技术怎样促进学习:基于三类课堂的实证研究  

How Technology Promotes Learning Performance:An Empirical Study Basedon Three Typesof Classes

作　　者：胡航[1,2] 董玉琦[3] HU Hang;DONG Yuqi

机构地区：[1]东北师范大学教育学部 [2]天津职业技术师范大学教育技术系 [3]上海师范大学教育技术系

出　　处：《现代远程教育研究》2017年第2期88-94,共7页Modern Distance Education Research

基　　金：全国教育科学"十二五"规划2014年度教育部青年课题"‘复杂问题解决’学习的实证研究"(ECA140369)

摘　　要：基于"技术即学习者的生存方式"观点,学习技术被赋予新的内涵,即对技术孕育于整个学习过程的模式、方法和策略的描述,包括学习者选取与重构学习内容,构建适宜的学习环境,依据科学的学习策略执行学习活动等。CTCL研究范式接受了对学习技术的新理解,强调文化、技术、内容与学习者的统合。在该研究范式下,为了深入探究"技术怎样促进学习"这一核心命题,以学习者为中心进行技术设计,对G、M、L三类课堂从学习内容、资源表征、学习序列与学习方式四个方面进行实证研究,结果表明:(1)关于技术能否促进学习,目前的技术应用方式M课堂对学业成绩无显著影响,并且会增加学习者的认知负荷;而基于CTCL研究范式的L课堂则有利于提高学业成绩和促进学习者的ERP脑电发展。(2)关于技术如何促进学习,应重点关注学习内容、学习资源、学习活动等进行设计。(3)CTCL研究范式为真正关注学习、发挥技术效力提供了一条可尝试的路径。Based on the view"technology is the life style of learners",learning technology has been given newconnotation,that is the description about the mode,method and strategy of technology conceived in the whole learningprocess,including the selection and reconstruction of learning content,constructing a suitable learning environment,andthe implementation of learning activities.CTCL paradigm accepts the new understanding about learning,and emphasizesthe integration of the culture,the technology,the content and the learner.Based on the paradigm,in order to furtherexplore the core proposition of"technology how to promote learning performance",an empirical learner-centered studywas designed and carried out about the G,M,L three kinds of classrooms from the perspective of four variables:learningcontent,learning resources,learning sequence and learning activities.Three conclusions were summarized:first,aboutwhether technology can promote learning,M class has no significant effect on academic achievement,while it will increasethe students'cognitive load;L class is helpful to promote the academic achievement and develop the learners'ERP brainpower;second,about how to promote learning,we should focus on the design of learning content,learning resources,andlearning activities;third,the CTCL provides a path which can be explored for really focusing on learning and giving fullplay to the technical effectiveness.

关 键 词：技术促进学习 G-M-L三类课堂 学习者中心设计 实证研究 

分 类 号：G434[文化科学—教育学]