Journal of Motor Learning and Development最新文献_第10页

No Fans, No Problem: An Investigation of Audience Effects on Shooting Performance in Professional Basketball 没有球迷，就没有问题:观众对职业篮球投篮表现影响的调查

IF 1.3

Journal of Motor Learning and Development Pub Date : 2021-01-01 DOI: 10.1123/jmld.2021-0014

Logan T. Markwell, A. Strick, J. Porter

引用次数: 1

Motor Competence–Related Age and Living Environment in Girls: A Cross-Sectional Study 女孩运动能力相关年龄与生活环境之横断面研究

IF 1.3

Journal of Motor Learning and Development Pub Date : 2021-01-01 DOI: 10.1123/jmld.2021-0010

Marziyeh Amraei, Elaheh Azadian

引用次数: 0

Changes in Muscle Control After Learning to Direct Pedal Forces in One-Legged Pedaling 学习单腿蹬踏后肌肉控制的变化

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Journal of Motor Learning and Development Pub Date : 2021-01-01 DOI: 10.1123/JMLD.2020-0052

Sangsoo Park, R. Emmerik, G. Caldwell

{"title":"Changes in Muscle Control After Learning to Direct Pedal Forces in One-Legged Pedaling","authors":"Sangsoo Park, R. Emmerik, G. Caldwell","doi":"10.1123/JMLD.2020-0052","DOIUrl":"https://doi.org/10.1123/JMLD.2020-0052","url":null,"abstract":"The aim of this study was to describe how major leg muscle activities are altered after learning a novel one-legged pedaling task. Fifteen recreational cyclists practiced one-legged pedaling trials during which they were instructed to match their applied pedal force to a target direction perpendicular to the crank arm. Activity in 10 major leg muscles was measured with surface electromyography electrodes. Improved upstroke task performance was obtained by greater activity in the hip and ankle flexor muscles, counteracting the negative effects of gravity. Greater quadriceps activities explained improved targeting near top dead center. Reduced uniarticular knee and ankle extensor downstroke activities were necessary to prevent freewheeling. Greater hamstring and tibialis anterior activities improved targeting performance near the bottom of the pedal stroke. The activity patterns of the biarticular plantarflexors changed little, likely due to their contributions as knee flexors for smooth upstroke pedaling motion. These results add to our understanding of how the degrees of freedom at the muscle level are altered in a cooperative manner to overcome gravitational effects in order to achieve the learning goal of the motor task while satisfying multiple constraints—in this case, the production of smooth one-legged pedaling motion at the designated mechanical task demands.","PeriodicalId":37368,"journal":{"name":"Journal of Motor Learning and Development","volume":"3 1","pages":"1-19"},"PeriodicalIF":1.3,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89423024","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

The Effects of Online Motor Skill Assessment Training on Assessment Competence of Physical Educators 在线运动技能评估训练对体育教师评估能力的影响

IF 1.3

Journal of Motor Learning and Development Pub Date : 2020-11-27 DOI: 10.1123/jmld.2020-0011

Wesley J. Wilson, A. Brian, L. Kelly

{"title":"The Effects of Online Motor Skill Assessment Training on Assessment Competence of Physical Educators","authors":"Wesley J. Wilson, A. Brian, L. Kelly","doi":"10.1123/jmld.2020-0011","DOIUrl":"https://doi.org/10.1123/jmld.2020-0011","url":null,"abstract":"Novice teachers struggle with assessing fundamental motor skills With growing time constraints, not to mention the current COVID-19 pandemic, professional development needs to be streamlined, asynchronous, and online to meet the needs of current teachers The purpose of this study was to test the feasibility and efficacy of the Motor Skill Assessment Program (MSAP) in increasing the assessment competency of the underhand roll among physical educators and to examine which factors associated with posttest assessment scores Twenty-nine physical educators (female = 21, male = 8) completed the program Paired sample t tests were used to determine the efficacy of the program in improving assessment accuracy from pretest to posttest Associations between posttest scores assessed which factors predicted success within the program addressing feasibility Program completion resulted in significantly better posttest assessment scores among participants Guided practice attempts and average scores on guided practice tests correlated most strongly and positively with posttest scores The assessment training program increased the assessment competency of physical educators Guided practice and using practice tests best predicted participant learning Now that the MSAP results with teacher learning and is feasible, this efficacy trial should be scaled up to feature a control group and more skills [ABSTRACT FROM AUTHOR] Copyright of Journal of Motor Learning & Development is the property of Human Kinetics Publishers, Inc and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission However, users may print, download, or email articles for individual use This abstract may be abridged No warranty is given about the accuracy of the copy Users should refer to the original published version of the material for the full abstract (Copyright applies to all Abstracts )","PeriodicalId":37368,"journal":{"name":"Journal of Motor Learning and Development","volume":"15 1","pages":"1-13"},"PeriodicalIF":1.3,"publicationDate":"2020-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77830142","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

