全文获取类型
收费全文 | 2002篇 |
免费 | 50篇 |
专业分类
管理学 | 405篇 |
民族学 | 18篇 |
人口学 | 247篇 |
丛书文集 | 15篇 |
理论方法论 | 184篇 |
综合类 | 46篇 |
社会学 | 871篇 |
统计学 | 266篇 |
出版年
2023年 | 18篇 |
2022年 | 10篇 |
2021年 | 25篇 |
2020年 | 60篇 |
2019年 | 63篇 |
2018年 | 73篇 |
2017年 | 99篇 |
2016年 | 83篇 |
2015年 | 52篇 |
2014年 | 84篇 |
2013年 | 326篇 |
2012年 | 84篇 |
2011年 | 93篇 |
2010年 | 88篇 |
2009年 | 81篇 |
2008年 | 73篇 |
2007年 | 72篇 |
2006年 | 53篇 |
2005年 | 54篇 |
2004年 | 46篇 |
2003年 | 37篇 |
2002年 | 63篇 |
2001年 | 36篇 |
2000年 | 28篇 |
1999年 | 34篇 |
1998年 | 27篇 |
1997年 | 17篇 |
1996年 | 25篇 |
1995年 | 20篇 |
1994年 | 20篇 |
1993年 | 16篇 |
1992年 | 17篇 |
1991年 | 12篇 |
1990年 | 12篇 |
1989年 | 10篇 |
1988年 | 13篇 |
1987年 | 10篇 |
1986年 | 13篇 |
1985年 | 7篇 |
1984年 | 12篇 |
1983年 | 21篇 |
1982年 | 12篇 |
1981年 | 10篇 |
1980年 | 7篇 |
1979年 | 6篇 |
1978年 | 5篇 |
1977年 | 4篇 |
1975年 | 3篇 |
1974年 | 3篇 |
1971年 | 5篇 |
排序方式: 共有2052条查询结果,搜索用时 15 毫秒
61.
This paper explores the antecedents, experiences and consequences of marginalization as reported and dealt with by disabled Iranian immigrants in Belgium. This work extends the work of Gallie and colleagues and Siegrist demonstrating that the forces of marginalization applicable to all immigrants are particularly pertinent to disabled immigrants. The research is based on 26 in‐depth, face‐to‐face interviews, focus groups, interviews with government officials and immigration experts, ethnographic work and official government statistics. The findings detail how the combined forces of history, context and reasons for immigration; isolation, vulnerability and perceived loss of control; religion and rejection; lack of reciprocity in social exchanges; problems in obtaining jobs; and difficulties in negotiating an entry into Belgian society combine to sustain marginizalation. As a consequence, disabled immigrants in this group are generally excluded from society and discriminated against in terms of citizenship, education, jobs and general acceptance. 相似文献
62.
Drawing on interviews with parents of children with complex disabilities in several school systems in a US state, this paper examines how temporal units such as the school day and school year and practices organized around artifacts like clocks and calendars work as ‘devices of temporal distanciation’ to separate children with disabilities from other children and exclude their families from critical relations with schools. The paper focuses on two kinds of effects: the ways differentiated timetables separate children and the ways constructing school time in bounded, discrete units limits the ability of parents and children to make key elements of their lives visible to the school. 相似文献
63.
Annette M. C. Roest Judith Semon Dubas Jan R. M. Gerris Rutger C. M. E. Engels 《Journal of research on adolescence》2009,19(4):812-833
In research on value similarity and transmission between parents and adolescents, no consensus exists on the level of value similarity. Reports of high‐value similarities coexist with reports of low‐value similarities within the family. The present study shows that different conclusions may be explained by the use of different measurement strategies. In addition, we demonstrate that measured value similarities may be biased by a cultural stereotype, that is, an indirectly measurable phenomenon outside the family most likely attributed to shared cultural experiences. We examined similarities in 8 social–cultural value orientations among fathers, mothers, and adolescents from 433 Dutch families. Results revealed different outcomes when using ordinary correlations (r), absolute difference scores (d), or profile correlations (q). Similarly, different influences of a cultural stereotype were found when applying different measurement strategies. We discuss which measurement strategies are best used under which circumstances and which role the cultural stereotype plays. 相似文献
64.
Based on Dutch colonial registers (thombos), this paper reconstructs fertility for two districts in Ceylon, 1756–68. It overcomes challenges in data quality by establishing the outer bounds of plausible estimates in a series of scenarios. Among these, total fertility rates (TFRs) averaged 5.5 in one district, but only 2.7 in the other. These figures exclude the victims of infanticide, a custom noted in European travelogues between about 1660 and 1820. Sex ratios among children differed depending on the number of older siblings, and overall, 27?per cent of girls are missing in one district and 57?per cent in the other. There was little significant variation either in the TFR or the sex ratio by socio-economic status, suggesting that poverty was not a key factor in motivating infanticides. Instead, we argue that at least parts of Ceylon had a forward-looking culture of family planning in the eighteenth century, which was lost in subsequent decades. 相似文献
65.
