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   808篇
  免费   32篇
管理学   97篇
民族学   6篇
人才学   1篇
人口学   64篇
丛书文集   8篇
理论方法论   94篇
综合类   9篇
社会学   460篇
统计学   101篇
  2023年   6篇
  2022年   4篇
  2021年   9篇
  2020年   24篇
  2019年   29篇
  2018年   43篇
  2017年   32篇
  2016年   29篇
  2015年   14篇
  2014年   21篇
  2013年   149篇
  2012年   33篇
  2011年   30篇
  2010年   20篇
  2009年   21篇
  2008年   25篇
  2007年   21篇
  2006年   30篇
  2005年   31篇
  2004年   23篇
  2003年   21篇
  2002年   19篇
  2001年   14篇
  2000年   21篇
  1999年   8篇
  1998年   8篇
  1997年   7篇
  1996年   12篇
  1995年   7篇
  1994年   8篇
  1993年   11篇
  1992年   5篇
  1991年   10篇
  1990年   6篇
  1989年   5篇
  1988年   4篇
  1987年   5篇
  1986年   6篇
  1985年   10篇
  1984年   9篇
  1983年   6篇
  1982年   7篇
  1981年   2篇
  1980年   7篇
  1979年   4篇
  1978年   7篇
  1976年   8篇
  1970年   2篇
  1968年   1篇
  1967年   1篇
排序方式: 共有840条查询结果,搜索用时 15 毫秒
91.
The authors conducted a mixed‐method study after a previous study of child welfare employees revealed a subgroup exhibiting surprisingly high levels of both emotional exhaustion (EE) and job satisfaction (JS). This subgroup included direct service workers, supervisors and managers. As these findings appeared to conflict with previous studies, we re‐reviewed the literature and undertook the current study to account for the co‐existence of EE and JS. We explored and compared this subgroup with two others: workers who found their work satisfying without experiencing high levels of EE and those whose high levels of EE were associated with low JS. Using a survey that included several standardized measures with 226 employees and semi‐structured interviews with a criteria‐based subsample of 25, we explored the role that personality, career expectations, coping styles, stage of life, education, gender and social networks play in outcomes for individual employees. Analyses of quantitative and qualitative data yielded a profile for each subgroup, offering insights into the subjective experiences of workers within individual, social and organizational contexts. These findings have implications for recruitment, training and support of child welfare workers.  相似文献   
92.
Colin Sumner has declared that the sociology of deviance as a research specialty was “dead? by 1975; later influential studies on norm-violating behavior appeared only in the specific area of criminology. We subjected this argument to empirical test through an analysis of the most-cited scholars and works in 263 textbooks, articles, and research notes appearing in the sociology of deviance from 1993 to 1999. We found some support for Sumner's claims: The majority of the most-cited scholars in devi-ance today conduct research in other areas, primarily in criminology. Furthermore, among the 31 most-cited works in our analysis, only two of 15 studies classified in the sociology of deviance appeared after 1975. We conclude with some thoughts about the factors that contribute to the rise and fall of research specializations in sociology.  相似文献   
93.
Lee S  Zou F  Wright FA 《Annals of statistics》2010,38(6):3605-3629
A number of settings arise in which it is of interest to predict Principal Component (PC) scores for new observations using data from an initial sample. In this paper, we demonstrate that naive approaches to PC score prediction can be substantially biased towards 0 in the analysis of large matrices. This phenomenon is largely related to known inconsistency results for sample eigenvalues and eigenvectors as both dimensions of the matrix increase. For the spiked eigenvalue model for random matrices, we expand the generality of these results, and propose bias-adjusted PC score prediction. In addition, we compute the asymptotic correlation coefficient between PC scores from sample and population eigenvectors. Simulation and real data examples from the genetics literature show the improved bias and numerical properties of our estimators.  相似文献   
94.
95.
Based on the first national survey of faith‐based social service coalitions in the United States, this article presents data on the degree to which these nonprofit organizations collaborate with other specific organizational types, as well as the range and intensity of these collaborations. In general, faith‐based coalitions tend to collaborate most frequently with other faith‐based agencies, a pattern especially characteristic of the more religiously expressive ones. However, collaboration with non‐faith‐based organizations is also quite common. Based on seven organizational characteristics, we are able to predict which faith‐based coalitions are most likely to collaborate with different types of organizations: coalitions that have more explicitly religious policies and practices with reference to clients and staffs are less likely to participate in intense collaborations with some types of secular organizations, and consistently less likely to do so with all types of governmental agencies.  相似文献   
96.
The likelihood-ratio test statistic for testing homogeneity of exponential means with an ordered alternative has a rather complex null distribution. Expressions for the mean and variance of its null distribution are derived, and the accuracy of a two-moment chi-squared approximation is studied. The coefficients needed to implement the approximation are tabled. The application of these results in testing for a constant versus a nondecreasing intensity in a nonhomogeneous Poisson process is also discussed.  相似文献   
97.
98.
Select businesses in industry may attempt to compete through distinct strategies. But some may be successful in adopting distinct strategic profiles while others may not prove successful. In this study it was expected that six different groups of businesses might be present in the empirical exploration – those competing successfully with the low cost strategy and those competing unsuccessfully with this strategy; those competing successfully with the differentiation strategy and those competing unsuccessfully with this strategy; and those competing successfully with low cost and differentiation strategies and those competing unsuccessfully with these strategies. The results of the investigation portray the presence of three strategic profiles. They are unsuccessful low cost businesses with the lowest performance, unsuccessful differentiated businesses with the second lowest performance, and successful businesses with combination strategies with the highest performance.  相似文献   
99.
Most sociologists and penologists tend to shy away from studying inmate attitudes toward homosexuality and homosexuals. Researchers within the corrections field who focus on prison sexuality typically conduct their research on consensual samesex sexual behavior and sexual coercion. The focus of the present study, however, was to ascertain female inmates' attitudes toward homosexuality and homosexuals while exploring the role ofseveral predictor variables on their attitudes. Specifically, the authors examine the relationship between female inmate homosexual behavior and attitudes toward homosexuality and homosexuals. Because of the number of items pertaining to attitudes toward homosexuality and homosexuals, factor analysis was conducted to examine whether the items measured similar constructs. Results ofthe factor analysis revealed two distinct factors/issues:civil/personal rights and personal deviance models. The mostsalient, and only statistically significant, variables in the civil/personal rights model were age, homosexual activity prior to incarceration, and homosexual activity during incarceration. Homosexual behavior during incarceration was the only statistically significant predictor of the personal deviance model.  相似文献   
100.
This paper advances participatory methods in management research. We propose the term participatory organizational research to describe this adjunct to action research. We illustrate the potential of the method to allow sometimes unheard organizational members to generate alternative perspectives that can offer the potential for the co‐production of new forms of knowledge that are locally relevant. Participatory methods originate from work with marginalized groups and have been used more commonly in community and organizational development. The aim of such research is, generally, to change the social and organizational conditions within which participants operate by using their perspectives as active participants to develop alternative possibilities. As such, this research method has significant potential for management researchers in providing the means for unheard organizational members to voice their perspectives: a central component, we argue, in knowledge co‐production. Based on a participatory study of care quality in elder care institutions, we examine in detail how participatory organizational research can enable voice and explore some of the structural limitations particularly in respect of research ethics.  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