全文获取类型
收费全文 | 6936篇 |
免费 | 518篇 |
国内免费 | 4篇 |
专业分类
教育 | 5923篇 |
科学研究 | 171篇 |
各国文化 | 185篇 |
体育 | 437篇 |
综合类 | 1篇 |
文化理论 | 44篇 |
信息传播 | 697篇 |
出版年
2023年 | 24篇 |
2022年 | 29篇 |
2021年 | 85篇 |
2020年 | 158篇 |
2019年 | 272篇 |
2018年 | 313篇 |
2017年 | 335篇 |
2016年 | 315篇 |
2015年 | 300篇 |
2014年 | 327篇 |
2013年 | 1860篇 |
2012年 | 244篇 |
2011年 | 276篇 |
2010年 | 254篇 |
2009年 | 232篇 |
2008年 | 271篇 |
2007年 | 197篇 |
2006年 | 177篇 |
2005年 | 145篇 |
2004年 | 119篇 |
2003年 | 108篇 |
2002年 | 93篇 |
2001年 | 87篇 |
2000年 | 82篇 |
1999年 | 88篇 |
1998年 | 60篇 |
1997年 | 58篇 |
1996年 | 65篇 |
1995年 | 74篇 |
1994年 | 65篇 |
1993年 | 65篇 |
1992年 | 60篇 |
1991年 | 54篇 |
1990年 | 67篇 |
1989年 | 41篇 |
1988年 | 36篇 |
1987年 | 34篇 |
1986年 | 33篇 |
1985年 | 37篇 |
1984年 | 37篇 |
1983年 | 28篇 |
1982年 | 28篇 |
1981年 | 29篇 |
1980年 | 13篇 |
1979年 | 19篇 |
1978年 | 28篇 |
1977年 | 17篇 |
1975年 | 15篇 |
1974年 | 23篇 |
1969年 | 9篇 |
排序方式: 共有7458条查询结果,搜索用时 15 毫秒
991.
Haley Woodside‐Jiron Kristin M. Gehsmann 《International Journal of Disability, Development & Education》2009,56(1):49-72
This article explores the complex process of school change over a six‐year period in one high‐poverty, urban elementary school in a northeastern city of the United States. The school included in this instrumental case study was identified by its State Department of Education as “being in need of improvement” in March 2000. Findings suggest that creating opportunities for context‐based solutions, curricular coherence, and responsive and consistent coaching were the necessary means for leveraging change at this school. Further, responding to the layers and iterations of educational policy, and addressing the deeper social issues intimately associated with serving high‐poverty communities, was essential. We identify policy issues that contributed to the complexity of this school’s improvement efforts. Our analysis extends beyond surface‐level documentation of the school’s inputs and outputs, and illustrates what it means to meet individual students’ needs in complex social and institutional spaces. We also discuss social justice issues that are linked with current policies targeting improved outcomes for all children. 相似文献
992.
993.
Engaging young children in literacy activities at home is one way for families to augment and enrich the home literacy setting
and to participate in their child’s education at an early age (St. Pierre et al. in Dev Psychol 41(6): 953–970, 2005). Burgess et al. (Read Res Quart 4(4): 408–426, 2002) suggested that the resources families have at their disposal, the quality of literacy role models provided by parents, and
the types of literacy and language activities in which parents and children engage, are all related to young children’s developing
literacy and language abilities. Other studies demonstrated that even modest literacy-promoting interventions can significantly
enhance a young child’s early literacy environment by increasing the frequency of parent–child book-sharing activities (Weitzman
et al. in Pediatrics 113(5):1248–1253, 2004). Dever (J Early Educ Fam Rev 8(4):17–28, 2001) and Dever and Burtis (Early Child Dev Care 172(4):359–370, 2002) emphasize the use of family literacy bags for early childhood development. Developing and sharing take-home literacy bags
is an exciting literacy-promoting activity that may be shared with children and families to provide support for emergent literacy.
This article explores the development of the BAGS (Books and Good Stuff) take-home literacy kits and provides suggestions
for content, construction, implementation, and evaluation. Sixteen current books are reviewed and recommended by theme. 相似文献
994.
Communication is inextricably important to instructional design and performance‐based training. Promoting effective communication as an integral part of the performance support system improves professional instructional design functions and offers greater avenues for meaningful discourse among end users of the instruction. In this article, we highlight communication in performance training and instruction for meaningful learning and effective exchange of knowledge. Internal and external communications are discussed as a means to promoting successful relationships, commitment, and ownership. 相似文献
995.
