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   3108篇
  免费   42篇
  国内免费   1篇
教育   2276篇
科学研究   203篇
各国文化   29篇
体育   358篇
综合类   2篇
文化理论   70篇
信息传播   213篇
  2023年   27篇
  2022年   59篇
  2021年   88篇
  2020年   127篇
  2019年   238篇
  2018年   261篇
  2017年   246篇
  2016年   199篇
  2015年   147篇
  2014年   125篇
  2013年   684篇
  2012年   106篇
  2011年   89篇
  2010年   74篇
  2009年   54篇
  2008年   51篇
  2007年   56篇
  2006年   50篇
  2005年   42篇
  2004年   35篇
  2003年   37篇
  2002年   29篇
  2001年   19篇
  2000年   17篇
  1999年   19篇
  1998年   15篇
  1997年   14篇
  1996年   18篇
  1995年   15篇
  1994年   13篇
  1993年   15篇
  1992年   13篇
  1991年   18篇
  1990年   15篇
  1989年   6篇
  1988年   9篇
  1987年   11篇
  1986年   8篇
  1985年   8篇
  1984年   7篇
  1983年   5篇
  1981年   6篇
  1979年   8篇
  1978年   7篇
  1977年   8篇
  1976年   7篇
  1975年   4篇
  1973年   5篇
  1970年   5篇
  1963年   4篇
排序方式: 共有3151条查询结果,搜索用时 534 毫秒
971.
Learning Environments Research - The advent of the Fourth Industrial Revolution is introducing developments in Artificial Intelligence, Internet of Things, and other technologies in different...  相似文献   
972.
Educational Studies in Mathematics - This paper describes the difficulties faced by a group of middle school students (13- to 15-year-olds) attempting to translate algebraic statements written in...  相似文献   
973.

The urban education typology put forth by Milner (Urban Educ 47(3):556–561, 2012) offered a conceptual demarcation of three different, yet interconnected types of urban school districts (i.e., urban intensive, urban emergent, and urban characteristic). Nearly one decade after Milner’s seminal urban education typology, few empirical or conceptual articles have operationalized this typology across multiple school districts in one region. We enter this scholarly space to reaffirm the typology and its utility in identifying the conditions that create varying educational inequities and transformative opportunities. Through a critical race spatial analysis, we attempt to capture, crystalize, and expand Milner's typology by examining a multitude of data points and intentionally drawing on geospatial data from five linked school districts in Harris County, Texas. Our findings, as viewed through lenses of Critical Race Theory and the Chicana Feminist conceptual framework known as borderlands, accentuate two major implications; (1) while there are physical spaces of restriction inside and around schools and school districts, regularly school districts contend with identical challenges despite their urban education typology categorical classification; and (2) when employing the urban education typology, it is imperative that researchers deeply contextualize the physical, temporal, historical, social, and racialized spaces that schools and school districts exist in.

  相似文献   
974.
Science & Education - Most students have interacted with scientific representations that are used as teaching resources in schools. Often these external representations present challenges for...  相似文献   
975.
We investigated how adolescents (sixth-graders, N = 357) morally evaluated hypothetical bullying and defending protagonists and whether these evaluations related to behavior in bullying as nominated by peers. Exploratory factor analysis (EFA) resulted in four factors for the evaluation of the hypothetical bullies: Evil soul, Contempt, Cowardice, and Deviance, and five factors for the evaluation of the hypothetical defender: General admiration, Courage, Cool, Empathic care, and Fair justice. Corresponding scales were constructed. The findings showed that bullying positively correlated with evaluating the hypothetical bullies using Cowardice while victimization positively correlated with evaluating the hypothetical defender in terms of General admiration, Empathic care, and Fair justice. MANOVA for each of the two sets of the evaluative scales indicated that behavioral status (bully, victim, defender, or uninvolved) had a significant effect on the moral evaluation of hypothetical bullies, and no significant effect on the moral evaluation of the hypothetical defender.  相似文献   
976.
