全文获取类型
收费全文 | 3128篇 |
免费 | 114篇 |
国内免费 | 8篇 |
专业分类
管理学 | 50篇 |
民族学 | 28篇 |
人才学 | 1篇 |
人口学 | 127篇 |
丛书文集 | 281篇 |
理论方法论 | 187篇 |
综合类 | 1794篇 |
社会学 | 722篇 |
统计学 | 60篇 |
出版年
2024年 | 3篇 |
2023年 | 15篇 |
2022年 | 18篇 |
2021年 | 58篇 |
2020年 | 88篇 |
2019年 | 60篇 |
2018年 | 42篇 |
2017年 | 63篇 |
2016年 | 56篇 |
2015年 | 84篇 |
2014年 | 173篇 |
2013年 | 397篇 |
2012年 | 194篇 |
2011年 | 223篇 |
2010年 | 186篇 |
2009年 | 179篇 |
2008年 | 155篇 |
2007年 | 182篇 |
2006年 | 218篇 |
2005年 | 128篇 |
2004年 | 128篇 |
2003年 | 143篇 |
2002年 | 123篇 |
2001年 | 130篇 |
2000年 | 96篇 |
1999年 | 29篇 |
1998年 | 9篇 |
1997年 | 4篇 |
1996年 | 5篇 |
1995年 | 7篇 |
1994年 | 2篇 |
1993年 | 1篇 |
1992年 | 1篇 |
1991年 | 2篇 |
1990年 | 2篇 |
1989年 | 1篇 |
1988年 | 1篇 |
1987年 | 1篇 |
1986年 | 1篇 |
1985年 | 6篇 |
1984年 | 11篇 |
1983年 | 4篇 |
1982年 | 5篇 |
1981年 | 5篇 |
1980年 | 4篇 |
1979年 | 2篇 |
1978年 | 4篇 |
1975年 | 1篇 |
排序方式: 共有3250条查询结果,搜索用时 46 毫秒
71.
As female labor force participation increases globally, the relationship between maternal employment and children's development remains unclear. Using data from the India Human Development Survey (2005), we investigate the link between maternal employment and children's arithmetic and reading achievement. We develop a work pattern typology that goes beyond standard measures of employment and captures work intensity and its compatibility with child-rearing in a transitional economy. We find that the relationship between maternal employment and children's outcomes is not unidimensional. For example, children of self-employed mothers are not disadvantaged compared to those with stay-at-home mothers, but maternal employment in salaried jobs or wage work outside the home is negatively associated with cognitive skills in children. However, this negative association is reversed at higher levels of maternal education, suggesting greater access to resources and flexibility associated with better jobs mitigate the negative aspects of maternal employment posed by time constraints. Additionally, maternal employment is associated with maternal involvement in schoolwork and financial investment in academic activities, providing evidence that both time and resources devoted to children's education are significant. 相似文献
72.
The complex ways in which food security actions lead to nutrition and other health outcomes make it important to clarify what programs work and how, with theory-driven evaluation emerging as a promising approach to evaluate complex programs. However, it is unclear how and why theory-driven evaluation is applied in food security contexts. Our objective is to examine the development and use of Theory of Change and Realist Evaluation to support food security programs globally. Using a systematic search and screening process, we included studies that described a food security program, used a Theory of Change or Realist Evaluation, and presented original research or evaluations. We found a total of 59 relevant Theory of Change studies and eight Realist Evaluation studies. Based on our analysis, Theories of Change arose in response to three main problems: 1) the need to evaluate under complexity; 2) challenges with evaluation; and, 3) information gaps surrounding a program. In contrast, Realist Evaluation was reported to be developed primarily to understand a program’s outcomes. Reflecting on the problem to be addressed in the evaluation would help improve understandings of the evaluation context, which would then inform the choice and design of an evaluation approach. 相似文献
73.
江露露 《陕西学前师范学院学报》2016,32(4):1-5
1969年Avima Lombard教授和她的团队在耶路撒冷希伯来大学创立了HIPPY学前教育项目,此后在多个国家内得到推行,文章主要介绍HIPPY计划在澳大利亚的开展情况。1998年HIPPY计划进入澳大利亚,2007年澳大利亚政府意识到该项目的潜力,于是介入HIPPY计划当中并开展了一系列推进行动。澳大利亚政府对HIPPY理念的认同和创新及其全面成熟的运作体系,可为现阶段我国大力推广学前教育提供适合的国际项目经验。 相似文献
74.
75.
