摘要
在网络环境下,面对海量的图像信息资源、多种的图像检索途径和动态的网络环境,学习者的信息检索行为发生了深刻变化。当前大学生是获取图像信息的主要群体之一。以大学生为例,调查当前网络环境下的图像信息检索行为的情况,在此基础上提出适合我国实际情况的图像信息检索行为的优化策略,促使学习者积极地运用图像媒介,更好地完善图像知识、参与社会活动和了解现实世界。
Under the network environment, faced with a large number of image information resources, various ways of image retrieval,and dynamic network environment, learners＇ information retrieval behavior has changed profoundly. Currently, university students form one of the major groups of obtaining image information.Exemplified by university students, this paper investigated the situation of image information retrieval behavior under the current network environment, and proposed the optimization strategies of image information retrieval behavior suitable for the practical situation of China based on the investigation, in order to promote learners to actively use image media, better improve their knowledge on image, participate in social activities, and know about the real world.
出处
《科教文汇》
2014年第28期222-224,共3页
Journal of Science and Education
基金
教育部人文社会科学研究项目"网络课程群知识建构的理论分析与理论建构"(项目编号:13YJC880117)
河南省教育厅人文社会科学研究项目"知识建构理论视角下大学生移动学习的影响因素与信息服务研究"(2014-QN-407)
关键词
网络环境
图像信息检索行为
调查分析
network environment
image information retrieval behavior
survey and analysis
