: The students with autistic disorder in this study presented a profile of Developmental Coordination Disorder in comorbidity, showing that participants of this research presented difficulties in activities that required skills such as handwriting. Thus, motor and psychomotor needs of these students were focused on educational and clinical environment to reduce the impact of behavioral and social manifestations.

White matter alterations and their associations with motor function in young adults born preterm with very low birth weight

Directory of Open Access Journals (Sweden)

Ingrid Marie Husby Hollund

2018-01-01

Full Text Available Very low birth weight (VLBW: ≤1500 g individuals have an increased risk of white matter alterations and neurodevelopmental problems, including fine and gross motor problems. In this hospital-based follow-up study, the main aim was to examine white matter microstructure and its relationship to fine and gross motor function in 31 VLBW young adults without cerebral palsy compared with 31 term-born controls, at mean age 22.6 ± 0.7 years. The participants were examined with tests of fine and gross motor function (Trail Making Test-5: TMT-5, Grooved Pegboard, Triangle from Movement Assessment Battery for Children-2: MABC-2 and High-level Mobility Assessment Tool: HiMAT and diffusion tensor imaging (DTI. Probabilistic tractography of motor pathways of the corticospinal tract (CST and corpus callosum (CC was performed. Fractional anisotropy (FA was calculated in non-crossing (capsula interna in CST, body of CC and crossing (centrum semiovale fibre regions along the tracts and examined for group differences. Associations between motor test scores and FA in the CST and CC were investigated with linear regression. Tract-based spatial statistics (TBSS was used to examine group differences in DTI metrics in all major white matter tracts. The VLBW group had lower scores on all motor tests compared with controls, however, only statistically significant for TMT-5. Based on tractography, FA in the VLBW group was lower in non-crossing fibre regions and higher in crossing fibre regions of the CST compared with controls. Within the VLBW group, poorer fine motor function was associated with higher FA in crossing fibre regions of the CST, and poorer bimanual coordination was additionally associated with lower FA in crossing fibre regions of the CC. Poorer gross motor function was associated with lower FA in crossing fibre regions of the CST and CC. There were no associations between motor function and FA in non-crossing fibre regions of the CST and CC within

White matter alterations and their associations with motor function in young adults born preterm with very low birth weight.

Science.gov (United States)

Hollund, Ingrid Marie Husby; Olsen, Alexander; Skranes, Jon; Brubakk, Ann-Mari; Håberg, Asta K; Eikenes, Live; Evensen, Kari Anne I

2018-01-01

Very low birth weight (VLBW: ≤ 1500 g) individuals have an increased risk of white matter alterations and neurodevelopmental problems, including fine and gross motor problems. In this hospital-based follow-up study, the main aim was to examine white matter microstructure and its relationship to fine and gross motor function in 31 VLBW young adults without cerebral palsy compared with 31 term-born controls, at mean age 22.6 ± 0.7 years. The participants were examined with tests of fine and gross motor function (Trail Making Test-5: TMT-5, Grooved Pegboard, Triangle from Movement Assessment Battery for Children-2: MABC-2 and High-level Mobility Assessment Tool: HiMAT) and diffusion tensor imaging (DTI). Probabilistic tractography of motor pathways of the corticospinal tract (CST) and corpus callosum (CC) was performed. Fractional anisotropy (FA) was calculated in non-crossing (capsula interna in CST, body of CC) and crossing (centrum semiovale) fibre regions along the tracts and examined for group differences. Associations between motor test scores and FA in the CST and CC were investigated with linear regression. Tract-based spatial statistics (TBSS) was used to examine group differences in DTI metrics in all major white matter tracts. The VLBW group had lower scores on all motor tests compared with controls, however, only statistically significant for TMT-5. Based on tractography, FA in the VLBW group was lower in non-crossing fibre regions and higher in crossing fibre regions of the CST compared with controls. Within the VLBW group, poorer fine motor function was associated with higher FA in crossing fibre regions of the CST, and poorer bimanual coordination was additionally associated with lower FA in crossing fibre regions of the CC. Poorer gross motor function was associated with lower FA in crossing fibre regions of the CST and CC. There were no associations between motor function and FA in non-crossing fibre regions of the CST and CC within the VLBW

Motor and cognitive performance of overweight preschool children.

Science.gov (United States)

Krombholz, Heinz

2013-02-01

Gross and fine motor skills and cognitive performance in obese and overweight children were compared to healthy weight children. Participants were 1,543 children (797 boys and 746 girls) ages 43 to 84 months, attending childcare centers in Munich, Germany. According to German Body Mass Index (BMI) standards for age and sex, 4.6% of the children were classified as obese (percentile greater or equal 97), 6.8% as overweight (percentile greater or equal 90 and less than 97), 5.9% as underweight (percentile less than 10), and 83.1% as being of healthy weight. Dependent variables were physical characteristics (height, weight, skinfold thickness), physical fitness (standing broad jump, shuttle run, hanging), body coordination (balancing forward, balancing backward, lateral jump, hopping), manual dexterity (right and left hand), and cognitive performance (intelligence, verbal ability, concentration). Higher proportions of children from lower socioeconomic and immigrant backgrounds were overweight. There was no association between weight and sex. Overweight children showed lower performance on gross motor skills (coordination and fitness), manual dexterity, and intelligence compared to healthy weight children, even after controlling for the effects of social class and immigration status.

