Recent changes in the educational placement of deaf students     

A Schildroth 《American annals of the deaf》1988,133(2):61-67

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体育教师的体质优势与子代性别   总被引：4，自引：0，他引：4  

王洪彬  吕强国 《中国体育科技》2002,38(7):54-56

对多个城市的约 15 0 0名体育教师进行了问卷调查。统计数据表示 ,1个家庭中 ,父母某一方为体育教师时 ,子代的性别具有与亲代同性别倾向性 ,这种情况也许是由于体育教师的相对体质优势对子代在性别上具有某种影响的结果  相似文献   

企业所有权安排的历史沿革     

沈红 《安徽职业技术学院学报》2002,1(3):50-53

在分工发展过程中,企业所有权安排是一个动态变化的过程.生产要素对企业生产的不同贡献影响不同时期的企业所有权特征.本文围绕人力资本,从监督和激励两个方面分析了三个典型历史时期的企业所有权安排方式,以考察其动态变化的效率性.  相似文献   

初论举重运动员的重量感   总被引：2，自引：0，他引：2  

刘洪琦  张志芳  顾鸿泉 《中国体育科技》2002,38(5):56-58

重量感是举重运动员在运动过程中的 1种专门化的运动知觉。从训练和比赛实践中积累的大量资料中列举部分实例来说明重量感在训练和比赛中的典型表现形式 ,着重讨论了重量感的定义、形成过程及主要特征。由于目前举重界对重量感形成的机制、原理尚不清楚 ,在一定程度上影响了选材和训练过程 ,对此问题进行深入的研究和开发十分必要  相似文献   

The laser printer as an agent of change     

Barbara A. Brannon 《Publishing Research Quarterly》2002,17(4):3-8

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论体育纠纷的争端解决机制   总被引：37，自引：2，他引：35  

杨洪云  张杰 《体育学刊》2002,9(4):29-32

体育纠纷区别于民事纠纷和行政纠纷，具有其特殊性。在发生体育纠纷时，体育行政部门、各级法院在处理案件及适用法律上处处感到棘手。探讨了体育纠纷的3种一个合理的可供选择的基本框架。解决机制：体育仲裁、体育调解和体育诉讼，以求从理论上为体育争端的解决创设  相似文献   

影响跳远助跑准确性的心理与技术分析   总被引：7，自引：0，他引：7  

王洪 《南京体育学院学报(社会科学版)》2003,17(3):113-116

通过文献资料法以及训练实践 ,从影响跳远助跑准确性的心理和技术两个方面进行较为详细的简述 ,旨在为广大教练员运动员创造优秀的成绩提供帮助  相似文献   

The Regrettable Necessity of Contingent Valuation     

Richard A. Epstein 《Journal of Cultural Economics》2003,27(3-4):259-274

Ordinary markets allow parties, not the state, to value property and projects. But they do not account for subjective value in such traditional contexts as condemnation. An awareness of these nonmarket values helps overcome any categorical opposition to the use of the contingent valuation method (CVM) to value cultural and environmental resources. But accurate CVM should measure all values, positive or negative, tononowners; it should apply generally to any substitute projects; and it should seek to account for diminishing marginal value of additional resource units. CVM should be used only to aggregate nonmarket preferences, not to skew the political debate to cultural or environmental objectives.  相似文献   

对我国中学生业余足球运动员成长的影响因子分析   总被引：1，自引：1，他引：0  

赵宏  邱爱辉 《南京体育学院学报(社会科学版)》2003,17(5):105-107

运用文献资料、问卷调查、数理统计分析等多种方法,对中学生业余足球运动员成长影响因子进行分析。结果表明:影响中学生业余足球运动员成长的因子有:(1)家庭因子;(2)个人因子;(3)学校因子;(4)环境因子;(5)训练竞赛因子。具体分析了各因子的作用与功效。  相似文献   

The reliability of distance run tests for children in grades K-4.     

R E Rikli  C Petray  T A Baumgartner 《Research quarterly for exercise and sport》1992,63(3):270-276

The purpose of this study was to determine test-retest reliability for the 1-mile, 3/4-mile, and 1/2-mile distance run/alk tests for children in Grades K-4. Fifty-one intact physical education classes were randomly assigned to one of the three distance run conditions. A total of 1,229 (621 boys, 608 girls) completed the test-retests in the fall (October), with 1,050 of these students (543 boys, 507 girls) repeating the tests in the spring (May). Results indicated that the 1-mile run/walk distance, as recommended for young children in most national test batteries, has acceptable intraclass reliability (.83 less than R less than .90) for both boys and girls in Grades 3 and 4, has minimal (fall) to acceptable (spring) reliability for Grade 2 students (.70 less than R less than .83), but is not reliable for children in Grades K and 1 (.34 less than R less than .56). The 1/2 mile was the only distance meeting minimal reliability standards for boys and girls in Grades K and 1 (.73 less than R less than .82). Results also indicated that reliability estimates remained fairly stable across gender and age groups from the fall to spring testing periods, with the exception of the noticeably improved values for Grade 2 students on the 1-mile run/walk test. Criterion-referenced reliability (P, percent agreement) was also estimated relative to Physical Best and Fitnessgram run/walk standards. Reliability coefficients for all age group standards were acceptable to high (.70 less than P less than .95), except for Fitnessgram standards for 5-year-old girls on the 1-mile test for both fall and spring and for 6-year-old boys and girls on the 1-mile test administered in the spring.  相似文献