体育院校学生问题意识的调查与分析

通过调查,分析了当前体育院校学生问题意识的现状及缺乏问题意识的原因,提出了培养体育院校学生问题意识的途径。     

Joint trajectories of behavioral,affective, and cognitive engagement in elementary school

The aim of the present study was to model student trajectories of behavioral, affective, and cognitive engagement from Grade 3 to Grade 6. The authors also examined whether teachers perceptions could predict student trajectory membership. The authors collected data from a sample of 831 students and 152 teachers. Using multiple-process growth mixture modeling, they identified 5 distinct trajectories of student engagement. Although a large majority of children presented a stable and high level of engagement on the three dimensions over time, more than one third of them showed a lower or changing level of engagement as the years progressed. These students were more likely to be boys and to be perceived by teachers as being less engaged. They also present more learning or behavioral problems and share less positive relationships with teachers. The results support the need to consider group-based differences when designing and adapting prevention and intervention strategies to favor student engagement.     

Spillover effects in environmental behaviors,across time and context: a review and research agenda

When implementing environmental education and interventions to promote one pro-environmental behavior, it is seldom asked if and how non-target pro-environmental behaviors are affected. The spillover effect proposes that engaging in one behavior affects the probability of engagement or disengaging in a second behavior. Therefore, the positive spillover effect predicts that interventions targeting one specific behavioral have the capacity to promote non-targeted and/or future pro-environmental behaviors. However, the negative spillover effect predicts that engaging in a first pro-environmental behavior will prevent or decrease a second pro-environmental behavior. Since the theoretical and empirical basis for positive and negative spillover effects are not sufficiently understood, the present paper (1) suggests a distinction between behavioral, temporal, and contextual spillovers (2) reviews the existing spillover research literature across a variety of environmental domains, (3) presents potential moderators governing the direction of spillover effects, and finally (4) discuss techniques to promote pro-environmental spillovers.     

Consecutive Successes: A Recursive Approach

This article illustrates the importance of one's initial thoughts in problem solving through an entertaining example.     

刍议高职院校学生网瘾及对策

截至2009年6月底,中国青少年网民(25岁以下)规模为1.75亿人,由此带来的大学生"网瘾"现象也越来越严重,必须引起高度重视.就高职院校学生沉迷网络的问题,从上网现状、网络特点、网瘾表现、成因等多方面进行分析,有针对性地提出应对高职学院学生网瘾问题的建议对策.     

高职学生党建工作存在的突出问题及发展对策思考

高等职业技术教育是近年来迅速发展起来的一种高等教育新形式。新形势下,高职学生党建受高等教育大众化和市场经济深入发展的影响,存在一些突出问题,必须站在战略和全局的高度,从创新工作观念、完善工作制度、健全工作机构、丰富工作内容等方面切实采取有效措施,创造性地解决存在的问题。     

逻辑矛盾、辩证矛盾还是拟似矛盾——摘揭“逻辑皇冠”的明珠

根据逻辑派：＂谎者＂、＂理发师＂和＂（韩非）矛陷盾＂论题,同犯隐蔽的矛盾谬误;当被揭发后,＂千古之谜＂简明消解了（三者均可简化为明显的矛盾＂P而非P＂,四者均可称为＂自我否定指涉＂）。当我们更进一步揭发＂谎者＂随后又犯＂复合命题＂谬误,指出＂谎者＂只是＂拟似真矛盾＂,更能超越逻辑派而直面辩证派的＂辩证矛盾（真矛盾）＂,更彻底地消解了它!注意：辩证派的＂亦此亦彼＂论题否证逻辑派的＂不矛盾＂律。     

体育义务的内涵

在义务、法律义务概念再认识的基础上,提出体育义务是指体育法律规定的对体育法律关系主体作为和不作为行为的约束,其本质不仅体现体育法的核心价值——"公平"要求意义上的"应当",而且体现法律要求意义上的"应当";其构成要素主要包含体育义务主体、"应当"的体育行为。同时认为,对不同体育主体体育义务进行规定的体育法律包括体育国际法、体育国家法、体育固有法、体育行业协会以及体育权威机构颁布的体育法规。其中,体育固有法对体育行为具有直接的约束力,而体育国家法是保证实现体育义务的最后保障。     

浅析方言地区普通话教学

在当前大力推广普通话的前提下,方言地区的学生面临着学习普通话中的一个硬伤:方言。方言给交际带来不便,为了克服方言给交际带来的隔阂,就要有沟通各种方言的共同语言存在。因此推广普通话应是一项长期而深入的工作。文章将从方言地区学生学习普通话的现状入手,从而找出一些普通话教学的方法与对策。     

学者学术影响力评价指标的优选与学术行为特点的国内外比较

以中国医学科学院73位从事临床科研的博士生导师为样本,分析不同学术年龄组在各学术影响力指标上的表现差异,并采用方差分析和相关性分析辅助优选指标。得到的优选指标包括发文量、总被引次数、篇均被引次数、h指数、A指数、g指数和累计影响因子,其中与“平均量”相关的篇均被引次数、A指数更适合于评价中国高水平学者的学术表现;而m熵指数不太适合于评价中国学者的国际影响力;中国科研人员的评价应该注意学术年龄这一因素。