The effect of attentional focus cues on object control performance in elementary children     

Kara K. Palmer  Abigail L. Matsuyama  J. Megan Irwin  Jared M. Porter 《Physical Education & Sport Pedagogy》2017,22(6):580-588

Background and purpose: Attentional focus cues have been shown to impact motor performance of adults and children. Specifically, an external focus of attention results in improved motor learning and performance as compared to adopting an internal focus of attention. The purpose of this study was to determine the effects of an internal and external attentional focus cue on children’s object control skill performance during a commonly used motor skill assessment.

Methods: Using a within-participant design, a total of 44 children (M_age?=?7.7 years, 20 boys and 24 girls) completed all three attentional focus conditions. The object control subscale of the Test of Gross Motor Development-2nd Edition (TGMD-2; Ulrich, 2000. Test of Gross Motor Development-2. Austin: Pro-Ed.) served as the motor skill assessment in present study. The TGMD-2 is a normed and criteria-referenced assessment frequently used to assess fundamental motor skill competence in children. The object control subtest of the TGMD-2 assesses a child’s ability to complete six fundamental motor skills – striking a stationary ball, stationary dribble, catch, kick, overhand throw, and underhand roll. All participants completed the object control subtest of the TGMD-2 under three different attentional focus conditions: baseline (i.e. neutral focus), internal, and external. The internal cue focused on movement performance and the external cue focused on movement outcome. In all three conditions, a video demonstration of proper skill performance was used to ensure no difference in visual demonstration, but the overlaying audio was changed to encompass each attentional focus condition. Children’s motor performance was recorded and later coded by a single researcher blinded to the study. A repeated-measures analysis of variance was used to determine if children’s motor scores changed among the three conditions.

Results: Findings demonstrated that children’s performance differed among the three conditions (F_(2,43)?=?3.5, p?Post hoc analysis revealed that children scored significantly better in the external cue condition compared to the baseline (difference?=?1.98, p?Conclusion: Children performed better when given a verbal instruction to focus their attention externally rather than a verbal instruction with no attentional focus cue. No significant differences exist between the internal and external focus condition or between the neutral and internal condition. Our findings align with the literature and support that external attentional focus cues have a positive effect on motor performance. From a teaching and learning standpoint, using consistent instructions appears to be essential for young learners. Slight changes in verbal cues can have a significant effect on how well children execute fundamental motor skills.  相似文献   

6 Issues in Secondary Mathematics     

George A. Boyce  Willard W. Beatty 《Clearing house (Menasha, Wis.)》2013,86(2):102-107

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Keep the hose connected with the water supply     

Eugene M. Boyce 《Peabody Journal of Education》2013,88(6)

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Bodyline,the British World and the Evolution of an Australian National Identity     

Jared van Duinen 《国际体育史杂志》2013,30(2):250-264

This article contributes to the historiographical debate concerning the nature and evolution of an Australian national identity. It does so through the case study of cricket and, in particular, cricketing relations with Britain. It argues that the movement of cultural traffic – that is the two-way transmission of people, ideas and sports – between metropole and colony was central to the formation, definition and evolution of an Australian cricketing identity. Furthermore, it suggests that this sporting national identity acted as a rehearsal for a broader Australian identity.  相似文献   

Connecting citizens and local governments? Social media and interactivity in major U.S. cities     

Karen Mossberger  Yonghong Wu  Jared Crawford 《Government Information Quarterly》2013

Changing the relationship between citizens and government is often cited as a goal for digital government, and new tools such as social media have the potential to improve interactions with citizens through dialogue. Citizens are most likely to participate at the local level (Berry, Portney and Thomson, 1993; Oates, 1972; Oakerson, 1999), and the largest cities have traditionally been at the forefront in the adoption of e-government innovations (Moon, 2002; Ho, 2002). We examine the use of social networks and other interactive tools in the 75 largest U.S. cities between 2009 and 2011. During this period, the adoption of Facebook skyrocketed from just 13% of the cities in 2009 to nearly 87% in 2011; similarly, the use of Twitter increased from 25% to 87%. We further explore three case study cities through analysis of discussion on social networks, and interviews, and find that one-way “push” strategies (Mergel, 2013a) predominate, although there are some signs of greater openness toward dialogue with citizens.  相似文献   

Drawing a computer scientist: stereotypical representations or lack of awareness?     