Behavioural adaptations are recognized as crucial determinants for successful establishment and persistence of animal populations in a novel urban environment. Here, we examined mechanisms responsible for the development of urban behavioural type in a common waterbird, the Eurasian coot Fulica atra. We compared the behaviour of coots from a rural population and two urban populations that differed in the timing of colonization event (1960s vs. 2000s). We found that some behavioural characters associated with urban life (aggression during nest defence and boldness towards humans during foraging) were more strongly expressed in the older urban population when compared with the recently established urban population. By contrast, coots from the two urban populations showed a similar likelihood of exploiting human-derived food resources, as well as they showed similar levels of physiological stress. Urban coots were generally more aggressive, bolder, and less stressed than their rural conspecifics. Large behavioural and physiological divergence of coots from the recently established urban population and their rural conspecifics suggested that phenotypic plasticity and phenotype sorting may play a key role in the initial stages of urban colonization. On the other hand, increasing expression of boldness and aggression with the time since urbanization may suggest the role of microevolutionary adaptation in response to novel selective forces associated with the urban environment. Our results indicate that a combination of different processes (phenotypic plasticity, phenotype sorting, and microevolution) can determine successful colonization of urban areas by the Eurasian coots, and possibly other bird species. 相似文献
66.
We propose a measure for interaction for factorial designs that is formulated in terms of a probability similar to the effect size of the Mann–Whitney test. It is shown how asymptotic confidence intervals can be obtained for the effect size and how a statistical test can be constructed. We further show how the test is related to the test proposed by Bhapkar and Gore [Sankhya A, 36:261–272 (1974)]. The results of a simulation study indicate that the test has good power properties and illustrate when the asymptotic approximations are adequate. The effect size is demonstrated on an example dataset. 相似文献
67.
Joris Van Damme Anne Hublet Bart De Clercq Emmanuel Kuntsche Lea Maes Els Clays 《Journal of American college health : J of ACH》2017,65(8):558-566
Objective: Drinking alcohol during the exams can affect academic performance and future career options, but is rarely investigated. Drinking motives, sociodemographics and personality characteristics are investigated in nonabstainers and weekly drinkers during the exams. Participants: 7,181 Belgian university students who anonymously responded to an email invitation to an online survey. Methods: Logistic regressions and mixed design analysis of variance on cross-sectional data. Results: One-third of the students continued drinking during the exams, with 40% drinking weekly. Nonabstainers were mainly men, elder, internally motivated when drinking, and housed with parents or independently. Weekly drinkers were similar, except mainly housed in student apartments or independently. Personality characteristics were nonsignificant. All drinking motives were less pronounced during the exams, with smaller differences for internal motives. Conclusions: Mainly linked to internal drinking motives, drinking during the exams in higher education is underestimated. The characteristics and motives of students doing so can be used in future interventions. 相似文献
68.
C. De Ruysscher C. Claes T. Lee F. Cui J. Van Loon J. De Maeyer R. Schalock 《Voluntas: International Journal of Voluntary and Nonprofit Organizations》2017,28(6):2530-2545
Currently, disabilities organizations are increasingly being challenged by the requirement for individualized service, expectations to show personal outcomes, and the need to base their services on evidence-based practices. Social entrepreneurship (SE) is being put forward as an innovative approach for dealing with these challenges. This article presents a systems approach to SE based on a program logic model. This model identifies the input factors (a strong social vision, exploiting opportunities, maximizing resources), throughput strategies (entrepreneurial orientation, critical thinking skills, networking, capacity building), and outcome components (improving people’s lives, community-building, improving society) of SE at the micro, meso, and macro level. Also, the importance of planning for contextual changes as a social entrepreneur is discussed. The article concludes with presenting three inspiring practices regarding SE in the field of disabilities organizations. 相似文献
69.
Christof Van Mol 《Identities: Global Studies in Culture and Power》2017,24(1):100-118
This article focuses on individual migration and acculturation processes experienced by Moroccan women in the area of Madrid, based on qualitative research conducted in the Spanish capital in 2008. The results show that Moroccan women restructure their daily practices through complex acculturation processes, orienting them towards both the society of origin and that of arrival. They experience a constant struggle in getting to know the traditions of Spanish society, reorienting their former traditions and inventing new solutions. Moroccan women develop new ways of adapting themselves to their situation in Madrid. This acculturation process bridges the continuity with their culture of origin and reflects changes related to the new context. The studied women move in a transnational space with rigid borders, which is intersected by several social categories such as their education, ethnicity and gender, influencing their relative position within this space. 相似文献
70.
Bjorn Van Campenhout 《Information, Communication & Society》2017,20(4):530-550
Rapidly expanding mobile network coverage in developing countries offers new ways to reach poor farmers in isolated places. This article explores the potential for Information and Communication Technology to provide agricultural information and extension services to smallholder farmers, and links this to empirical insights of an intervention in Uganda, where community knowledge workers rely on mobile devices to deliver context- and time-sensitive data to farmers. Consistent with theoretical insights related to information inefficiencies, we find that the intervention leads farmers to move away from low-risk low-return crops toward more commercially oriented commodities. Our analysis also suggests that, for the case of maize, the intervention causes farmers to sell less on the market, but at significantly higher prices. 相似文献