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   1728篇
  免费   30篇
  国内免费   1篇
教育   1471篇
科学研究   28篇
各国文化   31篇
体育   43篇
综合类   2篇
文化理论   3篇
信息传播   181篇
  2023年   7篇
  2022年   12篇
  2021年   20篇
  2020年   24篇
  2019年   54篇
  2018年   60篇
  2017年   74篇
  2016年   59篇
  2015年   37篇
  2014年   56篇
  2013年   403篇
  2012年   40篇
  2011年   48篇
  2010年   44篇
  2009年   65篇
  2008年   43篇
  2007年   50篇
  2006年   44篇
  2005年   36篇
  2004年   52篇
  2003年   46篇
  2002年   37篇
  2001年   17篇
  2000年   26篇
  1999年   25篇
  1998年   18篇
  1997年   30篇
  1996年   25篇
  1995年   29篇
  1994年   21篇
  1993年   18篇
  1992年   20篇
  1991年   14篇
  1990年   17篇
  1989年   12篇
  1988年   17篇
  1987年   12篇
  1986年   14篇
  1985年   18篇
  1984年   19篇
  1983年   16篇
  1982年   9篇
  1981年   14篇
  1980年   9篇
  1979年   9篇
  1978年   5篇
  1977年   8篇
  1976年   6篇
  1973年   3篇
  1968年   3篇
排序方式: 共有1759条查询结果,搜索用时 15 毫秒
991.
This collective case study examines how two teacher candidates' digital story projects created in literacy methods courses made visible their negotiated and evolving visions of teaching and learning. The digital stories were created to show and describe their future literacy classrooms. Using metaphoric analysis, the researchers uncovered the implicit metaphors of teachers and students present in each of the teacher candidates' digital stories. Looking across these metaphors, tensions and alignments between how the teacher candidates envisioned the role of teacher and the role of student and how these relate to prominent models of education including Industrial and Inquiry models are apparent. Implications for practice include modifications made to literacy methods courses to support teacher candidates to begin the negotiation of their professional identities as they explore multiple experiences of teaching and learning. These modifications include: (a) prompting teacher candidates to see themselves as readers, writers, and inquirers; (b) modeling and experiencing inquiry in teacher education coursework; and (c) providing opportunities for teacher candidates to experience purposeful tensions within their teacher education classes.  相似文献   
992.
This paper discusses findings from an evaluation of the New Zealand Ministry of Education's Early Childhood Education (ECE) Participation Programme that targeted local areas where there are high numbers of children starting school who have not participated in ECE. The aim of the programme is to increase participation of these low‐income ‘priority’ children in ‘quality’ ECE. In this paper, two policy initiatives and features that supported participation in ECE are analysed. Engaging Priority Families (EPF) involves a coordinator working with families to encourage ECE participation, home learning and a positive transition to school. Targeted Assistance for Provision (TAP) grants are intended to increase local supply by helping establish new services and child spaces in communities where they are needed. The study used mixed methods: data on enrolments, surveys of Participation Programme providers, interviews with programme staff, surveys of families engaged in each initiative and interviews with a small group of families. The results show that cost, availability and cultural relevance of ECE services are the main barriers to participation of ‘priority’ families. Through brokering, both initiatives helped address complex social issues faced by the families by connecting families with health, housing and social agencies, and brokering understanding of ECE. The results support the argument that national policy initiatives and local actions can help address inequities in participation in ECE associated with socioeconomic status.  相似文献   
993.
Prediction accuracy of academic achievement for admission purposes requires adequate sensitivity and specificity of admission tools, yet the available information on the validity and predictive power of admission tools is largely based on studies using correlational and regression statistics. The goal of this study was to explore signal detection theory as a tool to extend the available information; signal detection theory allows for comparisons of selection outcomes on both group and individual levels and the development of tailor-made criteria for specific programmes and admission goals. We investigated who would or would not have been admitted applying specific criteria for each of three common admission tools, how many admitted students would fail and how many applicants who would have been successful would be rejected. Both comparisons at an individual level and the receiver operating characteristic curves at a group level revealed that scores obtained in a programme-specific matching programme and non-cognitive factors appear more valuable than regression statistics suggest when it comes to admitting applicants who will become successful students. Signal detection theory allows not only for admission-goal-specific and programme-specific fine-tuning of the content of admission tools, it also informs about the effects of criteria and thus allows the setting of criteria.  相似文献   
994.
