对课堂教学设计中教学目标阐明的思考   总被引：5，自引：0，他引：5  

王丽华 《现代教育技术》2003,13(6):66-69

教学目标阐明在整个课堂教学设计中占据着很重要的地位。该文在概述教学目标阐明的已有研究后,反思了新的时代背景下教学目标阐明中存在的主要问题,并对此提出了个人的思考。  相似文献   

Do cognitive training strategies improve motor and positive psychological skills development in soccer players? Insights from a systematic review     

Maamer Slimani  Nicola Luigi Bragazzi  David Tod  Alexandre Dellal  Olivier Hue  Foued Cheour 《Journal of sports sciences》2016,34(24):2338-2349

ABSTRACT

Soccer players are required to have well-developed physical, technical and cognitive abilities. The present systematic review, adhering to Preferred Reporting Items for Systematic reviews and Meta-Analysis guidelines, examined the effects of cognitive training strategies on motor and positive psychological skills development in soccer performance and identified the potential moderators of the “cognitive training–soccer performance” relationship. Thirteen databases were systematically searched using keywords related to psychological or cognitive training in soccer players. The review is based on 18 studies, employing 584 soccer players aged 7–39 years. Cognitive strategies, particularly imagery, appear to improve sports performance in soccer players. Regarding imagery, the combination of two different types of cognitive imagery training (i.e., cognitive general and cognitive specific) has a positive influence on soccer performance during training, whereas motivational imagery (i.e., motivational general-arousal, motivational general-mastery and motivational specific) enhance competition performance. Younger soccer players employ cognitive general and cognitive specific imagery techniques to a greater extent than older soccer players. Combined cognitive training strategies were more beneficial than a single cognitive strategy relative to motor skills enhancement in elite (particularly midfielders) and amateur (i.e., when practising complex and specific soccer skills in precompetitive period) soccer players. In conclusion, it appears that there are differences in cognitive/psychological training interventions, and their efficacy, according to whether they are directed towards training or competition, and the age, standard and playing position of the players.  相似文献   

美国非虚构小说崛起的科技和思想背景     

司建国 《深圳职业技术学院学报》2005,4(1):74-78

美国非虚构小说在上世纪中期的繁荣具有深厚的科学技术和思想意识根源。科技创新在提升人类认识水平和改善生存环境的同时，也革新了作家的认知观念和创作思想。认识危机的弥漫，怀疑意识的扩散，使作家放弃了虚构、解释和说教的传统，代之以真实事件来表达主题。而对这一段历史的回顾具有双重意义：不但可加深对美国这一重要的学现象的研究，而且给我们提供了洋为中用，以史为鉴的依据，有助于我们探讨国内目前纪实性学的繁荣。  相似文献   

吴语处州方言豪肴二韵的分合     

王文胜 《台州学院学报》2007,29(4):40-45,59

通过实地调查，运用地理语言学的研究方法，平面揭示吴语处州方言豪、肴二韵的语音特点，并对其历史层次进行分析。处州方言豪、肴二韵的今读状态，是其自身演变和受外来方言影响的结果。  相似文献   

韩礼德系统语法语言分析的模式   总被引：3，自引：0，他引：3  

成方志 《滨州学院学报》2001,17(1):44-47

:语言可以从不同角度加以研究。该文从六个方面简单阐述了系统语法大师M .A .K .Halliday语言分析的模式 ,主要内容包括 :语言的层次 ,链轴和选择轴 ,语法结构 ,语法单位 ,语法的级阶和语法系统  相似文献   

现代英语走向何处     

孟祥春 《昭通师范高等专科学校学报》2006,28(3):44-47

现代英语的发展呈现出一种以“美国英语”和“英国英语”为主流、多种变体（如“西班牙式英语”、“中国式英语”等等）多元化并存、共同演化的态势。只有客观地接受这一现实，不歧视任何变体，承认文化的趋同和异化，才有利于英语的发展。  相似文献   

运动员竞赛焦虑状态的分析     

武炜 《襄樊学院学报》2011,32(11):57-59

以参加第六届全国农运会田径项目的150名运动员作为研究对象,采用＂运动竞赛状态焦虑量表＂（简称CSAI-2问卷）为测试工具进行调查.结果表明：（1）不同性别的运动员竞赛焦虑状态各维度上不存在显著差异,但女运动员竞赛焦虑状态各因素得分略高于男运动员;（2）不同运动年限的运动员竞赛焦虑状态各维度上存在显著差异,运动年限越长竞赛焦虑状态各因素得分越高;（3）不同专项的运动员竞赛焦虑状态各维度不存在显著差异.  相似文献   

Disentangling the relationship between working memory and language: The roles of short-term storage and cognitive control     

Pascale Marguerite Josiane Engel de Abreu  Susan Elizabeth Gathercole  Romain Martin 《Learning and individual differences》2011,21(5):569-574

This study investigates the relationship between working memory and language in young children growing up in a multilingual environment. The aim is to explore whether mechanisms of short-term storage and cognitive control hold similar relations to emerging language skills and to investigate if potential links are mediated by related cognitive abilities. A sample of 119 Luxembourgish 6-year-olds completed several assessments of working memory (complex and simple span), native and foreign vocabulary, syntax, reading, rhyme awareness, and fluid intelligence. Results showed that short-term storage and cognitive control manifested differential links with developing language abilities: Whereas verbal short-term storage was specifically linked to vocabulary; cognitive control manifested unique and robust links with syntax and early reading development. The study suggests that in young children the working memory system is composed of separate but interacting components corresponding to short-term storage and cognitive control that can be distinguished by the roles they play in supporting language acquisition.  相似文献   

The effects of electronic portfolio tools on online students' perceived support and cognitive load   总被引：1，自引：0，他引：1  

Craig E. Shepherd  Doris U. Bolliger 《The Internet and Higher Education》2011,14(3):142-149

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空间观念的培养策略     

黄科华 《和田师范专科学校学报》2011,30(1):247-247

培养学生的空间观念一直是小学几何教学的重要目标。本文从认知学的角度阐述了如何培养学生空间观念,并据此提出具体教学操作设想。  相似文献