Presentation of electric motor and motor control technology for electric vehicles and hybrid vehicles; Denki jidosha hybrid sha yo motor oyobi motor seigyo gijutsu no shokai

Energy Technology Data Exchange (ETDEWEB)

Matsudaira, N.; Masakik, R.; Tajima, F. [Hitachi, Ltd., Tokyo (Japan)

1999-02-01

The authors have developed a motor drive system for electric vehicles and hybrid vehicles. This system consists of a permanent magnet type synchronous motor, an inverter using insulated gate bipolar transistors (IGBTs) and a controller based on a single-chip microcomputer. To achieve a compact and light weight synchronous motor, an internal permanent magnet type rotor structure was designed. This paper presents motor control technology for electric vehicles, such as an optimization method of field weakening control and a new current control method. (author)

What is the evidence of impaired motor skills and motor control among children with attention deficit hyperactivity disorder (ADHD)? Systematic review of the literature.

Science.gov (United States)

Kaiser, M-L; Schoemaker, M M; Albaret, J-M; Geuze, R H

2014-11-06

This article presents a review of the studies that have analysed the motor skills of ADHD children without medication and the influence of medication on their motor skills. The following two questions guided the study: What is the evidence of impairment of motor skills and aspects of motor control among children with ADHD aged between 6 and 16 years? What are the effects of ADHD medication on motor skills and motor control? The following keywords were introduced in the main databases: attention disorder and/or ADHD, motor skills and/or handwriting, children, medication. Of the 45 articles retrieved, 30 described motor skills of children with ADHD and 15 articles analysed the influence of ADHD medication on motor skills and motor control. More than half of the children with ADHD have difficulties with gross and fine motor skills. The children with ADHD inattentive subtype seem to present more impairment of fine motor skills, slow reaction time, and online motor control during complex tasks. The proportion of children with ADHD who improved their motor skills to the normal range by using medication varied from 28% to 67% between studies. The children who still show motor deficit while on medication might meet the diagnostic criteria of developmental coordination disorder (DCD). It is important to assess motor skills among children with ADHD because of the risk of reduced participation in activities of daily living that require motor coordination and attention. Copyright © 2014 Elsevier Ltd. All rights reserved.

Assessment of the achieved savings from induction motors energy efficiency labeling in Brazil

International Nuclear Information System (INIS)

Bortoni, E.C.; Nogueira, L.A.H.; Cardoso, R.B.; Haddad, J.; Souza, E.P.; Dias, M.V.X.; Yamachita, R.A.

2013-01-01

Highlights: • We have modeled the influence of the increase of efficiency of motors. • The amount of saved energy is estimated. • The work deals with the “measurement” of a non-consumed energy. • The influence of the motor useful life is taken into account. • The influence of efficiency decrease along the motor life is also taken into account. - Abstract: Since 1995 Brazil has been applying its labeling program to increase the efficiency of application of many household appliances and equipment. From 2003 on inductions motors have also been receiving the PROCEL prize, which helped push motors efficiency over than those limits established by the labeling program. Therefore, this work presents the development of a model to estimate the amount of savings obtained with the usage of the PROCEL endorsement labels in standard and in energy efficient motors. The estimated peak demand reduction is also inferred. The developed model makes the usage of sales information and of a discard function to estimate the Brazilian motor stock. Approaches such as the use of efficiency loading and efficiency aging factors are employed to estimate motors consumption

Gross National Happiness Philosophy Manifested In The Selected Speeches Of His Excellency Tshering Tobgay

Directory of Open Access Journals (Sweden)

Maria Luisa A. Valdez

2017-05-01

Full Text Available A nation's progress has been measured in terms of its Gross Domestic Product (GDP throughout modern history. Suffice it to say that the higher a country's GDP, the more progressive a country is considered to be. An internationally used measure of a country's economic activity, GDP has undergone much thought as to its statistical and conceptual bases, but it mainly measures a country's market production. Clearly, there is a need for a coherent complement to a nation's GDP. Every nation can benef it from a fresh and transformational approach to defining and measuring their progress and this can be done by considering the country’s Gross National Happiness (GNH. It is a holistic and sustainable developmental approach targeted at achieving a healthy balance between material and non - material values while giving utmost priority to human happiness and well - being. This study is an analysis of Bhutan's Prime Minister His Excellency Tshering Tobgay’s Gross National Happiness philosophy, highlighting key in sights from the selections. Analysis revealed that His Excellency exemplified the core philosophy of Gross National Happiness in true adherence and embodiment of the pillars which constitute the said philosophical concept, and these are in terms of good go vernance, socio - economic development, cultural preservation and environment sustainability. Likewise, he achieved the efficiency of connecting with his audience and effectively sending his message across by utilizing rhetorical devices such as humor, ethos , logos and pathos. This paper likewise uncovered and discussed important insights which foster values essential to a nation's well - being and to appreciation of literature as manifested in his discourses, which in themselves can be considered as ample proo fs that a nation's well - being and the appreciation of literature can be secured by advocating the holistic approaches within the philosophy of Gross National Happiness.

Correlation between movement of the feet and motor function of children with chronic encephalopathy

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Táubuta Gomes Souza

Full Text Available Abstract Introduction: Chronic non-progressive encephalopathy (CNPE is one of the most common causes of physical deformities in childhood. It is characterized by non-progressive neuropathological abnormalities of the developing brain, which results in neuromotor impairments and changes in posture and movement. Objective: To evaluate foot deformities in children with CNPE, by measuring the joint amplitude and correlating these measures with the scores of the Gross Motor Function Measure (GMFM-88, using all its five dimensions. Methods: Cross-sectional and descriptive study with a sample of 17 children. The data collection instruments used were manual goniometer and the Gross Motor Function Measure test (GMFM-88. Data were analyzed using the program SPSS version 18, and the Pearson correlation test as a measure of association. Results: Children with chronic encephalopathy and a reduced amplitude motion have lower capacity in motor function. Statistically significant correlation was found for the right dorsiflexion angle (p = 0.023, left dorsiflexion angle (p = 0.019, right inversion (p = 0.040, left inversion (p = 0.034 and left eversion (p = 0.018. There was no statistically significant correlation for the right eversion (p > 0.05. Conclusion: Musculoskeletal disorders associated with CNPE and foot deformities interfere negatively in motor function, compromising the functional performance of these children.

