北京西山地区岩溶地质景观保护方案研究     

蒋忠诚谢运球章程翁金桃 《资源科学》1997,19(6):60-66

本文首先指出我国重要的北京西山岩溶区的岩溶地质景观已经遭到严重破坏，进而针对其景观特征和被破坏的原因，从系统工程的角度提出了该区的岩溶地质景观保护方案。本方案强调“保护第一”的指导方针和贯彻“分区分级保护、合理适度开发”的原则，提出了建立4个国家级和4个市  相似文献   

Do deaf and hard of hearing youth need antitobacco education?     

Berman BA  Streja L  Bernaards CA  Eckhardt EA  Kleiger HB  Maucere L  Wong G  Barkin S  Bastani R 《American annals of the deaf》2007,152(3):344-355

Little research has focused on tobacco use among deaf and hard of hearing youth. Findings are reported from a first-ever tobacco-related survey, completed by 226 California middle and high school students using either a written questionnaire or the Interactive Video Questionnaire, an interactive multimedia computer video technology. Rates for current smoking (3.1%), ever smoking (45.1%), and multiple types of tobacco use (10.6%) were found to be lower than among high school students generally; mainstreamed students were likelier to have ever tried smoking than their deaf school peers (57.8% vs. 31.8%). No statistically significant associations were found between ever smoking and race/ethnicity, gender, school performance, or prelingual vs. postlingual deafening; a quarter of the sample experienced occasional peer pressure to use tobacco products. Tobacco use covariates, exposure to cigarette marketing and antismoking programming, and tobacco education needs of deaf and hard of hearing youth are discussed.  相似文献   

高职院校青年志愿者活动借鉴服务学习模式探究     

罗锋  翁玉燕 《河南职业技术师范学院学报(职业教育版)》2011,(6)

当前,海内外许多高校都已将服务学习发展成为一门完整的课程体系。为进一步提升青年志愿者活动的效能,高职院校应当积极探索借鉴服务学习模式,将青年志愿者活动作为一门服务学习课程来看待,在课程评价上纳入大学生教育教学体系,在具体活动中制定出实施步骤,不断完善高职院校青年志愿者活动服务学习课程开设的模式和基本内容。  相似文献   

HIGH ASPIRATIONS BUT LOW PROGRESSION: THE SCIENCE ASPIRATIONS�CCAREERS PARADOX AMONGST MINORITY ETHNIC STUDENTS     

Jennifer DeWitt  Louise Archer  Jonathan Osborne  Justin Dillon  Beatrice Willis  Billy Wong 《International Journal of Science and Mathematics Education》2011,9(2):243-271

Students’ interest in studying science and their aspirations to pursue science-related careers is a topic of global concern. In this paper, a set of data gathered for the initial phase of the 5-year study of Science Aspirations and Careers: Age 10–14 (the ASPIRES project) is presented. In the initial phase of this project, a questionnaire exploring students’ aspirations was developed, validated and trialled with nearly 300 primary school students. Principal component analyses and Cronbach’s alpha revealed that the questionnaire was comprised of a number of unidimensional components and that reliability was acceptable. Further multivariate analyses indicated that students’ aspirations in science were most strongly predicted by parental attitudes to science, attitudes towards school science, self-concept in science, images of scientists and engagement in science-related activities outside of school. Moreover, ‘Asian’ students appeared to exhibit a highly positive set of attitudes towards science and aspirations in science, particularly when compared with White students. Reasons for this observed difference are also explored.  相似文献   

Rethinking Recruitment: The Comprehensive and Strategic Recruitment of Secondary Science Teachers     

Julie A. Luft  Sissy S. Wong  Steve Semken 《Journal of Science Teacher Education》2011,22(5):459-474

The shortage of science teachers has spurred a discussion about their retention and recruitment. While discussion about retaining science teachers has increased dramatically in just the last few years, science teacher educators have not attended to the recruitment of science teachers with the same tenacity. This paper is our effort to initiate this discussion and to focus on secondary science teachers. We begin by suggesting why recruitment is important and explore related research. We then suggest a comprehensive and strategic orientation towards recruitment that serves as a mechanism to examine current practices in the field. In presenting this position paper, we hope that science teacher educators will contemplate their own recruitment practices and begin discussing the recruitment process more openly with one another.  相似文献   

Teacher self-efficacy in cultivating students to become ‘good citizens’: a Hong Kong case     

Koon Lin Wong  Chi Kin John Lee  Kin Sang Jacqueline Chan  Kerry John Kennedy 《Teacher Development》2019,23(2):155-173

