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   705篇
  免费   49篇
管理学   121篇
民族学   7篇
人口学   132篇
丛书文集   4篇
理论方法论   79篇
综合类   14篇
社会学   305篇
统计学   92篇
  2023年   18篇
  2022年   3篇
  2021年   10篇
  2020年   15篇
  2019年   39篇
  2018年   50篇
  2017年   63篇
  2016年   48篇
  2015年   34篇
  2014年   36篇
  2013年   150篇
  2012年   29篇
  2011年   29篇
  2010年   24篇
  2009年   15篇
  2008年   27篇
  2007年   20篇
  2006年   11篇
  2005年   13篇
  2004年   15篇
  2003年   11篇
  2002年   13篇
  2001年   7篇
  2000年   5篇
  1999年   5篇
  1998年   7篇
  1997年   6篇
  1996年   5篇
  1995年   4篇
  1994年   6篇
  1993年   3篇
  1992年   3篇
  1991年   4篇
  1990年   2篇
  1989年   2篇
  1988年   3篇
  1986年   1篇
  1985年   2篇
  1984年   3篇
  1983年   2篇
  1982年   1篇
  1981年   3篇
  1979年   1篇
  1977年   1篇
  1976年   1篇
  1975年   2篇
  1974年   1篇
  1966年   1篇
排序方式: 共有754条查询结果,搜索用时 687 毫秒
671.
Little is known about the mental health correlates of problem gambling in low- and-middle-income countries such as South Africa and whether these correlates vary by urbanicity. To address this gap, we examined mental health factors associated with problem gambling among gamblers in Limpopo Province, South Africa disaggregated by rural, peri-urban and urban location. A survey of gambling behaviour and mental health was conducted among 900 gamblers. Overall, 28.3 % were at high risk and 38.1 % were at moderate risk for problem gambling. For the entire sample, hazardous/harmful alcohol use was associated with almost twofold increased chance of being at moderate risk (AOR 1.83; 95 % CI 1.08, 3.11) and almost sevenfold greater odds (AOR 6.93; 95 % CI 4.03–11.93) of being at high risk for problem gambling. Psychological distress was associated with being at high risk for problem gambling only (AOR 1.18; 95 % CI 1.14–1.22). After stratifying by urbanicity, hazardous/harmful alcohol use and psychological distress remained associated with high risk gambling across all locations. We found little knowledge of a free gambling helpline and other gambling services—particularly in less urbanised environments [χ2 (2), 900 = 40.4; p < 0.001]. These findings highlight the need to increase awareness of free helpline services among gamblers and to ensure gambling services include screening and treatment for common mental disorders.  相似文献   
672.
This qualitative study explored the experience of sexual minority stressors and corresponding resilience. Using a grounded theory approach, the core category identified in the analysis was minority stress results from systemic factors that cause lesbian, gay, and bisexual (LGB) people to face competition between their desires for authenticity and self-determination. These findings shed light upon the insidious nature of minority stress, especially within U.S. contexts that lack protective legislation, and the adaptive strategies people use to mitigate their effects. By positioning resilience as a choice between authenticity and self-determination, resilience is understood to lessen but not resolve the deleterious impact of sexual minority stress.  相似文献   
673.
Losses disguised as wins (LDWs) appear to reinforce gambling persistence. However, little research has examined this phenomenon with real gamblers in natural gambling settings. We aimed to examine the relationship between within-session outcome size and subsequent gambling persistence. Account-based gambling data of individuals playing LDW games over a randomly selected day (2,035,339 bets made by 8636 individuals) was examined. We used a logistic mixed effects model to examine the relationship between the outcome of the previous bet (loss, LDW and real wins) and the odds of continuing betting in a game session. The odds of continuing betting in a game session were positively associated with the outcome of the previous bet. Compared to LDWs, losses lowered the odds of continuing a game session. In contrast, real wins implied greater odds of continuing a game session compared to LDWs. It is concluded that LDWs increase the likelihood of continuing betting compared to losses, but decrease the likelihood of continuing to gamble compared to real wins. As LDWs increase the number of bets made within a gambling session, and hence within-session gambling persistence, LDWs may potentially play an etiological role in the development of gambling problems over time.  相似文献   
674.
This article provides an analysis of how Jewish rituals and Jews as a minority group are represented and debated in the Norwegian press: How is “news about the Jews” framed by the media? Which discourses dominate the debates? Are notions of what it “takes to be Norwegian” put forward in these cases? The article is also an analysis of Jewish voices in the press, and based on the fact that Jewish advocates refer to minority-based legal rights suggests that the Jewish minority benefits from the use of a broader international human rights discussion in the press. I claim that a multicultural discourse provides the Jewish minority with language that makes it possible to argue for cultural rights without referring to Jewishness; offering protection against a general fear of anti-Semitism.  相似文献   
675.