Application of diagnostics to determine operational readiness of aged motor-operated valves

International Nuclear Information System (INIS)

Eissenberg, D.M.

1987-01-01

Oak Ridge National Laboratory (ORNL) has been carrying out an aging assessment of motor-operated valves (MOVs) with the primary objective of recommending diagnostic methods for detecting and trending aging. As a result of experimental investigations at ORNL, it was discovered that the motor current during a valve stroke was a very useful diagnostic parameter for detecting and trending many MOV drive train load variations. The motor current signatures were analyzed at four levels: mean value for a stroke, gross trends during a stroke, transients, and noise frequency spectra. Examples illustrating the use of this technique are presented. The use of motor current signature analysis was also shown to apply to other electric motor driven equipment. Future work includes developing a data base of MOV diagnostics, including criteria for determining the extent of degradation and application of the technique to other LWR motor driven safety equipment

From Children to Adults: Motor Performance across the Life-Span

Science.gov (United States)

Leversen, Jonas S. R.; Haga, Monika; Sigmundsson, Hermundur

2012-01-01

The life-span approach to development provides a theoretical framework to examine the general principles of life-long development. This study aims to investigate motor performance across the life span. It also aims to investigate if the correlations between motor tasks increase with aging. A cross-sectional design was used to describe the effects of aging on motor performance across age groups representing individuals from childhood to young adult to old age. Five different motor tasks were used to study changes in motor performance within 338 participants (7–79 yrs). Results showed that motor performance increases from childhood (7–9) to young adulthood (19–25) and decreases from young adulthood (19–25) to old age (66–80). These results are mirroring results from cognitive research. Correlation increased with increasing age between two fine motor tasks and two gross motor tasks. We suggest that the findings might be explained, in part, by the structural changes that have been reported to occur in the developing and aging brain and that the theory of Neural Darwinism can be used as a framework to explain why these changes occur. PMID:22719958

Effects of 6 weeks motor-enrichment-intervention to improve math performance in preadolescent children

DEFF Research Database (Denmark)

Wienecke, Jacob; Beck, Mikkel Malling; Lind, Rune Rasmussen

al., 2015). We conducted a six-week cluster-randomized intervention study of motor-enriched mathematics for Danish schoolchildren (n= 148, age= 7.5 ± 0.02). We investigated whether low intensity motor activity congruently integrated during solving of math problems could enhance math performance....... Three groups were included: 1) Control group with normal math teaching, CON (used pencil, paper but refrained from additional motor activity). 2) Fine-motor-enriched-group, FM (motor-manipulating LEGO bricks integrated in the lessons). 3) Gross-motor-enriched-group, GM (full-body movements integrated...... in the lessons). In FM and GM, all math classes (six lessons pr. week) had motor activity integrated in the math lessons and the teachers of all groups followed a detailed description for the conduction of the lessons. This aimed at ensuring homogeneity between groups concerning the taught themes. The children...

GPR55, a G-protein coupled receptor for lysophosphatidylinositol, plays a role in motor coordination.

Directory of Open Access Journals (Sweden)

Chia-Shan Wu

Full Text Available The G-protein coupled receptor 55 (GPR55 is activated by lysophosphatidylinositols and some cannabinoids. Recent studies found prominent roles for GPR55 in neuropathic/inflammatory pain, cancer and bone physiology. However, little is known about the role of GPR55 in CNS development and function. To address this question, we performed a detailed characterization of GPR55 knockout mice using molecular, anatomical, electrophysiological, and behavioral assays. Quantitative PCR studies found that GPR55 mRNA was expressed (in order of decreasing abundance in the striatum, hippocampus, forebrain, cortex, and cerebellum. GPR55 deficiency did not affect the concentrations of endocannabinoids and related lipids or mRNA levels for several components of the endocannabinoid system in the hippocampus. Normal synaptic transmission and short-term as well as long-term synaptic plasticity were found in GPR55 knockout CA1 pyramidal neurons. Deleting GPR55 function did not affect behavioral assays assessing muscle strength, gross motor skills, sensory-motor integration, motor learning, anxiety or depressive behaviors. In addition, GPR55 null mutant mice exhibited normal contextual and auditory-cue conditioned fear learning and memory in a Pavlovian conditioned fear test. In contrast, when presented with tasks requiring more challenging motor responses, GPR55 knockout mice showed impaired movement coordination. Taken together, these results suggest that GPR55 plays a role in motor coordination, but does not strongly regulate CNS development, gross motor movement or several types of learned behavior.

GPR55, a G-protein coupled receptor for lysophosphatidylinositol, plays a role in motor coordination.

Science.gov (United States)

Wu, Chia-Shan; Chen, Hongmei; Sun, Hao; Zhu, Jie; Jew, Chris P; Wager-Miller, James; Straiker, Alex; Spencer, Corinne; Bradshaw, Heather; Mackie, Ken; Lu, Hui-Chen

2013-01-01

The G-protein coupled receptor 55 (GPR55) is activated by lysophosphatidylinositols and some cannabinoids. Recent studies found prominent roles for GPR55 in neuropathic/inflammatory pain, cancer and bone physiology. However, little is known about the role of GPR55 in CNS development and function. To address this question, we performed a detailed characterization of GPR55 knockout mice using molecular, anatomical, electrophysiological, and behavioral assays. Quantitative PCR studies found that GPR55 mRNA was expressed (in order of decreasing abundance) in the striatum, hippocampus, forebrain, cortex, and cerebellum. GPR55 deficiency did not affect the concentrations of endocannabinoids and related lipids or mRNA levels for several components of the endocannabinoid system in the hippocampus. Normal synaptic transmission and short-term as well as long-term synaptic plasticity were found in GPR55 knockout CA1 pyramidal neurons. Deleting GPR55 function did not affect behavioral assays assessing muscle strength, gross motor skills, sensory-motor integration, motor learning, anxiety or depressive behaviors. In addition, GPR55 null mutant mice exhibited normal contextual and auditory-cue conditioned fear learning and memory in a Pavlovian conditioned fear test. In contrast, when presented with tasks requiring more challenging motor responses, GPR55 knockout mice showed impaired movement coordination. Taken together, these results suggest that GPR55 plays a role in motor coordination, but does not strongly regulate CNS development, gross motor movement or several types of learned behavior.

