首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   2895篇
  免费   66篇
  国内免费   1篇
教育   1982篇
科学研究   153篇
各国文化   62篇
体育   325篇
综合类   1篇
文化理论   16篇
信息传播   423篇
  2024年   7篇
  2023年   11篇
  2022年   23篇
  2021年   41篇
  2020年   82篇
  2019年   140篇
  2018年   171篇
  2017年   178篇
  2016年   149篇
  2015年   92篇
  2014年   129篇
  2013年   633篇
  2012年   110篇
  2011年   98篇
  2010年   95篇
  2009年   85篇
  2008年   98篇
  2007年   84篇
  2006年   68篇
  2005年   77篇
  2004年   58篇
  2003年   65篇
  2002年   43篇
  2001年   34篇
  2000年   26篇
  1999年   29篇
  1998年   35篇
  1997年   24篇
  1996年   17篇
  1995年   23篇
  1994年   20篇
  1993年   20篇
  1992年   17篇
  1991年   12篇
  1990年   21篇
  1989年   20篇
  1988年   7篇
  1987年   9篇
  1986年   4篇
  1985年   5篇
  1984年   9篇
  1983年   13篇
  1982年   4篇
  1981年   8篇
  1980年   10篇
  1977年   8篇
  1974年   5篇
  1970年   4篇
  1948年   3篇
  1852年   3篇
排序方式: 共有2962条查询结果,搜索用时 15 毫秒
971.
This article examines a vocational education and training partnership occurring in the Canadian oil sands mining industry. The case study involves a corporate-sponsored pre-apprenticeship training programme designed to procure aboriginal labour in the province of Alberta. Interviews with members of key partner groups and stakeholders occurred during and after programme completion. Drawing from Pierre Bourdieu’s theory of the social field, capital reconversion strategies of partner groups are examined and critically evaluated in relation to the concept of ‘reputational risk management’ which I argue constitutes the underlying motive of the mine sponsor to procure racialised labour in order to maintain unfettered exploitation of resources whilst appeasing aboriginal resentment over land dispossession. Differential asset structures which partners bring to the partnership produce tensions that impact well-being and meaningful participation at the community level in the areas of education, training and employment.  相似文献   
972.
This paper explores the influences of design on the perceptions and actions of students and teachers at four UK secondary schools. Typical post occupancy evaluations focus on environmental issues such as acoustics, lighting and temperature, using predominantly quantitative methods that often fail to explore how different environmental and social factors interact dynamically with users through time. There is also a lack of attention to the ways in which the processes of occupation may shape the experience of such spaces. This paper reports on one area of a wider study that involved case study profiling to document a range of key issues experienced by teachers and students at each of these schools, thus extending previous evidence on the ways in which habitation alters or rejects original design. These findings contribute to the development of a more holistic understanding of the ways in which design may contribute to processes of pedagogic transformation.  相似文献   
973.
Conclusion Imagine the possibilities of distance education in our future, even the near future. The pace of technological development allows for increased personal interaction between people at great distances. This is the essence of distance education: to be able to take part in an instructional activity without regard to time or distance. The potential for the Internet and other developing technologies is impossible to forecast accurately. Who would have guessed 20 years ago today's technological advances that allow us to expand our opportunities to learn, and to enjoy an improved lifestyle. This is an eventful time in the world's history, with much to look forward to. However, less developed countries may not share this positive outlook. If distance education is to spread around the globe, beyond the economic wealth of Europe, Japan and the United States, we have to consider the particular needs of countries with lesser means. This may mean not using the highest or latest technology available. The communications micracle brought about by the Internet facilitates the sharing of the haves with the have-nots. It is well known that the gap is widening between the richest and poorest countries. Ironically, the very technology that is part of widening this gap can also be used to close it. Ken Albrechtsen completed his master's degree in Instructional Technology at Utah State University and currently is with Parker Aerospace, Ogden, UT. She works for the Center for Persons with Disabilities. Chad Parker is seeking his master's degree in Instructional Technology at Utah State University and is a program manager for the off-campus Educational Technology program.  相似文献   
974.
975.
In this controversy piece, we portray online learning as growing too fast for existing regulatory structures to oversee and generally as having failed to live up to its potential. Operators, particularly for-profit operators, have generally not produced successful schools. We urge reforms of cyber schooling funding mechanisms, data systems, and oversight.  相似文献   
976.
