全文获取类型
收费全文 | 705篇 |
免费 | 28篇 |
专业分类
管理学 | 67篇 |
民族学 | 11篇 |
人口学 | 41篇 |
理论方法论 | 67篇 |
综合类 | 3篇 |
社会学 | 504篇 |
统计学 | 40篇 |
出版年
2023年 | 5篇 |
2022年 | 3篇 |
2020年 | 11篇 |
2019年 | 19篇 |
2018年 | 22篇 |
2017年 | 37篇 |
2016年 | 18篇 |
2015年 | 13篇 |
2014年 | 18篇 |
2013年 | 94篇 |
2012年 | 25篇 |
2011年 | 19篇 |
2010年 | 13篇 |
2009年 | 17篇 |
2008年 | 17篇 |
2007年 | 18篇 |
2006年 | 29篇 |
2005年 | 68篇 |
2004年 | 66篇 |
2003年 | 21篇 |
2002年 | 15篇 |
2001年 | 15篇 |
2000年 | 12篇 |
1999年 | 9篇 |
1998年 | 9篇 |
1997年 | 9篇 |
1996年 | 8篇 |
1995年 | 4篇 |
1994年 | 10篇 |
1993年 | 5篇 |
1992年 | 7篇 |
1991年 | 3篇 |
1990年 | 6篇 |
1989年 | 7篇 |
1988年 | 4篇 |
1987年 | 5篇 |
1986年 | 12篇 |
1985年 | 9篇 |
1983年 | 3篇 |
1982年 | 4篇 |
1981年 | 3篇 |
1980年 | 2篇 |
1979年 | 4篇 |
1978年 | 7篇 |
1977年 | 5篇 |
1976年 | 5篇 |
1975年 | 6篇 |
1974年 | 3篇 |
1973年 | 2篇 |
1971年 | 2篇 |
排序方式: 共有733条查询结果,搜索用时 484 毫秒
21.
Judith Christine Streak Derek Yu Servaas Van der Berg 《Social indicators research》2009,94(2):183-201
This paper offers evidence on the sensitivity of child poverty in South Africa to changes in the adult equivalence scale (AES)
and updates the child poverty profile based on the Income and Expenditure Survey 2005/06. Setting the poverty line at the
40th percentile of households calculated with different AESs the scope and composition of child poverty are found to be relatively
insensitive to the scale used. The rankings of children of different ages, girls versus boys, racial groupings and children
living in rural versus urban areas are unaffected by choice of AES, although some provincial rankings on the poverty headcount
measure are. The proportions of children and households ‘correctly’ identified as poor for the full range of scales is extremely high.
These findings support the argument that it may be appropriate for profiling poverty in South Africa to use a poverty line
based on a per capita welfare measure. For the construction of the child poverty profile, per capita income is used as the
welfare indicator with the poverty line set at the 40th percentile of household. The profile suggests that poverty amongst
children is more extensive than amongst the population or adults even after the massive injection of transfers into households
with poor children through the child support grant. The child poverty headcount, depth and severity are all highest amongst
children age 0–4 and lowest amongst those aged 15–17, who are not yet beneficiaries of the grants. They are also highest amongst
African and Coloured children. Large variations across provinces remain. The analysis underlines the importance of prioritising
children in the fight against poverty, particularly in their earliest years. 相似文献
22.
This article comments on infantilisation by attending to South African adult intellectual disability (ID) care through an intersubjective ethics of care lens, and shows how such an ethic can shine light on shifting our responses towards ID. Care performance data were gathered from three sources within two South African specialist ID care sites – from 10 adult residents, 16 nurses as spatiotemporal carers, and three wards as ethnographic sites. Deeply embedded and interwoven throughout various care practices is the disabling of adults with intellectual impairment when literally referred to as ‘children’. These adult-unmaking processes constitute practices that fall short of Tronto and Kittay’s caring societies ethic. Care exchanges generate relational and intersubjective spaces in which people are understood as never meeting full criteria for personhood. Infantilising care dynamics require urgent attention if we wish to change ways in which ID is viewed and responded to in South Africa. 相似文献
23.
