全文获取类型
收费全文 | 548篇 |
免费 | 44篇 |
专业分类
管理学 | 17篇 |
民族学 | 5篇 |
人口学 | 45篇 |
丛书文集 | 2篇 |
理论方法论 | 75篇 |
综合类 | 4篇 |
社会学 | 426篇 |
统计学 | 18篇 |
出版年
2023年 | 11篇 |
2022年 | 4篇 |
2021年 | 8篇 |
2020年 | 20篇 |
2019年 | 30篇 |
2018年 | 37篇 |
2017年 | 50篇 |
2016年 | 33篇 |
2015年 | 19篇 |
2014年 | 26篇 |
2013年 | 114篇 |
2012年 | 26篇 |
2011年 | 36篇 |
2010年 | 23篇 |
2009年 | 10篇 |
2008年 | 22篇 |
2007年 | 21篇 |
2006年 | 22篇 |
2005年 | 16篇 |
2004年 | 13篇 |
2003年 | 10篇 |
2002年 | 5篇 |
2001年 | 5篇 |
2000年 | 4篇 |
1999年 | 2篇 |
1998年 | 2篇 |
1997年 | 1篇 |
1996年 | 6篇 |
1994年 | 6篇 |
1992年 | 4篇 |
1991年 | 2篇 |
1989年 | 1篇 |
1988年 | 1篇 |
1983年 | 1篇 |
1981年 | 1篇 |
排序方式: 共有592条查询结果,搜索用时 99 毫秒
291.
Schumacher JA Coffey SF Norris FH Tracy M Clements K Galea S 《Violence and victims》2010,25(5):588-603
This study sought to establish the prevalence and correlates of intimate partner violence (IPV) victimization in the 6 months before and after Hurricane Katrina. Participants were 445 married or cohabiting persons who were living in the 23 southernmost counties of Mississippi at the time of Hurricane Katrina. Data for this study were collected as part of a larger, population-based, representative study. The percentage of women reporting psychological victimization increased from 33.6% prior to Hurricane Katrina to 45.2% following Hurricane Katrina (p < .001). The percentage of men reporting psychological victimization increased from 36.7% to 43.1% (p = .01). Reports of physical victimization increased from 4.2% to 8.3% for women (p = .01) but were unchanged for men. Significant predictors of post-Katrina victimization included pre-Katrina victimization, age, educational attainment, marital status, and hurricane-related stressors. Reports of IPV were associated with greater risk of post-Katrina depression and posttraumatic stress disorder. Data from the first population-based study to document IPV following a large-scale natural disaster suggest that IPV may be an important but often overlooked public health concern following disasters. 相似文献
292.
We present the short-term results of a quasi-experimental evaluation of the revised D.A.R.E. (Drug Abuse Resistance Education) curriculum. Study outcomes examined were D.A.R.E.'s effects on three substances, namely students' lifetime and 30-day use of tobacco, alcohol, and marijuana, as well as their school attendance and academic performance. The study comprised students in 17 urban schools, each of which served as its own control; 5th graders in the 2006-2007 school year constituted the comparison group (n = 1490), and those enrolled as 5th graders in the 2007-2008 school year constituted the intervention group (n= 1450). We found no intervention effect on students' substance use for any of the substance use outcomes assessed. We did find that students were more likely to attend school on days they received D.A.R.E. lessons and that students in the intervention group were more likely to have been suspended. Study findings provide little support for the implementation and dissemination of the revised D.A.R.E. curriculum. 相似文献
293.
Much of the research on adolescent friendships and school achievement has focused on in‐school friends, ignoring the potential effects of having out‐of‐school friendships. The goal of this study was to examine the relation between having relatively more in‐school friends and school achievement among a sample of over 600 12th grade students from ethnically diverse backgrounds. We found that adolescents with more in‐school friends, compared with out‐of‐school friends, had higher grade point averages (GPAs) and that adolescents with higher GPAs had more in‐school friends. These relations were mediated by academic experiences, including those shared with friends. However, as hypothesized, the social aspects of adolescents' friendships did not vary according to their percent of in‐school friends, attesting to the importance of considering both types of friendships in understanding adolescents' social experiences. None of the relations described varied according to gender or ethnicity. 相似文献
294.