We estimate how parenthood affects hourly wages using panel data for Norwegian employees in the years 1997–2007. Though smaller than for most other OECD countries, we find substantial wage penalties to motherhood, ranging from a 1.2 % wage reduction for women with lower secondary education to 4.9 % for women with more than four years of higher education. Human capital measures such as work experience and paid parental leave do not explain the wage penalties, indicating that in the Norwegian institutional context, mothers are protected from adverse wage effects due to career breaks. We do however find large heterogeneity in the effects, with the largest penalties for mothers working full time and in the private sector. Contrary to most studies using US data and to previous research from Norway, we find a small wage penalty also to fatherhood. Also for men, the penalty is greater for those who work full time and in the private sector. A substantial share of the fatherhood wage penalty is explained by paternity leave.  相似文献   
676.
Peter Wagner has been one of the foremost theoretical sociologist for more than two decades. In particular, he has outlined an innovative way of linking social philosophy, political philosophy, and normative concerns to comparative- historical sociology. His overall goal is to describe modernity as different interpretations of modernity as an alternative to an institutional analysis of modernity. Wagner also draws heavily upon Boltanski's and Thevenot's sociology of critical capacities, in which members of society create institutions through disputes, evaluations, and everyday critiques of problematic experiences; therefore social critique is immanent in all modern institutions.  相似文献   
677.
Of the estimated 35.3 million refugees around the world (UNHCR, Figures at a Glance, 2022), approximately 50% are children under the age of 18. Refugee adolescents represent a unique group as they navigate developmental tasks in an unstable and often threatening environment or in resettlement contexts in which they often face marginalization. In addition to physiological, social, and psychological changes that mark adolescence, refugee youth often face traumatic experiences, acculturative stress, discrimination, and a lack of basic resources. In this consensus statement, we examine research on refugee adolescents' developmental tasks, acculturative tasks, and psychological adjustment using Suárez-Orozco and colleague's integrative risk and resilience model for immigrant-origin children and youth proposed by Suárez-Orozco et al. Finally, we discuss recommendations—moving from proximal to more distal contexts.  相似文献   
678.
Transformational leaders are expected to challenge their followers to take greater ownership of their work, allowing the leader to align followers with tasks that enhance their performance. In the present study, we hypothesize that transformational leadership is positively related to followers' job-crafting behaviour – proactive behaviour aimed at optimizing job demands and job resources. Moreover, we argue that followers' promotion focus (i.e. being driven by growth and development needs) positively moderates this relationship. Data were collected from 107 employees from Norwegian knowledge-based organizations (response?=?93.2%). Participants responded to a general questionnaire and five daily diary questionnaires (total N?=?535 occasions). The results of multilevel analyses revealed partial support for our hypotheses. Followers' day-level perception of their leader's transformational behaviour was positively related to followers' day-level job crafting in the form of increasing structural and social resources. Moreover, daily transformational leadership was particularly beneficial for job crafting when followers scored high (vs. low) on the trait promotion focus. We conclude that transformational leaders can encourage their followers' use of job crafting, and that employees' promotion focus facilitates this effect.  相似文献   
679.
Lifetime Data Analysis - Marginal structural models (MSMs) allow for causal analysis of longitudinal data. The standard MSM is based on discrete time models, but the continuous-time MSM is a...  相似文献   
680.
Emerging research suggests that normative variation in parenting quality relates to children's brain development. However, although the young brain is presumed to be especially sensitive to environmental influence, to our knowledge only two studies have examined parenting quality with infants as it relates to indicators of brain development, and both were cross‐sectional. This longitudinal study investigated whether different components of maternal sensitivity in infancy predicted the volume of two brain structures presumed to be particularly sensitive to early experience, namely the amygdala and the hippocampus. Three dimensions of sensitivity (Cooperation/Attunement, Positivity, Accessibility/Availability) were observed in 33 mother–infant dyads at 1 year of age and children underwent structural magnetic resonance imaging at age 10. Higher maternal Accessibility/Availability during mother–infant interactions was found to be predictive of smaller right amygdala volume, while greater maternal positivity was predictive of smaller bilateral hippocampal volumes. These longitudinal findings extend those of previous cross‐sectional studies and suggest that a multidimensional approach to maternal behavior could be a fruitful way to further advance research in this area, given that different facets of parenting might be differentially predictive of distinct aspects of neurodevelopment.  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