Studies of extinction in classical conditioning situations can reveal techniques that maximize the effectiveness of exposure-based
behavior therapies. In three experiments, we investigated the effect of varying the intertrial interval during an extinction
treatment in a fear-conditioning preparation with rats as subjects. In Experiment 1, we found less fear at test (i.e., more
effective extinction) when extinction trials were widely spaced, relative to intermediate or massed extinction trials. In
Experiment 2, we used an ABA renewal procedure and observed that spaced trials attenuated renewal of conditioned fear relative
to massed trials. In Experiment 3, we used a similar design, but instead of changing the physical context at the time of testing,
we interposed a retention interval after the extinction treatment to produce a change in the temporal context. The results
showed less spontaneous recovery of fear after spaced than after massed extinction trials. These results suggest that extinction
is more enduring when the extinction trials are spaced rather than massed. Although the benefits of spacing trials are small
when there is no contextual change from extinction to testing, a change in either physical or temporal context following massed
extinction trials leads to a recovery from extinction, which is reduced when the trials are spaced. 相似文献
996.
Tania M. Schusler Marianne E. Krasny Scott J. Peters Daniel J. Decker 《Environmental Education Research》2009,15(1):111-127
Although several studies have examined learning outcomes of environmental action experiences for youth, little is known about the aims motivating practitioners to involve youth in action creating positive environmental and social change, nor how practitioners perceive success. This research explored through phenomenological interviews practitioners’ purposes for using an environmental action approach. Practitioners in this inquiry, who engaged youth in action addressing a range of environmental issues in varied programmatic and community contexts in the US, expressed multifaceted aims motivating their educational practice. Interpretation of practitioners’ stories with respect to their purposes and perceptions of success contributed to a conceptual framework relating environmental action to the development of citizens and sustainable communities. Whereas others have described the stages and learning outcomes of environmental action, this inquiry illustrates the potential of environmental action for concurrently realizing individual and community level impacts. 相似文献
997.
Shih‐Jang Hsu 《Environmental Education Research》2009,15(4):497-517
Two field studies form the basis of this article. The major purposes of Study 1 were to examine significant life experiences affecting the cultivation of environmental activists in eastern Taiwan, and to reconstruct the life paths followed by those active people who engaged in effective environmental action. 40 usable autobiographical memories were collected and content‐analysed to derive 17 significant life experiences. Based on the 17 accounts, a quantitative questionnaire of 24 items on significant life experiences variables was developed for Study 2. Four hundred and thirty valid questionnaires were analysed. Eighty two respondents with a high level of environmental action were determined to be environmental activists, and 153 with a low level of environmental action were determined to be people apathetic towards environmental protection. It was found that the significant life experiences identified in Study 1 could effectively distinguish environmentally committed people from those apathetic to environmental protection. Study 2 also found that 54.6% of the variances in environmental actions could be explained by the significant life experiences. 相似文献
998.
999.
Heila Lotz‐Sisitka 《Environmental Education Research》2009,15(2):165-175
This paper responds to a keynote paper presented by William Scott at the 2007 World Environmental Education Congress held in Durban, South Africa. The keynote address reviewed 30 years of environmental education research. In this response to William Scott's paper I contemplate the way in which environmental education research may enable reflexivity in modernity and develop knowledge that can serve as cultural mediator between individual and society. Through emphasizing ontology, I consider the reality of global knowledge production in relation to the way in which ontology may influence the reasons how and why we come to do particular forms of research, providing an ontological reference for the ever‐expanding pluralism that characterizes the field of environmental education research. The paper comments on various aspects of the Scott paper, but presents an argument for not only valuing pluralism, methodological experimentation and ‘reaching out’, but for embracing the cosmopolitan implications of wider ontological referents of environmental concerns in environmental education research. The paper argues that research in environmental education ought to become ontologically defensible at both local and global scales. 相似文献
1000.
In November 2005, the International Olympic Committee's Medical Commission issued a statement on Training the elite child athlete recommending that “more scientific research be done to better identify the parameters of training the elite child athlete”. This paper focuses on a specific issue related to training the child athlete: early specialization. While associations between early specialization and expertise development are highlighted, much research also suggests early specialization is associated with a range of negative consequences affecting physical, psychological, and social development. Alternately, some researchers have proposed that an early diversification approach does not disadvantage athletes in acquiring expertise, and is important for the development of intrinsic motivation and skill transferability. However, this review suggests that inadequate evidence exists to resolve the issue in favor of either approach. 相似文献