全文获取类型
收费全文 | 2269篇 |
免费 | 68篇 |
国内免费 | 4篇 |
专业分类
管理学 | 126篇 |
民族学 | 7篇 |
人才学 | 1篇 |
人口学 | 59篇 |
丛书文集 | 247篇 |
理论方法论 | 239篇 |
综合类 | 667篇 |
社会学 | 957篇 |
统计学 | 38篇 |
出版年
2024年 | 1篇 |
2023年 | 35篇 |
2022年 | 39篇 |
2021年 | 35篇 |
2020年 | 71篇 |
2019年 | 78篇 |
2018年 | 74篇 |
2017年 | 67篇 |
2016年 | 43篇 |
2015年 | 61篇 |
2014年 | 146篇 |
2013年 | 226篇 |
2012年 | 201篇 |
2011年 | 194篇 |
2010年 | 154篇 |
2009年 | 148篇 |
2008年 | 164篇 |
2007年 | 120篇 |
2006年 | 142篇 |
2005年 | 83篇 |
2004年 | 60篇 |
2003年 | 58篇 |
2002年 | 43篇 |
2001年 | 39篇 |
2000年 | 15篇 |
1999年 | 7篇 |
1998年 | 3篇 |
1997年 | 5篇 |
1996年 | 3篇 |
1995年 | 3篇 |
1994年 | 1篇 |
1993年 | 1篇 |
1992年 | 2篇 |
1990年 | 1篇 |
1989年 | 2篇 |
1987年 | 1篇 |
1985年 | 5篇 |
1984年 | 2篇 |
1983年 | 1篇 |
1981年 | 2篇 |
1980年 | 2篇 |
1978年 | 2篇 |
1975年 | 1篇 |
排序方式: 共有2341条查询结果,搜索用时 15 毫秒
31.
LaBrie RA LaPlante DA Nelson SE Schumann A Shaffer HJ 《Journal of gambling studies / co-sponsored by the National Council on Problem Gambling and Institute for the Study of Gambling and Commercial Gaming》2007,23(3):347-362
Internet gambling is growing rapidly, as is concern about its possible effect on the public’s health. This paper reports the
results of the first prospective longitudinal study of actual Internet sports gambling behavior during eight study months.
Data include recorded fixed-odds bets on the outcome of sporting contests and live-action bets on the outcome of events within
contests for 40,499 Internet sports gambling service subscribers who enrolled during February 2005. We tracked the following
primary gambling behaviors: daily totals of the number of bets made, money bet, and money won. We transformed these variables
into measures of gambling involvement. We analyzed behavior for both fixed-odds and live-action bets. The median betting behavior
of the 39,719 fixed-odds bettors was to place 2.5 bets of €4 (approximately $5.3 US) every fourth day during the median 4 months
from first to last bet. This typical pattern incurred a loss of 29% of the amount wagered. The median betting behavior of
the 24,794 live-action bettors was to place 2.8 wagers of €4 every fourth day during the median duration of 6 weeks at a loss
of 18% of the amount wagered. We also examined the behavior of empirically determined groups of heavily involved bettors whose
activity exceeded that of 99% of the sample. 相似文献
32.
There is a vast empirical literature investigating the effects of child care costson female employment. Day-care costs are usually treated as a reduction infemale wages and are supposed to reduce a woman's propensity to participatein the labor market. In this paper we argue that an analysis of the effects ofchild care on the employment of mothers in Germany should focus on theavailability rather than the affordability of care, due to peculiarities of theGerman day-care regime. Our empirical findings cast doubt on the effectivenessof the current German day-care regime. Specifically, we question the extent towhich it enables mothers to participate in the labor market. 相似文献
33.
Maxine Gesualdi 《Public Relations Review》2019,45(2):372-382
Although public relations and marketing trade presses regularly discuss the conflict between the functions (e.g., Ecker, 2013; Havartin, 2013), academic researchers focused on the issue primarily in the 1980s and 1990s. The drop in public relations and marketing encroachment research does not parallel a drop in encroachment in practice, especially in light of today’s social media environment. In fact, historic tension between public relations and marketing intensified with the incorporation of social media into communication efforts. This paper updates the study of encroachment by reviewing the historical views of the topic, proposes ways that social media use has intensified issues related to role encroachment between public relations and marketing professionals, and outlines questions to guide future study of these topics. 相似文献
34.
《Public Relations Review》2019,45(4):101832
This study examines when and why employees engage in external communicative behaviors during the periods of a corporate crisis. Combining a cross-situational factor (i.e., pre-crisis relationship quality) and a situational factor (i.e., crisis-specific perceptions), this study segments internal publics to understand employees’ motivations of becoming advocates for or adversaries of their organization. The results of an online survey demonstrated that employees’ pre-crisis relationship to their organization plays a critical role in encouraging them to advocate for their company; meanwhile, their crisis-perception—whether they feel fewer constraints in solving a crisis—is more likely to make them share negative information externally. Segmented groups of employees with high levels of both relationship and activeness are most likely to engage in both positive and negative external communication behaviors. Theoretical and practical implications for public relations and internal crisis communication are suggested. 相似文献
35.