Gross motor development and physical activity in kindergarten age children.

Science.gov (United States)

Colella, Dario; Morano, Milena

2011-10-01

Physical activity in kindergarten is a fundamental part of the child's educational process. Body experience and physical activity contribute to the development of self-awareness and the learning of different modes of expression, as well as encouraging the acquisition of physically active lifestyles. Recent scientific evidence has confirmed the role of physical activity in disease prevention and quality of life improvement, and stressed the importance of integrated educational programmes promoting physical activity and healthy eating habits. A key priority of scientific research is to identify the opportunities and methods of motor learning and to increase the daily physical activity levels of children by reducing sedentary time and promoting active play and transport (i.e. walking, cycling). Family, school and community involvement are all needed to assure adherence to the official guidelines on how much physical activity children need to boost their health and stave off obesity.

Burke-Fahn-Marsden dystonia severity, Gross Motor, Manual Ability, and Communication Function Classification scales in childhood hyperkinetic movement disorders including cerebral palsy: a 'Rosetta Stone' study.

Science.gov (United States)

Elze, Markus C; Gimeno, Hortensia; Tustin, Kylee; Baker, Lesley; Lumsden, Daniel E; Hutton, Jane L; Lin, Jean-Pierre S-M

2016-02-01

Hyperkinetic movement disorders (HMDs) can be assessed using impairment-based scales or functional classifications. The Burke-Fahn-Marsden Dystonia Rating Scale-movement (BFM-M) evaluates dystonia impairment, but may not reflect functional ability. The Gross Motor Function Classification System (GMFCS), Manual Ability Classification System (MACS), and Communication Function Classification System (CFCS) are widely used in the literature on cerebral palsy to classify functional ability, but not in childhood movement disorders. We explore the concordance of these three functional scales in a large sample of paediatric HMDs and the impact of dystonia severity on these scales. Children with HMDs (n=161; median age 10y 3mo, range 2y 6mo-21y) were assessed using the BFM-M, GMFCS, MACS, and CFCS from 2007 to 2013. This cross-sectional study contrasts the information provided by these scales. All four scales were strongly associated (all Spearman's rank correlation coefficient rs >0.72, pdisorders including cerebral palsy can be effectively evaluated using these scales. © 2015 Mac Keith Press.

A Field-Based Testing Protocol for Assessing Gross Motor Skills in Preschool Children: The Children's Activity and Movement in Preschool Study Motor Skills Protocol

Science.gov (United States)

Williams, Harriet G.; Pfeiffer, Karin A.; Dowda, Marsha; Jeter, Chevy; Jones, Shaverra; Pate, Russell R.

2009-01-01

The purpose of this study was to develop a valid and reliable tool for use in assessing motor skills in preschool children in field-based settings. The development of the Children's Activity and Movement in Preschool Study Motor Skills Protocol included evidence of its reliability and validity for use in field-based environments as part of large…

Motor skill delays in pre-school children with leukemia one year after treatment: Hematopoietic stem cell transplantation therapy as an important risk factor.

Science.gov (United States)

Taverna, Livia; Tremolada, Marta; Bonichini, Sabrina; Tosetto, Barbara; Basso, Giuseppe; Messina, Chiara; Pillon, Marta

2017-01-01

CNS-directed therapies for the treatment of leukemia can adversely affect the acquisition of new skills, such as reading/writing and math. Two years after the end of treatments, children show gross and fine motor skill delays that may persist even when patients are considered healed. The goal of the present study was to assess motor skills difficulties in pre-school children with leukemia one year after treatment. Particular attention has been paid to those patients who had undergone Hematopoietic Stem Cell Transplantation (HSCT) and to the relationship between motor delays and age bands. Participants were 60 children (median age of 5; inter quartile range: 3.07-5.76), including 31 females and 29 males, 91.7% of them were affected by acute lymphoblastic leukemia (ALL), and 8.3% by acute myeloid leukemia (AML). Five children had undergone HCST. Parents were interviewed by Vineland Adaptive Behavior Scales (VABS) on children's motor skills and filled in the Italian Temperament Questionnaire (QUIT). VABS's total scores were converted into equivalent mental age scores (EMA). A score difference of at least three months between current age and equivalent mental age was considered a developmental delay. Non-parametric analyses were run to understand if HSCT treatment and a specific age band influence children's motor skills. Significant delays were found in global motor skills (56.7%) as well as in fine and gross motor domains. Mann Whitney U tests showed that children with HSCT were reported to have lower gross motor mean ranks (U = 62; p = 0.004; Mean rank = 15.40) than peers without HSCT (Mean rank = 31.87) and lower mean rank values on motor temperament scale (U = 9; p = 0.003; HSCT Mean rank = 4.75 versus no HSCT Mean rank = 27.81). Kruskal Wallis' tests identified the high risk treatment showing that HSCT experience negatively impacted the motor skills and temperamental motor activity of pre-school children one year after the diagnosis of leukemia.

Motor skill delays in pre-school children with leukemia one year after treatment: Hematopoietic stem cell transplantation therapy as an important risk factor.

