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   806篇
  免费   18篇
  国内免费   1篇
教育   671篇
科学研究   23篇
各国文化   9篇
体育   42篇
文化理论   4篇
信息传播   76篇
  2023年   4篇
  2022年   10篇
  2021年   16篇
  2020年   15篇
  2019年   34篇
  2018年   56篇
  2017年   56篇
  2016年   39篇
  2015年   41篇
  2014年   32篇
  2013年   178篇
  2012年   24篇
  2011年   33篇
  2010年   21篇
  2009年   22篇
  2008年   24篇
  2007年   17篇
  2006年   17篇
  2005年   11篇
  2004年   18篇
  2003年   7篇
  2002年   18篇
  2001年   18篇
  2000年   12篇
  1999年   6篇
  1998年   7篇
  1997年   7篇
  1996年   8篇
  1995年   9篇
  1994年   4篇
  1993年   4篇
  1992年   4篇
  1991年   4篇
  1990年   8篇
  1989年   3篇
  1988年   2篇
  1987年   2篇
  1986年   6篇
  1985年   1篇
  1983年   2篇
  1982年   2篇
  1981年   3篇
  1980年   2篇
  1979年   4篇
  1978年   5篇
  1977年   3篇
  1976年   2篇
  1975年   1篇
  1974年   1篇
  1972年   1篇
排序方式: 共有825条查询结果,搜索用时 15 毫秒
741.
The purpose of this study is to determine whether a pullout STEM program (STARBASE) makes reading and math scores decrease and examine its impact on urban fourth, fifth, and sixth grade students’ attitudes and perceptions regarding STEM education and careers. We employed a mixed-methods, case study approach that involved two published and one indigenous instrument composed of Likert scales, semantic differential scales, and open-ended items, along with structured interviews. Results indicate that it is possible for reading, math, and social studies scores to be unaffected when implementing a STEM pullout program, as adjusted trends (for ethnicity and socioeconomic status) are not statistically different from those of non-STARBASE school divisions in the area. Additionally, the Black/White achievement gap, as measured by standardized test scores, was substantially closed over the last decade within STARBASE schools. Quantitative measures revealed few differences in student attitudes from pre- to posttest. Student qualitative responses were overwhelmingly positive. Students wanted more STARBASE time in the regular school year. Students, particularly Black students, also wanted an increase in career education opportunities. Implications regarding curricular changes aimed at STEM education and model adoption are addressed.  相似文献   
742.
743.
To examine how journalists use, and are affected by, social media in their pursuit for speed, this study conducted in-depth interviews with 11 journalists from various U.S. national, metropolitan, and local newspapers. Findings revealed an industry-wide expectation that journalists engage with audiences on social media. But in terms of practice, most interviewees reported that they mainly use Twitter to facilitate news work (i.e., contact hard-to-reach sources) and communicate with other journalists; audiences are rarely their focus on social media. The interviewees were also asked about their perception of how Twitter affects audiences. Most interviewees were unsure of its impact on credibility, but believed that it may promote news use, although not contribute to news organizations’ bottom line. This study offers five reasons why social media are not saving the newspaper industry, and discusses managerial implications regarding the gap between social media expectations and practices.  相似文献   
744.
This article describes the development of the Bulgarian collection at the Library of Congress from its beginnings in the late nineteenth century to the present. It covers international exchanges, approval plans, special purchases, and federal library transfers. In addition to the chronological narrative, there are separate sections for the newspaper, rare book, and émigré collections. The article relates the growth of the Bulgarian collection to overall trends within the Library of Congress and discusses the contributions of key individuals.  相似文献   
745.
746.
Research Findings: This study investigates the effect of the early home environment on self-regulation in preschoolers, and how self-regulation relates to later school achievement, while taking into account family resources. Participants were part of the National Institute of Child Health and Human Development's Study of Early Child Care and Youth Development. Our model tested paths from family income and maternal depression through parenting to dyadic and child outcomes, including attachment, self-regulation, and child cognitive outcomes in the 1st grade. Findings indicated that family income and maternal depression had a substantial effect on parenting practices. Children whose parents did not display negative affect toward them during episodes of depression were more likely to maintain healthy attachment styles. Parenting, which was directly affected by family income, was the most important predictor of children's cognitive development. Practice or Policy: Regarding implications for practice, this research indicates that parents who provide a safe and stimulating environment for their children, despite limited financial resources or mental health issues, are more likely to have children who are prepared for school. School counselors, child care administrators, and policymakers should be aware of the importance of parenting to school success and should provide opportunities for parent education and involvement during the first years of life.  相似文献   
747.
The purpose of this exploratory analysis is to review the state of the literature on student evaluations (SEs) of teaching and examine to what extent an instructor's race/ethnicity influences student's qualitative comments. Also, does the intersection of race and gender influence student's qualitative comments on SEs? Utilizing an online survey distributed among various organizational listserv in the discipline of Political Science, this study highlights written comments received on SEs by faculty generally. Additionally, we hope to contribute findings that support how negative comments may affect faculty of color and women.  相似文献   
748.
749.
This study investigated changes in beginning teachers’ self-perceptions of their pedagogical knowledge and skills after their first year of teaching. Surveys were administered to 322 graduating student teachers at the end of the initial teacher preparation programme and at the end of their first year of teaching to compare if there were any differences in their self-perceptions. The results of the study showed significant increases in beginning teachers’ perceptions of their pedagogical knowledge and skills in three factors: Instructional Support, Accommodating Diversity and Classroom Management. Results established the development of teachers to be an ongoing process that is initiated but not completed in initial teacher preparation. Implications of findings for induction and mentoring of beginning teachers are discussed.  相似文献   
750.
This article highlights the importance of nurturing preservice teachers as they develop the dispositions essential to establish empowering relationships with children’s families. The authors identify and describe several key dispositions necessary for working with families and offer suggestions for ways that these elements might be integrated into early childhood teacher preparation programs.  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