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   5621篇
  免费   160篇
管理学   856篇
民族学   31篇
人才学   2篇
人口学   550篇
丛书文集   37篇
理论方法论   679篇
综合类   48篇
社会学   2865篇
统计学   713篇
  2023年   21篇
  2020年   90篇
  2019年   105篇
  2018年   91篇
  2017年   132篇
  2016年   144篇
  2015年   101篇
  2014年   139篇
  2013年   935篇
  2012年   169篇
  2011年   156篇
  2010年   132篇
  2009年   148篇
  2008年   164篇
  2007年   163篇
  2006年   150篇
  2005年   191篇
  2004年   212篇
  2003年   180篇
  2002年   191篇
  2001年   148篇
  2000年   115篇
  1999年   128篇
  1998年   111篇
  1997年   100篇
  1996年   87篇
  1995年   94篇
  1994年   87篇
  1993年   99篇
  1992年   73篇
  1991年   83篇
  1990年   60篇
  1989年   58篇
  1988年   68篇
  1987年   50篇
  1986年   50篇
  1985年   62篇
  1984年   57篇
  1983年   55篇
  1982年   59篇
  1981年   48篇
  1980年   48篇
  1979年   47篇
  1978年   44篇
  1977年   44篇
  1976年   44篇
  1975年   43篇
  1974年   32篇
  1973年   29篇
  1971年   22篇
排序方式: 共有5781条查询结果,搜索用时 15 毫秒
181.
Current thinking suggests that little productive work can be undertaken with families where serious physical or sexual abuse of children has occurred in the absence of a clear acceptance of responsibility for that abuse. This means that children are often removed from their families because of the perceived risks, with the disadvantages that being looked after in local authority care often brings. Alternatively, children may be left in the same environment where serious abuse has taken place with little or no work being undertaken with the family. Either approach fails children, especially those who have made clear and believable allegations in the hope of bringing about a process of change and protection. This article describes the work of a pilot project at the Avon NSPCC in Bristol working with families where the alleged abuser disputes responsibility for maltreating the child. Key to this approach is the support of the non-abusing carer and the child/ren while the concerns of the professional agencies are addressed. The work has two main phases. The first looks for structural change in the organization of family life. The second part asks carers to role-play a ‘similar’ hypothetical family where child abuse has been established. This enables difficult issues raised by the abuse to be addressed and provides an opportunity for carers to express thoughts and feelings to their partner regarding abuse without the seriousness of the concerns being lost.  相似文献   
182.
Do people think individuals with Substance Use Disorder (SUD) have freewill? How does addiction science inform views on the issue? We distinguish between two senses of freewill: 1) libertarian freewill , in which freedom turns on a particular metaphysical conception of action (sometimes operationalized as “could have done otherwise”), and 2) compatibilist freewill , in which freedom depends on the relation between the actor's psychology and her actions (e.g., “was the act what she wanted to do?”). We argue that, in different ways, scientific accounts can impact conceived freewill by linking addictive behavior to mechanisms that observers view as peripheral to the actor ( motivation modularity) . While a variety of impacts on conceived compatibilist freewill are plausible, we argue that contemporary addiction science has no direct bearing on conceived libertarian freewill. Addiction science may, however, indirectly impact conceived libertarian freewill by priming an explanatory framework in which intention is superfluous (especially materialism).  相似文献   
183.
Journal of Risk and Uncertainty - Texas is the only state that does not mandate that employers carry workers’ compensation (WC) insurance coverage. In place of traditional WC, companies can...  相似文献   
184.
L'analyse, axée sur les tâches, de la structure de l'emploi urbain du Brésil, de la Colombie et du Mexique montre que celui-ci a nettement diminué entre 2002 et 2015 dans des professions semi-qualifiées et augmenté dans les professions faiblement et fortement qualifiées. La décomposition des résultats suggère que le déclin de l'emploi des secrétaires et des sténographes s'explique entièrement par les changements intrabranche (hypothèse de «routinisation»), tandis que dans la conduite des machines et l'artisanat l'explication tient aux changements interbranches. Sous l'angle sociodémographique, le changement technologique affecte négativement les femmes, mais il profite aux travailleurs plus jeunes et plus instruits.  相似文献   
185.
186.
187.
Despite the impact that Deming and his 14 Points have had on the practice of quality management, empirical support for the effectiveness of the Deming Management Method has not advanced beyond the presentation of anecdotal, case-study evidence. In part, this is because theory to guide the conduct of empirical research has not been available. Only recently has such a theory of quality management to describe and explain the effectiveness of the Deming Management Method been articulated in the literature. This paper continues the journey of theory development; it reports the results of an exploratory empirical analysis of an articulated theory of quality management underlying the Deming Management Method. The constructs in the proposed theory are operationalized using measurement statements developed by the World-Class Manufacturing research project team at the University of Minnesota and Iowa State University. Path analysis is applied to the World-Class Manufacturing project data to explore the empirical strength of relationships advanced in the theory. The path analytic results provide support for several of the proposed relationships in the theory, and more importantly, suggest a number of new relationships which have not heretofore been proposed.  相似文献   
188.
189.
Using the 2010 Nigeria Education Data Survey, this research examines the interaction of paternal and maternal/double orphanhood with gender and household income on school attendance; we ascertain whether the relationship varies by age and urban-rural residence. The research employs an economic explanation and the sociocultural construction of the gender division of labor in sub-Saharan Africa as theoretical frameworks. Findings show that the combination of being a maternal/double orphan and being female or living in a poor household leads to the lowest probability of attending school. The results also indicate that female maternal/double orphans who live in rural areas and whose age is eleven or older have the lowest probability of attending school. Both results are statistically significant. The findings support the economic explanation and the theory of sociocultural construction of the gender division of labor. Future policies should focus on subsidizing the costs of schooling for orphans.  相似文献   
190.
This study examined couples’ (N = 94) behavior resulting from two proximal change interventions. One was a spousal “compliments intervention” to increase positivity, and the other was a “criticize intervention” to increase negativity. Participants were randomly assigned to one of the two intervention conditions or a control group. There was no main effect in affect from the pretest conflict discussion to the posttest conflict discussion between the interventions or control group. However, a manipulation check on how couples acted during either intervention produced a significant interaction effect. Pretest affect during conflict and marital satisfaction significantly predicted couples’ construal of the intervention. Professionals may need to monitor how couples use specific interventions and direct the processes how the intervention is construed by the couple.  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