A Clinical Trial Based on Reward Contingency to Improve Prone Tolerance and Motor Development is Feasible in 3- to 6-Month-Old Infants 一项基于奖励偶然性来改善3- 6个月婴儿俯卧耐受性和运动发育的临床试验是可行的

IF 1.3

Journal of Motor Learning and Development Pub Date : 2020-11-19 DOI: 10.1123/jmld.2019-0029

T. Tripathi, S. Dusing, P. Pidcoe, Yaoying Xu, M. Shall, D. Riddle

{"title":"A Clinical Trial Based on Reward Contingency to Improve Prone Tolerance and Motor Development is Feasible in 3- to 6-Month-Old Infants","authors":"T. Tripathi, S. Dusing, P. Pidcoe, Yaoying Xu, M. Shall, D. Riddle","doi":"10.1123/jmld.2019-0029","DOIUrl":"https://doi.org/10.1123/jmld.2019-0029","url":null,"abstract":"Aims: The American Academy of Pediatrics recommends “parents to incorporate supervised, awake ‘prone play’ in their infant’s routine to support motor development and minimize the risk of plagiocephaly”. The purpose of this feasibility study was to compare usual care to a reward contingency–based intervention, developed to increase prone tolerance and improve motor skills. Methods: Ten full-term infants, 3–6- months old, with poor prone tolerance were randomized to either the Education group or Reward contingency group. Each group participated in three parent education sessions and 15 intervention sessions, over the period of three weeks. Infants in the Reward contingency group used the Prone Play Activity Center, a technology developed to reinforce motor behavior of infants in prone position. Intervention frequency and parent feedback data determined the feasibility of the interventions. Results: Infants in the Reward contingency group practiced a median of 12 of the 15 anticipated intervention sessions in the Prone Play Activity Center. These infants used the device for a mean of 18 minutes per day. Parents of infants in the Education group practiced a median of 10 sessions of the 15 anticipated intervention sessions. Conclusion: The reward contingency–based intervention is feasible for use in a future clinical trial with some modifications.","PeriodicalId":37368,"journal":{"name":"Journal of Motor Learning and Development","volume":"1 1","pages":""},"PeriodicalIF":1.3,"publicationDate":"2020-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79950511","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Developing Social Skills of Children With Autism Spectrum Disorder for Physical Activity Using a Movement-Based Program 使用基于运动的项目发展自闭症谱系障碍儿童的社交技能

IF 1.3

Journal of Motor Learning and Development Pub Date : 2020-11-10 DOI: 10.1123/jmld.2020-0017

