对民国广播史研究的回顾与反思     

苏全有  常城 《河南科技学院学报》2012,(11):116-122

近些年来,关于民国广播史的研究日趋活跃,讨论关注之问题也十分广泛,主要体现在红色广播、国民党及日伪广播、宏观及区域视角下的广播三个方面。这一领域虽然取得了令人瞩目的成绩,但是仍然存在史料挖掘的不充分、理论与方法运用的不够和研究内容的不均衡等方面的问题。学术界需在此几方面进行全面改观,方能推动民国广播史研究走向深入,达到一个较高的水平。  相似文献   

从庚子自立军起义看清政府的危机应对     

苏全有  黄亚楠 《遵义师范学院学报》2012,14(1):9-13

自立军起义是继广州起义之后,首次依靠民间会党致力于推翻清政府统治并带有资产阶级革命色彩的运动,可谓是辛亥革命的先声。尽管这次起义历时不长,但却从多个方面暴露了清政府在应对危机时的诸多问题,大致概括为三个方面：社会控制能力的弱化、社会舆论的失控和政府自身资源的内耗。清政府最终走向覆亡,上述因素值得我们深思。  相似文献   

Empowering personalized learning with an interactive e-book learning system for elementary school students     

Yueh-Min Huang  Tsung-Ho Liang  Yen-Ning Su  Nian-Shing Chen 《Educational technology research and development : ETR & D》2012,60(4):703-722

Today various types of tablet computers are used, including iPad and Android Tablets. These individual portable digital devices can be used as e-book readers to support mobile personalized learning. Though many studies have investigated e-books by targeting undergraduate students, yet less attention has been paid to children. Therefore, an Interactive E-book Learning System (IELS) was developed for elementary school students in this study. The interactive principles in multimedia learning were adopted to empower students?? personalized learning experiences with e-books. Meanwhile, in order to meet student??s learning needs, a group of in-service teachers were consulted for acquiring their domain expertise. Personalized learning functions, such as e-annotation and bookmarks, content searching, and learning process tracking, were designed to reinforce student learning. Two investigations were conducted for evaluation of the developed system. The first investigation was conducted with 166 elementary school students to evaluate the usability and functionality of the developed system and the feedback from the students. It was found that the usability and functionality of the developed system were well-suited for most of the students. The second investigation was to evaluate the learning effect of the developed system. The results showed that using an e-book or printed book made no significant difference to the students?? reading accuracy; however, the learning process tracking technique of IELS can provide detailed logs about the actual learning processes which can be used by the system to provide further assistance to individual learner. This study concludes that such a tailor-made e-book learning system could achieve a better personalized learning experience for elementary school students.  相似文献   

Hierarchical Mentoring: A Transformative Strategy for Improving Diversity and Retention in Undergraduate STEM Disciplines     

Zakiya S. Wilson  Lakenya Holmes  Karin deGravelles  Monica R. Sylvain  Lisa Batiste  Misty Johnson  Saundra Y. McGuire  Su Seng Pang  Isiah M. Warner 《Journal of Science Education and Technology》2012,21(1):148-156

In the United States, less than half of the students who enter into science, technology, engineering, and mathematics (STEM) undergraduate curricula as freshmen will actually graduate with a STEM degree. There is even greater disparity in the national STEM graduation rates of students from underrepresented groups with approximately three-fourths of minority students leaving STEM disciplines at the undergraduate level. A host of programs have been designed and implemented to model best practices in retaining students in STEM disciplines. The Howard Hughes Medical Institute (HHMI) Professors Program at Louisiana State University, under leadership of HHMI Professor Isiah M. Warner, represents one of these programs and reports on a mentoring model that addresses the key factors that impact STEM student attrition at the undergraduate level. By integrating mentoring and strategic academic interventions into a structured research program, an innovative model has been developed to guide STEM undergraduate majors in adopting the metacognitive strategies that allow them to excel in their programs of study, as they learn to appreciate and understand science more completely. Comparisons of the persistence of participants and nonparticipants in STEM curricular, at the host university and with other national universities and colleges, show the impact of the model’s salient features on improving STEM retention through graduation for all students, particularly those from underrepresented groups.  相似文献   