Civic education is a contested subject in Hong Kong, and there is no agreement in society on what form civic education should take, which leaves each school to choose its own approach. Under these circumstances, each teacher needs greater capability and self-efficacy to develop school-based civic education. This study examined the factors that influenced Hong Kong primary school teacher confidence in teaching citizenship education with the ultimate goal of nurturing students to become ‘good citizens.’ The results of this study indicated that teacher self-efficacy was influenced by beliefs about the subject (Moral, Civic and National Education) and beliefs about teachers’ roles in the curriculum but not beliefs about teaching. Teachers felt more confident teaching social topics than political topics. While this study was conducted in the Hong Kong context, the findings could be valuable for policy makers and educators elsewhere who seek to strengthen teacher self-efficacy.  相似文献   

Patients’ stories in healthcare curricula: creating a reflective environment for the development of practice and professional knowledge     

Claire Job  Ken Yan Wong  Sally Anstey 《Journal of Further & Higher Education》2019,43(5):722-728

Patient and public involvement in the provision of healthcare professional education is considered best practice by both the Healthcare Professions Council and the Nursing Midwifery Council. One key activity in healthcare education is the classroom-based ‘patient story’. This consists of a person re-telling and reflecting on their experiences of their health-related problem and their interaction with health services. The primary objective of this article therefore was to explore educational theory in order to offer a theoretical critique of the use of patient stories in healthcare education. The article explores the theory–practice gap, theories of reflection as well as dialogue, and proposes that the use of patient stories in healthcare education may help to better prepare students for the realities of professional clinical practice. Patient story told firsthand in the classroom creates a significant learning experience in which both the student and the patient reflect and learn through dialogue, positively impacting on attitudes, beliefs and improved patient care. We argue that the incorporation of patients’ stories in healthcare education encourages the use of reflection and facilitates critical thinking, which in turn can help to bridge the theory–practice gap.  相似文献   

The Anatomy of the Role of Morphological Awareness in Chinese Character Learning: The Mediation of Vocabulary and Semantic Radical Knowledge and the Moderation of Morpheme Family Size     

Duo Liu  Hong Li  Kwok Shing Richard Wong 《Scientific Studies of Reading》2017,21(3):210-224

In the present study, the mediating roles of syllable awareness, orthographic knowledge, and vocabulary skills and the moderating role of morpheme family size in the association between morphological awareness and Chinese character reading were investigated with 176 second-grade Hong Kong Chinese children. In the path analyses, the results indicated significant partial mediating effects of semantic radical function knowledge and vocabulary skills but not of syllable awareness and pseudocharacter identification. A significant moderating effect of morpheme family size was also observed. Children with relatively poor compounding structure awareness performed much more poorly in reading Chinese characters that had a small family size. The mediating and moderating effects documented in the present study can help us understand the mechanism involved in the relationship between morphological awareness and Chinese character reading and provide evidence as a basis for modifying current instruction strategies for improving Chinese children’s reading performance.  相似文献   

初中教师的教师知识研究:基于东北省会城市数学教师的调查     

韩继伟  黄毅英  马云鹏  卢乃桂 《教育研究》2011,(4)

通过对哈尔滨、长春和沈阳三个省会城市的13所初中的150名数学教师的知识状况进行调查分析发现,东北省会城市初中数学教师的知识结构类型主要有均衡型、经验型和分科型。在教师的专业发展过程中,四种类型教师知识的重要性程度按照从大到小的顺序是:学科教学知识、学科知识、教育理论知识、课程知识。东北省会城市初中数学教师的教师知识状况还是比较好的,其知识发展能够适应新课程改革的需要,教龄不同、教毕业班级的次数不同的教师在教师知识上有显著差异。  相似文献   

芸香科九里香属及美栌木属的化学分类     

毕培曦  江润祥  李钳  张宏达  Chang Kiaw-Lan  Wong Khoon-Meng  Gray Alexander I.  Waterman Peter G. 《中国科学院研究生院学报》1988,26(3):205-210

通过化学分析证明，美栌木与九里香属内的九里香组植物较为接近，两者均含月橘烯碱     及8-戊烯化香豆精，而棕茎组植物则与黄皮属植物亲缘关系较近。  据此肯定了Tanaka的观     点，认为棕茎组比九里香组原始。黄皮族内的亲缘关系亦可作如下推断：  小芸木属→山小桔属→黄皮属→九里香属棕茎组→九里香属九里香组→美栌木属。  相似文献