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   1699篇
  免费   57篇
管理学   299篇
民族学   20篇
人口学   194篇
丛书文集   8篇
理论方法论   222篇
综合类   60篇
社会学   730篇
统计学   223篇
  2024年   5篇
  2023年   32篇
  2022年   13篇
  2021年   28篇
  2020年   49篇
  2019年   78篇
  2018年   74篇
  2017年   78篇
  2016年   89篇
  2015年   66篇
  2014年   81篇
  2013年   214篇
  2012年   85篇
  2011年   79篇
  2010年   53篇
  2009年   67篇
  2008年   57篇
  2007年   62篇
  2006年   34篇
  2005年   50篇
  2004年   52篇
  2003年   39篇
  2002年   38篇
  2001年   38篇
  2000年   31篇
  1999年   24篇
  1998年   26篇
  1997年   15篇
  1996年   13篇
  1995年   16篇
  1994年   14篇
  1993年   11篇
  1992年   8篇
  1991年   10篇
  1990年   11篇
  1989年   9篇
  1988年   6篇
  1987年   7篇
  1986年   9篇
  1985年   8篇
  1984年   10篇
  1983年   4篇
  1981年   6篇
  1980年   4篇
  1979年   7篇
  1978年   4篇
  1977年   4篇
  1976年   6篇
  1975年   6篇
  1974年   4篇
排序方式: 共有1756条查询结果,搜索用时 15 毫秒
51.
Recently social work in the Netherlands underwent two major changes. Specialized agencies were replaced by one-stop shops (district teams) and the welfare state was replaced by a ‘participation society’, in which vulnerable groups have to rely on their social network rather than resort to professional care. The first change is termed ‘de-specialization’; the second ‘basic de-professionalization’. The research question in this article is: how do Dutch social workers experience and evaluate these two developments? Qualitative interviews with 29 experienced social workers show that most of them endorse de-specialization, as this type of aid is deemed better for clients with complex problems. Moreover, many social workers like to take on new tasks. Basic de-professionalization is met with more reserve. Social workers observe that many clients do not have a suitable network and need professional help. In addition, they feel that their profession is being degraded as lay people and volunteers take over (part of) their work. However, they feel unable to resist this development, because resistance might get them sacked. Some social workers even enhance basic de-professionalization because of their willingness to continue working as (retired) volunteers. Social workers and theorists need to address and counter the move towards basic de-professionalization.  相似文献   
52.
Through the discourse of indigeneity, rural communities around the world are joining a global network of rural justice seekers. By articulating grievances collectively, they demand state recognition while seeking support from NGOs and international development organisations. In Indonesia, the manifestation of indigenous ‘adat’ politics is no longer confined to the national struggle for the recognition of land rights, but instead, has proliferated into many localised short term ‘adat projects’. This introduction to the TAPJA special issue on adat demonstrates that both the rural poor and local elites can be the initiators or recipients of these adat projects but, at the current juncture, the latter are better positioned to benefit from such projects. The special issue shows that in Indonesia, where adat is often firmly entrenched in the state, the promotion of indigeneity claims can work in contradictory ways. Findings from across the special issue show that adat projects tend to reinforce the power of the state, rather than challenging it.  相似文献   
53.
Research on early-life mortality in contemporary and historical populations has shown that infant and child mortality tend to cluster in a limited number of high-mortality families, a phenomenon known as ‘mortality clustering’. This paper is the first to review the literature on the role of the family in early-life mortality. Contemporary results, methodological and theoretical shortfalls, recent developments, and opportunities for future research are all discussed in this review. Four methodological approaches are distinguished: those based on sibling deaths, mother heterogeneity, thresholds, and excess deaths in populations. It has become clear from research to date that the death of an older child harms the survival chances of younger children in that family, and that fertility behaviour, earlier stillbirths, remarriages, and socio-economic status all explain mortality clustering to some extent.  相似文献   
54.
55.
Mindfulness is a way to achieve mental wellbeing that has been widely adopted as part of counselling and mental health treatment. However, there is a distinct lack of critical reflection about the origins of this technique, how it is used, and the implications it has for the beliefs of clients. The purpose of this paper is to provide a carefully considered response to the use of humanistic mindfulness. Social workers need to explain why they recommend mindfulness, and explore culturally consistent and sensitive practice, so that they are abiding by the Australian Association of Social Workers Code of ethics.

IMPLICATIONS

  • The use of mindfulness in social work practice requires careful consideration as to its impact and relevance to clients’ needs.

  • Mindfulness originates in philosophical traditions distinct from mental health treatment.