Inquiry Resources Collection as a Boundary Object Supporting Meaningful Collaboration in a Wiki-Based Scientist-Teacher Community     

Hye Jeong Kim  Bruce Herbert 《Journal of Science Education and Technology》2012,21(4):504-512

Different interpretations of scientific inquiry exist between the two different communities of scientists and science teachers. Thus, in order to achieve a successful partnership between science teachers and scientists in establishing effective communities of practice, the framework for instructional practice in teacher professional development needs to be carefully designed. To respond to this challenge, we developed the Inquiry Resources Collection (IRC), which offers a wiki-based inquiry resource collection developed by scientists to support novice science teachers?? inquiry lesson design. The collaborative managing and sharing of knowledge in a professional development program via a wiki environment is the key to developing a practical resource for novice teachers teaching scientific inquiry. Based on our reflection of data gathered during 4?years of our project, we invoked the ideas of boundary objects and reflective apprenticeship between scientists and teachers to design the IRC.  相似文献   

Differential pathways to generic skills development of male and female college students in Korea     

Byung Shik Rhee  Sooji Kim 《Asia Pacific Education Review》2012,13(4):677-690

This study analyzed a stratified random sample of 1,707 senior students at 60 four-year universities in South Korea to explore the gender-specific pathways to Korean students?? development of generic skills??analytical thinking and problem-solving skills. Multiple regression analyses were performed to investigate the involvement factors differential effects on the development of students?? generic skills. The findings suggest that college student involvement plays a critical role in developing the important generic skills. Furthermore, male and female students do have different routes to the development of such skills. In the case of Korean students, at 4-year institutions of higher education, male students tend to develop generic skills more through formal and independent activities in and out of the classroom, whereas female students do so typically in an informal and interdependent way. These results call for additional scholarly investigation into gender influence on college impact and gender-dependent activities during college; moreover, they encourage institutions of higher education to adopt more gender-specific approaches to relevant institutional policies and practices.  相似文献   

中等强度有氧运动大鼠环境应激的保护效应及其机制探讨     

赵振  苏铁柱 《长治学院学报》2012,29(5):78-82

通过观察经中等强度有氧运动后大鼠对损害性应激的反应变化及神经内分泌改变,探讨中等强度有氧运动对大鼠应对外界损害性应激能力的影响及其机制。  相似文献   

我国高校体育教学评估的实践性分析     

张苏 《鸡西大学学报》2012,(9):149-151

目前,高等学校教学水平评估工作正在全面展开,高校体育教学评估是高等体育教育评估的重要组成部分。试运用问卷调查法、数理统计法和逻辑分析法等,对经济发达地区(长三角、珠三角以及东部经济大省、市)、不发达地区(西部经济落后省市)的高等院校体育教学评估的实践性进行研究,剖析存在问题,提供可行性政策参考,对不同层面的高校体育教学评估提出建议。  相似文献   

师范生教学技能自主训练模式实践初探     

黄惠霖  郭潇颖  石喜晶  张琴琴  苏小青 《湘南学院学报》2012,(4):122-124

教师教学技能是师范生专业素质成长的一项重要内容。单纯依靠学制内教学计划课时来进行教学技能训练是远远不够的。以教学计划内相关课程学习与训练为依托,通过整体把握、按需选择,合作研究、分项强化,角色模拟、融会贯通,观摩学习、以评促练,微格辅助、系统测评五个环节,有目的、有计划地开展课外自主训练,是提高师范生教学技能水平的可行之路。  相似文献   

中国民族教育发展战略模式选择研究     

尹贞姬  苏君业 《南昌教育学院学报》2012,27(3):126-128

通过民族教育发展的需求与供给、质量与数量、普及与提高、公平与效益等重大关系问题的研究,对民族教育发展进程中的各种因素进行分析、权衡和取舍、提出指导今后中国民族教育发展的模式和原则,以保证各级各类民族教育协调发展,充分利用有限的资源,最大限度地发挥民族教育的内部和外部效益。  相似文献