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   288篇
  免费   8篇
管理学   34篇
人口学   20篇
丛书文集   1篇
理论方法论   25篇
综合类   3篇
社会学   204篇
统计学   9篇
  2020年   6篇
  2019年   7篇
  2018年   3篇
  2017年   11篇
  2016年   7篇
  2015年   6篇
  2014年   10篇
  2013年   46篇
  2012年   15篇
  2011年   10篇
  2010年   6篇
  2009年   5篇
  2008年   16篇
  2007年   14篇
  2006年   8篇
  2005年   8篇
  2004年   11篇
  2003年   4篇
  2002年   12篇
  2001年   10篇
  2000年   10篇
  1999年   4篇
  1998年   6篇
  1997年   3篇
  1996年   5篇
  1995年   1篇
  1994年   4篇
  1993年   8篇
  1992年   4篇
  1991年   4篇
  1990年   4篇
  1989年   4篇
  1988年   4篇
  1987年   2篇
  1986年   1篇
  1985年   2篇
  1984年   2篇
  1983年   2篇
  1982年   2篇
  1980年   3篇
  1978年   1篇
  1977年   1篇
  1976年   1篇
  1974年   1篇
  1973年   1篇
  1967年   1篇
排序方式: 共有296条查询结果,搜索用时 328 毫秒
51.
In this discussion, the author clarifies the different positions held by Adrienne Harris and David Liechtenstein in a frank and open dialogue about the Lacanian and relational viewpoints in the field of psychoanalysis. The author proposes in the end a new integration of the process of projective identification to narrow the divergence between the two schools of thought.  相似文献   
52.
We draw on collective efficacy theory to extend a contextual model of early adolescent sexual behavior. Specifically, we hypothesize that neighborhood structural disadvantage--as measured by levels of concentrated poverty, residential instability, and aspects of immigrant concentration--and diminished collective efficacy have consequences for the prevalence of early adolescent multiple sexual partnering. Findings from random effects multinomial logistic regression models of the number of sexual partners among a sample of youth, age 11 to 16, from the Project on Human Development in Chicago Neighborhoods (N = 768) reveal evidence of neighborhood effects on adolescent higher-risk sexual activity. Collective efficacy is negatively associated with having two or more sexual partners versus one (but not zero versus one) sexual partner. The effect of collective efficacy is dependent upon age: The regulatory effect of collective efficacy increases for older adolescents.  相似文献   
53.
We used data from the Fragile Families and Child Wellbeing Study to examine how couple relationship quality and parental engagement are linked over children's early years-when they are infants, toddlers, and preschoolers. Our sample included 1,630 couples that were coresident over years 1 to 3 and 1,376 couples that were coresident over years 3 to 5 (1,196 over both periods). Overall, we found that better relationship quality predicted greater parental engagement for both mothers and fathers-especially in the infant to toddler years; in contrast, we found little evidence that parental engagement predicted future relationship quality. Married and cohabiting couples were generally similar in how relationship quality and parenting were linked.  相似文献   
54.
A review of empirical literature reveals improvements in service utilization and outcomes for women when substance abuse and child welfare services are integrated. The increased use of substances by women involved in the child welfare system has resulted in a call for integrated, coordinated, evidence-based practices. Since the late 1990s, specific system- and service-level strategies have been developed to coordinate and integrate the provision of substance abuse and child welfare services such that women are remaining in treatment longer and are more likely to reduce substance use and be reunited with their children. The strategies reviewed provide useful guidelines for developing components of effective, evidence-based programs for substance-involved women in the child welfare system.  相似文献   
55.
The growth in the veterans population parallels the graying of America, accompanied by an increasing need for health care and mental health services from the U.S. Department of Veterans Affairs (VA) health care system. With the incidence of posttraumatic stress disorder (PTSD) rising in veterans of the wars in Iraq and Afghanistan and the already strained mental health resources in use by veterans with persistent PTSD from previous wars, the VA mental health system is and will continue to be in overload. In addition, recent research has noted an increased incidence of dementia in veterans with PTSD. The VA's long-term care facilities cannot meet their current demands, nevermind provide support for veterans with cognitive deficits who can no longer be cared for at home. It is imperative that immediate measures be taken to strengthen resources for research, manpower, and training to accommodate the future mental health needs of our aging veterans.  相似文献   
56.
