高职大学英语真实性课程评价方案的设计     

尹衍杰 《邢台职业技术学院学报》2014,(3):11-15

真实性课程评价是近十几年来国际流行的课程评价方式,其能力本位的评价特点,决定其可以在高职大学英语能力培养方面起到重要作用。为实施高职大学英语真实性评价,需要根据高职各专业的英语能力需求,在英语课程评价各个环节进行真实性的设计,其中文化演练部分的评价设计是真实性评价设计的核心。  相似文献   

No harmless child labor: The effect of child labor on academic achievement in francophone Western and Central Africa     

《International Journal of Educational Development》2021

This study empirically examines the effect of child labor on academic achievement in 10 francophone Western and Central African countries. The data were taken from the Programme d’Analyse des Systèmes Educatifs de la CONFEMEN and comprised characteristics of 25,288 grade six students across 1803 schools. Two-stage least squares analysis highlights that child labor undermines academic achievement regardless of subject, gender, and age. It lowers reading and mathematics scores for both genders and for children under 12 and over 13 years. Child labor therefore hinders human capital accumulation in African countries, and it takes place at the cost of future prosperity.  相似文献   

Outstanding performances during elite-standard short and middle-distance finals and the hyperandrogenism regulation—A detailed analysis of Caster Semenya’s results     

Jonathan Ospina-Betancurt  Maria S. Zakynthinaki 《Journal of sports sciences》2020,38(6):703-709

ABSTRACT

Recently, there has been much controversy over the International Association of Athletics Federation (IAAF) regulations regarding eligibility to compete and natural testosterone levels in female athletes. Much interest lies in the analysis of Caster Semenya's extraordinary performance. The objective of this work were, a) Complete an analysis of Caster Semenya's results during the 800m finals and b) search for existing similar performances by other female athletes. We analysed the results of the finals of all IAAF World Championships and Olympic Games from 1984–2016, including the 800m results of the Diamond Leagues 2016–2018. Exponential curves were fit to the data to characterise and predict performance for each event. Caster Semenya's finishing times before her ineligibility to compete and after the suspension of the IAAF hyperandrogenism regulation were found to be 1.24% and 1.49%, respectively, faster than the characteristic performance of the elite-standard in the women’s 800m final. Other female athletes, with finishing times faster than the ones predicted by the characteristic curves were also discovered. The percentage difference in performance between Caster Semenya and the other participants did not reach 3% in the 800m event. No conclusions can be drawn regarding extraordinary results ever performed during the 100m, 200m or 400m finals.  相似文献   

民族传统体育项目在武汉高校开展状况的调查研究     

李伟  付志华  贾海如 《南京体育学院学报(社会科学版)》2016,(4):113-116

采用实地考察法、访谈法、问卷调查法等多种调研方法，对民族传统体育项目在武汉高校开展的状况进行了调查研究。探讨了民族传统体育项目在武汉高校开展的项目种类及该项目的习练人数与指导教师人数，剖析了民族传统体育项目在武汉高校的普及程度与推广标准及该项目习练者的动作规范与演练水平。在分析影响武汉高校民族传统体育项目发展因素的基础上，提出了促进该项目在武汉高校更好地发展的若干对策。  相似文献   

经济新常态下我国体育用品制造企业主要财务指标比较及对策研究     

陈颇 《武汉体育学院学报》2017,51(9):34-41

采用文献资料、比较分析、数理统计等研究方法，围绕企业盈利能力、成长能力、运营能力和偿债能力4个方面，对2012~2015年我国不同登记注册类型的体育用品制造企业的主要财务指标进行比较分析。结果显示：（1）体育用品制造企业的整体盈利水平实现正向增长，盈利能力强弱顺序为集体企业、私营企业、股份制企业、外商和港澳台投资企业、股份合作制企业及国有企业；（2）体育用品制造企业增长速度较快，成长能力强弱顺序为国有企业、集体企业、私营企业、股份制企业、外商和港澳台投资企业、股份合作制企业；（3）运营能力强弱顺序为集体企业、股份合作制企业、私营企业、国有企业、外商和港澳台投资企业、股份制企业；（4）企业偿债能力强弱顺序为集体企业、股份合作制企业、国有企业、外商和港澳台投资企业、股份制企业和私营企业；（5）总体而言，近4年来集体所有制体育用品制造企业的各方面能力均较强，但其余5类企业在各方面能力上的强弱差异性过大，两极分化问题非常突出。据此，以新常态下中国经济发展的基本特征为切入点，从企业组织形式转型、创新创业、品牌建设、政策扶持、人才培养、融资约束、贸易环境等8个方面，提出了我国体育用品制造企业发展的对策和建议。  相似文献   

