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   998篇
  免费   27篇
管理学   178篇
民族学   5篇
人口学   93篇
丛书文集   7篇
理论方法论   110篇
综合类   5篇
社会学   475篇
统计学   152篇
  2020年   8篇
  2019年   17篇
  2018年   13篇
  2017年   23篇
  2016年   18篇
  2015年   18篇
  2014年   12篇
  2013年   160篇
  2012年   21篇
  2011年   23篇
  2010年   20篇
  2009年   23篇
  2008年   25篇
  2007年   35篇
  2006年   30篇
  2005年   18篇
  2004年   30篇
  2003年   20篇
  2002年   32篇
  2001年   15篇
  2000年   23篇
  1999年   23篇
  1998年   17篇
  1997年   14篇
  1996年   14篇
  1995年   16篇
  1994年   17篇
  1993年   20篇
  1992年   14篇
  1991年   14篇
  1990年   15篇
  1989年   13篇
  1988年   11篇
  1987年   15篇
  1986年   11篇
  1985年   20篇
  1984年   14篇
  1983年   16篇
  1982年   20篇
  1981年   18篇
  1980年   11篇
  1979年   12篇
  1978年   17篇
  1977年   15篇
  1976年   8篇
  1975年   8篇
  1974年   14篇
  1972年   7篇
  1968年   7篇
  1967年   5篇
排序方式: 共有1025条查询结果,搜索用时 187 毫秒
91.
Objective. An individual's personal experiences and perception of the collective experience are often linked to political attitudes, especially those concerning the national economy. In this article, we examine whether personal concern about terrorism and perceptions of public concern about terrorism affect attitudes about counterterrorism policies. In addition, we evaluate which factor is the strongest predictor across several counterterrorism policies. Method. We analyze individual‐level survey data collected during the fall of 2001. Results. Our results indicate that perceptions of public concerns are the strongest and most consistent predictor of policy attitudes about terrorism. Conclusion. The implications for theory about perceptions of public opinion and the competing role of personal interest and sociotropic concern are discussed.  相似文献   
92.
93.
Objective. Although research suggests that national forces can play a role in local and state elections, most of this work has only recently begun to examine the potential role of national forces in state or local ballot initiative or referenda elections. Methods. Our research addresses this gap in the literature by exploring the influence of national forces, such as the timing of elections, Supreme Court rulings, the activities of interest groups, and public opinion, on state direct legislation elections. We incorporate national forces into the morality politics framework and derive specific hypotheses. We then test these hypotheses by conducting a multivariate analysis of county–level voting patterns across 16 abortion–related direct legislation elections. Results. Our results confirm most of the hypotheses derived from the morality politics framework, including those concerning the role of national forces. Conclusions. Voting patterns on abortion tend to be influenced by the presence of presidential elections, Supreme Court rulings, interest–group activity, public opinion, partisanship, college education, and conservative religious forces. We discuss the implications of our findings for research on elections, abortion policy, and morality politics.  相似文献   
94.
A computationally viable choice function possesses, in addition to other important properties, adaptability - as new alternatives become feasible the set of best alternatives corresponding to the new feasible set can be located without having to reconsider previously rejected alternatives. Adaptability is shown to be closely related to, in fact characteristic of, the standard notions of rationality (expressed in terms of transitivity properties). Adaptability provides a generalization of conventional rationality and in addition leads to the choice function proposed by Schwartz, albeit from an entirely different route, that of computational viability.  相似文献   
95.
96.
97.
98.
Abstract

Data collected on perceptions of downtown Atlanta are used to explore the impact of cognitive and affective assessments of place on the frequency with which individuals go downtown for shopping, business or professional services, and for entertainment activities. Findings include: (1) social background variables generally exert only weak effects on cognitive and affective responses to downtown Atlanta; (2) affective identification with downtown exerts a positive, significant, and powerful effect on the frequency of using downtown for shopping and business activities; (3) non-Whites, city residents, and singles are more likely to go downtown for entertainment activities than Whites, suburbanites, and married respondents; and (4) images of downtown, affective identification, and positive assessments of downtown municipal services encourage participation in downtown entertainment activities. The analysis strongly suggests that behaviors are influenced by the meanings and evaluations people create for an area.  相似文献   
99.
100.
We consider the distributions of Goodman and Kruskal's G, Kendall's tau-b, and correlation coefficients rho and rho-s for sample sizes 10‘10’40 from 2×3 tables. The results are compared with asymptotic theory. It is found that the convergence of G to its asymptotic normal distribution is much slower than the convergence of the other measures to theirs, and that G is more likely to be significantly biased. However, the variances and biases of all four measures come close to their asymptotic values for quite moderate sample sizes.  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