全文获取类型
收费全文 | 302篇 |
免费 | 4篇 |
国内免费 | 1篇 |
专业分类
教育 | 243篇 |
科学研究 | 17篇 |
各国文化 | 1篇 |
体育 | 15篇 |
文化理论 | 11篇 |
信息传播 | 20篇 |
出版年
2023年 | 2篇 |
2022年 | 3篇 |
2021年 | 3篇 |
2020年 | 7篇 |
2019年 | 10篇 |
2018年 | 10篇 |
2017年 | 18篇 |
2016年 | 4篇 |
2015年 | 2篇 |
2014年 | 9篇 |
2013年 | 47篇 |
2012年 | 7篇 |
2011年 | 14篇 |
2009年 | 2篇 |
2008年 | 10篇 |
2007年 | 6篇 |
2006年 | 4篇 |
2005年 | 2篇 |
2004年 | 6篇 |
2003年 | 8篇 |
2002年 | 5篇 |
2000年 | 7篇 |
1999年 | 4篇 |
1998年 | 5篇 |
1997年 | 3篇 |
1996年 | 3篇 |
1995年 | 10篇 |
1994年 | 7篇 |
1993年 | 5篇 |
1991年 | 5篇 |
1990年 | 3篇 |
1989年 | 3篇 |
1988年 | 5篇 |
1987年 | 7篇 |
1986年 | 5篇 |
1985年 | 5篇 |
1983年 | 2篇 |
1982年 | 5篇 |
1981年 | 8篇 |
1980年 | 2篇 |
1979年 | 3篇 |
1978年 | 5篇 |
1977年 | 3篇 |
1953年 | 2篇 |
1932年 | 2篇 |
1927年 | 3篇 |
1925年 | 2篇 |
1868年 | 1篇 |
1844年 | 1篇 |
1828年 | 1篇 |
排序方式: 共有307条查询结果,搜索用时 31 毫秒
41.
42.
43.
ORGANIZATIONAL QUALITY: An Examination of the Malcolm Baldrige National Quality Framework 总被引:1,自引:0,他引:1
One of the major obstacles to empiricalinvestigations of quality in organizations is thedifficulty in defining precisely what quality is. Onedefining framework that is widely accepted in for-profitorganizations is the Malcolm Baldrige National Quality Award(MBNQA) framework. This study examines the validity ofthe proposed relationships among the MBNQA dimensionsusing data from higher education. The empirical results help identify a modified model that hasimplications for managing quality improvementinitiatives. 相似文献
44.
OBJECTIVES: The objectives were: (1) to investigate the association during pregnancy of sexual abuse before the age of 18 on depressive symptomatology in pregnancy, controlling for the presence of negative life events and challenges; and (2) to investigate the association of selected pregnancy outcomes (maternal labor and delivery factors, infant birth weight and gestational age) with sexual abuse before age 18. METHODS: Three hundred fifty-seven primiparous women aged 18 years and older were interviewed between 28-32 weeks gestation with reference to current functioning and past history (Objective 1). Medical record information was abstracted after delivery for pregnancy, labor and delivery factors, and pregnancy outcomes (Objective 2). RESULTS: Thirty-seven percent of the women reported past sexual abuse. Prevalence was not associated with ethnic background, educational level, or hospital payment source. Previously sexually-abused pregnant women reported significantly higher levels of depressive symptomatology, negative life events, and physical and verbal abuse before and during pregnancy. There were no significant associations found between past sexual abuse and labor or delivery variables or newborn outcomes. CONCLUSIONS: Previously sexually-abused pregnant women reported a wider constellation of past and current functioning problems than nonabused women although past sexual abuse was not associated with pregnancy outcome. Prenatal care provides a unique opportunity to evaluate the impact of life history and current life events during pregnancy, and to develop a coordinated intervention plan. 相似文献
45.
A new economic model for the analysis of scholarly publishing – journal publishing in particular – is proposed that draws on club theory. The standard approach builds on market failure in the private production (by research scholars) of a public good (new scholarly knowledge). In this model, publishing is communication, as the dissemination of information. But a club model views publishing differently: namely as group formation, where members form groups in order to confer externalities on each other, subject to congestion. A journal is a self-constituted group, endeavouring to create new knowledge. In this sense, a journal is a club. The knowledge club model of a journal seeks to balance the positive externalities of a shared resource (readers, citations, referees) against the negative externalities of crowding (decreased prospect of publishing in that journal). A new economic model of a journal as a knowledge club is elaborated. We suggest some consequences for the management of journals and financial models that might be developed to support them. 相似文献
46.
