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   1149篇
  免费   26篇
  国内免费   1篇
教育   948篇
科学研究   26篇
各国文化   13篇
体育   44篇
文化理论   4篇
信息传播   141篇
  2023年   5篇
  2022年   12篇
  2021年   15篇
  2020年   37篇
  2019年   29篇
  2018年   47篇
  2017年   87篇
  2016年   56篇
  2015年   45篇
  2014年   58篇
  2013年   266篇
  2012年   42篇
  2011年   34篇
  2010年   33篇
  2009年   27篇
  2008年   50篇
  2007年   35篇
  2006年   25篇
  2005年   29篇
  2004年   23篇
  2003年   18篇
  2002年   21篇
  2001年   22篇
  2000年   15篇
  1999年   13篇
  1998年   10篇
  1997年   12篇
  1996年   11篇
  1995年   13篇
  1994年   8篇
  1993年   5篇
  1992年   8篇
  1991年   9篇
  1990年   4篇
  1989年   7篇
  1988年   3篇
  1987年   6篇
  1985年   8篇
  1984年   4篇
  1980年   3篇
  1979年   2篇
  1978年   3篇
  1977年   3篇
  1976年   2篇
  1963年   1篇
  1936年   1篇
  1860年   2篇
  1859年   1篇
  1840年   1篇
  1828年   1篇
排序方式: 共有1176条查询结果,搜索用时 0 毫秒
91.
92.
This study examined the teaching techniques used by community college faculty and the student learning outcomes that faculty sought to accomplish. Data were collected through a survey designed to assess the degree to which a variety of techniques were used and the related student learning outcomes that were intended. Participants (N = 197) were career and transfer faculty at a large metropolitan community college in the midwestern United States. Analysis of the data included determining the frequency of use of each technique and examining the relationships between frequency of use, intended learning outcomes and four independent variables (gender, years of experience, rank, and teaching area). Results indicated that the lecture was the predominant technique used, although a majority of the faculty also used other techniques. When faculty used techniques other than lecture a majority of the time, they did so to accomplish higher order learning outcomes. Significant relationships were found between frequency of use, intended learning outcomes, and teaching area. Faculty teaching in the transfer curriculum were more likely to lecture a majority of the time and to intend higher order learning outcomes than career faculty who lectured to impart information.  相似文献   
93.
Little, Bovaird and Widaman (2006) proposed an unconstrained approach with residual centering for estimating latent interaction effects as an alternative to the mean-centered approach proposed by Marsh, Wen, and Hau (2004, 2006). Little et al. also differed from Marsh et al. in the number of indicators used to infer the latent interaction factor and how they were represented, but this issue is separate from the mean versus residual centering distinction that was their primary focus. However, their implementation of the Marsh et al. mean-centered approach failed to incorporate the mean structure that Marsh et al. argued was necessary to obtain unbiased estimates. One might suppose that their new approach would suffer this same problem, an issue not addressed by Little et al. However, we demonstrate here why the Little et al. approach obviates this requirement that heretofore was thought to be necessary for all constrained, partially constrained, and unconstrained approaches. Both the Marsh et al. and Little et al. unconstrained approaches typically result in similar results and are much easier to implement than traditional constrained approaches. They differ primarily in that the Little et al. approach is a 2-step approach involving a potentially large number of separate analyses prior to estimating the structural equation model that apparently does not require the estimation of a mean structure, whereas the Marsh et al. approach is a 1-step approach that includes a mean structure.  相似文献   
94.
Substantively, this study investigates potential heterogeneity in the developmental trajectories of anxiety in adolescence. Methodologically, this study demonstrates the usefulness of general growth mixture analysis (GGMA) in addressing these issues and illustrates the impact of untested invariance assumptions on substantive interpretations. This study relied on data from the Montreal Adolescent Depression Development Project (MADDP), a 4-year follow-up of more than 1,000 adolescents who completed the Beck Anxiety Inventory each year. GGMA models relying on different invariance assumptions were empirically compared. Each of these models converged on a 5-class solution, but yielded different substantive results. The model with class-varying variance–covariance matrices was retained as providing a better fit to the data. These results showed that although elevated levels of anxiety might fluctuate over time, they clearly do not represent a transient phenomenon. This model was then validated in relation to multiple predictors (mostly related to school violence) and outcomes (grade-point average, school dropout, depression, loneliness, and drug-related problems).  相似文献   
95.
