全文获取类型
收费全文 | 3058篇 |
免费 | 71篇 |
专业分类
各国政治 | 34篇 |
工人农民 | 105篇 |
世界政治 | 85篇 |
外交国际关系 | 46篇 |
法律 | 2089篇 |
中国共产党 | 24篇 |
中国政治 | 173篇 |
政治理论 | 179篇 |
综合类 | 394篇 |
出版年
2024年 | 5篇 |
2023年 | 82篇 |
2022年 | 158篇 |
2021年 | 130篇 |
2020年 | 117篇 |
2019年 | 115篇 |
2018年 | 94篇 |
2017年 | 90篇 |
2016年 | 82篇 |
2015年 | 47篇 |
2014年 | 128篇 |
2013年 | 251篇 |
2012年 | 100篇 |
2011年 | 160篇 |
2010年 | 92篇 |
2009年 | 152篇 |
2008年 | 242篇 |
2007年 | 196篇 |
2006年 | 168篇 |
2005年 | 164篇 |
2004年 | 144篇 |
2003年 | 102篇 |
2002年 | 102篇 |
2001年 | 45篇 |
2000年 | 46篇 |
1999年 | 26篇 |
1998年 | 15篇 |
1997年 | 21篇 |
1996年 | 13篇 |
1995年 | 5篇 |
1994年 | 6篇 |
1993年 | 4篇 |
1991年 | 2篇 |
1990年 | 1篇 |
1989年 | 5篇 |
1988年 | 3篇 |
1987年 | 7篇 |
1986年 | 2篇 |
1984年 | 4篇 |
1983年 | 2篇 |
1982年 | 1篇 |
排序方式: 共有3129条查询结果,搜索用时 0 毫秒
871.
Stephen M. Gavazzi Ji-Young Lim Courtney M. Yarcheck Jennifer M. Bostic Scott D. Scheer 《Journal of youth and adolescence》2008,37(9):1071-1084
Greater empirical attention directed toward gender-sensitive assessment strategies that concentrate on family-specific factors
is thought to be both timely and necessary, especially with regard to outcome variables associated with mental health and
substance abuse in at-risk adolescent populations. A sample of 2,646 court-involved adolescents was used to test two competing
models regarding relationships among disruptive family processes, mental health (as both internalizing and externalizing problems),
and substance abuse issues according to gender. The results of multiple group structural equation modeling procedures indicated
that disrupted family processes were significantly associated with higher levels of internalizing problems, externalizing
problems, and substance abuse in both male and female youth. For females, however, disrupted family processes were more related
to internalizing problems and substance abuse than externalizing problems. Further, the relationship between disrupted family
processes and substance abuse was not mediated by mental health issues, indicating a lack of support for the alternative model
tested in this study. Together, the findings underscore the primacy of the family’s impact on issues related to adolescent
development and well-being in tandem with the need for a more gender sensitive approach to the needs of court-involved males
and females.