Xuezhao Lan Claire Cameron Ponitz Kevin F. Miller Su Li Kai Cortina Michelle Perry Ge Fang 《Early childhood research quarterly》2009,24(2):198-211
This study investigated variation in students’ behavioral engagement across mathematics classes in China and the United States. Student behavioral engagement was examined along with two aspects of the classroom (group size and teacher instructions given about classroom behavior). Video observational data were collected and coded over 1051 time intervals in 35-minute mathematics sessions in Chinese classrooms (n = 8) and comparable American classrooms (n = 7). Latent growth analyses revealed that overall, behavioral engagement declined over time, although the drop-off was dramatically sharper in American classrooms relative to Chinese classrooms. In addition, larger group size and the timing of teacher instructions (given before versus after the behavior) were significantly associated with increased engagement. This study revealed compelling cultural differences as well as patterns in student and teacher behaviors associated with students engaging in on-task behaviors in the classroom. Implications for ways to promote effective classroom behavior are discussed. 相似文献
47.
Helyn Kim Chelsea A. K. Duran Claire E. Cameron David Grissmer 《Child development》2018,89(2):476-494
This study explored transactional associations among visuomotor integration, attention, fine motor coordination, and mathematics skills in a diverse sample of one hundred thirty‐five 5‐year‐olds (kindergarteners) and one hundred nineteen 6‐year‐olds (first graders) in the United States who were followed over the course of 2 school years. Associations were dynamic, with more reciprocal transactions occurring in kindergarten than in the later grades. Specifically, visuomotor integration and mathematics exhibited ongoing reciprocity in kindergarten and first grade, attention contributed to mathematics in kindergarten and first grade, mathematics contributed to attention across the kindergarten year only, and fine motor coordination contributed to mathematics indirectly, through visuomotor integration, across kindergarten and first grade. Implications of examining the hierarchical interrelations among processes underlying the development of children's mathematics skills are discussed. 相似文献
48.
Seon-Kyoung An Llewyn Elise Paine Jamie Nichole McNiel Amy Rask Jourdan Taylor Holder Duane Varan 《Mass Communication and Society》2014,17(2):195-216
The study at hand employed a pre- versus posttest experimental design to test the effects of television drama Switched at Birth on viewers’ attitudes toward deafness. This program tells the story of two teenage girls (one of whom is deaf) and their struggles to relate to their peers and families after discovering they were switched as newborns. Two hundred eleven female adults completed pre- and postexposure measures utilizing Cooper, Rose, and Mason's (2004) Attitudes to Deafness measure, the items of which were categorized according to thematic dimensions. After exposure to one of three episodes, viewers’ attitudes toward deafness significantly improved overall, although significant differences in attitude changes varied by episodes and dimensions. The three thematic dimensions that were most strongly represented in the program (social interaction, deafness as a handicap, and language issues) appeared to show the strongest attitude change. Positive attitude changes were observed on social interaction and deafness as handicap dimensions, which was consistent with program content depicting positive deaf-hearing friendships and capable deaf characters. However, attitudes on the language issues dimension showed a negative shift, possibly due to the way that deaf characters communicated with hearing characters onscreen. 相似文献
49.
This article analyzes Free Rice within the context of “the rise of the ludic sublime,” where video games are hailed as the solution to highly sophisticated political problems. As part of what we call practices of “philitainment,” Free Rice, we argue, functions within the political domain of what Jodi Dean has termed “communicative capitalism” and therefore both captures resistance and actually solidifies global capitalism. Ultimately, this case study of Free Rice reveals ways in which practices of philitainment signal the proliferation of a convergence between the technological sublime and neoliberal politics through which the disinvestment of the state from social problems is legitimized and reproduced through a reconfiguration of citizenship in terms of techno-consumerism. 相似文献
50.
Cameron Mccarthy 《International journal of qualitative studies in education》2013,26(1):127-133
In this review essay, the author situates five recent articles on white identity and teacher education within the emergent fields of whiteness studies and critical race theory. He maintains that while the authors of these articles make a significant contribution to the field of race studies by expanding theories and methodologies of whiteness studies to education that there is a consistent failure to theorize race in the five articles. McCarthy argues instead that any effort to theorize racial identities must address the deep-seated contradictions that are produced in the unequal racial experiences that define modern education and society. He argues, ultimately, that we cannot understand race by studying race alone. It is vital in thinking about whiteness to consider factors of class, gender, sexuality, and nation - dynamics of social and cultural stratification that cut at right angles to narrow specifications of racial or ethnic community. These dynamics take on a particularly poignant quality of overdetermination and coarticulation in the modern context of the rapid movement of economic and cultural capital across borders summarized in the term "globalization." 相似文献