全文获取类型
收费全文 | 1570篇 |
免费 | 46篇 |
专业分类
管理学 | 90篇 |
民族学 | 10篇 |
人口学 | 141篇 |
丛书文集 | 6篇 |
理论方法论 | 185篇 |
综合类 | 9篇 |
社会学 | 1076篇 |
统计学 | 99篇 |
出版年
2023年 | 5篇 |
2021年 | 11篇 |
2020年 | 45篇 |
2019年 | 45篇 |
2018年 | 55篇 |
2017年 | 72篇 |
2016年 | 41篇 |
2015年 | 35篇 |
2014年 | 36篇 |
2013年 | 318篇 |
2012年 | 52篇 |
2011年 | 61篇 |
2010年 | 36篇 |
2009年 | 35篇 |
2008年 | 46篇 |
2007年 | 51篇 |
2006年 | 56篇 |
2005年 | 56篇 |
2004年 | 72篇 |
2003年 | 33篇 |
2002年 | 44篇 |
2001年 | 37篇 |
2000年 | 13篇 |
1999年 | 24篇 |
1998年 | 19篇 |
1997年 | 21篇 |
1996年 | 11篇 |
1995年 | 12篇 |
1994年 | 17篇 |
1993年 | 18篇 |
1992年 | 10篇 |
1991年 | 21篇 |
1990年 | 19篇 |
1989年 | 18篇 |
1988年 | 14篇 |
1987年 | 20篇 |
1986年 | 12篇 |
1985年 | 12篇 |
1984年 | 13篇 |
1983年 | 16篇 |
1982年 | 7篇 |
1981年 | 10篇 |
1980年 | 9篇 |
1978年 | 11篇 |
1977年 | 4篇 |
1976年 | 9篇 |
1975年 | 4篇 |
1974年 | 5篇 |
1973年 | 5篇 |
1971年 | 4篇 |
排序方式: 共有1616条查询结果,搜索用时 15 毫秒
991.
992.
Alcohol consumption is prevalent among college students and can become problematic for some. Numerous randomized controlled trials have evaluated the efficacy of individual preventive interventions in reducing alcohol use and alcohol-related problems in college student populations. Consistent with earlier reviews, the balance of the evidence from studies conducted during the past 3 years strongly supports the efficacy of brief motivational interventions combined with personalized feedback interventions (PFIs) and personalized normative feedback (PNF), as well as of stand-alone PFI/PNF interventions. Recent analyses also continue to support the efficacy of alcohol expectancy challenge interventions, although the findings are less consistent. In addition, recent analyses offer mixed support for feedback-based interventions focused solely on blood alcohol concentration and for multicomponent, alcohol education-focused interventions that include elements of PFI/PNF. No evidence of efficacy was found for programs that only included alcohol education. 相似文献
993.
The importance of conducting evidence based assessment has been widely acknowledged by many professions, including social work. In this study, the U.S. Army, in partnership with University researchers, developed an evidence based assessment protocol to assist the individual social worker in conducting his/her assessment of intimate partner violence. The protocol development process involved posing answerable research questions about intimate partner violence assessment content and method and then adhering to the steps of evidence based practice to answer those questions. Key to the protocol development process was the partnership created between researchers and practitioners as part of an expert panel. 相似文献
994.
Child sexual abuse changes the lives of countless children. Child sexual abuse victims experience short and long term negative outcomes that affect their daily functioning. In this study, undergraduate students' perceptions of CSA were obtained using vignettes with an adult or child perpetrator and a general questionnaire. Results indicated participants receiving the child-on-child vignette were less likely to rate the vignette as abuse, saw the abuse as less severe, and assigned less blame to the perpetrator than participants reading the adult-on-child vignette. On a general questionnaire, male participants saw child-on-child abuse as less severe and more encouraged by society than did female participants. The information can be utilized by professionals in treatment planning and preventing revictimization at disclosure. 相似文献
995.