Anna L. Hotton Lance Keene Dennis E. Corbin John Schneider Dexter R. Voisin 《Journal of gay & lesbian social services》2018,30(1):64-81
Black gay men must navigate identities and stigmas related to being gay and Black, and report higher HIV incidence relative to their White male counterparts although they report lower rates of drug use and risky sexual behaviors. This study examined whether closeness to the gay or Black community correlated with HIV-related risk and protective behaviors. Data were drawn from uConnect, a population-based cohort study of young Black men who have sex with men (YBMSM) on Chicago's South Side. The sample consists of 618 Black MSM ranging in age from 16 to 29. Cross-sectional measures for this study include Black and gay community closeness, drug use, sexual risk behaviors, HIV testing, and health promotion behaviors. Closeness with the gay community was associated with greater pre-exposure prophylaxis (PrEP) knowledge as well as participating in health promotion programs along with higher rates of transactional sex and having sex under the influence of substances, and increased odds of self-reported HIV seropositivity. Involvement in the Black community was associated with lower odds of reporting being HIV positive. Findings suggest that programs and initiatives are needed to help promote the positive aspects of the Black and gay communities, while minimizing the negative correlates of such involvements. 相似文献
36.
Elena Cabiati 《Social Work Education》2016,35(8):982-996
AbstractStigmatizing attitudes can create barriers to forming partnership with service users and to developing people’s empowerment. So, social work education must help students overcome their stigmatizing attitudes. A useful strategy for bringing about changes is service users’ and carers’ involvement in social work education, providing students with direct exposure to stigmatized people in roles that emphasize their humanity and strengths, rather than their deficits. The present study assessed the impact of a one-day meeting with service users and carers members of self-help and mutual-aid groups on freshman social work students. Students completed an adapted version of Attitudes to Mental Illness Questionnaire before and after the meeting, and answered several qualitative questions. Data comparisons suggest that after face-to-face contact with service users and carers, social work students showed reduced stigmatizing attitudes. Implications for further research and social work education are discussed. 相似文献
37.
Joanna Fox 《Social Work Education》2016,35(8):960-969
AbstractI am a service user and academic working in a university social work department. My hybrid identity allows me to draw on different types of knowledge in all aspects of my work, including: academic, practice and experiential wisdom. Service user involvement is mandated across social work education but the scope and breadth of different kinds of participation is developed in diverse ways across university contexts. This article affirms the value of service user involvement in health and social care education, exploring its positive impact on students. When lecturers share personal experience of using services alongside practice and academic wisdom in the course of teaching, sometimes the value of experiential knowledge is doubted and its influence dismissed. I examine the importance of experiential wisdom in social work education, specifically when it is embedded in an academic role in a university social work department, and consider how it can be respected and valued. The parallel experiences of involving peer support workers in mental health services, who use their knowledge of recovery to mentor other service users, are then briefly examined, together with reflection of the concerns across mental health with professionals sharing their experiential wisdom with the people that they support. 相似文献
38.
Lill Susann Ynnesdal Haugen Andreas Envy Marit Borg Tor-Johan Ekeland Norman Anderssen 《Disability & Society》2016,31(2):192-209
In previous research, meeting places have been favourably addressed by service users, but they have also been contested as exclusionary. In this participatory explorative study, we sought to perform a contextual analysis of meeting places in Norway based on a discourse analysis of three focus group discussions with 15 staff members. We asked the following question: how do meeting-place employees discuss their concrete and abstract encounters with service users and their experiences? We focused on service user involvement, which was largely analysed as neoliberal consultation and responsibilisation. Service users were positioned as resisting responsibility trickling down and defending staffed meeting places. Social democratic discourse was identified in the gaps of neoliberal discourse, which is noteworthy given that Norway is a social democracy. This relates to global concerns about displacements of democracy. We suggest that meeting places appear to hold the potential for staff and service users to collaborate more democratically. 相似文献
39.
Elizabeth Levine Brown Duhita Mahatmya Colleen K. Vesely 《Journal of Children and Poverty》2016,22(2):93-112
Framed within contextual systems model, this study examines how home and school operate together to shape behavioral and academic outcomes for 544 low-income African American (56%) and Latino/a (44%) elementary school-aged children (mean age?=?7.88 years, SD?=?1.46, 50% male). Using data from Welfare, Children, & Families Study: A Three City Study and multiple group path analysis, we found that for children in kindergarten through third grade, the adequacy of the home resources was positively related to applied problem scores (e.g. math literacy) and negatively associated with externalizing behavior. For fourth- to sixth-graders, the adequacy of classroom resources was negatively associated with applied problem scores. For both age groups positive teacher–child relational quality was also a positive predictor of externalizing behavior. Results revealed that barriers to parental involvement in school were a negative predictor of applied problem scores for low-income children in early and later elementary school. Implications for policy and practice aimed at strengthening opportunities for children and families from marginalized communities are discussed. 相似文献
40.
公共政策价值合法性危机探析 总被引:1,自引:0,他引:1
王建文 《广西师范学院学报(哲学社会科学版)》2006,27(2):105-108
公共政策价值指向是政策科学的元范畴,是理解与研究公共政策的阿基米德点。公共政策作为政治系统的输出,其自身蕴藏着社会共同的善(common good)、正义(公正)和效率三重价值向度和价值指归。然而,日常的政策活动往往隐藏着一定的政策价值合法性危机,作为政策价值危机的降解途径,善治、多中心公众参与和竞争性政策体制不失为降解乃至消解公共政策价值合法性危机的一剂良方。 相似文献