Leslie Sim Molly Adrian Janice Zeman Michael Cassano William N. Friedrich 《Journal of research on adolescence》2009,19(1):75-91
Parents' responses to their children's emotional expressivity have been shown to significantly influence children's subsequent psychosocial functioning. This study hypothesized that adolescents' deliberate self‐harm (DSH) may be an outcome associated with poor emotion regulation as well as an invalidating family environment. The mediational role of specific emotion processes (i.e., poor awareness of emotion, difficulties expressing emotions) between family emotional environment and the frequency of DSH was examined with 131 psychiatrically hospitalized adolescents (M age=14.84 years, SD=1.75 years). Results indicated that adolescents who self‐injured reported that this behavior reduced their negative emotional states. Structural equation modeling provided support for the proposed model that family climate influences frequency of DSH through emotion regulation skills but the model held for girls only. A direct model effect was not supported. Emotion regulation partially mediated the relationship between family climate and DSH, and direct effects were also observed. 相似文献
24.
David Rutkowski Leslie Rutkowski Justin Wild Nathan Burroughs 《Journal of Children and Poverty》2018,24(1):47-67
In the current paper, we employ the most recent Programme for International Student Assessment (PISA) data to calculate a less-biased estimate of poverty on US achievement. The PISA was specifically chosen as it is an assessment removed from a specific curriculum and instead focuses on concepts that students should know in order to participate in a global economy. Using a propensity score matching approach, our findings suggest that US students in poverty have notable educational attainment deficiencies compared to a matched group of students who are not in poverty. In other words, when we select two students who have a great deal in common but for the fact that one comes from a poverty background, the student in poverty is expected to perform nearly 28 points, or about a quarter of a standard deviation lower, on the PISA assessment. In real terms, this puts math achievement for children not in poverty on-par with the Organisation for Economic Co-operation and Development (OECD) average, while children in poverty are well below the OECD average. 相似文献
25.
Alexander C. Walker Madison Stange Jonathan A. Fugelsang Derek J. Koehler Mike J. Dixon 《Journal of gambling studies / co-sponsored by the National Council on Problem Gambling and Institute for the Study of Gambling and Commercial Gaming》2018,34(4):1355-1375
Unclaimed prize information (i.e., the number of prizes still available to be won) is information commonly provided to scratch card gamblers. However, unless the number of tickets remaining to be purchased is also provided, this information is uninformative. Despite its lack of utility in assisting gamblers in choosing the most favourable type of scratch card to play, we hypothesized that unclaimed prize information would bias participants’ judgments within a scratch card gambling context. In Experiment 1 (N?=?201), we showed that participants are influenced by this information such that they felt more likely to win, were more excited to play, and preferred to hypothetically purchase more of the scratch card with the greatest number of unclaimed prizes. In Experiment 2 (N?=?201), we attempted to ameliorate this bias by providing participants with the number of tickets remaining to be purchased and equating the payback percentages of all three games. The bias, although attenuated, still persisted in these conditions. Finally, in Experiment 3 (N?=?200), we manipulated the hypothetical scratch cards such that games with the highest number of unclaimed prizes were the least favourable, and vice versa. As in Experiment 2, participants still favoured cards with greater numbers of unclaimed prizes. Possible mechanisms underlying this bias are discussed. In conclusion, across three experiments, we demonstrate that salient unclaimed prize information is capable of exerting a strong effect over judgments related to scratch card games. 相似文献
26.
Derek M. D. Silva 《Sociological Forum》2017,32(1):138-161
In this article, I engage with Edward Said's Orientalism and various perspectives within the othering paradigm to analyze the emergence and transformation of radicalization discourses in the news media. Employing discourse analysis of 607 New York Times articles from 1969 to 2014, this article demonstrates that radicalization discourses are not new but are the result of complex sociolinguistic and historical developments that cannot be reduced to dominant contemporary understandings of the concept or to singular events or crises. The news articles were then compared to 850 government documents, speeches, and other official communications. The analysis of the data indicates that media conceptualizations of radicalization, which once denoted political and economic differences, have now shifted to overwhelmingly focus on Islam. As such, radicalization discourse now evokes the construct radicalization as symbolic marker of conflict between the West and the East. I also advanced the established notion that the news media employ strategic discursive strategies that contribute to conceptual distinctions that are used to construct Muslims as an “alien other” to the West. 相似文献
27.
