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   864篇
  免费   67篇
  国内免费   36篇
  967篇
  2024年   3篇
  2023年   52篇
  2022年   30篇
  2021年   49篇
  2020年   48篇
  2019年   39篇
  2018年   55篇
  2017年   53篇
  2016年   52篇
  2015年   25篇
  2014年   36篇
  2013年   117篇
  2012年   19篇
  2011年   19篇
  2010年   23篇
  2009年   25篇
  2008年   15篇
  2007年   35篇
  2006年   29篇
  2005年   31篇
  2004年   40篇
  2003年   22篇
  2002年   16篇
  2001年   10篇
  2000年   15篇
  1999年   8篇
  1998年   20篇
  1997年   15篇
  1996年   6篇
  1995年   10篇
  1994年   8篇
  1993年   13篇
  1992年   7篇
  1991年   5篇
  1990年   4篇
  1989年   1篇
  1987年   3篇
  1986年   1篇
  1985年   3篇
  1980年   2篇
  1979年   2篇
  1978年   1篇
排序方式: 共有967条查询结果,搜索用时 10 毫秒
861.
History of education emerges during the course of the nineteenth century in Germany and is marked by four features. It is educational, and not scientific in nature, because it was written primarily for teacher education and training; it is national, or even nationalistic; it is oriented almost exclusively towards German philosophy; and it is indebted to Lutheran Protestantism. This model of pedagogical historiography leaves its mark on the historiographies that emerged later in England, France, and the United States. Taking the example of Rousseau, this contribution makes it clear that these Lutheran and idealist premises lead to a one-sided historiography, so that the republican tradition in which Rousseau stood could be suppressed. On this basis, the paper points up the methodological necessity in historical research to examine contexts, giving up the idea of one history of education in favor of reconstruction of various traditions. The gain lies in making visible suppressed transnational languages that educational reflection made use of for centuries. In particular, a connection is revealed between the republican education of the eighteenth century in Europe and the concern with the issue of the good citizen that has preoccupied the American discussion from Jefferson to the Pragmatists to Diane Ravitch.  相似文献   
862.
A useful framework for understanding methods is to think of them as being on a continuum of holistic and pattern focused to particularistic and specific. This paper argues for this conceptualization rather than thinking of quantitative and qualitative methods as oppositional and potentially contradictory. A case study provides an example of using both quantitative and qualitative methods in a holistic and pattern-focused study, while also attending to the values and goals of community psychology. The substantive research goal is to understand a child's experience of places related to school. Methods include ethnographic long-term participation and observation, interviews, multidimensional scaling, and social network analysis. Most quantitative method variables are generated from study participants; no outside structure is imposed. The quantitative methods extend and inform the qualitative methods, just as the qualitative methods extend and inform the quantitative methods. The quantitative and qualitative methods work reciprocally to extend and inform each other.  相似文献   
863.
864.
How do we find out whether someone is conscious of some information or not? A simple answer is “We just ask them”! However, things are not so simple. Here, we review recent developments in the use of subjective and objective methods in implicit learning research and discuss the highly complex methodological problems that their use raises in the domain.  相似文献   
865.
866.
Individual Concepts in Modal Predicate Logic   总被引:1,自引:0,他引:1  
The article deals with the interpretation of propositional attitudes in the framework of modal predicate logic. The first part discusses the classical puzzles arising from the interplay between propositional attitudes, quantifiers and the notion of identity. After comparing different reactions to these puzzles it argues in favor of an analysis in which evaluations of de re attitudes may vary relative to the ways of identifying objects used in the context of use. The second part of the article gives this analysis a precise formalization from a model- and proof-theoretic perspective. This material has grown out of Chapters 2 and 4 of my PhD thesis Quantification under Conceptual Covers.  相似文献   
867.
How the nervous system encodes learning and memory processes has interested researchers for 100 years. Over this span of time, a number of basic neuroscience methods has been developed to explore the relationship between learning and the brain, including brain lesion, stimulation, pharmacology, anatomy, imaging, and recording techniques. In this paper, we summarize how different research approaches can be employed to generate converging data that speak to how structures and systems in the brain are involved in simple associative learning. To accomplish this, we review data regarding the involvement of a particular region of cerebellar cortex (Larsell's lobule HVI) in the widely used paradigm of classical eyeblink conditioning. We also present new data on the role of lobule HVI in eyeblink conditioning generated by combining temporary brain inactivation and single-cell recording methods, an approach that looks promising for further advancing our understanding of relationships between brain and behavior.  相似文献   
868.
Protective factors (hope, spirituality, self-efficacy, coping, social support–family, social support–friends, and effectiveness of obtaining resources) against suicide attempts were examined in economically, educationally, and socially disadvantaged African American women (100 suicide attempters, 100 nonattempters) who had experienced recent intimate partner violence. Significant positive associations were found between all possible pairs of protective factors. Bivariate logistic regressions revealed that higher scores on each of the seven protective factors predicted nonattempter status; multivariate logistic regressions indicated that higher scores on measures of hope or social support–family showed unique predictive value for nonattempter status. Further, the multivariate model accurately predicted suicide attempt status 69.5% of the time. Partial support was found for a cumulative protective model hypothesizing a linear relationship between the number of protective factors endorsed and decreased risk for suicide attempts. Implications of these findings for community-based preventive intervention efforts and future research are discussed.  相似文献   
869.
870.
在质性研究中,资料饱和通常被用以评估研究资料的充足性。但在研究实践中,资料饱和却存在概念模糊及操作性问题。作为某项质性研究所抽取的样本量已满足研究需要的标志,按照在研究过程中判定时点的先后顺序,资料饱和可划分为数据饱和、编码或主题饱和、意义饱和及理论饱和4种主要形式。4种形式的资料饱和各有其特定的内涵、评估方式和判定标准。研究认为,达到资料饱和的样本量标准不应统一设定,其检验需嵌入具体的研究过程;资料饱和存在逻辑上的不确定性,适度追加抽样有助于进一步确认;资料饱和作为考察研究质量的一项重要指标,并不适用于所有质性研究。  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