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   660篇
  免费   21篇
管理学   60篇
民族学   6篇
人口学   64篇
丛书文集   1篇
理论方法论   103篇
综合类   4篇
社会学   405篇
统计学   38篇
  2023年   2篇
  2021年   4篇
  2020年   8篇
  2019年   20篇
  2018年   19篇
  2017年   27篇
  2016年   26篇
  2015年   12篇
  2014年   16篇
  2013年   100篇
  2012年   33篇
  2011年   27篇
  2010年   25篇
  2009年   9篇
  2008年   21篇
  2007年   22篇
  2006年   24篇
  2005年   25篇
  2004年   23篇
  2003年   21篇
  2002年   22篇
  2001年   11篇
  2000年   12篇
  1999年   19篇
  1998年   9篇
  1997年   9篇
  1996年   6篇
  1995年   10篇
  1994年   9篇
  1993年   9篇
  1992年   10篇
  1991年   5篇
  1990年   9篇
  1989年   9篇
  1988年   6篇
  1987年   6篇
  1986年   6篇
  1985年   3篇
  1984年   5篇
  1983年   4篇
  1982年   6篇
  1981年   6篇
  1980年   3篇
  1979年   5篇
  1978年   3篇
  1976年   2篇
  1975年   4篇
  1974年   2篇
  1973年   2篇
  1965年   2篇
排序方式: 共有681条查询结果,搜索用时 15 毫秒
71.
72.
Person-centeredness may suffer in nursing homes (NHs) with recent ownership changes. This study identifies associations between ownership change and reported care experiences, important measures of person-centered care for long-term residents in Maryland NHs. Care experience measures and ownership change data were collected from Maryland Health Care Commission reports, which reported data on 220 Maryland NHs from 2011 and 2012. Facility and market covariates were obtained from 2011 NH Compare and Area Health Resource Files. Linear regression was used to examine whether ownership change in 2011 was associated with lower care experience ratings reported during April to June 2012. Dependent variables were overall care rating (scale 1–10), percentage of respondents answering that they would recommend the NH, and assessments of five care and resident life domains (scale 1–4). Care experiences reported in 2012 were high; however, after controlling for covariates, ownership change was associated with significant decreases in 6 out of 7 measures, including a 0.39-point decrease in overall care rating (p = .001). NH managers and policy makers should consider strategies to improve patient-centeredness after ownership change.  相似文献   
73.
74.
75.
Drawing on recently completed research funded by the Departmentof Health, this article examines the extent of strain on thefoster carers of adolescents, its influence on parenting practicesand the overall impact on placement outcomes. The research find­ingsshow that foster-carers’ parenting capacity was markedlyreduced in a number of specific areas when they had experienceda high number of stressful life events in the six months priorto the young person’s arrival or were under considerablestrain during the placement. Conduct problems, hyperactivityand violent behaviour by the young people increased carer strain,as did contact difficulties with the children’s families.Problems in contacting social workers were linked to elevatedstrain, whilst strain was lessened when carers received helpfrom friends or from local professionals. Signifi­cantlyhigher disruption rates were experienced by strained carersand these placements were also less beneficial to the youngpeople.  相似文献   
76.
Theoretical models or frameworks of change in human service organizations, both governmental and non-governmental, must adapt to the changing circumstances faced by such organizations in the later 1980s and 1990s. Too often change no longer means innovation initiated from within a service organization in order to improve service to its clients, but rather change engendered or enforced from outside the organization which may have uncertain or adverse implications for clients, target groups, or staff. Major changes may have to be implemented within tight time limits and in situations of high intra- and inter-organizational conflict. In such situations, sequential models of organizational change based upon a rational problem solving process, developed during the more favourable era of the 1970s, may be of limited use. A complementary framework for analysis and action planning can be built upon four dimensions of change identified here as rational-empirical, social-systems, power-politics and values-vision. These dimensions offer a comprehensive framework for understanding and intervening in various aspects of the change process, such as assessing the forces for and against change, preparing an organization for change, building up a change system, selecting change strategies, and evaluating a change process. Such a framework can be useful to those seeking to influence change in various alternative directions.  相似文献   
77.
78.
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   
79.
This study examined gender differences in the level and developmental course of relational aggression in middle childhood, as well as early predictors and outcomes of relational aggression, after controlling for concurrent physical aggression. Relational (RAgg) and Physical aggression (PAgg) scores for 558 boys and 545 girls at the ages of eight to 11 in the NICHD Study of Early Child Care and Youth Development (SECCYD) were created by combining the highest rating for each item across mother and teacher reports. Longitudinal analyses were conducted using latent curve models of RAgg with PAgg as a time‐varying covariate, with all parameters allowed to vary by gender. Boys and girls had different growth parameters of RAgg. Girls' RAgg intercept was higher, and the slope was not different from zero; boys' RAgg intercept was lower, and the slope declined. Mother–child conflict in early childhood predicted RAgg intercept for both boys and girls, but maternal harsh control and sensitivity were also uniquely predictive for girls whereas center care was uniquely predictive for boys. RAgg intercept predicted adolescent self‐reports of depression for girls and delinquency and risk‐taking for both boys and girls; the magnitude of the association with risk taking was significantly greater for boys.  相似文献   
80.
Despite that it involves mobs, bystanders, and political theater—three classic concepts in social psychology—academics have neglected analyzing the Lara Logan sexual assault case through these lenses. I explore how the case has been discussed in the media and suggest that analysis of the mob and bystanders has been, oddly, lacking. I argue that the best reference group to use when discussing this case is not other journalists or even other women who have survived assaults, but is instead enemy women who have survived politically motivated wartime gang sexual assaults. Most observers have overlooked the relevant reference group due to focusing on the traits of the victim, rather than on the context of the event itself. I argue that the case conforms to important dimensions: (1) the sociological norm that gang violence involves premeditation, (2) an agreement of values among perpetrators, and (3) that the violence itself lacked cultural and social legitimacy. Logan was likely targeted because she was a “stranger”; she was saved, in part, for the same reason. The case illustrates known patterns of mob mentalities and bystander intervention, yet it is unlike most cases of both nonwartime gender violence and violence against journalists.  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