Directory of Open Access Journals (Sweden)

Livia Taverna

Full Text Available CNS-directed therapies for the treatment of leukemia can adversely affect the acquisition of new skills, such as reading/writing and math. Two years after the end of treatments, children show gross and fine motor skill delays that may persist even when patients are considered healed. The goal of the present study was to assess motor skills difficulties in pre-school children with leukemia one year after treatment. Particular attention has been paid to those patients who had undergone Hematopoietic Stem Cell Transplantation (HSCT and to the relationship between motor delays and age bands. Participants were 60 children (median age of 5; inter quartile range: 3.07-5.76, including 31 females and 29 males, 91.7% of them were affected by acute lymphoblastic leukemia (ALL, and 8.3% by acute myeloid leukemia (AML. Five children had undergone HCST. Parents were interviewed by Vineland Adaptive Behavior Scales (VABS on children's motor skills and filled in the Italian Temperament Questionnaire (QUIT. VABS's total scores were converted into equivalent mental age scores (EMA. A score difference of at least three months between current age and equivalent mental age was considered a developmental delay. Non-parametric analyses were run to understand if HSCT treatment and a specific age band influence children's motor skills. Significant delays were found in global motor skills (56.7% as well as in fine and gross motor domains. Mann Whitney U tests showed that children with HSCT were reported to have lower gross motor mean ranks (U = 62; p = 0.004; Mean rank = 15.40 than peers without HSCT (Mean rank = 31.87 and lower mean rank values on motor temperament scale (U = 9; p = 0.003; HSCT Mean rank = 4.75 versus no HSCT Mean rank = 27.81. Kruskal Wallis' tests identified the high risk treatment showing that HSCT experience negatively impacted the motor skills and temperamental motor activity of pre-school children one year after the diagnosis of leukemia.

Motor skill delays in pre-school children with leukemia one year after treatment: Hematopoietic stem cell transplantation therapy as an important risk factor

Science.gov (United States)

Bonichini, Sabrina; Tosetto, Barbara; Basso, Giuseppe; Messina, Chiara; Pillon, Marta

2017-01-01

CNS-directed therapies for the treatment of leukemia can adversely affect the acquisition of new skills, such as reading/writing and math. Two years after the end of treatments, children show gross and fine motor skill delays that may persist even when patients are considered healed. The goal of the present study was to assess motor skills difficulties in pre-school children with leukemia one year after treatment. Particular attention has been paid to those patients who had undergone Hematopoietic Stem Cell Transplantation (HSCT) and to the relationship between motor delays and age bands. Participants were 60 children (median age of 5; inter quartile range: 3.07–5.76), including 31 females and 29 males, 91.7% of them were affected by acute lymphoblastic leukemia (ALL), and 8.3% by acute myeloid leukemia (AML). Five children had undergone HCST. Parents were interviewed by Vineland Adaptive Behavior Scales (VABS) on children’s motor skills and filled in the Italian Temperament Questionnaire (QUIT). VABS’s total scores were converted into equivalent mental age scores (EMA). A score difference of at least three months between current age and equivalent mental age was considered a developmental delay. Non-parametric analyses were run to understand if HSCT treatment and a specific age band influence children’s motor skills. Significant delays were found in global motor skills (56.7%) as well as in fine and gross motor domains. Mann Whitney U tests showed that children with HSCT were reported to have lower gross motor mean ranks (U = 62; p = 0.004; Mean rank = 15.40) than peers without HSCT (Mean rank = 31.87) and lower mean rank values on motor temperament scale (U = 9; p = 0.003; HSCT Mean rank = 4.75 versus no HSCT Mean rank = 27.81). Kruskal Wallis’ tests identified the high risk treatment showing that HSCT experience negatively impacted the motor skills and temperamental motor activity of pre-school children one year after the diagnosis of leukemia. PMID

Assessing fundamental motor skills in Belgian children aged 3-8 years highlights differences to US reference sample.

Science.gov (United States)

Bardid, Farid; Huyben, Floris; Lenoir, Matthieu; Seghers, Jan; De Martelaer, Kristine; Goodway, Jacqueline D; Deconinck, Frederik J A

2016-06-01

This study aimed to understand the fundamental motor skills (FMS) of Belgian children using the process-oriented Test of Gross Motor Development, Second Edition (TGMD-2) and to investigate the suitability of using the United States (USA) test norms in Belgium. FMS were assessed using the TGMD-2. Gender, age and motor performance were examined in 1614 Belgian children aged 3-8 years (52.1% boys) and compared with the US reference sample. More proficient FMS performance was found with increasing age, from 3 to 6 years for locomotor skills and 3 to 7 years for object control skills. Gender differences were observed in object control skills, with boys performing better than girls. In general, Belgian children had lower levels of motor competence than the US reference sample, specifically for object control skills. The score distribution of the Belgian sample was skewed, with 37.4% scoring below average and only 6.9% scoring above average. This study supported the usefulness of the TGMD-2 as a process-oriented instrument to measure gross motor development in early childhood in Belgium. However, it also demonstrated that caution is warranted when using the US reference norms. ©2016 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.

Comparison of a gross anatomy laboratory to online anatomy software for teaching anatomy.

Science.gov (United States)

Mathiowetz, Virgil; Yu, Chih-Huang; Quake-Rapp, Cindee

2016-01-01

This study was designed to assess the grades, self-perceived learning, and satisfaction between occupational therapy students who used a gross anatomy laboratory versus online anatomy software (AnatomyTV) as tools to learn anatomy at a large public university and a satellite campus in the mid-western United States. The goal was to determine if equivalent learning outcomes could be achieved regardless of learning tool used. In addition, it was important to determine why students chose the gross anatomy laboratory over online AnatomyTV. A two group, post-test only design was used with data gathered at the end of the course. Primary outcomes were students' grades, self-perceived learning, and satisfaction. In addition, a survey was used to collect descriptive data. One cadaver prosection was available for every four students in the gross anatomy laboratory. AnatomyTV was available online through the university library. At the conclusion of the course, the gross anatomy laboratory group had significantly higher grade percentage, self-perceived learning, and satisfaction than the AnatomyTV group. However, the practical significance of the difference is debatable. The significantly greater time spent in gross anatomy laboratory during the laboratory portion of the course may have affected the study outcomes. In addition, some students may find the difference in (B+) versus (A-) grade as not practically significant. Further research needs to be conducted to identify what specific anatomy teaching resources are most effective beyond prosection for students without access to a gross anatomy laboratory. © 2015 American Association of Anatomists.