Jihyun Lee, S. Chang, J. Jolin

{"title":"Developing Social Skills of Children With Autism Spectrum Disorder for Physical Activity Using a Movement-Based Program","authors":"Jihyun Lee, S. Chang, J. Jolin","doi":"10.1123/jmld.2020-0017","DOIUrl":"https://doi.org/10.1123/jmld.2020-0017","url":null,"abstract":"The motor and social skill difficulties experienced by many children with autism spectrum disorder (ASD) can create challenges when participating in age appropriate physical activity contexts. Although behavioral interventions can increase the general social communicative skills of children with ASD, often the skills targeted are not relevant to physical activity contexts. Thus, this pilot study utilized a movement-based intervention program to support children with ASD in learning both social and movement skills that are relevant to physical activity contexts. Nineteen children with ASD with a mean age of 9.3 (±3.0) years participated in this program for 8 weeks, twice a week, at a recreation center as an afterschool activity. Six object control skills were selected and tested before and after the intervention because these gross motor skills were considered to elicit human interactions and place demands on social skills. Ten social skills were selected, aligned to each program context, taught, and evaluated. This intervention resulted in significant improvements in object-control skills for the participants. Additionally, there were significantly more participants who demonstrated improvements in their performance of the target social skills than who did not demonstrate improvements. These preliminary findings provide support for the feasibility of developing interventions that address social skill deficits in the context of physically active settings for children with ASD.","PeriodicalId":37368,"journal":{"name":"Journal of Motor Learning and Development","volume":"3 1","pages":"1-14"},"PeriodicalIF":1.3,"publicationDate":"2020-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78886938","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Fine Motor Skills and Unsystematic Spatial Binding in the Common Region Test: Under-Inclusivity in Autism Spectrum Disorder and Over-Inclusivity in Attention-Deficit Hyperactivity Disorder 共同区域测试中的精细运动技能和非系统空间绑定:自闭症谱系障碍的欠包容性和注意缺陷多动障碍的过度包容性

IF 1.3

Journal of Motor Learning and Development Pub Date : 2020-08-28 DOI: 10.1123/jmld.2019-0033

C. Lange-Küttner, Ridhi Kochhar

{"title":"Fine Motor Skills and Unsystematic Spatial Binding in the Common Region Test: Under-Inclusivity in Autism Spectrum Disorder and Over-Inclusivity in Attention-Deficit Hyperactivity Disorder","authors":"C. Lange-Küttner, Ridhi Kochhar","doi":"10.1123/jmld.2019-0033","DOIUrl":"https://doi.org/10.1123/jmld.2019-0033","url":null,"abstract":"Introduction: The Common Region Test (CRT) is useful for predicting children’s visual memory as individual object-place binding predicted better object memory while objects-region coding predicted better place memory. Aim: To test children with autism spectrum disorder (ASD) and attention-deficit hyperactivity disorder (ADHD) with regards to spatial binding in the CRT. Methods: 19 children with ASD and 20 children with ADHD were gender-matched with 39 typically developing children by chronological age and with another 39 children by verbal mental age as control groups (N = 117) and tested with the CRT and Bender Gestalt test. Results: Children with ASD and ADHD showed more unsystematic coding than typically developing children. This was due to lower fine motor skills, and in children with ADHD also because of reduced verbal naming. Almost all children with ASD presented the less mature under-inclusive Type I unsystematic coding which included object-place binding, while children with ADHD showed the over-inclusive Type II unsystematic coding that was overriding the Gestalt-like properties of proximity and similarity. Conclusions: It was demonstrated that the CRT is a useful screening instrument for ASD and ADHD that shows that their spatial categorization varies in their unsystematic visuo-spatial classification due to fine motor skill deficiencies.","PeriodicalId":37368,"journal":{"name":"Journal of Motor Learning and Development","volume":"37 3 1","pages":"1-25"},"PeriodicalIF":1.3,"publicationDate":"2020-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90938731","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

TGMD-2 Short Version: Evidence of Validity and Associations With Sex, Age, and BMI in Preschool Children TGMD-2短版:学龄前儿童性别、年龄和BMI的有效性证据

IF 1.3

Journal of Motor Learning and Development Pub Date : 2020-08-28 DOI: 10.1123/JMLD.2019-0040

