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   1656篇
  免费   36篇
  国内免费   2篇
教育   1141篇
科学研究   96篇
各国文化   37篇
体育   202篇
综合类   2篇
文化理论   22篇
信息传播   194篇
  2023年   9篇
  2022年   17篇
  2021年   23篇
  2020年   50篇
  2019年   83篇
  2018年   96篇
  2017年   99篇
  2016年   82篇
  2015年   57篇
  2014年   69篇
  2013年   387篇
  2012年   56篇
  2011年   54篇
  2010年   51篇
  2009年   43篇
  2008年   46篇
  2007年   54篇
  2006年   43篇
  2005年   33篇
  2004年   35篇
  2003年   21篇
  2002年   28篇
  2001年   16篇
  2000年   17篇
  1999年   13篇
  1998年   11篇
  1997年   18篇
  1996年   12篇
  1995年   16篇
  1994年   8篇
  1993年   4篇
  1992年   17篇
  1991年   10篇
  1990年   8篇
  1989年   8篇
  1988年   9篇
  1987年   9篇
  1986年   4篇
  1985年   6篇
  1984年   16篇
  1983年   9篇
  1982年   9篇
  1981年   6篇
  1980年   6篇
  1979年   4篇
  1978年   5篇
  1977年   2篇
  1968年   2篇
  1967年   3篇
  1955年   2篇
排序方式: 共有1694条查询结果,搜索用时 31 毫秒
101.
The purpose of this study was to examine which emergent literacy skills contribute to preschool children's emergent writing (name-writing, letter-writing, and spelling) skills. Emergent reading and writing tasks were administered to 296 preschool children aged 4-5 years. Print knowledge and letter-writing skills made positive contributions to name writing; whereas alphabet knowledge, print knowledge, and name writing made positive contributions to letter writing. Both name-writing and letter-writing skills made significant contributions to the prediction of spelling after controlling for age, parental education, print knowledge, phonological awareness, and letter-name and letter-sound knowledge; however, only letter-writing abilities made a significant unique contribution to the prediction of spelling when both letter-writing and name-writing skills were considered together. Name writing reflects knowledge of some letters rather than a broader knowledge of letters that may be needed to support early spelling. Children's letter-writing skills may be a better indicator of children's emergent literacy and developing spelling skills than are their name-writing skills at the end of the preschool year. Spelling is a developmentally complex skill beginning in preschool and includes letter writing and blending skills, print knowledge, and letter-name and letter-sound knowledge.  相似文献   
102.
The purpose of this study was to concurrently examine the development of written language across different writing tasks and to investigate how writing features develop in preschool children. Emergent written language knowledge of 372 preschoolers was assessed using numerous writing tasks. The findings from this study indicate that children demonstrate knowledge about writing before beginning school and receiving formal instruction. There was clear evidence to support the claim that universal writing features develop before language-specific features. Children as young as 3 years possess knowledge regarding universal and language-specific writing features. Preschoolers appear to progress along a continuum from scribbling to conventional spelling. Although this progression is sequential, children’s writing proficiency is task dependent. Implications of these findings on writing development are discussed.  相似文献   
103.
Many schools are beginning to implement multi-tier response to intervention (RTI) models for the prevention of reading difficulties and to assist in the identification of students with learning disabilities (LD). The present study was part of our larger ongoing longitudinal RTI investigation within the Florida Learning Disabilities Center grant. This study used a longitudinal correlational design, conducted in 7 ethnically and socio-economically diverse schools. We observed reading instruction in 20 classrooms, examined response rates to kindergarten Tier 1 instruction, and predicted students' first grade reading performance based upon kindergarten growth and end of year reading performance (n = 203). Teachers followed an explicit core reading program and overall, classroom instruction was rated as effective. Results indicate that controlling for students' end of kindergarten reading, their growth across kindergarten on a variety of language and literacy measures suppressed predictions of first grade performance. Specifically, the steeper the students' trajectory to a satisfactory outcome, the less likely they were to demonstrate good performance in first grade. Implications for future research and RTI implementation are discussed.  相似文献   
104.
105.
Updated from a presentation given at Biblionext.it in Rome in April 2011, this article will highlight The New York Public Library’s success with e-books and other forms of popular e-content and our efforts to stay one step ahead of the consumer shift from print reading to e-reading. Consumer e-reading is dominated by Amazon.com in the US, followed by one of the largest chain bookstores, BarnesandNoble.com. The availability of digital versions of very popular titles, coupled with the explosion of e-readers, tablets, and smartphones that are priced competitively and fairly easy to use, are helping move a lot of Americans into the e-book world. Last month, Amazon.com announced they sold more e-books than physical books for the first time ever. Print books are not going away, but our experience is that it is clear e-books are no longer just an extra format to offer, they are integral to our future.  相似文献   
106.
107.
Within the self-determination theory (Deci & Ryan, 2000) framework, research has considered the consequences of coaches' autonomy supportive and controlling behaviors on various athlete outcomes (e.g., motivation and performance). The antecedents of such behaviors, however, have received little attention. Coaches (N = 443) from a variety of sports and competitive levels completed a self-report questionnaire to assess their psychological need satisfaction, well-being and perceived interpersonal behaviors toward their athletes. Structural equation modeling demonstrated that coaches' competence and autonomy need satisfaction positively predicted their levels of psychological well-being, as indexed by positive affect and subjective vitality. In turn, coaches' psychological well-being positively predicted their perceived autonomy support toward their athletes, and negatively predicted their perceived controlling behaviors. Overall, the results highlight the importance of coaching contexts that facilitate coaches' psychological need satisfaction and well-being, thereby increasing the likelihood of adaptive coach interpersonal behavior toward athletes.  相似文献   
108.
Educational Research for Policy and Practice - This study employed a quantitative research design to investigate Chinese teachers’ conceptions of classroom assessment and perceived skills. A...  相似文献   
109.
The purpose of this study was to examine the effects of a federally funded early literacy project that aimed to promote the school readiness skills of preschool-age children from low income families. Through daily, explicit, and systematic instruction, the project targeted to improve preschoolers’ oral language skills, phonological awareness, print awareness, and alphabet knowledge that aligned with the existing curriculum of the local school district. Data were collected through multiple sources at the individual child level, classroom level, and from the family/home environment. Significant gains were found between pre- and post-tests in child outcomes, classroom environments, instructional practices, parent attitudes toward early literacy, and family involvement in literacy activities. Additionally, classroom organization was identified as a significant predictor for children’s receptive language skills. Limitations of the current study and implications for future research as well as instructional practices were discussed.  相似文献   
110.
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