Katarina Pantic  Jody Clarke-Midura  Frederick Poole  Jared Roller  Vicki Allan 《Computer Science Education》2013,23(3):232-254

ABSTRACT

Stereotypes people hold about computer scientists contribute to underrepresentation in computer science. Perceptions of computer scientists have historically been linked to males and a “nerd” culture, which can lead to lack of interest, particularly for girls. This article presents two studies conducted with two groups of middle schoolers: those who attended our programming camp (Study One) and those who did not (Study Two). After analyzing participants’ drawings and two survey questions we found that perceptions youth holds about computer scientists may be improving. Additionally, we found that males (versus females) and those youth who did not attend our camp (versus those who did) tended to have more stereotypical perceptions of computer scientists. With this article, we contribute to the literature on CS stereotypes by examining both positive and negative representations youth had about computer scientists. We also cast light on the lack of awareness about this profession among the youth of this age.  相似文献   

Teacher Mentoring and Early Literacy Learning: A Case Study of a Mentor-Coach Initiative     

Grace Onchwari  Jared Keengwe 《Early Childhood Education Journal》2010,37(4):311-317

Educational reform policies such as the No Child Left Behind Act continue to place great demands on teachers. Additionally, educational reform policies such as this imply the need for continuous professional development activities that enhance teacher qualifications, especially for practicing teachers. This study examined the effectiveness of a nation-wide mentor-coach initiative towards enhancing teacher pedagogy and its effect on children’s literacy performance. Forty-four Head Start teachers and classrooms were examined. Results indicated that reading and writing scores benefited significantly more when teachers participated in the mentor-coach initiative. These findings suggest that professional development activities such as mentor-coach initiatives, if offered appropriately, can enhance children’s academic performance.  相似文献   

Biological Sensitivity to Context: The Interactive Effects of Stress Reactivity and Family Adversity on Socioemotional Behavior and School Readiness   总被引：1，自引：0，他引：1  

Jelena Obradovi&#;  Nicole R. Bush  Juliet Stamperdahl  Nancy E. Adler  W. Thomas Boyce 《Child development》2010,81(1):270-289

This study examined the direct and interactive effects of stress reactivity and family adversity on socioemotional and cognitive development in three hundred and thirty-eight 5- to 6-year-old children. Neurobiological stress reactivity was measured as respiratory sinus arrhythmia and salivary cortisol responses to social, cognitive, sensory, and emotional challenges. Adaptation was assessed using child, parent, and teacher reports of externalizing symptoms, prosocial behaviors, school engagement, and academic competence. Results revealed significant interactions between reactivity and adversity. High stress reactivity was associated with more maladaptive outcomes in the context of high adversity but with better adaption in the context of low adversity. The findings corroborate a reconceptualization of stress reactivity as biological sensitivity to context by showing that high reactivity can both hinder and promote adaptive functioning.  相似文献   

Organizational Learning Is Essential to Achieving and Sustaining Change in Higher Education     

Mary E. Boyce 《Innovative Higher Education》2003,28(2):119-136

Organizational change is often temporary or unsuccessful. This literature review of organizational change in higher education explores research in higher education, sociology, and organizational studies focusing on the problem of sustaining successful change. Indicators of successful change are distilled from the recent research. Establishing conditions for continued organizational learning in a college or university is identified as an essential aspect of sustaining successful organizational change.  相似文献   

Rearranging Words文字排列游戏     

Jared 《英语辅导》2003,(6):32-32

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