普通高校体育课必须重视田径教学

高校田径运动的普及、发展和学生身体素质的提高离不开田径教学，高校体育课必须重视田径教学。受学生“自主选项”等因素的影响，普通高校田径教学正面临着存亡的危机。为适应素质教育的需要，高校田径课程体系必须摆脱“技术教育”的束缚，树立“健康第一”的体育思想，建立和完善新的田径课程体系，为“终身体育”服务。     

体育教育专业学生体操课的学习情绪

对高校体育教育专业体操课中学生所表现出的学习情绪进行研究，认为其具有种类多样、极性明显、波动极大等特征，有复杂的成因。而不良学习情绪对学习效果影响至深。教师在教学中通过有效的对策加强对学生学习情绪进行积极的调控，使学生处于良好的情绪状态和得到必要的情绪体验，是提高体操课教学质量的关键。     

"自选型"体育课与"电子卡"式教学管理--高校体育教学改革和管理的新思路

近年来，我国高校普通体育教育的指导思想，提倡从“运动教育”向“健康教育”转型，以求回归到体育教育的本源。为顺应这种转变，体育课的教学安排、授课形式及管理方法，可借鉴“自选超市”的理念进行管理，在学生成绩的管理上可试行便捷的“电子磁卡式”教学档案管理系统来统计学生所选课程和课余锻炼的次数。     

Coeducational and single-sex physical education: students’ situational interest in learning tasks centred on technical skills

Background: A student’s choice to engage in a learning task is highly related to the student’s environmental stimuli and his or her perception of interest. From this perspective, the construct of situational interest (SI) has been used to interpret students’ motivation in task engagement. SI is assumed to be transitory, environmentally activated, and context specific. It has been conceptualized as a multidimensional construct with five dimensions: instant enjoyment, exploration intention, attention demand, novelty, and challenge. Few prior studies have compared SI between girls and boys in physical education (PE) contexts, and these studies have offered contrasting findings. They were conducted in coeducational (coed) or single-sex contexts and used learning tasks centred on a variety of outcomes: technical or tactical skills, creativity and cultural understanding.

Purpose: In the context of the debate on single-sex and coed classes in PE, this study aimed to estimate the effects of single-sex and coed PE classes on students’ situational interest (SI) within learning tasks centred on technical skills. The researchers decided to study learning tasks centred on the development of students’ technical skills, since these tasks are often used by teachers in PE.

Participants: The sample consisted of 177 Swiss secondary school students, aged 11–17 years (M?=?14.07, SD?=?1.41, 96 boys, 81 girls).

Data collection: The students completed the French 15-item SI Scale after practising a technical learning task in single-sex and coed PE contexts. The researchers chose five physical activities (i.e. athletics, basketball, dance, gymnastics, and volleyball), which are commonly taught in the state of Vaud (Switzerland) and provide a balance between masculine and feminine activities.

Data analysis: A two-way repeated-measures MANOVA was performed to examine the main and interaction effects of student sex and class sex composition on the five SI dimensions.

Findings: The results showed a main effect of class sex composition on student SI but no main effect of student sex and no interaction effect of student sex and class sex composition. More precisely, the scores for three SI dimensions (i.e. instant enjoyment, exploration intention, and attention demand) were higher in the coed context than in the single-sex context.

Conclusions: This study encourages teachers to propose coed PE classes to enhance students’ motivation and engagement when practising learning tasks centred on technical skills. This study offers supplementary evidence of the teacher’s role in promoting student SI. Beyond accounting for students’ dispositional factors (e.g. sex), PE teachers can significantly impact students’ SI in technical learning tasks through instructional choices.     

普通高校体育课编班教学改革实验研究

体育课教学是高等学校体育工作的核心。教学质量的好坏直接影响学生的体质。但是 ,现行的班级体育授课制仍然是沿袭以智力、高考分数为核心 ,方便文化课教学的编班制进行体育课教学 ,这无疑影响学生体质的发展和终身体育思想的形成 ,而且给体育课教学带来许多困难。因此 ,从发展学生体质和培养终身锻炼习惯的实际需要出发 ,打破单纯按智力、分数的分班制是当前高校体育教学工作中亟待解决的问题。     

基于粗糙集加权的文本分类方法研究

文本自动分类是当前智能信息处理中一类重要的研究课题。本文分析了基于统计理论的文本分类的基本特点,提出采用可变精度粗糙集模型中的分类质量构造新的特征词权重计算公式。这种新的加权方法,相对于广泛使用的逆文本频率加权方法,大大改进了文本样本在整个空间中的分布,使得类内距离减少,类间距离增大,在理论上将提高样本的可分性。最后利用支持向量机和K近邻两种分类器,验证了这种新的加权方法对分类效果确实有所提高。     

《中国图书馆分类法》（第5版）新增类目与加“0”类目重号问题分析

《中国图书馆分类法》（以下简称《中图法》）（第5版）新增类目与加＂0＂类目之间存在着重号问题,这需要《中图法》编委会、相关分类专家和文献分类领域同仁认真思考。例如,《中图法》（第5版）中的一处新增类目＂K870.5金石学＂与加＂0＂复分类目＂K870.5中国文物考古调查发掘报告＂存在类目内容不同但分类号码相同的重号问题,可以采用其他非数字符号取代作为转换不同分类标准时的标记符号＂0＂的方法加以解决。     

高校医学图书馆员继续教育现状调研与网络课堂模式探讨

2010年6月,CALIS医学文献信息中心对全国46所高校医学图书馆继续教育工作进行的问卷调查显示,目前高校医学图书馆员的继续教育方式多种多样,继续教育经费普遍不足,继续教育对象范围狭窄,馆员学习与开馆时间冲突是影响各馆继续教育工作的主要因素。"CALIS全国医学图书馆员继续教育网络课堂"项目自2007年开始运行以来,从多方面解决了高校医学图书馆员面临的继续教育难题,受到各馆和广大馆员的欢迎与认可。     

’95全国甲A联赛冠军上海申花队射门进球情况探析

采用现场观摩与录像分析等研究方法,对’95全国甲A联赛冠军上海申花队的射门技战术运用特点及进球区域等进行了分析。     

英语教学中应注重学生的智力性因素

结合英语教学课堂实际,论述了在课堂教学中,教师应培养学生独立思考的能力激发学生的记忆潜力,提高其思维能力;同时,加强对学生学习方法上的指导。