小学语文教学要重视朗读训练

“熟读唐诗三百首,不会作诗也会吟”这说明了朗读在语文教学中的作用。在从教这二十多年的教学点滴中,我深刻认识到朗读在语文教学中是最经常,最重要的训练。语文新课程标准也明确指出,语文阅读教学要重视朗读,在朗读中整体感知课文,在朗读中培养语感,在朗读中受到美的熏陶。因     

数据挖掘技术、应用及发展趋势

数据挖掘是当前数据库和信息决策领域的最前沿研究方向之一。本文从知识发现和数据挖掘的概念出发，总结了数据挖掘常采用的技术方法，同时对数据挖掘的应用及发展进行了阐述。     

Preschoolers' quarantining of fantasy stories

Preschool‐aged children are exposed to fantasy stories with the expectation that they will learn messages in those stories that are applied to real‐world situations. We examined children’s transfer from fantastical and real stories. Over the course of 2 studies, 3½‐ to 5½‐year‐old children were less likely to transfer problem solutions from stories about fantasy characters than stories about real people. A combined analysis of the participants in the 2 studies revealed that the factors predicting transfer differed for the fantasy and real stories. These findings are discussed within the context of their implications for preschoolers’ developing boundaries between fantasy and real worlds.     

Neurocognitive predictors of reading outcomes for children with reading disabilities

This study reports on several specific neurocognitive process predictors of reading outcomes for a sample of 278 children with reading disabilities. Three categories of response (i.e., poor, average, and good) were formed via growth curve models of six reading outcomes. Two nested discriminant function analyses were conducted to evaluate the predictive capability of the following models: (a) an intervention and phonological processing model that included intervention group, phonological awareness, and rapid naming and (b) an additive cognitive neuropsychological model that included measures of memory, visual processes, and cognitive or intellectual functioning. Over and above the substantial explanatory power of the base model, the additive model improved classification of poor and good responders. Several of the cognitive and neuropsychological variables predicted degree of reading outcomes, even after controlling for type of intervention, phonological awareness, and rapid naming.     

传媒体制、媒体社会责任与公共利益——基于美国广播电视体制变迁的反思

本文在梳理美国广播电视体制历史变迁的基础上,分析公共利益在不同的规制模式下的差异化呈现,剖析公共利益与传媒体制之间的关系,进而探究商业化运作背景下实现和确保公共利益的有效路径。     

在语文教学中如何培养学生自主创新能力

当今世界知识更新速度很快,学生学习的方式应当由转授性、继承性转变为探索性、创新性。语文教师不仅要重视知识传授和能力培养,更应重视激发和培养学生的学习兴趣,使他们形成有效的学习策略,养成良好的学习习惯;在教学内容上要从单纯的语言教学转向既学习语言,又学习文化和科技知识;在教学方法上,不仅研究教法,而且要研究学法,以便真正实现培养学生创新能力的目的。那么语文教学如何培养学生的自主学习的能力呢？现结合本人教学实践,谈几点粗浅的看法。     

提高中学英语话题教学参与率策略初探简

听评课是最常见的校本教研方式,教师对于教学现场的评价指向,影响着执教者和课堂观察者的专业发展。如何使听评课的效益最大化．需要听评课者与执教者之间依托教学现场．通过多元对话,积极重构课堂形态,生成有效的教学智慧,从而提高课堂教学效果和促进教师专业发展。     

我国闲暇体育初探

２０世纪中叶以来，在世界范围内，人类社会生活的一个重大变化就是工作时间的缩短。在我国，随着职工劳动时间与国际接轨，自由时间占每天时间定数（２４小时）的比例不断提高，闲暇体育的问题亦被尖锐地提出来。一、“闲暇”及“闲暇体育”界定什么是闲暇？马克思把时间分为“工作时间”与“自由时间”两类，并进一步划分“工作时间”为“必要劳动时间”与“剩余劳动时间”两种。从广义上讲，他所用的“自由时间”即可以被“用于从事非直接的生活劳动”，或是“用于发展不追求任何直接实践目的的人的能力和社会的潜力”的那部分时间，也就…