  • In choosing to use mindfulness social workers require consistent and sensitive understanding of clients’ needs, world views, and culture.

  相似文献   
56.
PURPOSE: We need solid estimates of maternal mortality rates (MMR) to monitor the impact of maternal care programs. Cambodian health authorities and WHO report the MMR in Cambodia at 450 per 100,000 live births. The figure is drawn from surveys where information is obtained by interviewing respondents about the survival of all their adult sisters (sisterhood method). The estimate is statistically imprecise, 95% confidence intervals ranging from 260 to 620/100,000. The MMR estimate is also uncertain due to under-reporting; where 80-90% of women deliver at home maternal fatalities may go undetected especially where mortality is highest, in remote rural areas. The aim of this study was to attain more reliable MMR estimates by using survey methods other than the sisterhood method prior to an intervention targeting obstetric rural emergencies. PROCEDURES: The study was carried out in rural Northwestern Cambodia where access to health services is poor and poverty, endemic diseases, and land mines are endemic. Two survey methods were applied in two separate sectors: a community-based survey gathering data from public sources and a household survey gathering data direct from primary sources. FINDINGS: There was no statistically significant difference between the two survey results for maternal deaths, both types of survey reported mortality rates around the public figure. The household survey reported a significantly higher perinatal mortality rate as compared to the community-based survey, 8.6% versus 5.0%. Also the household survey gave qualitative data important for a better understanding of the many problems faced by mothers giving birth in the remote villages. There are detection failures in both surveys; the failure rate may be as high as 30-40%. PRINCIPLE CONCLUSION: Both survey methods are inaccurate, therefore inappropriate for evaluation of short-term changes of mortality rates. Surveys based on primary informants yield qualitative information about mothers' hardships important for the design of future maternal care interventions.  相似文献   
57.
Social discrimination, defined as the relative preference for intra-ethnic over inter-ethnic relationships, was studied in pupils’ networks in Dutch secondary school classes. While native Dutch pupils (ethnic majority members) mainly named fellow majority members, ethnic minority members reported ties with as many majority as minority members. Considering the ethnic composition of the classroom, however, majority members discriminated less than minorities. No strong effect of classroom ethnic composition on social discrimination was found, whereas neighborhood composition was shown to clearly influence social discrimination: ethnic minority members were more, and majority members less inclined to discriminate in neighborhoods with more ethnic presence.  相似文献   
58.
The statistical modeling of social network data is difficult due to the complex dependence structure of the tie variables. Statistical exponential families of distributions provide a flexible way to model such dependence. They enable the statistical characteristics of the network to be encapsulated within an exponential family random graph (ERG) model. For a long time, however, likelihood-based estimation was only feasible for ERG models assuming dyad independence. For more realistic and complex models inference has been based on the pseudo-likelihood. Recent advances in computational methods have made likelihood-based inference practical, and comparison of the different estimators possible.  相似文献   
59.
The effects of different sales strategies on consumer product evaluation were investigated. It was expected that direct product experience could decrease economic product valuation. Experiments 1 and 2 studied the effects of product trials and money-back guarantees on consumer willingness to pay (WTP). It appeared that WTP was significantly lower after a product trial than with a money-back guarantee or normal sale. In Experiment 3 a structural equation model showed that product trials had a positive effect on attitude toward the product. Also, a negative effect on WTP was found when the effect was measured directly, but a positive effect when the effect was measured indirectly (through attitude).  相似文献   
60.
A common risk among adolescents is sexual solicitation, in which an adolescent is asked to provide sexual information, engage in sexual talk, or in sexual activities. Although scholars increasingly address this topic from an intrapersonal perspective, there is little attention to factors of language use and message content. In two focus group studies, we investigated whether adolescent girls consider themselves capable of assessing whether an online stranger is an adult or a peer, the extent to which adolescent girls actually succeed in making this assessment, the strategies they apply to do so, and the content- and language-related cues focused on. Our findings suggest that most of the adolescent girls are confident in their ability to assess whether the stranger is a peer or an adult with possible sexual intentions. However, we also found that only 43% were able to correctly make this assessment. Most of the adolescents seem to apply the passive strategy of uncertainty reduction: They scan the profile page of the stranger, check contact information, and the profile picture. They may choose to apply the interactive strategy to find out more about the online stranger. Important content-related cues that alarm adolescent girls are: ignoring personal questions, showing an exaggerated amount of interest, acting as a friend, and being sexually oriented. Language cues mentioned related to word usage, abbreviations, sentence length, and tone.  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