Melissa S. Emond Harvey H. C. Marmurek 《Journal of gambling studies / co-sponsored by the National Council on Problem Gambling and Institute for the Study of Gambling and Commercial Gaming》2010,26(2):257-267
This study examined the associations among thinking style (rational versus experiential), gambling related cognitions, and
problem gambling severity. The participants were 70 female and 41 male regular gamblers who completed the Gambling Related
Cognitions Scale (Raylu and Oei, Addiction 99:757–769, 2004), the Rational-Experiential Inventory (Pacini and Epstien, J Pers Soc Psychol 76(6):972–987, 1999), and the Problem Gambling Severity Index (Ferris and Wynne, The Canadian problem and gambling index: final report. Canadian
Centre on Substance Abuse, Ottawa, 2001). Rational thinking was negatively related to problem gambling severity. Gambling related biases increased with problem gambling
severity but the strength of those biases was dampened by rational thought. The patterns by which gambling related cognition
mediated the association between thinking style and gambling severity suggest that therapeutic interventions may benefit from
a consideration of a gambler’s thinking style. 相似文献
295.
We explore the labor market returns to the General Education Development (GED) exam for US natives and the foreign-born. We find that foreign-born men with a GED who received all of their formal schooling abroad earn significantly more than either foreign-schooled high school dropouts or graduates. In contrast, among US natives, GED recipients earn less than high school graduates but significantly more than dropouts. The returns for natives become larger over the life cycle and are not due to cohort effects. Our findings indicate that the GED may be more valuable in the labor market than some previous research suggests.
相似文献
David A. Jaeger (Corresponding author)Email: Fax: +1-757-2211175 |
296.
Gerald M. Reid PhD Melissa K. Holt PhD Erika D. Felix PhD Jennifer Greif Green PhD 《Journal of American college health : J of ACH》2019,67(5):402-409
Objective: This study investigates the association between histories of childhood victimization and perceived consequences of college hazing. Participants: First-year college students at four US universities (N?=?120). Method: Participants completed Web-based surveys asking about childhood victimization (eg, child maltreatment), peer victimization, and perceived consequences of hazing during college. Results: Results indicated that college students with childhood victimization histories perceived hazing to be negative. In particular, physical dating violence and a greater total number of childhood victimization exposures were related to a higher number of perceived negative consequences. Conclusion: Past victimization exposures confer risk on college students who experience hazing, in that these students are more likely to perceive negative consequences of hazing. Hazing-related policies and outreach efforts should consider these potential negative consequences, and counselors should be aware of the link between past victimization and how hazing might be experienced. 相似文献
297.
298.
299.
Melanie Sberna Hinojosa Ramon Hinojosa Melissa Bright Jenny Nguyen 《Sociological inquiry》2019,89(3):401-426
Adverse childhood experiences (ACEs) include extreme economic hardship, abuse, neglect, household and family dysfunction, and exposure to community violence. Children with ACEs are at a higher risk of developing mental, physical, and developmental disorders that can lead to difficulty in school. Using the 2012 National Survey of Children's Health, we use multivariate logistic regression to examine the association between ACEs and grade retention and the moderating effects of race/ethnicity on this relationship. Results indicate that specific ACEs are related to higher rates of grade retention (economic hardship, parental incarceration, neighborhood violence, and witnessing domestic violence). Children reporting three or more ACEs were at a significantly higher risk of grade retention compared to children with zero reported ACEs. Further, patterns differed among black children in the sample with higher numbers of ACEs not increasing retention rates for black children compared to white children. This study improves our understanding of the relationship between ACEs and grade retention, but also raises questions about differing patterns among racially and ethnically diverse student populations that warrants further study. 相似文献
300.
Melissa Milewski 《Slavery & abolition》2019,40(2):240-255
This essay analyses the trial records of civil cases between former slaves and their former slaveholders between 1865 and 1899 to consider the different, often competing, ways in which these parties portrayed the antebellum and postbellum worlds. In courtrooms around the post-war South, former slaves and former masters wove diverging narratives about slavery, capitalism and labor, family and authority, and sexual violence. Litigants sought to leverage these tales and their interlinked histories to win legal disputes against each other, while also working to advance their own visions of the post-war world. 相似文献