文本内外的双重幻灭——关于《生死场》、《呼兰河传》和《小城三月》的连续性解读

站在女性关注的立场,萧红的《生死场》、《呼兰河传》和《小城三月》这三部作品之间有着紧密的连续性。一方面,顺着作品本身的思路,这三部小说表达着萧红对于女性由受压迫到觉醒再到幻灭的命运的思考,另一方面,联系萧红的亲身经历,这三部小说又埋藏着她自身理想一步步破灭的悲剧。文本内的被思考者和文本外的思考者的双重悲剧呼吁着整个社会和女性自身对女性独立给予更多的关注和更大的空间。     

转基因作物安全评价及其伦理学慎思

转基因作物的大田释放和商品化种植，在解决由全球人口数量激增和耕地面积减少所导致的粮食危机问题上日益显示出巨大的优势；然而也引起转基因作物生物安全的全球性争论和关注。从生命伦理学的角度出发，人们应该评价和接受转基因作物，应制订符合人类伦理道德标准的相应的程序来促进转基因技术扬长避短、健康发展，使其真正造福人类。     

在线课程质量观和质量要素的质性研究--基于专家、实践者和学习者的视角

本文采用扎根理论研究方法,通过对学术专家、实践者和学习者三类相关群体的访谈,调查高等教育和继续教育在线课程相关人群关于在线课程的质量观与对质量构成的认识,探索在线课程质量框架与要素,以期为促进人们对在线课程质量的共识,为改进和优化现有在线课程质量标准提供参考。研究通过对20位受访者累计22万字访谈文本的编码分析,发现四种质量观--服务质量观、系统性质量观、目标性质量观和增值性质量观,并定义出设计开发与实施运行两大类的九个在线课程质量要素--课程目标、课程内容、学习过程、学习支持服务、学习评价、媒体与技术环境、实施效果、改进发展和社会影响。其中,课程目标、学习内容与实施效果被定义为核心要素。本文基于TF-IDF关键词统计方法对三类群体的在线课程质量观差异进行了分析,并结合已有远程教育质量观和在线课程质量标准相关成果对本研究发现和定义的在线课程质量观、质量框架和质量要素进行了讨论与反思。     

浅析电视广告受众的选择性心理

广告受众接受广告是有选择的，这对广告的有效性产生着重要的影响。广告受众的选择性心理体现在注意、理解、记忆三个环节。要增强广告的有效性，只有顺应公众在这三个方面的选择性规律，加强对受众的心理引导，才能取得较好的市场效果。     

优化和发展学生数学认知结构——剩余类及剩余系教学点滴

在《初等数论》“剩余类及剩余系”教学中,通过分析“剩余类及剩余系”思想产生的原因、理论依据及其基本思想方法,从而认识规律安排教学内容为学生提供完整的知识系统,让学生从整体上把握教学内容,形成知识体系,从而优化和发展学生的认知结构。     

Students’ achievement goals,emotion perception ability and affect and performance in the classroom: a multilevel examination

Performance at school is affected not only by students’ achievement goals but also by emotional exchanges among classmates and their teacher. In this study, we investigated relationships between students’ achievement goals and emotion perception ability and class affect and performance. Participants were 949 Greek adolescent students in 49 classes and their Greek language and mathematics teachers. Results from multilevel analyses indicated that students’ mastery-approach and performance-approach goals were positively related to positive affect whereas performance-avoidance goals were negatively related to positive affect. At class-level, relationships between achievement goals and affect were moderated by students’ emotion perception ability. These findings highlight the importance of emotion abilities and their role in motivational processes for class-level outcomes.     

Moral perception, situatedness, and learning to listen

This article examines the moral dimensions of listening, paying special attention to the ways in which individuals’ particular situation bears on their perception. Listening, on the account offered here, is a moral endeavor, with consequences for the listener, as well as for those listened to.     

服务机器人多通道人机交互感知反馈工作机制及关键技术

With the increasing of the elderly population and the growing health care cost, the role of service robots in aiding the disabled and the elderly is becoming important.Many researchers in the world have paid much attention to healthcare robots and rehabilitation robots.     

Korean EFL teachers’ perceptions of the impact of EFL teacher education upon their classroom teaching practices

This study employed qualitative data collection and analysis methods to investigate the influence of English as a foreign language teacher education programme on Korean teachers’ classroom teaching practices. Six in-service secondary-school teachers participated in semi-structured interviews. Thematic analysis was applied to the data collected from these interviews. Findings from the analysis included that: a) most of the teachers were dissatisfied with the largely theory-oriented pre-service teacher education programmes that they attended; b) a major source of influence on their teaching was their experience of in-service teacher training programmes with practical curricula; c) observation of other fellow teachers’ teaching had the strongest impact upon the teachers’ teaching practices; and d) the teachers’ low English proficiency and the washback effect of the Korea Scholastic Aptitude Test hindered the maintenance of the changes brought about by in-service teacher education programmes. This study ends with a discussion of the implications of these findings.