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   12524篇
  免费   235篇
管理学   1823篇
民族学   64篇
人才学   1篇
人口学   1281篇
丛书文集   68篇
教育普及   1篇
理论方法论   1140篇
现状及发展   1篇
综合类   145篇
社会学   5907篇
统计学   2328篇
  2023年   90篇
  2022年   68篇
  2020年   199篇
  2019年   267篇
  2018年   304篇
  2017年   425篇
  2016年   336篇
  2015年   232篇
  2014年   290篇
  2013年   2119篇
  2012年   441篇
  2011年   371篇
  2010年   303篇
  2009年   294篇
  2008年   328篇
  2007年   307篇
  2006年   288篇
  2005年   294篇
  2004年   285篇
  2003年   246篇
  2002年   287篇
  2001年   302篇
  2000年   301篇
  1999年   288篇
  1998年   191篇
  1997年   180篇
  1996年   181篇
  1995年   173篇
  1994年   144篇
  1993年   158篇
  1992年   177篇
  1991年   154篇
  1990年   165篇
  1989年   188篇
  1988年   158篇
  1987年   142篇
  1986年   150篇
  1985年   174篇
  1984年   170篇
  1983年   160篇
  1982年   124篇
  1981年   107篇
  1980年   107篇
  1979年   142篇
  1978年   90篇
  1977年   88篇
  1976年   89篇
  1975年   82篇
  1974年   83篇
  1973年   73篇
排序方式: 共有10000条查询结果,搜索用时 23 毫秒
31.
32.
This study concerned the immunological correlates of stress and work. Self reported stress, emotional state, ego-strength, and defensiveness were examined in relation to measures of cellular immunity (T-cell response to Con A and number of T4 and T8 cells) and humoral immunity (concentrations of immunoglobulins and complement components in plasma) in a group of 96 Norwegian female bank employees. The analyses showed that workload, the stress factor with the highest group mean, was associated with number of T-cells, while strain due to body posture during work was related to concentrations of IgM and C3. Further, depression was significantly correlated with IgM concentration and T-cell number, and anxiety with C3 concentration. T-cell activity was the immunological parameter most consistently associated with psychological well-being, showing positive correlations with defensiveness and ego-strength and negative correlations with anxiety and depression. In conclusion, T-cell number and concentrations of IgM and C3 were sensitive to both work-related stress experience and emotional distress. Coping abilities, indicated by the MMPI Ego-strength scale and emotional distress, were reflected in T-cell activity; insufficient coping was associated with low T-cell activity.  相似文献   
33.
34.
This article is a summary of the literature published in 2001 related to career counseling and career development. The review is designed to provide information to both career practitioners and researchers, with the focus on integration of practice and research. This summary of literature is organized around 5 primary areas: (a) career development, (b) career and vocational theories, (c) career interventions, (d) career assessment, and (e) professional issues. Within the framework of this review, attention is also given to contextual factors including gender, race or ethnicity, sexual orientation, and nationality.  相似文献   
35.
36.
What do novice word learners know about the sound of words? Word‐learning tasks suggest that young infants (14 months old) confuse similar‐sounding words, whereas mispronunciation detection tasks suggest that slightly older infants (18–24 months old) correctly distinguish similar words. Here we explore whether the difficulty at 14 months stems from infants' novice status as word learners or whether it is inherent in the task demands of learning new words. Results from 3 experiments support a developmental explanation. In Experiment 1, infants of 20 months learned to pair 2 phonetically similar words to 2 different objects under precisely the same conditions that infants of 14 months (Experiment 2) failed. In Experiment 3, infants of 17 months showed intermediate, but still successful, performance in the task. Vocabulary size predicted word‐learning performance, but only in the younger, less experienced word learners. The implications of these results for theories of word learning and lexical representation are discussed.  相似文献   
37.
Qualitative Sociology -  相似文献   
38.
Many observers have noted that immigrants to the United States are highly concentrated in the largest metropolitan areas of a relatively few states. Though immigrants diffused into many places that had previously seen relatively few immigrants during the 1990s, as of the 2000 census, 77 percent of the nation's 31.1 million foreign born residents still lived in six states — California, New York, Texas, Florida, New Jersey, and Illinois. According to the 2000 census, the two largest metropolitan areas, Los Angeles and New York, accounted for one third of all immigrants ( http://www.census.gov/Press‐Release/www/2002/demoprofiles.html ). While immigrants moved into many new areas during the 1990s, making the challenge of incorporating their children a national issue, their concentration in our largest cities remained pronounced.  相似文献   
39.
There is a gulf between the analytic and experiential aspects of cross-culturalists' functioning that is reflected in the split between explicit scientific rules for studying the culture of others, while following an informal oral tradition for considering our own cultural makeup. This article discusses both a possible strategy for correcting this situation and the barriers that are likely to prevent such a correction. Structured cultural self-study procedures are presented as a possible resource in the continuing development of graduate students and professionals, and these have already proven highly effective in teaching cross-cultural psychology to undergraduates. Fostering commitments to standardized self-study and to applications of experiential learning is currently not likely to flourish due to complex academic and epistemic traditions, discussed as six cultural self-masking factors. A specific self-study protocol is offered to provide a beginning point for generating improved reflexive methods and for individual trial use. Through disciplined reflexivity, benefits might emerge in the form of better bias control in research, enhanced external validity, and a new theory about the interplay of investigators' self-knowledge and the conduct of cross-cultural research.  相似文献   
40.
To illuminate the obstacles to the development of a global civil society, the experience of the most developed transnational social movement—the environmental movement—in the most developed supranational political system—the European Union—is considered. National differences are shown to be persistent and there is little evidence of Europeanization. It is argued that the impediments to the development of a global civil society are yet greater and that, despite the advent of antiglobalization protests, global civil society remains an aspiration rather thanan accomplished fact  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