This study compares alternative ways of disentangling the effects of level (the tendency for a person to be high, medium, or low across all factors) and shape (the tendency for a person to have a distinct pattern of factors on which they are high, medium, or low) in profile analyses. This issue is particularly relevant to performance appraisals where it is often useful to identify specific strengths and weaknesses over and above a person global performance, but also to person-centered analyses more generally where the observation of qualitative (shape) differences between profiles is often used as justification for the added value of profiles. Substantively, this study illustrates these issues in the identification of profiles of teachers based on multidimensional students’ ratings of their effectiveness, using an archival data set of 31,951 class-average ratings based on the Students’ Evaluations of Educational Quality (SEEQ) instrument collected over a 13-year period. The results show the superiority of a factor mixture operationalization of teaching effectiveness in which a global effectiveness factor was used to control for unnecessary level effects in the profiles.  相似文献   
96.
This case study describes the creation of a leisure reading collection in the Clifford Whitworth library at the University of Salford. It briefly surveys existing literature on leisure reading collections and looks at the growing interest among U.K. academic libraries in recreational reading. It considers the reasons for promoting reading as a leisure activity to students and describes the processes of selecting, purchasing, and marketing the collection at Salford. It also considers possible future developments for the collection and the evaluation of the library's attempts to encourage a culture of reading among Salford students. The positive response to the collection suggests the development of leisure reading is a worthwhile activity for academic libraries to focus on and the study contains useful information for others who are interested in creating a similar collection.  相似文献   
97.
Research Findings: We examined whether affective social competence, or the ability to effectively send and receive emotional signals and to manage one's own emotional experience, contributes to preschool children's peer relations. Forty-two previously unacquainted preschoolers were observed while participating in a week-long playschool. Greater nonstereotypical emotion knowledge was related to girls' popularity and boys' likelihood of having a reciprocal friendship. Girls with greater skill at sending emotional communications and managing emotions were more likely to have a reciprocal friendship. Boys who were better at managing emotions compared to others in their group were less popular. The role of social context in the influence of affective social competence on children's peer relations is discussed. Practice or Policy: Results have implications for early childhood educators' promotion of children's socioemotional skills.  相似文献   
98.
The big-fish–little-pond effect (BFLPE) predicts that equally able students have lower academic self-concepts (ASCs) when attending schools where the average ability levels of classmates is high, and higher ASCs when attending schools where the school-average ability is low. BFLPE findings are remarkably robust, generalizing over a wide variety of different individual student and contextual level characteristics, settings, countries, long-term follow-ups, and research designs. Because of the importance of ASC in predicting future achievement, coursework selection, and educational attainment, the results have important implications for the way in which schools are organized (e.g., tracking, ability grouping, academically selective schools, and gifted education programs). In response to Dai and Rinn (Educ. Psychol. Rev., 2008), we summarize the theoretical model underlying the BFLPE, minimal conditions for testing the BFLPE, support for its robust generalizability, its relation to social comparison theory, and recent research extending previous implications, demonstrating that the BFLPE stands up to scrutiny. Quotations (associated page numbers) to the Dai and Rinn (2008) article are based on a prepublication version of the article available to the authors of this article that may have changed during the final preparation for publication. The authors would also like to express thanks to David Dai and Anne Rinn for their encouragement and assistance to us in preparation of our article, whilst still acknowledging that they might not agree will all the views expressed here.  相似文献   
99.
Selecting Books for Children Birth Through Four: A Developmental Approach   总被引:1,自引:1,他引:0  
The selection of books to read to young children matters enormously in the role books play for enriching children’s lives. This paper reviews the scientific evidence for the appropriate selection of books, and argues that care in selecting books targeted to children’s developing skills will enhance the power and the pleasures of reading to young children.  相似文献   
100.
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