教育研究中的系统科学进展与应用   总被引：1，自引：0，他引：1  

刘菊  钟绍春  解月光 《远程教育杂志》2011,29(1)

系统科学作为教育研究的重要方法论,也是教学系统设计的理论基础之一.它虽然已经历了一般系统论、自组织理论、复杂性理论三个发展阶段,但就目前教育理论研究情况来看,系统科学思想方法的教育应用仍多停留在一般系统论的初级阶段,对系统科学的新近研究成果显得不够重视,尤其是有着丰富内涵与教育应用巨大潜力的自组织理论代表--耗散结构理论.随着后现代主义教育研究的深入,耗散结构理论已越来越多地受到课程研究领域专家的重视,相关研究成果初步显现.另外,数字化学习理论Connectivism新近获得了较大发展,它的主要观点正是耗散结构理论主要思想方法的重要体现.由此,我们相信在系统梳理系统科学自身发展状况的基础上,研究系统科学代表性观点的教育应用已显得十分必要.另外,积极吸纳耗散结构理论的思想观点去分析教学系统,有助于从教育研究方法论的角度审视教育的弊病,查找深层次原因,摸索规律,促进信息时代教育的新发展.  相似文献   

2006美国化学会世界地球日化学实验活动及启示     

张四方  居洋  江家发 《化学教学》2006,(9):26-27

介绍了世界地球日的由来、美国化学会2006年地球日的化学实验活动,着重介绍了实验中的几个典型案例。  相似文献   

灯盏花的研究进展     

张举成任驰  肖兰英 《蒙自师范高等专科学校学报》2005,3(6):27-29

综述了近几十年来有关灯盏花的化学成分、药理作用、配伍及化学成分的构效关系研究工作．  相似文献   

Superior short-term learning effect of visual and sensory organisation ability when sensory information is unreliable in adolescent rhythmic gymnasts     

Hui-Ya Chen  Hsiao-Yun Chang  Yan-Ying Ju  Hung-Ting Tsao 《Journal of sports sciences》2017,35(12):1197-1203

Rhythmic gymnasts specialise in dynamic balance under sensory conditions of numerous somatosensory, visual, and vestibular stimulations. This study investigated whether adolescent rhythmic gymnasts are superior to peers in Sensory Organisation test (SOT) performance, which quantifies the ability to maintain standing balance in six sensory conditions, and explored whether they plateaued faster during familiarisation with the SOT. Three and six sessions of SOTs were administered to 15 female rhythmic gymnasts (15.0 ± 1.8 years) and matched peers (15.1 ± 2.1 years), respectively. The gymnasts were superior to their peers in terms of fitness measures, and their performance was better in the SOT equilibrium score when visual information was unreliable. The SOT learning effects were shown in more challenging sensory conditions between Sessions 1 and 2 and were equivalent in both groups; however, over time, the gymnasts gained marginally significant better visual ability and relied less on visual sense when unreliable. In conclusion, adolescent rhythmic gymnasts have generally the same sensory organisation ability and learning rates as their peers. However, when visual information is unreliable, they have superior sensory organisation ability and learn faster to rely less on visual sense.  相似文献   

Book reviews     

J. Bruce Francis  Michalina Vaughan  Colin Flood Page  Sally Tomlinson  R. A. Becher  Margaret C. Ives  John Urry  K. G. Collier  Meir Zadok  Charles Carter  Jürgen Schramm  Jean Barry  Graeme C. Moodie  Donald Bligh  R. A. King  D. G. Mulcahy  Peter Scott  F. R. Charmer  T. R. Bone  John A. Hughes  Roger Greenhough  Alec M. Ross  John Wakeford  Joyce Skinner  Duncan B. Nimmo  Cedric Cullingford  L. R. B. Elton 《Higher Education》1979,8(6):709-744

  相似文献   

中国乒乓球男队主要对手的技战术分析     

江炬 《体育科技文献通报》2009,17(8):36-36,64

运用文献法、录像观察法、三段技术统计法,对当前中国乒乓球男队的主要竞争对手柳承敏、萨姆索诺夫、波尔进行了微观的技术剖析,并提出了相应的应对策略。研究还表明,如果继续沿用以前的三段技术评估标准,应做如下补充：一段不及格,两段优秀和一段不及格,一段及格,一段优秀,均可获胜;如果不沿用以前的评估标准,应做如下修敌：把相持段的得分率和使用率的数值下调,下调的幅度应做进一步的、大样本的研究。  相似文献   

研究型教学在《中国近现代史纲要》教学中的运用初探     

王万江  鞠铁梅 《佳木斯教育学院学报》2013,(6):156-157

在《中国近现代史纲要》中运用研究型教学是实现该课程教学目的的需要,有利于培养学生能力和提高教师素养;组织和实施研究型教学,应该遵循教学规律,从课前准备、小组研讨、汇报交流、活动评价等环节规范其教学流程;同时,要精心设计研究问题,解决内容多课时少的矛盾,营造民主和谐的教学氛围。  相似文献   

Arms control for armed uninhabited vehicles: an ethical issue     

Jürgen Altmann 《Ethics and Information Technology》2013,15(2):137-152

Arming uninhabited vehicles (UVs) is an increasing trend. Widespread deployment can bring dangers for arms-control agreements and international humanitarian law (IHL). Armed UVs can destabilise the situation between potential opponents. Smaller systems can be used for terrorism. Using a systematic definition existing international regulation of armed UVs in the fields of arms control, export control and transparency measures is reviewed; these partly include armed UVs, but leave large gaps. For preventive arms control a general prohibition of armed UVs would be best. If that is unattainable, several measures should be taken. An explicit prohibition of autonomous attack, that is without a human decision, should be added to IHL. Concerning armed UVs remotely controlled by a human soldier, recommendations differ according to type or mission. New kinds of uninhabited nuclear-weapon carriers should be banned. Space weapons should be prohibited in general. UVs smaller than 0.2–0.5 m should be banned. Bigger remotely controlled armed UVs not equipped with weapons of mass destruction should be subject to numerical limitations in various categories. For these the Treaty on Conventional Armed Forces in Europe is an important precedent.  相似文献   

对图书馆OPAC分类数据的分析     

鞠福琴  孔为民 《图书馆学研究》2007,(7):41-42,7

本文指出了OPAC分类数据中存在的问题，并对存在问题的原因进行了剖析，提出了改进建议。  相似文献   

论农村学校课程资源开发的必要性及其条件     

琚四化 《当代教育论坛》2006,(14):10-11

开发学校的课程资源是新课程提出的重要理念之一,对广大的农村学校而言,在实现课程目标的、弥补其他课程资源的不足以及形成适合农村和地方的课程三方面有其必要性。而要进行这种开发,既需要教师的课程意识和开发能力,同时也需要学校提供合适的外部环境。  相似文献