全文获取类型
收费全文 | 214篇 |
免费 | 0篇 |
专业分类
教育 | 129篇 |
科学研究 | 1篇 |
各国文化 | 4篇 |
体育 | 23篇 |
文化理论 | 2篇 |
信息传播 | 55篇 |
出版年
2020年 | 3篇 |
2019年 | 6篇 |
2018年 | 6篇 |
2017年 | 7篇 |
2016年 | 5篇 |
2015年 | 3篇 |
2014年 | 6篇 |
2013年 | 57篇 |
2012年 | 4篇 |
2010年 | 4篇 |
2009年 | 4篇 |
2008年 | 4篇 |
2007年 | 3篇 |
2006年 | 6篇 |
2005年 | 5篇 |
2004年 | 4篇 |
2003年 | 2篇 |
2002年 | 2篇 |
2001年 | 5篇 |
1998年 | 2篇 |
1997年 | 2篇 |
1994年 | 2篇 |
1993年 | 3篇 |
1992年 | 4篇 |
1991年 | 2篇 |
1990年 | 3篇 |
1986年 | 2篇 |
1985年 | 3篇 |
1983年 | 2篇 |
1981年 | 2篇 |
1980年 | 2篇 |
1979年 | 3篇 |
1978年 | 2篇 |
1977年 | 2篇 |
1975年 | 2篇 |
1973年 | 2篇 |
1958年 | 1篇 |
1956年 | 1篇 |
1955年 | 1篇 |
1948年 | 3篇 |
1945年 | 1篇 |
1944年 | 2篇 |
1943年 | 1篇 |
1938年 | 2篇 |
1936年 | 1篇 |
1935年 | 3篇 |
1934年 | 3篇 |
1933年 | 3篇 |
1932年 | 1篇 |
1844年 | 1篇 |
排序方式: 共有214条查询结果,搜索用时 31 毫秒
31.
Christopher L. Cunningham Dobrina M. Okorn Christine E. Howard 《Learning & behavior》1997,25(1):31-42
DBA/2J mice were exposed to a distinctive floor stimulus (CS+) and ethanol (2 g/kg) in a place conditioning paradigm. A different floor stimulus (CS?) was presented with saline. Mice injected just before or 30 min before CS exposure (Groups 0, ?30) showed conditioned place preference, whereas mice injected right after exposure to the CS (Group 5) displayed place aversion (Experiment 1). None of the other groups (?120, ?60, 15, 60) showed place conditioning. Handling and saline injection given just before or after CS exposure were unable to produce place conditioning (Experiment 2). However, there was a positive relationship between ethanol concentration (10% vs. 20%) and test performance, suggesting that peritoneal irritation influences place conditioning (Experiment 3). Overall, these findings support the suggestion that intraperitoneal injection of ethanol produces an initial short-duration aversive effect that is followed by a longer lasting positive motivational effect. 相似文献
32.
This exploratory article has a two‐fold aim. In the first place, it seeks to investigate changing patterns of teacher‐pupil relationships in the twentieth century through the lens of the professional lives and pedagogical practices of classroom teachers themselves. Such an investigation is engaged through the application of oral history methods. An unexpected result of a succession of oral history interviews has been the identification, by former teachers themselves, of wartime evacuation as a significant turning point in the development of teacher‐pupil relationships. The second aim of the article is to relate the findings of oral history interviews to those which emerge from documentary and secondary sources. In this way, the particular strengths of oral history methods for the investigation of past pedagogical practice are assessed. 相似文献
33.
Three experiments investigated the reinstatement of fear to a previously conditioned and extinguished CS as a result of separate presentation of the original US. That reinstatement was found to be sharply attenuated by nonreinforcement of a second fear elicitor between presentations of the US and testing of the CS. This “erasure” of reinstatement depended upon the fear-eliciting power of the intervening stimulus and, under some circumstances, was essentially complete. Moreover, erasure reduced not only the response to the CS but also the extinction it underwent as a result of subsequent nonreinforcement. It is argued that neither the conditioning of background stimuli nor stimulus generalization among explicit CSs provides an adequate account of these reinstatement and erasure results. Rather, they are interpreted in terms of the construction and destruction of a nonassociative representation of the US during conditioning, extinction, reinstatement, and erasure. In that context, some inferences can be made about the rules governing these nonassociative changes and the ways in which they interact with modifications in associations. 相似文献
34.