Innovative procedure for the determination of gross-alpha/gross-beta activities in drinking water

International Nuclear Information System (INIS)

Wisser, S.; Frenzel, E.; Dittmer, M.

2006-01-01

An alternative sample preparation method for the determination of gross-alpha/beta activity concentrations in drinking water is introduced in this paper. After the freeze-drying of tap water samples, determination by liquid scintillation counting can be applied utilizing alpha/beta separation. It has been shown that there is no adsorption or loss of solid radionuclides during the freeze-drying procedure. However, the samples have to be measured quickly after the preparation since the ingrowth of daughter isotopes negatively effects the measurement. The limits of detection for gross-alpha and gross-beta activity are in the range 25-210 mBq/l, respectively, for a measurement time of only 8-9 h

Mediating effects of motor performance, cardiorespiratory fitness, physical activity, and sedentary behaviour on the associations of adiposity and other cardiometabolic risk factors with academic achievement in children.

Science.gov (United States)

Haapala, Eero A; Lintu, Niina; Eloranta, Aino-Maija; Venäläinen, Taisa; Poikkeus, Anna-Maija; Ahonen, Timo; Lindi, Virpi; Lakka, Timo A

2018-03-09

We investigated the associations of cardiometabolic risk factors with academic achievement and whether motor performance, cardiorespiratory fitness, physical activity, or sedentary behaviour mediated these associations. Altogether 175 children 6-8 years-of-age participated in the study. We assessed body fat percentage (BF%), waist circumference, insulin, glucose, triglycerides, HDL cholesterol, and systolic and diastolic blood pressure, leptin, alanine aminotransferase, and gamma-glutamyltransferase (GGT). Reading fluency, reading comprehension, and arithmetic skills were assessed using standardized tests. Speed/agility, balance, and manual dexterity test results were used to calculate motor performance score and physical activity was assessed by combined heart rate and movement sensor and cardiorespiratory fitness by maximal cycle ergometer test. In boys, BF% was inversely associated with reading fluency (β = -0.262, P = 0.007) and reading comprehension (β = -0.216, P = 0.025). Motor performance mediated these associations. Leptin was inversely related to reading fluency (β = -0.272, P = 0.006) and reading comprehension (β = -0.287, P = 0.003). The inverse association of leptin with reading fluency was mediated by motor performance. In girls, GGT was inversely associated with reading fluency independent of confounders (β = -0.325, P = 0.007). The inverse association of BF% with academic achievement among boys was largely explained by motor performance. Leptin in boys and GGT in girls were inversely associated with academic achievement independent of confounding factors.

The effects of an early motor skill intervention on motor skills, levels of physical activity, and socialization in young children with autism spectrum disorder: A pilot study.

Science.gov (United States)

Ketcheson, Leah; Hauck, Janet; Ulrich, Dale

2017-05-01

Despite evidence suggesting one of the earliest indicators of an eventual autism spectrum disorder diagnoses is an early motor delay, there remain very few interventions targeting motor behavior as the primary outcome for young children with autism spectrum disorder. The aim of this pilot study was to measure the efficacy of an intensive motor skill intervention on motor skills (Test of Gross Motor Development-2), physical activity (accelerometers), and socialization (Playground Observation of Peer Engagement) in young children with autism spectrum disorder. A total of 20 children with autism spectrum disorder aged 4-6 years participated. The experimental group ( n = 11) participated in an 8-week intervention consisting of motor skill instruction for 4 h/day, 5 days/week. The control group ( n = 9) did not receive the intervention. A repeated-measures analysis of covariance revealed statistically significant differences between groups in all three motor outcomes, locomotor ( F(1, 14) = 10.07, p intervention services delivered to young children with autism spectrum disorder.

A survey of gross alpha and gross beta activity in soil samples in Kinta District, Perak, Malaysia

International Nuclear Information System (INIS)

Lee, Siak Kuan; Wagiran, Husin; Ramli, Ahmad Termizi

2014-01-01

The objective of this study was to determine the gross alpha and gross beta activity concentrations from the different soil types found in the Kinta District, Perak, Malaysia. A total of 128 soil samples were collected and their dose rates were measured 1 m above the ground. Gross alpha and gross beta activity measurements were carried out using gas flow proportional counter, Tennelec Series 5 LB5500 Automatic Low Background Counting System. The alpha activity concentration ranged from 15 to 9634 Bq kg -1 with a mean value of 1558±121 Bq kg -1 . The beta activity concentration ranged from 142 to 6173 Bq kg -1 with a mean value of 1112±32 Bq kg -1 . High alpha and beta activity concentrations are from the same soil type. The results of the analysis show a strong correlation between the gross alpha activity concentration and dose rate (R = 0.92). The data obtained can be used as a database for each soil type. (authors)

The interrelationships between motor, cognitive, and language development in children with and without intellectual and developmental disabilities.