Abstract

The use of assessment rubrics in the higher education sector is now widespread in a number of disciplines. Typically, these rubrics are constructed by teachers who also tend to be the main users of the rubrics throughout the grading process. In recent years, questions have been raised about this teacher-directed approach and some educators have begun to explore an alternate approach to rubric construction; that is, engaging students in collaboration with their teachers to co-construct assessment rubrics. This paper outlines the processes employed in a project that investigated the co-construction of rubrics within six different contexts. The project aimed to engage students in collaboration with their teachers to co-construct rubrics which are co-owned by teacher and student. A mixed methods approach was utilized to explore the effectiveness of the strategy. Questionnaires, interviews and focus groups were utilized to gather data from both the teacher-participants and student-participants regarding their experiences of being involved in the study. Findings are presented from the perspectives of both students and teachers, relating their views of rubrics and the activity of rubric co-construction. The paper concludes with recommendations for practical approaches to rubric co-construction and future research directions.  相似文献   
977.
Stemming from a problem of practice in the author’s justice-oriented social foundations course, this article investigates the relationship between pre-service teachers learning critical conceptual tools about justice and equity, and the ‘problem of enactment’ of leveraging that learning in their practice. Drawing on a theoretical framework linking Social Justice Teacher Education (SJTE) and Practice-based teacher education (PBTE), this study employed practitioner research methodologies and critical qualitative research methods to explore how pre-service teachers themselves negotiated the intersection of justice and practice. Three inductive findings emerged: they conceptualized professional visions oriented toward the ‘bigger picture’; the complexities of teaching complicated living these visions in practice; and their status as novice practitioners mediated their readiness to integrate justice and practice. The article concludes with a discussion of lessons learned for connecting justice and practice in social foundations specifically, and possibilities for convergence between SJTE and PBTE more broadly.  相似文献   
978.
A daily diary method was employed to examine the extent to which Chinese adolescents in the United States assist and spend time with their families, and the implications of such behaviors for their involvement in other activities and psychological well-being. Adolescents (N = 140) completed checklists in which they reported their activities and psychological well-being every day for a period of 2 weeks. Adolescents showed a greater propensity to balance family obligations with their academic demands than with their social life with peers on a daily basis. Girls experienced slightly more daily conflict between activities than boys. Neither the extent of involvement in family obligations nor the balancing of family obligations with other activities were associated with psychological distress among adolescents. These findings demonstrate the complex manner in which adolescents from immigrant families attempt to combine their cultural traditions with selected aspects of American society on a daily basis. In contrast to the expectations of some observers, the youths in this study appeared to accomplish such an integration with little cost to their psychological well-being.  相似文献   
979.
980.
OBJECTIVE: Using data from a nationally representative panel study, the National Survey of Child and Adolescent Well-Being (NSCAW), we address the following questions: (a) What are the youth, family, community, and child welfare system risk factors that place youth (ages 11-14 years) living at home, who are referred for maltreatment, at increased risk of delinquent behaviors over time? and (b) What promotive factors at the youth, family, community, and child welfare system levels appear to minimize the risk of delinquent behaviors for these youth over time? METHODS: The study uses the NSCAW data collected at baseline (Wave 1) and 18 months later (Wave 3). The multivariate analyses were conducted using a tobit model adjusted for longitudinal data and a complex survey sample. RESULTS: Several significant risk and promotive factors were found to influence the risk of delinquent behaviors over time. Older youth were more likely to engage in delinquent behaviors than younger youth. Girls were less likely to engage in delinquent behaviors than boys. Race or ethnicity did not have a statistically significant relationship with engaging in delinquent behaviors. Compared with neglected youth, youth who were physically abused were more likely to engage in delinquent behaviors. Increases in caregiver monitoring and in the quality of relationship with caregivers were associated with decreases in delinquent behaviors. Youth at greatest risk and those who engaged in more delinquent behaviors received more child welfare services then youth who did not engage in delinquent behaviors. CONCLUSIONS: The current child welfare delivery system emphasizes provision of services to youth experiencing the more serious problems and less on preventive services. The study findings suggest that preventive services when youth first enter the child welfare system that focus on enhancing caregiver skills in building positive relationships with their youth and increased monitoring of the youth's activity may alter the pathway to delinquent behaviors for these youth.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号