Stephen M. Gavazzi is a Professor in the Department of Human Development and Family Science, and is Co-Director of the Center for Family Research at The Ohio State University. He received his Ph.D. in Family Science from the University of Connecticut. His major research interests include identifying the impact of family dynamics on youth development, psychopathology, and problem behavior. Ji-Young Lim is an Assistant Professor in the Department of Family Studies and Social Work at Miami University of Ohio. She received her Ph.D. in Family Science from The Ohio State University. Her major research interests include gender and ethnic differences in risks and needs among court-involved youth, parent–adolescent relationships across cultures, and the influence of neighborhood settings on peer and family risks among juvenile delinquents. Courtney M. Yarcheck is the Program Director at The Ohio State University Center for Family Research. She received her M.S. in Family Science from The Ohio State University. Her major research interests include gender-specific issues in the assessment of court-involved youth and the use of the Internet in training juvenile justice professionals. Jennifer M. Bostic is the Program Manager at The Ohio State University Center for Family Research. She received her M.S. in Counselor Education from The Ohio State University. Her major research interests include the impact of gender and race on the mental health of court-involved youth. Scott D. Scheer is an Associate Professor and State Extension Specialist in the Department of Human and Community Resource Development, and is Co-Director of the Center for Family Research at The Ohio State University. He received his Ph.D. in Family Studies from the University of Delaware. His research interests focus on the protective and risk factors of positive youth development, which include family, youth programs, substance use, and emotional intelligence. 相似文献
Stephen M. GavazziEmail: |
Stephen M. Gavazzi is a Professor in the Department of Human Development and Family Science, and is Co-Director of the Center for Family Research at The Ohio State University. He received his Ph.D. in Family Science from the University of Connecticut. His major research interests include identifying the impact of family dynamics on youth development, psychopathology, and problem behavior. Ji-Young Lim is an Assistant Professor in the Department of Family Studies and Social Work at Miami University of Ohio. She received her Ph.D. in Family Science from The Ohio State University. Her major research interests include gender and ethnic differences in risks and needs among court-involved youth, parent–adolescent relationships across cultures, and the influence of neighborhood settings on peer and family risks among juvenile delinquents. Courtney M. Yarcheck is the Program Director at The Ohio State University Center for Family Research. She received her M.S. in Family Science from The Ohio State University. Her major research interests include gender-specific issues in the assessment of court-involved youth and the use of the Internet in training juvenile justice professionals. Jennifer M. Bostic is the Program Manager at The Ohio State University Center for Family Research. She received her M.S. in Counselor Education from The Ohio State University. Her major research interests include the impact of gender and race on the mental health of court-involved youth. Scott D. Scheer is an Associate Professor and State Extension Specialist in the Department of Human and Community Resource Development, and is Co-Director of the Center for Family Research at The Ohio State University. He received his Ph.D. in Family Studies from the University of Delaware. His research interests focus on the protective and risk factors of positive youth development, which include family, youth programs, substance use, and emotional intelligence. 相似文献
872.
Kevin Arceneaux 《Political Behavior》2008,30(2):139-160
When evaluating political candidates, citizens can draw on partisan stereotypes and use partisan cues to make inferences about
the candidates’ issue positions without undertaking a costly information search. As long as candidates adopt policy positions
that are congruent with partisan stereotypes, partisan cues can help citizens make an accurate voting decision with limited
information. However, if candidates take counter-stereotypical positions, it is incumbent upon citizens to recognize it and
adjust their evaluations accordingly. Using the dual-processing framework, I hypothesize about the conditions under which
individuals reduce their reliance on partisan cues and scrutinize counter-stereotypical messages, and test these hypotheses
with experimental data collected from a nationally representative sample of adults. The findings show that whether individuals
punish a candidate from their party for taking a counter-stereotypical position is contingent on the salience of the issue
and the political awareness of the message recipient. The article concludes with a discussion of the theoretical and normative
implications of these findings.
相似文献
Kevin ArceneauxEmail: |
873.
Much health-disparities research focuses on race and ethnicity, but nativity has proved to be a crucial factor in explaining the immigrant health advantage. Foreign-born subgroups with certain immigration statuses, such as refugees, may have an initial disadvantage. Using nationally representative survey data, we explore differences in health outcomes by analyzing two visa category subgroups in the United States: refugees and nonrefugee immigrants. Our findings show that refugees have a significant disadvantage across multiple health outcomes. This suggests that current refugee health-screening practices should be changed to take into account broader issues, such as chronic disease and functional limitation. 相似文献
874.
Andrea Bobadilla Treena Orchard Lilian Magalhães Deborah Fitzsimmons 《Journal of immigrant & refugee studies》2017,15(4):384-405
New permanent residents to Ontario can experience difficulties accessing health services due to the 3-month residency requirement for provincial healthcare coverage. This scoping literature review, which included peer-reviewed articles and gray literature from 1993–2013, examined the effects of the 3-month waiting period on the health of new permanent residents to Ontario, public health, and the health-care system. At the individual level, issues of affordability, pre-existing conditions, and quality of care were prominent throughout the literature. At a systems level, the policy was found to constrain various health-care settings, pose a risk to public health, and compound health-care system costs. 相似文献
875.