P. Bandeira, M. Duncan, Maria Luiza F. Pessoa, Í. Soares, L. R. Silva, J. Mota, C. Martins

{"title":"TGMD-2 Short Version: Evidence of Validity and Associations With Sex, Age, and BMI in Preschool Children","authors":"P. Bandeira, M. Duncan, Maria Luiza F. Pessoa, Í. Soares, L. R. Silva, J. Mota, C. Martins","doi":"10.1123/JMLD.2019-0040","DOIUrl":"https://doi.org/10.1123/JMLD.2019-0040","url":null,"abstract":"Aim: To analyze the evidence of validity and reliability of the Test of Gross Motor Development, Second Edition (TGMD-2) for low-income preschoolers; and to investigate the associations between the final model with sex, age, and body mass index (BMI). Methods: 368 preschoolers (3–5 years old [M = 4.80, SD = 0.48]; 176 boys) located in deprived areas were assessed for anthropometric measures and motor competence via the TGMD-2. A two-factor model (12 skills) was used and confirmatory indexes were calculated. The Bayesian criteria and the Composite Reliability were employed to evaluate alternative models. Relationships between the final model proposed with age, sex, and BMI were calculated using a network analysis (Mplus 8.0; Rstudio). Results: A two-factor model (locomotion and object control) with adequate values (>0.30) for the six skills (gallop, leap, slide, strike, throw, and roll) presented excellent indexes. Relationships between sex and throwing (r = −.22), and strike (r = −.21), indicated better performance for boys. Positive relationships were found for age with slide (r = 0.23) and hop (r = 0.28), and for BMI with throw (r = 0.18). Conclusion: Validity of a TGMD-2 short version for low-income preschoolers was present. The machine learning analysis to associate fundamental movement skills with gender, age, and BMI seems useful to optimize future interventions.","PeriodicalId":37368,"journal":{"name":"Journal of Motor Learning and Development","volume":"5 1","pages":"528-543"},"PeriodicalIF":1.3,"publicationDate":"2020-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81010780","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 10

The Role of Quiet Eye Duration and Its Components in a Complex Far-Aiming Task 静眼持续时间及其组成因素在复杂远瞄准任务中的作用

IF 1.3

Journal of Motor Learning and Development Pub Date : 2020-08-28 DOI: 10.1123/jmld.2019-0048

S. Moeinirad, B. Abdoli, A. Farsi, N. Ahmadi

{"title":"The Role of Quiet Eye Duration and Its Components in a Complex Far-Aiming Task","authors":"S. Moeinirad, B. Abdoli, A. Farsi, N. Ahmadi","doi":"10.1123/jmld.2019-0048","DOIUrl":"https://doi.org/10.1123/jmld.2019-0048","url":null,"abstract":"The quiet eye is a characteristic of highly skilled perceptual and motor performance that is considered as the final fixation toward a target before movement initiation. The aim of this study was to extend quiet eye–related knowledge by investigating expertise effects on overall quiet eye duration among expert and near-expert basketball players, as well as to determine the relative contribution of early and late visual information in a basketball jump shot by comparing the timing components of quiet eye duration (early and late quite eye). Twenty-seven expert and near-expert male basketball players performed the jump shots. Gaze was recorded with the SensoMotoric Instruments eye tracking glasses and shooting performance accuracy was evaluated by scoring each shot on a scale of 1–8. Six infrared cameras circularly arranged around the participants were used to collect the kinematic information of the players. The performance accuracy, gaze behavior, and kinematic characteristics of the participants during the test were calculated. The experts with longer quiet eye duration had better performance in a basketball jump shot compared to the near-experts. Also the experts had longer early and late quiet eye duration than the near-experts. The results revealed a relationship between quiet eye duration and performance. The combined visual strategy is a more efficient strategy in complex far-aiming tasks such as a basketball jump shot.","PeriodicalId":37368,"journal":{"name":"Journal of Motor Learning and Development","volume":"1 1","pages":"516-527"},"PeriodicalIF":1.3,"publicationDate":"2020-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87878805","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 8

Use of Acoustic Feedback to Change Gait Patterns: Implementation and Transfer to Motor Learning Theory—A Scoping Review 使用声反馈来改变步态模式:运动学习理论的实施和转移-范围回顾

IF 1.3

Journal of Motor Learning and Development Pub Date : 2020-08-12 DOI: 10.1123/jmld.2019-0028

Dagmar Linnhoff, S. Alizadeh, Nina Schaffert, K. Mattes

引用次数: 7