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   1640篇
  免费   49篇
  国内免费   2篇
教育   1230篇
科学研究   105篇
各国文化   28篇
体育   114篇
文化理论   14篇
信息传播   200篇
  2023年   16篇
  2022年   22篇
  2021年   21篇
  2020年   59篇
  2019年   90篇
  2018年   108篇
  2017年   113篇
  2016年   87篇
  2015年   49篇
  2014年   72篇
  2013年   356篇
  2012年   38篇
  2011年   44篇
  2010年   32篇
  2009年   37篇
  2008年   46篇
  2007年   28篇
  2006年   19篇
  2005年   24篇
  2004年   25篇
  2003年   21篇
  2002年   16篇
  2001年   12篇
  2000年   10篇
  1999年   13篇
  1998年   14篇
  1996年   8篇
  1994年   9篇
  1993年   10篇
  1992年   11篇
  1991年   11篇
  1990年   11篇
  1989年   6篇
  1988年   12篇
  1986年   7篇
  1983年   6篇
  1982年   10篇
  1981年   9篇
  1980年   9篇
  1979年   9篇
  1978年   17篇
  1977年   10篇
  1976年   11篇
  1974年   7篇
  1970年   6篇
  1964年   6篇
  1960年   6篇
  1942年   5篇
  1940年   5篇
  1938年   5篇
排序方式: 共有1691条查询结果,搜索用时 31 毫秒
61.
62.
In order to evaluate the gender differences on the experience of aging, 142 individuals 50 years of age and older completed an interview regarding experiences with another individual conveying the message that they were “old.” Interviewees were asked about the type of situation, the age and gender of the response person, and the perceived intent and feelings associated with the experience. Results showed that 72.3% of the experiences could be classified into one of three categories: discount/benefit, physical features/appearance, and performance. While no gender differences were found in the location/setting of the incident, the response person, or the age of the response person, findings indicated that for men, the incident was classified as a “benefit/discount,” while for women it was classified as “physical features/appearance.” In addition, the presumed intent of the situation was viewed as negative and hurtful by women, and both genders reported that the incident made them feel self-conscious and/or elicited a negative self-assessment. These results illustrate that the self-reported experiences that make one feel old and potentially change an individual's identity are important to understand in the context of growing older as a gendered experience.  相似文献   
63.
64.
65.
Published evaluations of career preparation of alumni from long-standing postdoctoral fellowship programs in the biomedical sciences are limited and often focus on quantitative analysis of data from extant publicly available sources. Qualitative methods provide the opportunity to gather robust information about specific program elements from structured postdoctoral training programs and the influence of this training on subsequent career paths of alumni. In-depth interviews with a subset of the National Cancer Institute’s Cancer Prevention Fellowship Program (CPFP) alumni (n = 27), representing more than 25 years of the program’s history and multiple career sectors, were conducted to assess alumni reflections on the training environment and career preparation during their time in the CPFP. NVivo software was used to analyze data and identify major themes. Four main themes emerged from these interviews, including: the value of structured training curriculum, mentorship, transdisciplinary environment, and professional identity. Even when reflecting on training that occurred one to two decades earlier, alumni were able to highlight specific components of a structured postdoctoral training program as influencing their research and career trajectories. These results may have relevance for those interested in assessing how postdoctoral training can influence fellows throughout their careers and understanding salient features of structured programs.  相似文献   
66.
The availability of reliable evidence for teaching practices after professional development is limited across science, technology, engineering, and mathematics disciplines, making the identification of professional development “best practices” and effective models for change difficult. We aimed to determine the extent to which postdoctoral fellows (i.e., future biology faculty) believed in and implemented evidence-based pedagogies after completion of a 2-yr professional development program, Faculty Institutes for Reforming Science Teaching (FIRST IV). Postdocs (PDs) attended a 2-yr training program during which they completed self-report assessments of their beliefs about teaching and gains in pedagogical knowledge and experience, and they provided copies of class assessments and video recordings of their teaching. The PDs reported greater use of learner-centered compared with teacher-centered strategies. These data were consistent with the results of expert reviews of teaching videos. The majority of PDs (86%) received video ratings that documented active engagement of students and implementation of learner-centered classrooms. Despite practice of higher-level cognition in class sessions, the items used by the PDs on their assessments of learning focused on lower-level cognitive skills. We attributed the high success of the FIRST IV program to our focus on inexperienced teachers, an iterative process of teaching practice and reflection, and development of and teaching a full course.  相似文献   
67.
The focus of this article is to reflect on current and near future issues and trends concerning academic libraries. This includes an overview of the literature on embedded librarianship and a focus on the need for more participatory and collaborative approaches to library services.

The core argument is that academic libraries need to continue to adapt their roles and develop stronger relationships across the university in order to maintain and promote their relevancy to all stakeholders. Embedded roles in research and teaching, and an embedded existence through collaboration and outreach will strengthen the academic library's presence within its parent institution.  相似文献   

68.
Fake news has become a prominent topic of public discussion, particularly among elites. Recent research has explored the prevalence of fake news during the 2016 election cycle and possible effects on electoral outcomes. This scholarship has not yet considered how elite discourse surrounding fake news may influence individual perceptions of real news. Through an experiment, this study explores the effects of elite discourse about fake news on the public’s evaluation of news media. Results show that exposure to elite discourse about fake news leads to lower levels of trust in media and less accurate identification of real news. Therefore, frequent discussion of fake news may affect whether individuals trust news media and the standards with which they evaluate it. This discourse may also prompt the dissemination of false information, particularly when fake news is discussed by elites without context and caution.  相似文献   
69.
This study examined how children's literacy interests related to parent literacy‐promoting practices across time. Using a sample of 909 preschool‐age children and the newly developed Child Activities Preference Checklist, literacy interest appeared to be a complex construct, not easily captured by a single measure. In a subsample of 230 children with longitudinal data, parent literacy practices and child literacy interests related concurrently and across time. Parent literacy practices were more stable than child literacy interests, with children's literacy interest continuing to develop over the preschool year. Parent practices of exposing children to literacy and teaching them literacy concepts appeared to be distinct constructs. Exposure to literacy was especially important in the growth of literacy interests and the hypothesis that exposure has a negative effect on children with little initial interest was not fully supported.  相似文献   
70.
Massive open online courses (MOOCs) have proliferated in recent years despite disagreement about the role of MOOCs in higher education and whether student outcomes are satisfactory. Taking a mixed-methods approach, the current study surveys professors who have taught MOOCs (n = 162) in order to better understand how MOOCs are perceived by instructors. Professors’ backgrounds and beliefs about the role of MOOCs in higher education and their perceptions of the experiences of students are discussed. In addition, professors’ satisfaction in teaching MOOCs is reported. The study finds that most MOOC professors are experienced faculty members with relatively little prior experience teaching online, and that they are divided about the purpose of MOOCs in the institutional landscape of higher education.  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