Tourists travel to Arkansas' mountain regions to experience, appreciate, and consume multiple aspects of otherness, including sacred sites and pristine and authentic peoples and environments. A largely unexplored aspect of this consumption of authenticity is alternative medicine, provided to tourists and day travelers in search of physical and emotional restoration. Traditional forms of medicine are deeply rooted in women's social roles as community healers in the region and are perpetuated in part because of the lack of readily accessible forms of so-called modern medicine. Contemporary medical tourism in Arkansas has promoted access to folk health systems, preserving them by incorporating them into tourists' health care services, and also has attracted new and dynamic alternative medical practices while encouraging the transformation of existing forms of traditional medicine. Ultimately, the blend of alternative, folk, and conventional medicine in the Arkansas highlands is evidence of globalizing forces at work in a regional culture. It also serves to highlight a renewed appreciation for the historic continuity and the efficacy of traditional knowledge in the upper South. 相似文献
996.
This study explored the perceptions of fidelity to family group principles using comparative information from family, friends, and professionals, taking into account race and gender. White respondents felt there was a greater degree of fidelity than did the African American respondents, with other race respondents sometimes rating similarly to both white and African American respondents. Professionals generally perceived a greater level of fidelity and there were significant race by respondent interactions. 相似文献
997.
Gopalan G Bannon W Dean-Assael K Fuss A Gardner L LaBarbera B McKay M 《Child welfare》2011,90(4):135-156
Differences between child welfare- and non-child welfare-involved families regarding barriers to child mental health care, attendance, program satisfaction, and relationship with facilitators are examined for a multiple family group service delivery model aimed at reducing childhood disruptive behaviors. Although child welfare-involved caregivers reported more treatment barriers and less program satisfaction than non-child-welfare-involved families, no significant differences exist between groups on average total sessions attended and attendance rates over time. 相似文献
998.
Evidence-based continuums have become a guide for identifying the level of evidence in evaluations of home visiting programs conducted to determine their effectiveness in preventing child abuse and neglect. While randomized controlled trials are required for the highest levels of evidence, quasi-experimental designs have also been specified as an appropriate alternative. Using a quasi-experimental evaluation of a home visiting program to prevent child abuse and neglect that adheres to the Healthy Families America model, this paper describes and illustrates how types of validity can be improved. More specifically, we address how threats to internal validity can be identified and reduced through statistical techniques; how construct validity may be strengthened using state records to measure the outcomes; and how external validity is affected by including or excluding study participants. After applying a variety of statistical adjustments to reduce selection bias, we found that the outcomes favored the home visiting program and increased after accounting for covariates that contributed to child abuse and neglect. This was true across the statistical techniques (traditional covariate and propensity score adjustment) used. For evaluations using quasi-experimental designs, recommendations relevant to the illustrations in the paper are also presented. 相似文献
999.
The authors describe 2 cases of Chiari type I malformation (CM-I) in students presenting to a college health center within a 6-month period. A review of CM-I, including epidemiology, typical presentation, evaluation, and management, is followed by a discussion of the clinical and functional implications of the disorder in an emerging adult population. 相似文献
1000.
Mary E. Byrnes 《Journal of Aging Studies》2011,25(3):253-262
Because of a recent surge of aging in place literature, we know a considerable amount about how older adults wish to remain in long lived-in homes and communities. However, there are still gaps in our knowledge. What happens when older adults live in a community that does not support their everyday needs? This paper represents an initial attempt to explore how one group of poor, non-white, central city residents in Detroit, Michigan make sense of and organize a new age-segregated home. Findings presented in this article are based on 30 in depth and photographic elicitation interviews with African American, low-income, older adults living in one Housing and Urban Development 202 (HUD 202). Findings suggest that participants in this sample cultivated a new urban space within the facility to compensate for the deficiencies of a deteriorated inner-city neighborhood. I use these findings to encourage broader conceptualizations and consideration for the aging in place model to be more inclusive to the lived experiences of older adults who occupy oppressed places. 相似文献