The aim of this paper is to examine whether and how rural residents’ educational attainment is associated with their self-rated health in China. Taking advantage of the National Exercise Facility Survey that was collected between December 2015 and March 2016, we find that educational attainment has a significant and positive correlation with self-rated health, net of the effects of age, gender, and geographical region. This correlation is mediated by factors such as perceived importance of exercise and healthy lifestyle. Relatively, people’s cognitive knowledge about health-related information and material resource access fail to play a significant mediating role. The findings highlight the non-material and non-cognitive attributes of educational attainment in shaping the gradient of health in the rural setting of China. Interventions that expand formal education to the mass and optimize teaching contents may offer an effective means to balance the health gradient. 相似文献
76.
We examine a key modified labeling theory proposition—that a psychiatric label increases vulnerability to competence-based criticism and rejection—within task- and collectively oriented dyads comprised of same-sex individuals with equivalent education. Drawing on empirical work that approximates these conditions, we expect the proposition to hold only among men. We also expect education, operationalized with college class standing, to moderate the effects of gender by reducing men’s and increasing women’s criticism and rejection. But, we also expect the effect of education to weaken when men work with a psychiatric patient. As predicted, men reject suggestions from teammates with a psychiatric history more frequently than they reject suggestions from other teammates, while women’s resistance to influence is unaffected by their teammate’s psychiatric status. Men also rate psychiatric patient teammates as less powerful but no lower in status than other teammates, while women’s teammate assessments are unaffected by their teammate’s psychiatric status. Also as predicted, education reduces men’s resistance to influence when their teammate has no psychiatric history. Education also increases men’s ratings of their teammate’s power, as predicted, but has no effect on women’s resistance to influence or teammate ratings. We discuss the implications of these findings for the modified labeling theory of mental illness and status characteristics theory. 相似文献
77.
首都第二机场的建设已成定局,由此而引起的大量人才需求是各层次学校所关注的焦点。北京经济管理职业学院是否能抓住这一得天独厚的机遇,将是未来几年对北京经济管理职业学院的考验,因此根据近几年来对首都二机场建设的资料的收集和调研,了解了机场建设对航空人才的需求,为学院的发展提供了建设性的参考性意见。 相似文献
78.
当前国际教师教育改革转为以卓越为取向的发展趋势。我国台湾地区的"少子化"问题引发了该区域师资供需失调的矛盾,同时多元化的师资培育模式又导致教师素质不断下降。在此背景下,2006年我国台湾地区推行"卓越师资培育奖学金计划"。该计划旨在提升师资培育过程质量、加强绩效管理、建立完善的奖励与竞争机制,通过实现优胜劣汰来保障实施该计划的各院校取得成效。经过试行与正式实施,该计划的成效整体良好。"卓越师资培育奖学金计划"对新时代卓越教师培养具有一定的借鉴意义,如以奖励与竞争的方式优化卓越师资结构、建立卓越教师培养计划退场机制、改革高校教师教育培养模式,等等。 相似文献
79.
The North American Carbon Program (NACP) was formed to further the scientific understanding of sources, sinks, and stocks of carbon in Earth's environment. Carbon cycle science integrates multidisciplinary research, providing decision-support information for managing climate and carbon-related change across multiple sectors of society. This investigation uses the conceptual framework of communities of practice (CoP) to explore the role that the NACP has played in connecting researchers into a carbon cycle knowledge network, and in enabling them to conduct physical science that includes ideas from social science. A CoP describes the communities formed when people consistently engage in shared communication and activities toward a common passion or learning goal. We apply the CoP model by using keyword analysis of abstracts from scientific publications to analyze the research outputs of the NACP in terms of its knowledge domain. We also construct a co-authorship network from the publications of core NACP members, describe the structure and social pathways within the community. Results of the content analysis indicate that the NACP community of practice has substantially expanded its research on human and social impacts on the carbon cycle, contributing to a better understanding of how human and physical processes interact with one another. Results of the co-authorship social network analysis demonstrate that the NACP has formed a tightly connected community with many social pathways through which knowledge may flow, and that it has also expanded its network of institutions involved in carbon cycle research over the past seven years. 相似文献
80.
钱亚萍 《中华女子学院学报》2012,(3):82-87
在崭新的世纪,世界女子高校将有何发展?世界妇女教育组织(WEW)的成立与2011年教师论坛的召开让我们认识到世界女子高校在发展中存在的问题,在坚定了发展女子高校信念的同时,对中国的女子高校亦有所启示。 相似文献