The aim of this article is to pinpoint some of the features that do—or should—make Aristotelianism attractive to current moral educators. At the same time, it also identifies theoretical and practical shortcomings that contemporary Aristotelians have been overly cavalier about. Section II presents a brisk tour of ten of the ‘pros’: features that are attractive because they accommodate certain powerful and prevailing assumptions in current moral philosophy and moral psychology—applying them to moral education. Section III explores five versions of the view that Aristotle's position is somehow anachronistic and out‐dated. As none of those bears scrutiny, Section IV addresses ten features of Aristotelianism that do not seem to sit well with contemporary moral philosophy and psychology: the genuine ‘cons’ of Aristotelianism. It is subsequently argued that if we want to avoid acquiring Aristotelianism on the cheap, those less attractive features need to be engaged head‐on: reinterpreted, revised or simply rejected.  相似文献   
977.
Reading fluency is one of the basic processes of learning to read. Children begin to develop fluency when they are able to form orthographic representations of words, which provide direct, smooth, and fast reading. Dyslexic children of transparent orthographic systems are mainly characterized by poor reading fluency (Cuetos & Suárez-Coalla 2009; Spinelli, De Luca, Di Filippo, Mancini, Martelli, & Zoccolotti, 2005; Wimmer, 1993). Therefore, the main problem for these children could be the difficulty in developing orthographic representations of the words they read. The aim of this study was to test the ability of dyslexic Spanish-speaking children (whose native language is Spanish) to develop orthographic representations and determine if the context helps them. For this, two experiments were conducted with a group of 100 children, 7–12 years of age. The groups were comprised of 20 dyslexics, 40 chronological age-matched controls and 40 reading level-matched controls. In the first experiment, eight unfamiliar words (four short and four long) were presented six times within the context of a story. In the second experiment, eight pseudowords were presented on a computer and the children had to read them aloud. In both experiments, the reading and articulation times of experimental and control stimuli were compared, before and after the training. Children without dyslexia showed a decrease of the influence of length of word on reading speed, indicating a lexical reading, while for dyslexic children, the influence of length remained unchanged. These results appeared when the stimuli were presented in the context of a story as well as when presented in isolation. In short, our results describe that dyslexic children of transparent orthographic systems have problems in developing orthographic representations of words.  相似文献   
978.
Recent studies have emphasized that developmental dyslexia is a multiple-deficit disorder, in contrast to the traditional single-deficit view. In this context, cognitive profiling of children with dyslexia may be a relevant contribution to this unresolved discussion. The aim of this study was to profile 36 Portuguese children with dyslexia from the 2nd to 5th grade. Hierarchical cluster analysis was used to group participants according to their phonological awareness, rapid automatized naming, verbal short-term memory, vocabulary, and nonverbal intelligence abilities. The results suggested a two-cluster solution: a group with poorer performance on phoneme deletion and rapid automatized naming compared with the remaining variables (Cluster 1) and a group characterized by underperforming on the variables most related to phonological processing (phoneme deletion and digit span), but not on rapid automatized naming (Cluster 2). Overall, the results seem more consistent with a hybrid perspective, such as that proposed by Pennington and colleagues (2012), for understanding the heterogeneity of dyslexia. The importance of characterizing the profiles of individuals with dyslexia becomes clear within the context of constructing remediation programs that are specifically targeted and are more effective in terms of intervention outcome.  相似文献   
979.
Much of the recent Chilean educational debate and reform has centered around issues of higher education cost, debt burden, and availability of grants versus loans. This quantitative case study of Pontificia Universidad Católica de Chile sought to understand the longitudinal contributions of combinations of types of financial aid to persistence of low-income students. The results identified that the aggregate availability of both grants and loans at the university-level has a net positive contribution beyond the contributions of national-level grants and loans. In finest distinction, however, only ministry aid (in the form of need-based grants and loans) decreased the likelihood of dropping out. Such findings suggest that universities may want to consider carefully as part of a comprehensive persistence plan how they leverage institution-level contributions to student aid packages.  相似文献   
980.
One hundred and ten English‐speaking children schooled in French were followed from kindergarten to Grade 2 (Mage: T1 = 5;6, T2 = 6;4, T3 = 6;11, T4 = 7;11). The findings provided strong support for the Home Literacy Model (Sénéchal & LeFevre, 2002 ) because in this sample the home language was independent of the language of instruction. The informal literacy environment at home predicted growth in English receptive vocabulary from kindergarten to Grade 1, whereas parent reports of the formal literacy environment in kindergarten predicted growth in children's English early literacy between kindergarten and Grade 1 and growth in English word reading during Grade 1. Furthermore, 76% of parents adjusted their formal literacy practices according to the reading performance of their child, in support of the presence of a responsive home literacy curriculum among middle‐class parents.  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