Science.gov (United States)

Houwen, Suzanne; Visser, Linda; van der Putten, Annette; Vlaskamp, Carla

2016-01-01

It is generally agreed that cognitive and language development are dependent on the emergence of motor skills. As the literature on this issue concerning children with developmental disabilities is scarce, we examined the interrelationships between motor, cognitive, and language development in children with intellectual and developmental disabilities (IDD) and compared them to those in children without IDD. In addition, we investigated whether these relationships differ between children with different levels of cognitive delay. Seventy-seven children with IDD (calendar age between 1;0 and 9;10 years; mean developmental age: 1;8 years) and 130 typically developing children (calendar age between 0;3 and 3;6 years; mean developmental age: 1;10 years) were tested with the Dutch Bayley Scales of Infant and Toddler Development, Third Edition, which assesses development across three domains using five subscales: fine motor development, gross motor development (motor), cognition (cognitive), receptive communication, and expressive communication (language). Results showed that correlations between the motor, cognitive, and language domains were strong, namely .61 to .94 in children with IDD and weak to strong, namely .24 to .56 in children without IDD. Furthermore, the correlations showed a tendency to increase with the severity of IDD. It can be concluded that both fine and gross motor development are more strongly associated with cognition, and consequently language, in children with IDD than in children without IDD. The findings of this study emphasize the importance of early interventions that boost both motor and cognitive development, and suggest that such interventions will also enhance language development. Copyright © 2016 Elsevier Ltd. All rights reserved.

Interlimb coordination and academic performance in elementary school children.

Science.gov (United States)

da Silva Pacheco, Sheila Cristina; Gabbard, Carl; Ries, Lilian Gerdi Kittel; Bobbio, Tatiana Godoy

2016-10-01

The specific mechanisms linking motor ability and cognitive performance, especially academic achievement, are still unclear. Whereas the literature provides an abundance of information on fine and visual-motor skill and cognitive attributes, much less has been reported on gross motor ability. This study examined interlimb coordination and its relationship to academic performance in children aged 8-11 years. Motor and academic skills were examined in 100 Brazilian children using the Bruininks-Oseretsky Test of Motor Proficiency and the Academic Performance Test. Participants were grouped into low (75%) academic achievers. There was a significant difference between groups for Total Motor Composite (P academic performance and Body Coordination. Of the subtests of Body Coordination (Bilateral Coordination and Balance), Bilateral Coordination accounted for the highest impact on academic performance. Of interest here, that subtest consists primarily of gross motor tasks involving interlimb coordination. Overall, there was a positive relationship between motor behavior, in particular activities involving interlimb coordination, and academic performance. Application of these findings in the area of early assessment may be useful in the identification of later academic problems. © 2016 Japan Pediatric Society.

The relationship between perceived physical competence and fundamental motor skills in preschool children.

Science.gov (United States)

Robinson, Leah E

2011-07-01

The purpose of this investigation had two folds. First, it aimed to discover the relationship between perceived physical competence and fundamental motor skills in preschoolers. Secondly, it examined the effect of sex on perceived physical competence and fundamental motor skills within the sample. A total of 119 children (mean age 4.00, SD 0.55 years) participated in this study. The Test of Gross Motor Development--2nd Edition was used to assess fundamental motor skills and the Pictorial Scale of Perceived Competence and Social Acceptance was used to assess perceived physical competence. The results show a moderate and significant correlation between perceived physical competence and fundamental motor skills. Sex differences were also found with boys demonstrating more proficient motor skills and reporting higher perceived physical competence compared with girls. The findings provide relevant information to the child development literature and suggest that a positive relationship exist between preschoolers' self-perceptions of the physical ability and fundamental motor skills. © 2010 Blackwell Publishing Ltd.

Obesity and motor skills among 4 to 6-year-old children in the united states: nationally-representative surveys

Science.gov (United States)

2012-01-01

Background Few population-based studies have assessed relationships between body weight and motor skills in young children. Our objective was to estimate the association between obesity and motor skills at 4 years and 5-6 years of age in the United States. We used repeated cross-sectional assessments of the national sample from the Early Childhood Longitudinal Survey-Birth Cohort (ECLS-B) of preschool 4-year-old children (2005-2006; n = 5 100) and 5-6-year-old kindergarteners (2006-2007; n = 4 700). Height, weight, and fine and gross motor skills were assessed objectively via direct standardized procedures. We used categorical and continuous measures of body weight status, including obesity (Body Mass Index (BMI) ≥ 95th percentile) and BMI z-scores. Multivariate logistic and linear models estimated the association between obesity and gross and fine motor skills in very young children adjusting for individual, social, and economic characteristics and parental involvement. Results The prevalence of obesity was about 15%. The relationship between motor skills and obesity varied across types of skills. For hopping, obese boys and girls had significantly lower scores, 20% lower in obese preschoolers and 10% lower in obese kindergarteners than normal weight counterparts, p motor skills and fine motor skills of young children were not consistently related to BMI z-scores and obesity. Conclusions Based on objective assessment of children's motor skills and body weight and a full adjustment for confounding covariates, we find no reduction in overall coordination and fine motor skills in obese young children. Motor skills are adversely associated with childhood obesity only for skills most directly related to body weight. PMID:22420636

The relationship between actual motor competence and physical activity in children: mediating roles of perceived motor competence and health-related physical fitness.

Science.gov (United States)

Khodaverdi, Zeinab; Bahram, Abbas; Stodden, David; Kazemnejad, Anoshirvan

2016-08-01

The purpose of this study was to investigate whether perceived motor competence and components of health-related physical fitness mediated the relationship between actual motor competence and physical activity in 8- to 9-year-old Iranian girls. A convenience sample of 352 girls (mean age = 8.7, SD = 0.3 years) participated in the study. Actual motor competence, perceived motor competence and children's physical activity were assessed using the Test of Gross Motor Development-2, the physical ability sub-scale of Marsh's Self-Description Questionnaire and Physical Activity Questionnaire for Older Children, respectively. Body mass index, the 600 yard run/walk, curl-ups, push-ups, and back-saver sit and reach tests assessed health-related physical fitness. Preacher & Hayes (2004) bootstrap method was used to assess the potential mediating effects of fitness and perceived competence on the direct relationship between actual motor competence and physical activity. Regression analyses revealed that aerobic fitness (b = .28, 95% CI = [.21, .39]), as the only fitness measure, and perceived competence (b = .16, 95% CI = [.12, .32]) were measures that mediated the relationship between actual motor competence and physical activity with the models. Development of strategies targeting motor skill acquisition, children's self-perceptions of competence and cardiorespiratory fitness should be targeted to promote girls' moderate-to-vigorous physical activity.