Lewis O Sargent J Chaffin M Friedrich WN Cunningham N Cantor P Sumner Coffey P Villani S Beard PR Clifft MA Greenspun D;Network Child Abuse Prevention Treatment Program Open Society Institute Soros Foundations Network Children's Mental Health Alliance 《Child abuse & neglect》2004,28(1):93-111
PROBLEM: After the Soviet Union dissolved in 1989, it became apparent that there was little recognition of the problems of child abuse and neglect, professionally, legally, or societally. There were no effective systems or laws in place to deal with these problems. METHOD: Beginning in 1995 the Children's Mental Health Alliance, in conjunction with the Open Society Institute began conducting trainings in Eastern Europe [Journal of the American Academy of Child Adolescent Psychiatry 39 (2000) 660]. Originally 18 countries from the Baltics to the Balkans participated. A program was elaborated which would proceed in several stages: (1) training mental health professionals to deal with child abuse and neglect (CAN); (2) teaching multidisciplinary team work and fostering the development of multidisciplinary NGOs focused on CAN; (3) promoting the self-sufficiency of these NGO's which would then facilitate social and legal reform and increase public awareness of the problem. Specific methods included multi-national trainings, assignment of mentors to the developing teams who maintained weekly contact with the teams and made yearly site visits to their countries, and overseeing project grants from OSI. RESULTS: NGO's had been established and registered in 11 countries, many establishing a network of programs within their countries. By 2000, over 3800 mental health professional had been trained, either directly by the program or by the trainees of the program. By the end of 2000, over 17,000 other professionals (lawyers, police, judges, educators, other physicians, etc.) had been trained by the network. CONCLUSION: While more work needs to be in this region, the teams in 11 countries have made solid starts. 相似文献
35.
36.
This article tests the hypothesis that self-development plays a role in the offset of childhood amnesia; assessing the importance of both the capacity to anchor a memory to the self-concept, and the strength of the self-concept as an anchor. This research demonstrates for the first time that the volume of 3- to 6-year old's specific autobiographical memories is predicted by both the volume of their self-knowledge, and their capacity for self-source monitoring within self-referencing paradigms (N = 186). Moreover, there is a bidirectional relation between self and memory, such that autobiographical memory mediates the link between self-source monitoring and self-knowledge. These predictive relations suggest that the self-memory system is active in early childhood. 相似文献
37.
38.
In this article, we argue that insights from scholarship in the sociology of science can provide a powerful basis for making science education more authentic and inclusive. Drawing on recent work in the sociology of science, we describe how adopting sociological ideas as integral components of science curricula and instruction can provide opportunities for students that a traditional approach cannot. We focus on three insights from sociology—social networking, peer review, and skepticism—to demonstrate how sociological understandings can inform and improve the content, structure, and pedagogy of science classrooms. We argue that shifts in the balance of power and authority that result from explicit attention to these aspects of the nature of science offer a more authentic science education for all. © 1998 John Wiley & Sons, Inc. J Res Sci Teach 35: 483–499, 1998. 相似文献
39.
George B. Cunningham Sheranne Fairley Lesley Ferkins Shannon Kerwin Daniel Lock Sally Shaw Pamela Wicker 《Sport Management Review》2018,21(1):1-6
The purpose of this article is to add to the conceptual discussion on eSport, analyze the role of eSport within sport management, and suggest avenues for future eSport research. The authors suggest that debates surround the degree to which eSport represents formal sport, and disagreements likely stem from conceptualizations of sport and context. Irrespective of one’s notion of eSport as formal sport, the authors suggest the topic has a place in sport management scholarship and discourse. Such a position is consistent with the broad view of sport adopted by Sport Management Review, the perspective that eSport represents a form of sportification, and the association among eSport and various outcomes, including physical and psychological health, social well-being, sport consumption outcomes, and diversity and inclusion. Finally, the authors conclude that eSport scholarship can advance through the study of its governance, marketing, and management as well as by theorizing about eSport. 相似文献
40.