高校工会体育活动对教师心理健康的影响

高校教师在不同程度上面临着来自社会、生活及家庭等方面的压力,这些无疑会使高校教师产生紧张、疲劳、焦虑等身心不适应的症状。本研究旨在通过对工会组织高校教师参加体育活动造成心理健康影响的分析,探讨高校教师的心理健康状况及体育锻炼对高校教师心理健康的作用,为促进高校教师身心健康水平提供参考。     

Young Diplomats?? Socialization to the Networked Professional Cultures of Their Workplace Communities

The purpose of the present investigation was to examine young diplomats’ socialization to the professional expert culture of the Ministry for Foreign Affairs of Finland over a six-month on-job training period, as part of their preparation for service in the diplomatic corps. Using social network analysis, we analyzed departments’ internal social structures, prevailing social relations, and the young diplomats’ role and position in the networks of knowledge acquisition, practical know-how, and professional collaboration. Data collected by contextual event sampling and theme interviews and analyzed by qualitative content analysis were used to characterize the young diplomats’ personal social support networks, resources obtained, as well as associated reflections regarding their functioning in and socialization to the departmental workplace community. The results indicated that across the six-month training period, the young diplomats became involved to the workplace communities’ networked expertise and were socialized to its expert culture, even if their achieved networking positions differed. The results revealed differences between levels of collective operational practices in the workplace communities as well as the nature of assignments in which the young diplomats participated and for which they were responsible. It was proposed that these differences mirrored distinction between expansive natures of young diplomats’ workplace communities as learning environments.     

Saber仿真技术在电力电子教学中的应用

将Saber仿真技术应用于电力电子技术课程的教学中,通过同步整流反激变换器实例,介绍了利用Saber软件建模、进行参数设计及仿真分析的过程。仿真实验得到的触发脉冲、输出电流和输出电压结果与同步整流管驱动电路的原理分析一致。应用Saber软件可使电力电子技术的原理与概念形象化,将原理性内容更直观的展示出来,学生对其理解程度也会更加深入。     

儿童电子学习资源教学讯息设计原理与运用

教学是一种双向的讯息传播过程,教学讯息由形态和诱导两部分组成.电子学习资源的设计和开发应该以儿童的认知发展水平及特点为依据,在知觉的前注意加工和注意加工阶段应用教学讯息设计原理.教学讯息设计强调讯息元素的层级结构与水平垂直参照系统,并遵循组块、顺序性与对比原则,同时突出对象的关键信息,并合理调整讯息冗余度以便取得更好的知识保持效果,从而提高儿童使用电子学习资源的学习效果.     

“技与理相融”模式下美术学专业教学方法探究

"技与理相融"教学模式符合美术学专业的教学特点,可以很好地解决长期以来高校美术专业教学中存在的技法与理论、美术与文化割离的问题。然而,这种模式的良好运行必须要以摈弃陈旧的教学方法、提升课堂教学的有效性为前提。其中,教师良好的教学素养对教学质量的保障作用不可忽视。在美术学专业课堂教学中,教师对渗透、启发、比较、探究、互动、讨论等教学方法的综合运用,可以有效地提高学生的学习热情,挖掘教学深度,培养学生的创新能力和自主学习能力,使学生在教学中获得更好的学习体验和更全面的美术教育,最终实现美术学专业教学水平的切实提升。     

微文化视角下高职学生核心价值观教育探讨

微文化应用于高职院校学生核心价值观教育具有十分重要的意义。高职学生群体中价值观较混乱,分析其原因是多方面的。鉴于此,微文化应用于高职院校大学生核心价值观教育应遵循以下路径：利用微载体打造高职学生核心价值观教育新范式;开展以核心价值观为主题的微文化活动;加强校园“微文化”建设,以核心价值观武装学生头脑;提升学生媒介素养,做一个正能量传播者。     

Noticing and weighing alternatives in the reflection of regular classroom teaching: Evidence of expertise using mobile eye-tracking

Instructional videos are widely used to study teachers’ professional vision. A new technological development in video research is mobile eye-tracking (MET). It has the potential to provide fine-grained insights into teachers’ professional vision in action, but has yet been scarcely employed. We addressed this research gap by using MET video feedback to examine how expert and novice teachers differed in their noticing and weighing of alternative teaching strategies. Expert and novice teachers’ lessons were recorded with MET devices. Then, they commented on what they observe while watching their own teaching videos. Using a mixed methods approach, we found that expert and novice teachers did not differ in the number of classroom events they noticed and alternative teaching strategies they mentioned. However, novice teachers were more critical of their own teaching than expert teachers, particularly when they considered alternative teaching strategies. Practical implications for the field of teacher education are discussed.

     

当代历史教育需要中国话语权

21世纪以来的历史教育改革很大程度上热衷于依赖外来理论,虽产生了合理的教育实践,但也出现不少问题。种种反常状态,超乎了借鉴的"度",不仅违反历史学科规律,也大不利于立德树人工作的落实。我国的历史教育应当拥有自己的话语体系,相当层面上应当淡化乃至跳出洋理论的窠臼。我国几千年历史教育实践,提供了中国特色历史教育的话语土壤。"记功司过"的伦理教化功能、"寓论断于叙事"的表达方式、起承转合完备的历史教学技能、"无征不信"的治学原则、古代史家强调"史识""经世致用"的使命感,以及探研究诘的问题意识等史学遗产,是我们当代历史教育的宝贵源泉。构建体现中国特色、中国风格、中国气派的历史教育话语体系,推动马列主义普遍真理、中华优秀传统文化与中国历史教育实际有效地结合,是我们不懈努力的方向。     

Integration of Scientific Competence into Gross Anatomy Teaching Using Poster Presentations: Feasibility and Perception among Medical Students

Scientific competencies, as defined in the German competency framework, describe the ability to think independently and act scientifically which is a central component of medical education. This report describes integration of scientific competencies into anatomical teaching. Based on findings seen in two consecutive years of dissection courses, students worked on either a case report (n = 70) or an original research study (n = 6) in the format of a scientific poster while learning to use primary literature. Posters were evaluated by juror teams using standardized evaluation criteria. Student perception of the project was assessed by quantitative and qualitative data obtained from the faculty's course evaluation and an online-survey. Overall, students worked collaboratively and invested extra-time (median 3.0 hours) in poster creation. Primary literature was integrated in 90.8% of the posters. Overall poster quality was satisfactory (46.3 ± 8.5 [mean ± standard deviation] out of 72 points), but several insufficiencies were identified. Students integrated information gained from the donor's death certificate, post-mortem full-body computed tomography (CT) scan (22.4%), and histopathological workup (31.6%) in their case reports. Students responded positively about learning new scientific skills (median 4.0 on a six-point Likert scale), but free-text answers revealed that some students experienced the project as an extra burden in a demanding gross anatomy course. In summary, it was feasible to introduce students to scientific skills during the dissection course and to increase interest in science in approximately a third of the survey respondents. Further adjustments to ensure the posters' scientific quality might be necessary for the future.     

我国LED封装技术专利丛林测量实证研究

如何证明并测量专利丛林,一直是一个难题。专利丛林是指众多且重叠的专利,可能形成稠密的网络,寻求将新技术商业化的企业必须获得多个专利权人的许可。由于我国专利文献不要求说明专利引证关系,所有国外的测量方法在我国无法适用。本文以1997-2010年我国LED封装技术专利为样本,综合运用帕累托位序规模法、比例法和首位度等方法进行测量,研究表明我国LED封装技术领域专利呈现分散趋势。