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   994篇
  免费   2篇
管理学   48篇
民族学   17篇
人口学   108篇
丛书文集   37篇
教育普及   1篇
理论方法论   149篇
综合类   57篇
社会学   518篇
统计学   61篇
  2023年   2篇
  2017年   4篇
  2014年   2篇
  2012年   135篇
  2011年   108篇
  2010年   36篇
  2009年   14篇
  2008年   57篇
  2007年   60篇
  2006年   50篇
  2005年   49篇
  2004年   44篇
  2003年   30篇
  2002年   52篇
  2001年   18篇
  2000年   20篇
  1999年   25篇
  1998年   22篇
  1997年   10篇
  1996年   13篇
  1995年   7篇
  1994年   7篇
  1993年   11篇
  1992年   19篇
  1991年   24篇
  1990年   12篇
  1989年   14篇
  1988年   11篇
  1987年   16篇
  1986年   14篇
  1985年   15篇
  1984年   18篇
  1983年   13篇
  1982年   8篇
  1981年   13篇
  1980年   11篇
  1979年   7篇
  1978年   6篇
  1977年   3篇
  1974年   2篇
  1973年   2篇
  1972年   1篇
  1970年   1篇
  1968年   2篇
  1965年   1篇
  1959年   2篇
  1955年   3篇
  1954年   1篇
  1948年   1篇
排序方式: 共有996条查询结果,搜索用时 0 毫秒
91.
This chapter presents Spencer's phenomenological variant of ecological systems theory, or PVEST (1995), as a conceptual framework for examining positive youth development. Contextual factors affecting racial and gender identity of African American youth are discussed, with the focus on the influence of schools and religious institutions.  相似文献   
92.
In this paper we consider semiparametric inference methods for the time scale parameters in general time scale models (Oakes, 1995, Duchesne and Lawless, 2000). We use the results of Robins and Tsiatis (1992) and Lin and Ying (1995) to derive a rank-based estimator that is more efficient and robust than the traditional minimum coefficient of variation (min CV) estimator of Kordonsky and Gerstbakh (1993) for many underlying models. Moreover, our estimator can readily handle censored samples, which is not the case with the min CV method.  相似文献   
93.
94.
95.
Securing excellent care and positive outcomes for seriously ill, high-risk patients requires extraordinary measures. A health system in Georgia is experiencing strong results by taking a team approach to health care with case managers, physicians and patients working together.  相似文献   
96.
Tyebjee T 《Child welfare》2003,82(6):685-706
This survey compares prospective foster and adoptive parents' attitudes, willingness, and motivations, and discusses implications for media campaigns. The results show that demographic profiles of targets for adoption and foster placements are the same, an opportunity exists to shape positive attitudes toward foster care in immigrant populations, the most compelling way to attract parents is to focus on the child in need, and testimonials of personal experiences of foster and adoptive parents should address perceived barriers to adopting or fostering. Political, religious, and environmental ideology were unrelated to attitudes or willingness to adopt or foster. Respondents with strong identifications with gay or lesbian lifestyles exhibited a higher than average willingness to adopt or foster.  相似文献   
97.
Reilly T 《Child welfare》2003,82(6):727-746
This study shows that a significant portion of youth exiting the foster care system face serious difficulty transitioning to life on their own. Many live on the streets, lack the money to meet basic living expenses, fail to maintain regular employment, are involved with the criminal justice system, are unable to obtain health care, and experience early pregnancies. Although youth reported exposure to independent living training while in care, few reported concrete assistance. Multiple placements while in care and less education correlated with more difficult postdischarge functioning. Training, services, positive supportive networks, and job experience in care are associated with more positive adjustments. The article advances implications for program and policy interventions.  相似文献   
98.
Research on disparities in health and services should include a critical examination of how social, cultural, and contextual factors affect the connection between symptoms and psychiatric disorders. Systematic differences in this connection by these factors will mean that clinicians using a universalist approach to disorders may make more diagnostic errors for certain patients (e.g., ethnic minorities, the poor). Based on the literature on normative clinical decision-making, this study tests for whether the effect of specific psychiatric disorders on key symptoms is the same for certain groups of the population. The data come from the National Comorbidity Survey. Conditional probabilities of disorders and symptoms, the elements feeding into clinical decision-making, are calculated and tested for equivalence across various racial/ethnic, educational, income, and gender groups. We find some significant differences in the relation of key symptoms to disorders across groups. These findings should encourage testing relativistic frameworks in diagnostic nosology as a step to improve clinical decision-making and reduce diagnostic and treatment disparities in mental health services.  相似文献   
99.
Marriage and family therapy (MFT) training programs need to create opportunities for all students to develop cultural competency by raising their racial awareness and sensitivity. Likewise, therapists of color need to be offered space in MFT programs to voice their experiences and venues for their voices to be heard. This article reports on the efforts within a master's level, accredited MFT training program to create space, through participatory action research, for the unique experiences of therapists of color and White therapists who are deeply committed to racial sensitivity.  相似文献   
100.
During the 1960s and 1970s, the California Youth Authority embarked on a series of randomized field trials to test interventions for juvenile and young adult offenders. This article examines the institutional and political reasons why rigorous tests were adopted for such interventions as the Community Treatment Program. It also describes the effect these trials had on the agency and on California justice, as well as how the experimental method eventually became less often used in the Youth Authority. The authors explore some general reasons why this happened.  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