田径表演赛可行性探析     

崔永衡 《体育科技文献通报》2015,(1)

随着科技水平的发展，电视、多媒体网络等各种传播媒介的迅速发展，体育产业的迅速崛起，人们生活质量的提高、财富的积累，使得人们对体育的诉求也在不断的发生着变化。各种体育赛事逐步融入了表演赛，来扩大本项运动的国际影响力。由于体育明星效应，使得一些体育运动在国内一度掀起过高潮。那么，我们可以借鉴这种市场化的操作方式，从宏观的角度论述田径表演赛，通过明星效应，结合市场管理的方法，提升对田径运动兴趣，加大对田径运动知识的了解、认识，从而起到缓解瓶颈期学校体育中田径常年不受学生青睐的尴尬局面，迎来田径发展新“春天”。  相似文献   

A systematic review of mindfulness interventions for in-service teachers: A tool to enhance teacher wellbeing and performance     

《Teaching and Teacher Education》2017

  相似文献   

Exploring the effects of substituting basketball players in high-level teams     

Miguel-Ángel Gómez  Roberto Silva  Alberto Lorenzo  Rasa Kreivyte  Jaime Sampaio 《Journal of sports sciences》2017,35(3):247-254

Substituting basketball players during competition is a key process to optimise collective performance. Available research on this topic is scarce, probably due to the difficulty in isolating these effects; thus, the aim of this study was to identify the temporal effects of substitutions in basketball (Spanish professional basketball league). The sample was composed of 1118 substitutions gathered from 21 basketball games. The analysed variables were coach-controlled (player and team’s personal fouls, player in and player out roles, player’s in and out minutes on-court and timeout situation); on-court (foul committed, free throws, 2- and 3-point field-goal effectiveness) and situational variables (scoreline, quality of opposition, game location and game quarter). The results showed positive scoring performances after the substitution for all the analyses. During the first quarter, there were significant effects for fouls committed, scoreline and game location after the substitution. The player’s out personal fouls, free-throw effectiveness, player in, minutes on-court player in, timeout situation and 3-point field-goal effectiveness were significant during the second quarter. The team’s personal fouls, game location, and scoreline were identified as important in the third quarter. The fourth quarter did not show significant effects on the independent variables. Current findings allow optimising coaches’ plans and team management of on-court and bench players throughout the game.  相似文献   

Identification of temporal factors related to shot performance for indoor recurve archery     

Andrew J. Callaway  Johanna Wiedlack  Mario Heller 《Journal of sports sciences》2017,35(12):1142-1147

The purpose of this study was to investigate the temporal phases of the archery shot cycle that distinguish the arrows distance from centre, in an attempt to understand critical factors that affect performance. Fifteen archers of varying ability each performed 30 shots at 18 m. Fourteen potential predictor variables were measured for statistical modelling by stepwise multiple linear regression. The results show that pre-shot time (pre-performance routine), follow-through time (post-performance routine), aiming time, speed of the arrow and the %variation in clicker-release time, account for 7.7% of the variation in predicting shot performance. The results have implications for practice demonstrating factors that coaches should focus on to develop their athletes. Further work on pre-, but more importantly, post-performance routines are needed generally within sport research as they are lacking and have been shown to be important contributing factors in a number of sports.  相似文献   

体育制造企业申请高新技术企业认定的困境与解决对策     

周学政 《北京体育大学学报》2016,39(5):1-5

摘要：体育制造企业申请高新技术企业认定，是在全民健身上升为国家战略背景下提升企业核心竞争力的重要途径。分析体育制造企业申请高新技术企业认定存在的困境并提出解决策略，有助于落实《国务院关于加快发展体育产业促进体育消费的若干意见》，从顶层设计上提高体育产业发展水平。以体育制造企业申请高新技术企业认定存在的困境为切入点，采用文献资料法、问卷法、访谈法和案例分析法等研究方法，展开综合研究。结果表明：体育制造企业在申请高新技术企业认定时，存在的问题包括：申报指引缺乏对应行业门类、企业自主创新能力不足造成企业不符合申报条件、对政策了解不足使企业缺乏申报动力等。对策提出：国家应该积极修改高新技术产业领域申报指引，将体育产业纳入其中；地方政府应该加强政策普及，积极服务企业需求，为企业发展提供公平的社会环境；企业应该通过加强自主创新，拥有自主知识产权，达到申报高新技术企业认定的标准，完成认定，并因此为契机，通过自身的发展，达到提高体育产业核心竞争力的目的。  相似文献