天津市微小企业主的知识素质开发

微小企业主在管理活动中的职能具有极大的综合性,其必须具备一定的基础文化知识,还要懂得生产操作,善于设计和开发,而且要具备多方面的管理能力。对天津市微小企业主知识素质现状的调查表明,企业主的基础文化程度普遍偏低,管理知识匮乏,大部人没有参加过相关培训。鉴于此,建议:引导企业主树立正确的自我定位,激发其企业家精神;引导企业主形成注重自身知识素质的意识;积极组织开展对微小企业主的教育与培训。     

信息技术与数字电子技术教学整合的实践探索──从抛锚式教学看

抛锚式教学强调在真实情景中,借助信息技术创设的环境使学生由知识的灌输对象转变为信息加工的主体、知识意义的主动建构者;使教师由知识的传授者转变为学生主动建构意义的帮助者、促进者.运用抛锚式教学模式的原则,从两个方面探索了信息技术与数字电子技术教学整合的教学实践.     

语文教学与学生灵感思维的培养

灵感是人类思维活动中的一种特殊状态。在语文教学中应注意和加强学生灵感思维能力的培养,而诗文教学则是学生灵感思维培养的重要途径。对学生灵感思维的培养一定要循序渐进。     

散打运动员柔韧素质训练及生理依据

柔韧素质是散打运动员重要的身体素质之一。文章从柔韧素质的生理基础、柔韧素质训练的作用、柔韧素质与其它素质之间的关系等几方面分析了如何使散打运动员的柔韧素质训练更加科学,使柔韧素质的训练更好地与散打项目的运动规律和实战技击相结合,最终提高运动员的技战术水平,取得更好的运动成绩。     

从职业网球运动看超小周期“多课次”的训练模式

本文通过查阅大量文献资料,结合当前职业网球运动员训练及参赛周期特征与传统大周期训练模式产生的冲突,对新周期形态与训练定式——超小周期＂多课次＂训练模式进行探讨,以便于能给教练员和运动员提供实质性的建议和思考。     

合作数字参考咨询的合作模式研究

通过对合作数字参考咨询发展的研究,发现我国合作数字参考咨询存在着模式不清晰等问题,文章针对此问题阐释了合作数字参考咨询的内涵,建立了适合我国国情的三角式合作咨询模式。     

Tackle and ruck technique proficiency within academy and senior club rugby union

ABSTRACT

This study examined the validity of a tool that assesses tackle and ruck technique in training and established reference data for tackle, ball-carry and ruck technique at different levels of play in rugby union. One hundred and thirty-one amateur rugby union players; 37 senior, 51 first-grade academy and 43 second-grade academy players, participated in a two-on-two contact drill. The drill was filmed and the players’ tackle, ball-carry and ruck technique were assessed using standardized technical criteria. Senior level players scored significantly higher in all three assessments; tackle technique senior vs academy 1^st (p < 0.01, effect size (ES) = 0.7, moderate), senior vs academy 2^nd (p < 0.01, ES = 0.7, moderate); ball-carry technique senior vs academy 1^st (p < 0.01, ES = 0.6, moderate), senior vs academy 2^nd (p < 0.01, ES = 0.8, moderate); ruck technique senior vs academy 1^st (p < 0.01, ES = 0.7, moderate), senior vs academy 2^nd (p < 0.01, ES = 0.4, small). These findings emphasize the importance of developing contact technique to allow players to progress to higher levels, and provide validity to an assessment tool which can facilitate this process.     

Guiding Attention Aids the Acquisition of Anticipatory Skill in Novice Soccer Goalkeepers

Purpose: The ability to anticipate the actions of opponents can be enhanced through perceptual-skill training, though there is doubt regarding the most effective form of doing so. We sought to evaluate whether perceptual-skill learning would be enhanced when supplemented with guiding visual information. Method: Twenty-eight participants without soccer-playing experience were assigned to a guided perceptual-training group (n = 9), an unguided perceptual-training group (n = 10), or a control group (n = 9). The guided perceptual-training group received half of their trials with color cueing that highlighted either the key kinematic changes in the kicker's action or the known visual search strategy of expert goalkeepers. The unguided perceptual-training group undertook an equal number of trials of practice, but all trials were without guidance. The control group undertook no training intervention. All participants completed an anticipation test immediately before and after the 7-day training intervention, as well as a 24-hr retention test. Results: The guided perceptual-training group significantly improved their response accuracy for anticipating the direction of soccer penalty kicks from preintervention to postintervention, whereas no change in performance was evident at posttest for either the unguided perceptual-training group or the control group. The superior performance of the guided perceptual-training group was preserved in the retention test and was confirmed when relative changes in response time were controlled using a covariate analysis. Conclusions: Perceptual training supplemented with guiding information provides a level of improvement in perceptual anticipatory skill that is not seen without guidance.     

北京奥运会志愿者培训对哈尔滨2009大冬会的启示

论述国际大型体育赛会志愿者培训的历程,分析2008年北京奥运会志愿者培训工作,认为根据实际情况制定培训内容,提高奥运会志愿者的服务意识、岗位意识和应对意外事件的能力,控制志愿者培训的成本是北京奥运会志愿者培训的宝贵经验。提出哈尔滨大冬会志愿者培训应借鉴北京奥运会的成功经验,从组建培训的教师队伍、建立多渠道的培训方式、将绩效管理与志愿者的激励管理相结合、制定适宜的大冬会志愿者培训计划与内容等几个方面,控制大冬会的培训的成本,建立合理的管理机制,培养志愿者应对意外事件能力,全面提高大冬会志愿者培训工作质量。     

关于科学课教师培养的调查研究

科学课程是第八次基础教育课程改革中新增设的一门广域综合课程.培养科学课程教师的科学教育专业,在设置上经历了"飙升"、"锐减"之后,现已趋向平稳发展;课程体系基本形成,主干课程趋于明确;教材建设取得一定成效;组织管理以"常规模式"为主,兼有"教务主导模式"与"半独立模式".然而,该专业区域分布很不平衡,招生走势有下滑迹象,课程设置模式、课程内容选择、管理组织协调等方面亟待加强.