Developing an eBook-Integrated High-Fidelity Mobile App Prototype for Promoting Child Motor Skills and Taxonomically Assessing Children's Emotional Responses Using Face and Sound Topology.

Science.gov (United States)

Brown, William; Liu, Connie; John, Rita Marie; Ford, Phoebe

2014-01-01

Developing gross and fine motor skills and expressing complex emotion is critical for child development. We introduce "StorySense", an eBook-integrated mobile app prototype that can sense face and sound topologies and identify movement and expression to promote children's motor skills and emotional developmental. Currently, most interactive eBooks on mobile devices only leverage "low-motor" interaction (i.e. tapping or swiping). Our app senses a greater breath of motion (e.g. clapping, snapping, and face tracking), and dynamically alters the storyline according to physical responses in ways that encourage the performance of predetermined motor skills ideal for a child's gross and fine motor development. In addition, our app can capture changes in facial topology, which can later be mapped using the Facial Action Coding System (FACS) for later interpretation of emotion. StorySense expands the human computer interaction vocabulary for mobile devices. Potential clinical applications include child development, physical therapy, and autism.

Hippocampal EEG and behaviour in dog. I. Hippocampal EEG correlates of gross motor behaviour

NARCIS (Netherlands)

Arnolds, D.E.A.T.; Lopes da Silva, F.H.; Aitink, J.W.; Kamp, A.

It was shown that rewarding spectral shifts (i.e. increase in amplitude or peak frequency of the hippocampal EEG) causes a solitary dog to show increased motor behaviour. Rewarded spectral shifts concurred with a variety of behavioural transitions. It was found that statistically significant

NM Gross Receipts January - June 2012

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — This layer represents boundaries for New Mexico's gross receipts tax districts as identified on the "Gross Receipts Tax Rate Schedule" published by the Taxation and...

NM Gross Receipts July - December 2013

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — This layer represents boundaries for New Mexico's gross receipts tax districts as identified on the "Gross Receipts Tax Rate Schedule" published by the Taxation and...

NM Gross Receipts January - June 2014

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — This layer represents boundaries for New Mexico's gross receipts tax districts as identified on the "Gross Receipts Tax Rate Schedule" published by the Taxation and...

NM Gross Receipts July - December 2012

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — This layer represents boundaries for New Mexico's gross receipts tax districts as identified on the "Gross Receipts Tax Rate Schedule" published by the Taxation and...

NM Gross Receipts January - June 2013

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — This layer represents boundaries for New Mexico's gross receipts tax districts as identified on the "Gross Receipts Tax Rate Schedule" published by the Taxation and...

NM Gross Receipts January - June 2011

Data.gov (United States)

Earth Data Analysis Center, University of New Mexico — This layer represents boundaries for New Mexico's gross receipts tax districts as identified on the "Gross Receipts Tax Rate Schedule" published by the Taxation and...

Transcranial direct current stimulation (tDCS) to the supplementary motor area (SMA) influences performance on motor tasks.

Science.gov (United States)

Hupfeld, K E; Ketcham, C J; Schneider, H D

2017-03-01

The supplementary motor area (SMA) is believed to be highly involved in the planning and execution of both simple and complex motor tasks. This study aimed to examine the role of the SMA in planning the movements required to complete reaction time, balance, and pegboard tasks using anodal transcranial direct current stimulation (tDCS), which passes a weak electrical current between two electrodes, in order to modulate neuronal activity. Twenty healthy adults were counterbalanced to receive either tDCS (experimental condition) or no tDCS (control condition) for 3 days. During administration of tDCS, participants performed a balance task significantly faster than controls. After tDCS, subjects significantly improved their simple and choice reaction time. These results demonstrate that the SMA is highly involved in planning and executing fine and gross motor skill tasks and that tDCS is an effective modality for increasing SMA-related performance on these tasks. The findings may be generalizable and therefore indicate implications for future interventions using tDCS as a therapeutic tool.

Obesity and motor skills among 4 to 6-year-old children in the united states: nationally-representative surveys

Directory of Open Access Journals (Sweden)

Castetbon Katia

2012-03-01

Full Text Available Abstract Background Few population-based studies have assessed relationships between body weight and motor skills in young children. Our objective was to estimate the association between obesity and motor skills at 4 years and 5-6 years of age in the United States. We used repeated cross-sectional assessments of the national sample from the Early Childhood Longitudinal Survey-Birth Cohort (ECLS-B of preschool 4-year-old children (2005-2006; n = 5 100 and 5-6-year-old kindergarteners (2006-2007; n = 4 700. Height, weight, and fine and gross motor skills were assessed objectively via direct standardized procedures. We used categorical and continuous measures of body weight status, including obesity (Body Mass Index (BMI ≥ 95th percentile and BMI z-scores. Multivariate logistic and linear models estimated the association between obesity and gross and fine motor skills in very young children adjusting for individual, social, and economic characteristics and parental involvement. Results The prevalence of obesity was about 15%. The relationship between motor skills and obesity varied across types of skills. For hopping, obese boys and girls had significantly lower scores, 20% lower in obese preschoolers and 10% lower in obese kindergarteners than normal weight counterparts, p p Conclusions Based on objective assessment of children's motor skills and body weight and a full adjustment for confounding covariates, we find no reduction in overall coordination and fine motor skills in obese young children. Motor skills are adversely associated with childhood obesity only for skills most directly related to body weight.