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   11439篇
  免费   297篇
管理学   1434篇
民族学   48篇
人口学   926篇
丛书文集   62篇
教育普及   3篇
理论方法论   1023篇
综合类   116篇
社会学   6134篇
统计学   1990篇
  2023年   58篇
  2021年   61篇
  2020年   141篇
  2019年   211篇
  2018年   236篇
  2017年   339篇
  2016年   239篇
  2015年   185篇
  2014年   257篇
  2013年   2329篇
  2012年   305篇
  2011年   304篇
  2010年   222篇
  2009年   203篇
  2008年   225篇
  2007年   223篇
  2006年   249篇
  2005年   224篇
  2004年   185篇
  2003年   165篇
  2002年   188篇
  2001年   273篇
  2000年   255篇
  1999年   273篇
  1998年   172篇
  1997年   154篇
  1996年   212篇
  1995年   211篇
  1994年   219篇
  1993年   224篇
  1992年   233篇
  1991年   220篇
  1990年   240篇
  1989年   212篇
  1988年   199篇
  1987年   178篇
  1986年   165篇
  1985年   172篇
  1984年   176篇
  1983年   124篇
  1982年   123篇
  1981年   103篇
  1980年   116篇
  1979年   114篇
  1978年   96篇
  1977年   84篇
  1976年   82篇
  1975年   85篇
  1974年   57篇
  1973年   54篇
排序方式: 共有10000条查询结果,搜索用时 335 毫秒
951.
The author analyzes the crisis in standards in the academic world where symptoms of academic fraud and diminished quality are linked to increasing competitive pressure, demographic forces, and defects in the social system of professional control, examples of a criterial system with mechanical assessment technology that generates paradoxical outcomes. The paper addresses such issues as redundancy of publications and defects in the peer review system, drawing examples from the fields of medicine, science and sociology, It is argued that a decline in academic standards is facilitated by the confusion involved in differentiating criteria from standards. Further analysis of criterial systems is suggested, along with the need for an explicit examination of academic values and quality.  相似文献   
952.
In clinical work, we have observed that the loss of the father through divorce has a significant effect on the young girl's developing sense of feminity. This paper briefly reviews the research findings from sex-role development theory and psychoanalytic theory, and presents clinical discussions of latency aged girls whose parents divorced during their daughter's early and oedipal years. The most common defensive or coping patterns seen in these child patients during latency are identified, with clinical material presented to illustrate both the existence of these patterns and implications for treatment.  相似文献   
953.
954.
Arrow's impossibility theorem has been proved for the realm of private goods and economic preferences by Border and by Bordes and Le Breton. However, their proofs require the exclusion of the zero vector from the commodity space. This paper proves the impossibility theorem for the entire allocation space and the classical domain of economic preferences by adding effectiveness to Arrow's hypothesis. Social preference is effective if every nonempty compact set contains at least one socially optimal allocation.Financial support from the Social Sciences and Humanities Research Council (Canada) is gratefully acknowledged. The comments of an anonymous referee were much appreciated. The author assumes responsibility for any errors.  相似文献   
955.
This study examined the effect of probing for additional information on the accuracy of deception detection. One hundred forty-eight experimental interactions were analyzed to see whether deceivers and truthtellers behave differently when probed and whether probing improved deception detection. Probing produced a number of changes in nonverbal behavior, several of which differed between deceivers and truthtellers. Probing may have communicated suspicion or uncertainty; therefore, deceptive sources were motivated to control their nonverbal demeanor to mask deception-related cues and appear truthful. Probing did not improve detection. Instead, probing receivers considered all sources more truthful. It is suggested that suspiciousness and prior knowledge may affect probing's efficacy.  相似文献   
956.
Dual commitment received wide attention during the 1950s and, after a waning of interest during the 1960s and 1970s, interest has grown anew. In this study of dual commitment we used a model of investment and returns, applied referent theory to it, and grounded the investigation in an industrial relations context at an airline carrier in order to examine both company and union commitment. We found that wages were a positive income elastic good with respect to company commitment, but they were a negative good with respect to union commitment. Information obtained from the firm or the union also resulted in divergencies in the commitments. External labor market variables were unrelated to union commitment, but they were related to company commitment. Finally, job influence and perceptions concerning a labor-management program were positive predictors of the two commitments; as such, they have implications for the way firms and unions may want to build dual commitment. We thank Peter Cappelli, Fritz Drasgow, Peter Feuille, Greg Oldham, Lawrence T. Pinfield, and Dean Tjosvold for helpful comments.  相似文献   
957.
958.
This paper recognizes the important role of family involvement in services to people with developmental disabilities. The paper presents a conceptualization of involvement that was an outcome of a qualitative study of involvement from the perspective of family members themselves. The authors identify a framework of family involvement the composition of which incorporates four system levels (i.e. the individual, program/agency, community, society) and the five role opportunities for family members (i.e. treatment agent, planner, advocate, evaluator, and consultant/educator). Barriers to involvement are then delineated and the authors autline a process for promoting family involvement: 1) contracting for involvement; 2) developing a support system for involvement; and 3) monitoring and evaluating involvement.Presented at the Fourth Annual Conference of The Michigan Chapter, National Association of Social Workers, May 14, 1988. Grand Rapids Michigan.The writing of this paper was supported in part by a research stimulation grant awarded to the authors by Wayne State University. Portions of this article are included in an extensive research report in Epstein, I and Grasso, A. Editors,Research Utilization in Social Work, Wayne State Univesity Press, in Press.  相似文献   
959.
960.
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