算法教育治理：技术逻辑、风险挑战与公共政策

智慧学习、智慧课堂、智慧校园等智慧教育的具象形态,从本质上来说,就是算法学习、算法课堂、算法校园,这也使得算法教育治理日益成为教育现代化进程中不可忽略的研究议题。遵循"技术逻辑→风险挑战→公共政策"的分析框架对算法教育治理进行系统探讨,发现由于数据鸿沟、算法黑箱、效率优先等众多因素的复合影响,导致算法教育存在自我强化偏差、技术控制困境、主体性危机等治理难题,也让教育公平、教育平等、教育效率等传统议题在"互联网+教育"时代显得更加突出。为规避只注重相关关系描述,而不重视因果关系研究的算法给教育带来的风险挑战,可从算法教育基础的数据正义、算法教育程序的合理公开、算法教育结果的有限使用等三个层面开展对算法教育治理的公共政策选择,以更好地推动人工智能在实现发展更加公平更有质量教育过程中的重要作用。     

知识点结构图的构建及应用

首先分析了知识点结构图在计算机辅助教学中的作用。然后提出了知识点结构模型,给出知识点结构图的构建方法和存在形式。最后,通过实例描述了知识点结构图的使用方法。     

Committed for life? Variations in teachers’ work, lives and effectiveness

This paper is based upon a unique mixed methods 4-year research project which focused upon the variations in teachers’ work, lives, and effectiveness of 300 elementary and secondary school teachers in a range of 100 schools across seven regions of England. Its findings challenge linear conceptions of teacher development and expertise and provide new understandings of the effects of personal, school and broader policy contexts upon professional life phase trajectories and teachers’ emotional identities. It finds connections between these and teachers’ commitment, resilience, and effectiveness. This paper discusses these in relation to the school standards and teacher retention agendas.

幂商和与幂和差不等式及其应用

本文根据加权均值不等式推广了文[1]的主要结论,并利用推广结构对一组国内外不等式赛题进行了推广简证.     

Discursive practices, genealogies, and emotional rules: A poststructuralist view on emotion and identity in teaching

This paper invokes a poststructuralist lens—and, in particular, Foucauldian ideas—in conceptualizing teacher emotions as discursive practices. It is also argued that within this theoretical framework, teacher identity is theorized as constantly becoming in a context embedded in power relations, ideology, and culture. In terms of the methodology used when studying teacher identity and emotion through this lens, it is shown that long-term ethnographic investigations offer important advantages. This is shown through an ethnographic study of the emotions of teaching with one teacher over three years (1997–1999) and a semester long follow-up study with the same teacher four years later (spring 2003). The contribution of this study in what is presently known about teacher emotions in educational settings consists in the following three ideas: first, that emotional rules in teaching are historically contingent; second, that a teacher plays a part in her own emotional control; and third, that a teacher's identity is constituted in relation to the emotional rules in the context in which she/he teaches. The contribution of a poststructuralist perspective in research on teacher emotion is discussed and analyzed.     

多元智力理论中隐含的"智慧"观--中国古代智力观和多元智力理论的比较

加德纳的多元智力理论是一种教育哲学思想,这种哲学思想不仅试图解释“智力”的结构,而且还包含了“智慧”观念.西方传统智力理论“简洁”结构的主核是语言和数理能力,加德纳拓展了智力的内涵,使其更接近“智慧”的概念,这与中国传统智力观有许多呼应之处.     

Parental abusive versus supportive behaviors and their relation to hostility and aggression in young adults

The relation of parental support to abuse has rarely been considered in research on the sequelae of childhood abuse in adulthood. In this study, using the Exposure to Abusive and Supportive Environments Parenting Inventory (EASE-PI), young adults who reported higher emotionally abusive parenting (EA) consistently reported significantly lower love and support from both parents. The relation between physically abusive parenting (PA) and love/support depended upon gender of parent and child. EA was significantly related to higher hostility and higher aggression, as measured by the Buss-Durkee Hostility Inventory, for both men and women, and to reports of physical fights within the family, for women only. PA was significantly related to higher aggression but not higher hostility. Lower support by fathers, but not by mothers, was significantly related to higher hostility. However, lower support of daughters by mothers was significantly related to increased physical fights in the family. Results indicate that less severe abusive behaviors, especially EA, may have detrimental outcomes of hostility and aggression and that supportive behaviors by both mothers and fathers may be important factors in the outcome.     

论情感因素在大学英语教学中的作用

要提高外语教学效果，首先就要消除学生学习的情感障碍，其关键就在于创造和谐的教学氛围和发挥教师在学生情感因素中的主导作用。     

示范高中学生自我价值感特点研究

研究采用青少年自我价值感量表对328名示范高中学生进行问卷调查，结果表明：示范高中学生的自我价值感水平显著高于一般高中学生，女生社会自我、家庭自我及道德自我显著高于男生，在其他因子上无显著性差异。     

网络教学环境中情感交流的缺失及解决策略

在网络教学环境中，由于师生时空分离而导致情感交流缺失的问题,越来越引起了人们的关注。本文结合笔者多年来研发网络课程及在网络教学实践和调查数据的基础上,对网络教学环境进行了理性分析,探讨了情感交流缺失的表现形式及其产生原因,并对如何促进网络教学环境中的情感交流提出了一些相关策略。