Nursing home assistants have physically and emotionally challenging jobs, and they often work demanding schedules in order to provide 24-h care. While the physical effects of demanding work schedules have been studied, little is known about the impact on mental health. This study explored the relationship between demanding scheduling variables and mental health indicators of depression, anxiety and somatization. A cross-section of 473 US female nursing assistants working in nursing homes was surveyed. Work schedule characteristics included shiftwork, hours per day and week, days per week, number of weekends per month, number of double shifts per month, breaks, and number of jobs worked. Working two or more double-shifts per month was associated with increased risk for all mental health indicators, and working 6–7 days per week was associated with depression and somatization. There was a trend for increasing odds of adverse mental health with increased numbers of demanding work schedule factors. The odds of depression was increased four-fold when working 50+ h/week, more than two weekends/month and more than two double shifts/month. Providing work schedules that are less unhealthy may have implications for both worker retention and the quality of care delivered to nursing home residents.  相似文献   
57.
One of the key lessons learnt in the UK from the Laming Inquiry into the death of Victoria Climbié was the importance of social workers developing consistent and long-term relationships with young children in whose lives they are involved. This issue is now informing policy developments, including the proposed Social Work Practices which, based on a similar model to General Practitioner practices, aim to provide a lead professional to act as a parental figure and an advocate for every child in care. This paper begins by confirming the importance of developing relationships between social workers and young children, but questions the ability of the new policy developments to facilitate these. Drawing upon data from research involving interviews with social workers, the paper outlines the factors which hinder social workers' relationships with young children and argues that while the new proposals address some of the more surface structural and organizational factors, they do not address the deeper factors regarding attitudes, values and emotional competence which are crucial if social workers are to successfully build relationships with young children in care.  相似文献   
58.
The antecedents, correlates, and consequences of adolescent employment were investigated in a sample of 251 low‐income, African American youth that were followed since birth. The youth (age: M at preschool = 4.89, SD= .70; M at adolescence = 16.44, SD= .66; M at transition to adulthood = 19.36, SD= .76; and M at early adulthood = 27.67, SD= .75) were the firstborn children of African American teenage mothers who gave birth in Baltimore in the 1960s. Analyses examined the antecedents and correlates of age of entry into employment and stability of employment during adolescence. The associations of adolescent work experiences with subsequent adult education and employment outcomes also were considered. Findings indicate that among this sample of low‐income, African American youth, those who repeated a grade in school during middle childhood were more likely to enter the workforce at later ages than their peers who did not repeat a grade. The small subset of adolescents who never worked (n= 12) appear to be markedly more disadvantaged than their peers who worked. At the transition to adulthood, adolescents who entered the workforce earlier were more likely to complete high school than their peers. In addition, stable employment during the adolescent years had more beneficial effects on young men's chances of attending college than young women's postsecondary education. This pattern of findings is consistent with ethnographic accounts of adolescent employment among poor, minority, urban youth.  相似文献   
59.
We examine the effects of mothers' strategies of combining employment and welfare receipt during the first 3 years of their child's life on the child's cognitive development, behavior problems, and home learning environment at ages 5 to 6. We compare the child outcomes of those mothers who were continuously employed and received no welfare with (a) those who worked some or all of the 3 years and also received public assistance and (b) those who were totally dependent on public assistance. We studied children in single‐parent families (N= 1271 ) living below 200% of the poverty threshold using data from the National Longitudinal Survey of Youth—Child Supplement. No negative association was found on most child outcomes with a mother's employment whether or not it was combined with public assistance. However, mothers' not working at all and receiving financial support solely from AFDC was associated with negative child outcomes. We discuss the implications of these findings for the possible effects of the new welfare laws on families and young children.  相似文献   
60.
A randomized experiment investigated the effect of various instructional sets on reducing agency awareness overclaiming, that is, claiming knowledge of fictitious agencies. As predicted, respondents who were warned that the list contained fake agencies exhibited less agency awareness overclaiming than respondents who were not warned. However, providing respondents a memory retrieval strategy had no effect on agency awareness overclaiming. A multivariate model, which included demographic variables, response style variables, and knowledge variables, explained 40% of the variance of agency awareness overclaiming.  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