裁判员在基本体操比赛评分中的心理行为及其调控   总被引：1，自引：0，他引：1  

沈瑞杰 《湖北体育科技》2001,20(1):58-59

通过对裁判员在基本体操比赛评分中各种心理活动的行为分类及分析，提出了基本的管理及调控方法。  相似文献   

The role of effort in moderating the anxiety-performance relationship: Testing the prediction of processing efficiency theory in simulated rally driving     

Wilson M  Smith NC  Chattington M  Ford M  Marple-Horvat DE 《Journal of sports sciences》2006,24(11):1223-1233

We tested some of the key predictions of processing efficiency theory using a simulated rally driving task. Two groups of participants were classified as either dispositionally high or low anxious based on trait anxiety scores and trained on a simulated driving task. Participants then raced individually on two similar courses under counterbalanced experimental conditions designed to manipulate the level of anxiety experienced. The effort exerted on the driving tasks was assessed though self-report (RSME), psychophysiological measures (pupil dilation) and visual gaze data. Efficiency was measured in terms of efficiency of visual processing (search rate) and driving control (variability of wheel and accelerator pedal) indices. Driving performance was measured as the time taken to complete the course. As predicted, increased anxiety had a negative effect on processing efficiency as indexed by the self-report, pupillary response and variability of gaze data. Predicted differences due to dispositional levels of anxiety were also found in the driving control and effort data. Although both groups of drivers performed worse under the threatening condition, the performance of the high trait anxious individuals was affected to a greater extent by the anxiety manipulation than the performance of the low trait anxious drivers. The findings suggest that processing efficiency theory holds promise as a theoretical framework for examining the relationship between anxiety and performance in sport.  相似文献   

Publisher and author partnerships: a changing landscape     

John J. Regazzi  Nicole A. Caliguiri 《Learned Publishing》2006,19(3):183-192

This article discusses the changing relationships of authors and publishers, the current trends and challenges they face, and the direction of these relationships in the future. As the STM publishing industry finds itself in the midst of significant technological and economic changes, this article provides background to these changes and looks at the key elements, including open access business development, institutional repository trends, and emerging public financing policies in the future.  相似文献   

Sport in Europa     

Michael Krüger 《Sportwissenschaft》2006,36(1):112-117

  相似文献   

Besprechungen     

K. Roth  D. Kuhlmann  G. Spitzer  J. Ulfkotte  C. Kruse 《Sportwissenschaft》1994,24(4):381-402

  相似文献   

Meta-analysis: a tool for medical and scientific discoveries.     

C L Schell  R J Rathe 《Bulletin of the Medical Library Association》1992,80(3):219-222

Medicine has made increasing use of meta-analysis, largely as a quantitative procedure for combining results of clinical trials. Meta-analysis begins with a comprehensive review of the literature. The next step is a systematic analysis of the quality and content of each study. Finally, results are combined statistically and conclusions are drawn from this new overview of the data. This paper presents a brief historical perspective on the use of meta-analysis in medicine with emphasis on the medical library. The authors conclude that in the future, medical librarians will play a significant role in the application of this useful technique.  相似文献   

Virtual and non‐virtual realities: the changing roles of libraries and librarians     

Alex C. Klugkist 《Learned Publishing》2001,14(3):197-204

What is the future for libraries and their librarians? In trying to give an answer to this pressing question we do not deal with utopian libraries of the next century, but with the library and the librarian of the next decade. The emphasis is on libraries within educational and research institutions, especially university libraries. We examine the changes confronting the library of the future and identify four key aspects of the library of the future. It will be (i) a gateway to information, whatever format this information comes in and wherever it is located; (ii) an expertise centre; (iii) a physical entity, not only in the sense of being a social meeting place and place of scholarly interaction, but also as a place where students and other users are provided with modern study facilities and adequate user support; and (iv) a collection centre of printed material. Such libraries can only take on an appropriate shape and will only survive if the institutions that librarians serve in meet the four criteria outlined above. We look at the demands that will be made on professional library knowledge and skills and the new job responsibilities and job attitudes required.  相似文献   

对少年男子运动员快肌相关因素的探讨     

岳君 《湖北体育科技》2001,20(1):47-49

以广西82名业余体校男运动员为研究对象，运用数理统计方法，探讨了快肌百分比与有关身体素质指标和生理指标的相关程度，以及拟合的指标对快肌百分比的影响，旨在为速度性运动项目的选材提供理论依据。  相似文献   

浅谈体育教学中的语言艺术   总被引：1，自引：0，他引：1  

李焰强 《湖北体育科技》2001,20(3):113-114

体育教学语言是教师向学生传授知识的载体,交流情感的方式及培养人才的工具,亦是影响教学效果的重要因素之一.通过对体育教学语言的分类、特点及其运用方法的论述,着重阐明了体育教学语言指令性、调节性和感染性特点;语言修养及教育性、准确性和生动性等要求.  相似文献   

试述现代科学训练的主要特征   总被引：2，自引：0，他引：2  

蚁哲芸  袁勤 《湖北体育科技》2001,20(3):15-16

根据现代运动训练学科的发展趋势,从运动训练的过程、人员机构和外部联系3个主要方面对现代科学训练的特征进行论述.  相似文献