The Landscape of UK Child Protection Research 2010 to 2014: A Mapping Review of Substantive Topics,Maltreatment Types and Research Designs
下载免费PDF全文
![点击此处可从《Child Abuse Review》网站下载免费的PDF全文](/ch/ext_images/free.gif)
28.
Impacts of urbanization on biodiversity are commonly studied using urbanization gradients which provide a space-for-time substitution in estimating consequences of urban expansion. Rates of urbanization and human population growth are high in tropical countries of the developing world, which also hold most of the world’s biodiversity hot-spots, yet few studies have considered biodiversity trends along urban gradients in these regions. Bird communities across a gradient of nine sites in Uganda, from the city centre of Kampala to outlying rural locations, were studied over a six year period. These sites were ordered along an urbanization gradient using Principle Components Analysis based on habitat variables estimated at each site. Bird species richness showed a decrease from rural to urban sites, a trend especially evident in forest birds. There was no clear pattern in total abundance, total biomass or biomass per individual along the gradient. However, this latter result was heavily influenced by a colony of Marabou Storks at one site. When this species was omitted, there was evidence of a positive trend with urbanization, showing that as species richness decreased, the bird community was increasingly dominated by larger species with increasing urbanization, which were mainly scavengers able to exploit human refuse. These results provide further support for the negative impacts of urbanization on species richness, but also demonstrate trends in abundance and biomass are variable across different regions. In particular, the increasing dominance of larger species in urban areas may be relevant to certain geographic and/or socioeconomic contexts. 相似文献
29.
Shanna K. Kattari Angela Lavery Leslie Hasche 《Journal Of Human Behavior In The Social Environment》2017,27(8):865-880
With an estimated 21.3% of persons aged 15 and older experiencing disability in the USA, social workers will see clients present with disabilities across all practice settings and stages of human development. Yet, the training and terminology of social workers—which often closely aligns with medical professionals—may seem to occur in isolating silos or disciplinary theories. Social work education often views the needs of older adults and people with disabilities as two distinct populations, despite the fact that many of these individuals share similar needs for access, resources, and support. Furthermore, when discussing human development, the focus may skew to individual affective, behavioral, and cognitive processes and indicators of abnormal development and frailty. Thus, by clarifying terminology and applying a social model of disability across the life span, we identify how educational efforts related to human behavior and the social environment can promote intersectional and inclusive social work related to aging and disability. 相似文献
30.
Irma Arteaga Colleen Heflin Leslie Hodges 《Population research and policy review》2018,37(6):1031-1052
Pregnant women are likely to be sensitive to daily fluctuations in nutritional intake. To see if income constraints at the end of the month limit food consumption and trigger health problems, we examine how the date that benefits are issued for the Supplemental Nutrition Assistance Program (SNAP) changes the probability that a woman will go to the Emergency Room (ER) for pregnancy-related conditions using administrative data from SNAP and Medicaid from Missouri for 2010–2013. SNAP benefits in Missouri are distributed from the 1st through the 22nd day of the month based on the birth month and the first letter of the last name of the head of the household, making timing of SNAP issuance exogenous. We estimate probit models of the calendar month and SNAP benefit month on the probability of a pregnancy-related ER visit for women age 17–45, or the sample at risk of being pregnant. We also examine the relationship between SNAP benefit levels and ER visits. We found that women who received SNAP benefits in the second or third week of the calendar month were less likely to receive pregnancy-related care through the ER in the week following benefit receipt. Results suggest that SNAP benefits might be related to patterns of pregnancy-related medical care accessed through the ER. Since SNAP issuance date is within state control in the United States, states may want to consider the health effects of their choice. 相似文献