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   18547篇
  免费   286篇
管理学   2801篇
民族学   79篇
人才学   7篇
人口学   1774篇
丛书文集   81篇
教育普及   1篇
理论方法论   1624篇
综合类   226篇
社会学   8484篇
统计学   3756篇
  2021年   111篇
  2020年   267篇
  2019年   372篇
  2018年   492篇
  2017年   650篇
  2016年   477篇
  2015年   324篇
  2014年   417篇
  2013年   3105篇
  2012年   617篇
  2011年   573篇
  2010年   436篇
  2009年   444篇
  2008年   433篇
  2007年   484篇
  2006年   477篇
  2005年   440篇
  2004年   409篇
  2003年   360篇
  2002年   413篇
  2001年   441篇
  2000年   391篇
  1999年   370篇
  1998年   283篇
  1997年   285篇
  1996年   283篇
  1995年   244篇
  1994年   243篇
  1993年   227篇
  1992年   286篇
  1991年   248篇
  1990年   245篇
  1989年   248篇
  1988年   230篇
  1987年   208篇
  1986年   218篇
  1985年   240篇
  1984年   229篇
  1983年   227篇
  1982年   188篇
  1981年   188篇
  1980年   176篇
  1979年   208篇
  1978年   185篇
  1977年   159篇
  1976年   158篇
  1975年   159篇
  1974年   117篇
  1973年   106篇
  1971年   101篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
71.
Buying a Dream: Alternative Models of Demand for Lotto   总被引:5,自引:0,他引:5  
Existing lotto demand models utilize effective price, computed as the face value of a ticket minus the expected value of prize money per ticket, as their primary explanatory variable. By contrast, this article proposes a key role for consumption benefit or "fun" in the demand for gambling in general and lotto demand in particular. It develops an alternative model of lotto demand that focuses on the maximum possible prize. When this is tested against the traditional model using data from the U.K. National Lottery, we find that jackpot considerations exert an influence over and above that of variations in effective price.  相似文献   
72.
73.
74.
Qualitative Sociology -  相似文献   
75.
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   
76.
77.
78.
Proponents of hazardous and nuclear waste depositories label opponents to local siting of such facilities “NIMBYs” (Not In My Backyard). This study assesses the extent to which the NIMBY label and the strategies of industry proponents to reduce opposition function on a reasonable set of assumptions. Using survey data and multiple regression techniques, the levels of concern of residents living in the county selected as the site of a low level radioactive waste disposal facility (imminent threat condition) are compared with a statewide sample (hypothetical threat condition). Consistent with proponents' theoretical assumptions, the levels of concern are greater for respondents under conditions of imminent threat than of hypothetical threat. However, within the host county, levels of concern are lowest, albeit most polarized, in the community closest to the proposed site. A conflict theory approach enhances an understanding of these findings by suggesting that within the most proximate community levels of concern are lowest for citizens who stand to gain the most economic benefits from the facility but highest for those citizens who are least likely to derive tangible gains.  相似文献   
79.
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   
80.
This paper describes the theoretical foundations, empirical findings, and practical and philosophical implications of the Boston Area Diary Study (BADS), a study of the caring behavior of 44 participants over one calendar year. In particular, the paper presents an identification theory of care and discusses how it shaped the conceptualization, collection, and analysis of the data in a year-long diary study of daily voluntary assistance. The findings from the BADS (1) theoretically confirm the identification theory of care; (2) methodologically capture how individuals perceive and carry out caring behavior as a unity; and (3rpar; empirically document the existence of a moral citizenship in America that is substantially more vigorous than is implied by the usual indicators of civic and political citizenship.  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