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   7077篇
  免费   344篇
  国内免费   72篇
管理学   759篇
民族学   118篇
人口学   128篇
丛书文集   464篇
理论方法论   379篇
综合类   4104篇
社会学   650篇
统计学   891篇
  2024年   37篇
  2023年   97篇
  2022年   128篇
  2021年   167篇
  2020年   202篇
  2019年   160篇
  2018年   189篇
  2017年   260篇
  2016年   238篇
  2015年   241篇
  2014年   211篇
  2013年   785篇
  2012年   481篇
  2011年   428篇
  2010年   263篇
  2009年   204篇
  2008年   348篇
  2007年   474篇
  2006年   448篇
  2005年   403篇
  2004年   351篇
  2003年   298篇
  2002年   252篇
  2001年   222篇
  2000年   170篇
  1999年   90篇
  1998年   54篇
  1997年   45篇
  1996年   47篇
  1995年   44篇
  1994年   34篇
  1993年   20篇
  1992年   14篇
  1991年   16篇
  1990年   16篇
  1989年   13篇
  1988年   8篇
  1987年   6篇
  1986年   1篇
  1985年   2篇
  1984年   8篇
  1983年   7篇
  1982年   3篇
  1981年   3篇
  1980年   1篇
  1979年   2篇
  1978年   1篇
  1977年   1篇
排序方式: 共有7493条查询结果,搜索用时 96 毫秒
321.
The aim of this study is, by analysing children's and young people's discourses, to investigate their strategies in response to domestic violence episodes, in relation to their age. The empirical data come from individual interviews with children and young people (ages 8–20 years) who had experienced domestic violence and lived at refuges for abused women. The thematic analysis shows that the children describe a wide range of strategies before, during and after a violent episode, that all children act regardless of age and that strategies vary according not only to age but also to situation and context. The theoretical framework used is the sociology of childhood, and the analysis engages with theoretical concepts of age, agency and positioning.  相似文献   
322.
323.
Parenting may be particularly challenging for substance‐dependent mothers who have grown up with parents who themselves had substance use disorders (SUDs). The aim of this study was to explore how substance‐dependent mothers describe their childhood experiences with substance‐abusing parents and the association between these earlier experiences and their own role as caregivers. Using purposeful sampling, mothers admitted for 1 year to a family ward at a substance abuse clinic were approached. Through in‐depth, qualitative interviews, nine substance‐dependent mothers described their lives in the form of present, past and future tense. The findings indicate that substance‐dependent women, who have experienced SUDs in their families of origin, face several major challenges when they become mothers. Some describe having lived their whole lives ‘on the edge of society'. This makes their rehabilitation process more complex. All mothers work to abstain from substances, process traumatic experiences and integrate their family into society. They need help to build supportive social networks and to establish a safe and predictable family environment for themselves and their children. The therapeutic implications of these findings will be discussed.  相似文献   
324.
In the UK, a threshold divides between two categories of children, child protection (CP) and child in need. Each category tends to be treated as a homogeneous entity, despite containing heterogeneous levels and forms of risk and need. CP practice, accompanied by regulation, protocols and procedures, aspires to achieve a coordinated multi‐agency response to identified concerns with available resources targeted towards this category. However, it is well known that those children assessed as falling just below the CP threshold can still have high levels of need and risk, requiring a level of social work involvement beyond the low‐resource and low‐oversight model that generally accompanies a child in need categorisation. This paper probes an approach to practice, which divides levels of risk within the child in need category enabling adequate, coordinated support and oversight to be provided for children and families with complex needs. Evidence from our study evaluating this approach suggests that a simple protocol provided a clear process within, which social workers and agency partners felt confident and safe to practice outside of the formal CP framework. The protocol prevented drift and helped to create a space within, which relational social work practice flourished.  相似文献   
325.
How best to support children and young people in foster care remains a challenge for child welfare. There has been little Australian research on the outcomes for children and young people placed in therapeutic foster care (TFC). This article aims to address this knowledge gap, presenting the evaluation of a state‐wide model of TFC known as the Circle Program operating in Victoria, Australia. Data sources for the study were case assessment analysis; surveys of foster carers, program workers and other stakeholders in the sector; and both focus groups and individual interviews with foster care workers. The evaluation found that the Circle Program lessened the number of unplanned exits of children from foster placements compared with generalist foster care. Another important finding was that the Circle Program positively influenced foster carers' decisions to stay in the carer role. Key components perceived as contributing to outcomes of the Circle Program included enhanced training of foster carers, intensive carer support, specialist therapeutic support to the child and carer, therapeutic service to family members and a network of services to provide support to the child.  相似文献   
326.
The current study assesses ageism and heterosexism relating to older adult sexual activity within long-term care facilities. To assess caregiver reactions, 153 residential care facility staff members read one of three vignettes. Each vignette described a scenario in which a staff member walks in on two residents (male/female, male/male, or female/female) engaging in sexual activity. Although no main effects were discovered for vignette type, exploratory analyses revealed that the facility where participants were employed was significantly related to their ratings of approval. Furthermore, an interaction effect between vignette and facility types was also discovered for caregivers’ approval of sexual activity among residents. Additionally, a strong overall approval rating of older adult sexuality was reported by staff members. The results of this study warrant that further research is necessary regarding older adults’ perception of caregiver bias, as well as further investigation of caregivers’ perceptions of older adults’ sexual activity.  相似文献   
327.
ABSTRACT

Teen dating violence (TDV) is a significant public health problem, but we know little about how mothers who have been abused respond to TDV. This article analyzes qualitative data from three focus groups conducted with 17 mothers who had experienced abuse. Mothers responded to four hypothetical scenarios of their child reporting TDV to them. Mothers reported that their approach to children’s reports of TDV would entail engaging in varying levels of authoritarianism, considering the gender of the child, and exercising caution in their responses. In response to the scenarios, mothers stated that they would ask questions, educate their teens, contact the perpetrator and/or parents, share their own experiences, and call for outside help. The study’s findings may assist prevention educators working with mothers who experienced abuse in responding to their children’s disclosures of incidents of TDV.  相似文献   
328.
329.
This study constructs a simultaneous confidence region for two combinations of coefficients of linear models and their ratios based on the concept of generalized pivotal quantities. Many biological studies, such as those on genetics, assessment of drug effectiveness, and health economics, are interested in a comparison of several dose groups with a placebo group and the group ratios. The Bonferroni correction and the plug-in method based on the multivariate-t distribution have been proposed for the simultaneous region estimation. However, the two methods are asymptotic procedures, and their performance in finite sample sizes has not been thoroughly investigated. Based on the concept of generalized pivotal quantity, we propose a Bonferroni correction procedure and a generalized variable (GV) procedure to construct the simultaneous confidence regions. To address a genetic concern of the dominance ratio, we conduct a simulation study to empirically investigate the probability coverage and expected length of the methods for various combinations of sample sizes and values of the dominance ratio. The simulation results demonstrate that the simultaneous confidence region based on the GV procedure provides sufficient coverage probability and reasonable expected length. Thus, it can be recommended in practice. Numerical examples using published data sets illustrate the proposed methods.  相似文献   
330.
In this study, some methods suggested for binary repeated measures, namely, Weighted Least Squares (WLS), Generalized Estimating Equations (GEE), and Generalized Linear Mixed Models (GLMM) are compared with respect to power, type 1 error, and properties of estimates. The results indicate that with adequate sample size, no missing data, the only covariate being time effect, and a relatively limited number of time points, the WLS method performs well. The GEE approach performs well only for large sample sizes. The GLMM method is satisfactory with respect to type I error, but its estimates have poorer properties than the other methods.  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