Régine Uwibereyeho King Tuula Heinonen Mercy Uwabor Alero Adeleye-Olusae 《Journal of immigrant & refugee studies》2017,15(4):345-365
Using a photovoice approach, this study explores stressing factors for African refugees after resettlement in Canada and the strategies they adopt to cope. The study used a purposive sampling procedure to recruit 15 participants (8 women and 7 men). Participants took part in a three-phase process of picture taking, one-on-one interviews, and focus group discussions on the selected pictures. Thematic analysis was applied to analyze the data. Identified stressors included social relationship ruptures, lack of understanding of the new culture, unemployment, and navigating unfamiliar laws and regulations. Coping strategies and recommendations for policies and best practices are discussed. 相似文献
876.
Identity theft—one of the fastest growing crimes—results in considerable financial losses as well as time spent to restore credit and prevent future attacks. While scholars have begun to devote more attention to identifying the factors that increase risk of identity theft, little is known about the aftermath for victims. Using data from the Identity Theft Supplement to the National Crime Victimization Survey, we address this gap in the literature. Results indicate that, in addition to financial losses and loss of time, victims also experience emotional (e.g., depression) and physical (e.g., poor health) symptoms. The implications of these findings for theory, research, and policy are discussed. 相似文献
877.
Short- and long-term health consequences of bullying victimization are well documented and include physical and mental health issues as well as increased involvement in risky behavior, but research exploring sex differences in victimization outcomes is still limited. This study uses data from the National Longitudinal Survey of Youth—1997 to examine the consequences of victimization by sex and, more specifically, relationships between bullying victimization and later health risk behaviors—including risky sexual activity, smoking, alcohol use, and drug use. Multivariate analyses identified sex differences for specific health risk indicators, and a substantial difference was evident for overall risk. 相似文献
878.
Lorraine Graves 《Child & Youth Services》2017,38(1):69-90
There are a disproportionate number of African American children living in poverty who are in need of mental health services. African American children who live in poverty tend to underutilize mental health treatment due to the barriers their caregivers face; however, far less research has been conducted on the percentage of children who do access mental health treatment and the experiences of their caregivers in maneuvering through the barriers in their environments. This grounded theory study systematically generated a help-seeking theory that was constructed through the experiences of single African American mothers living in poverty who accessed mental health treatment for their children. 相似文献
879.
Bryce Evan Stoliker 《Victims & Offenders》2018,13(6):834-858
Although a considerable amount of research has highlighted the link between interpersonal victimization and adverse psychological and behavioral health, a paucity of research has examined and compared the effects of multiple forms of victimization in the same study. There is also a limited understanding of the underlying individual factors (e.g., emotional processes) that might link experiences of victimization to psychological and behavioral health adversities. To address these gaps, the author used a nationally representative sample of 19,422 Canadians aged 15 years old or older to examine the effects of different types of victimization on psychological and behavioral health outcomes, and to determine whether these associations are mediated by perceived stress. Results revealed that some victimization types (i.e., personal, household/property, cyberbully, ex-partner physical/sexual and emotional abuse) had statistically significant adverse effects on psychological and behavioral health outcomes (i.e., self-report mental health, life satisfaction, satisfaction with safety from crime, and alcohol/drug abuse). Results also revealed that perceived stress mediated the association between some victimization types and psychological, but not behavioral, health outcomes. Discussion points toward the utility of examining multiple victimization types, as well as other converging individual factors or adversities, in explaining psychological and behavioral health outcomes. 相似文献
880.
Claudia Fournier Louise Hamelin Brabant Sophie Dupéré Line Chamberland 《Journal of immigrant & refugee studies》2018,16(3):331-350
This integrative literature review synthesizes recent empirical knowledge about lesbian and gay immigrants' post-migration experiences. Twenty-four studies with various designs are included. The literature shows that those immigrants encounter some opportunities but also many challenges on economical, social and identity levels, thus soliciting coping strategies. Results are synthesized under five topics: the delicate situation in which they find themselves for revealing their lesbian or gay sexual orientation; the racist and homophobic discrimination they can experience; their renegotiation of socioeconomic status; the identity and affiliation challenges they have to overcome; and the hardships that can impact their health. 相似文献