南宁市城区中学生亚健康现状研究及干预

目的：探讨中学生亚健康的诊断标准并了解南宁市城区中学生亚健康的现状及其影响因素和向健康转化的途径与对策。方法：采用自拟的中学生亚健康诊断标准对受测中学生进行现场调查。结果：南宁市城区中学生亚健康现患率为29．83％，重点校的中学生亚健康现患率高于普通校；亚健康的高发年龄为15岁和18岁；高中组的轻度亚健康现患率高于初中组。结论：中学生亚健康状态的形成，与家庭、学校、社会及自身心理状态等多种因索有关，向健康转化的干预对策，应从心理、生活行为、体育锻炼、科学用药及健康教育等多方面综合考虑进行。     

论武术运动中的发力

对武术中发力的研究 ,根据牛顿定律 ,功能等于 1 /2的质量与速度的平方的乘积 F=1 /2 mv2 ,以及速度等于距离除以时间 V=s/t的原理 ,阐述了武术中的发力运动规律 ,形象地说明了日常生活中表现出的抽鞭子、荡秋千、刮旋风、射箭等。将发力划分为挣力、鞭稍力、稍上稍力 ,秋千力和高旋力的 5个阶段及其练习方法与过程 ,其目的为了提高人体素质 ,掌握武术中的发力练习 ,达到事半功倍的功效。     

我国小城镇及小城镇体育之研究现状

采用文献资料综述研究方法，指出小城镇研究是中国社会科学现阶段的热点课题，已进入经济、社会、教育、卫生、历史等多方位研究阶段；而我国小城镇体育研究至今尚未形成热潮，其与我国社会学界对该方面的研究存在趋异现象。     

素质教育的核心是培养创新能力

素质教育的核心是培养创新能力。当前,我国教育的最紧迫任务,就是要大力推行创新教育,为建立创新型国家而奋斗。     

Children's skill in making predictions and their understanding of what predicting means: A developmental study

The purpose of this study was to describe the development of elementary students' skill in making predictions and of their understanding of what predicting means. The study involved observing and assessing the performance of 167 children on the Physical Manipulation Test (PMT), a test involving the manipulation of science materials and equipment. Children were interviewed about what they understand predicting to mean, how they use it at school and at home, and why they think it is important. For each of the seven topics tested, even the youngest children were able to offer predictions. Accuracy varied with the topic, increasing between Grades 1 and 4 and leveling off after that. The increase in skill involved children's growing ability to attend to patterns discerned through their own observations. Four levels in the development of predicting skill, as it relates to particular topics, are described. Children's understanding of predicting showed steady improvement through Grade 6. Children's awareness of their use of predicting at school and at home, and their ability to explain the importance of predicting, also increased through Grades 1 to 6, with a spurt at Grade 4. Children understood predicting to be an internal process in which one uses knowledge to anticipate a future event; they regarded predicting as an important way of being intellectually involved with the world.     

通道侗族自治县传统农业生态系统的类型及其效益

本文对湖南通道侗族自治县传统农业生态系统的类型及其效益进行了研究，并就资源利用问题以及人类、科学技术、传统知识、宗教信仰和政策等在生态系统中的作用进行了讨论。     

Children are not Meant to be Studied …

The project of studying children in order to understand them, which lies at the heart of contemporary thinking about children and their education, is misconceived. It rests, jrst of all, upon a false belief that we can only come to know something properly by deliberately and systematically pursuing knowledge of it. Secondly, it offers a paradigm of knowing children which justifies parents and teachers in not giving themselves to children. By re-interpreting the problems that adults experience with children as technical, as arising from lack of information about them, it ignores the personal and moral dimension of adults' relations with children and thus further alienates them from one another.     

浅谈少年速滑运动员全面身体素质训练的基本原则

全面身体素质训练,是培养少年速滑运动员对速滑运动的兴趣,增强其体质,为高水平训练打好基础的重要途径。对少年速滑运动员柔韧素质、灵敏性协调性素质、速度素质、耐力素质和力量素质5个方面的训练原则做了阐述。     

浅析中国传统武术文化的传承

武术作为中国的一种传统文化在今天有其重要的地位和作用,它“属于体育,又高于体育”。文章通过就如何传承中国武术文化提出自己的建议,从而为中国武术的可持续发展提供一定的参考。     

中小城市老年人住宅建设之我见

老年人作为一个特殊的社会群体,生理和心理方面都具有一定的特殊性。因此,老年人住宅建设须考虑规划设计、室内设计和物业管理等方面的诸多因素。