In a longitudinal intervention study, the effects of three intervention strategies on the reading skills of children with reading disabilities in Grade 2 were analyzed. The interventions consisted of computerized training programs: One bottom-up intervention aimed at improving word decoding skills and phonological abilities, the second intervention focused on top-down processing on the word and sentence levels, and the third was a combination of these two training programs (n = 25 in each group). In addition, there were two comparison groups, 25 children with reading disabilities who received ordinary special instruction and 30 age-matched typical readers. All reading disabled participants completed 25 training sessions with special education teachers. All groups improved their reading skills. The group who received combined training showed higher improvements than the ordinary special instruction group and the typical readers. Different cognitive variables were related to treatment gains for different groups. Thus, a treatment combining bottom-up and top-down aspects of reading was the most effective in general, but individual differences among children need to be considered.  相似文献   
995.
This study investigated the extent to which learning readiness, prior‐to‐school experiences, and child and family characteristics influence children’s literacy and numeracy achievement across the first year of primary school. A sample of 104 kindergarten children was recruited from 16 classrooms and followed from the beginning to the end of their first year of primary school. At the start of school, parents provided information on children’s prior‐to‐school experiences and their preparedness for school; teachers provided ratings of children’s self‐directedness and cooperative participation; and children’s cognitive ability was assessed using the Peabody Picture Vocabulary Test – III. Classroom quality was observed and rated mid‐year. Children’s literacy and numeracy achievement was assessed at the end of the school year, using the Who Am I? (WAI?). Regression analyses indicated that WAI? scores were predicted by child age, gender, cognitive ability and teacher‐rated learning readiness at the start of school. Discussion focuses on the importance of the ‘ready child’ for early academic success.  相似文献   
996.
Newly qualified teachers of mathematics and science are a precious resource and it important that they are provided with appropriate support and challenge during their first year in post. This study examines the developing thinking and practice of a group of such teachers in England and the influence of their mentors within the workplace context of the school. We argue that thinking and practice is restricted by the concern to ‘fit in’, by the belief that behaviour management should be addressed before teaching can be developed and by a lack of attention to the development of pedagogical thinking. We conclude that there is a need to change the beliefs and practices of induction mentors and develop their skills in discussing pedagogical ideas. This is most likely to be achieved within a school‐wide culture of continuing professional learning.  相似文献   
997.
It has been claimed that students from “Confucian-heritage” cultures approach studying in higher education differently from Western students. This study investigated the experiences and the approaches to studying of students at a university in China. A total of 356 students completed both the Course Experience Questionnaire (CEQ) and the Revised Approaches to Studying Inventory (RASI). Their responses to the CEQ yielded two factors concerned with student support and course demands. Their responses to the RASI yielded two factors: a deep/strategic approach and a surface approach. Students who rated their courses positively in terms of student support were more likely to adopt a deep/strategic approach. Students who rated their courses positively in terms of course demands were less likely to adopt a surface approach. In broad terms, the students' perceptions and approaches to studying were similar to those of Western students, though with some specific differences. The findings add to the literature on Chinese students' approaches to learning and also have practical implications for teachers seeking to promote more desirable forms of studying in their students.  相似文献   
998.
This study compares the psychometric utility of Classical Test Theory (CTT) and Item Response Theory (IRT) for scale construction with data from higher education student surveys. Using 2008 Your First College Year (YFCY) survey data from the Cooperative Institutional Research Program at the Higher Education Research Institute at UCLA, two scales are built and tested—one measuring social involvement and one measuring academic involvement. Findings indicate that although both CTT and IRT can be used to obtain the same information about the extent to which scale items tap into the latent trait being measured, the two measurement theories provide very different pictures of scale precision. On the whole, IRT provides much richer information about measurement precision as well as a clearer roadmap for scale improvement. The findings support the use of IRT for scale construction and survey development in higher education.  相似文献   
999.
Using multilevel models, this study examined whether and why the strength of association between student–faculty interaction and student cognitive skills development varies across academic majors. The study utilized data from the 2008 University of California Undergraduate Experience Survey (UCUES) and a sample of 43,014 students from 119 academic majors across nine campuses. The results indicate that the impact of interaction with faculty on students’ cognitive skills development significantly varies by academic major. Findings also suggest that some aspects of departmental climate can potentially magnify the effects produced by student–faculty interaction.  相似文献   
1000.
Three experiments examine 18- to 24-month-old (N = 78) toddlers' ability to spatially orient objects by their major axes for insertion into a slot. This is a simplified version of the posting task that is commonly used to measure dorsal stream functioning. The experiments identify marked developmental changes in children's ability to preorient objects for insertion, with 18-month-olds failing completely and 24-month-olds succeeding easily. In marked contrast, 18-month-olds preorient their empty hands for insertion into the same slots. This developmental dissociation between aligning hands and aligning objects to slots suggests that the key developmental change is in action with the goal of object-to-object alignment versus action on an object.  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