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   882篇
  免费   76篇
管理学   83篇
民族学   10篇
人口学   70篇
丛书文集   2篇
理论方法论   135篇
综合类   7篇
社会学   591篇
统计学   60篇
  2024年   1篇
  2023年   12篇
  2021年   5篇
  2020年   33篇
  2019年   32篇
  2018年   36篇
  2017年   62篇
  2016年   54篇
  2015年   38篇
  2014年   31篇
  2013年   182篇
  2012年   31篇
  2011年   39篇
  2010年   25篇
  2009年   26篇
  2008年   24篇
  2007年   43篇
  2006年   20篇
  2005年   23篇
  2004年   28篇
  2003年   23篇
  2002年   14篇
  2001年   13篇
  2000年   12篇
  1999年   14篇
  1998年   10篇
  1997年   9篇
  1996年   12篇
  1995年   7篇
  1994年   11篇
  1993年   7篇
  1992年   7篇
  1991年   6篇
  1990年   4篇
  1989年   10篇
  1988年   2篇
  1987年   4篇
  1986年   5篇
  1985年   7篇
  1984年   3篇
  1983年   8篇
  1982年   3篇
  1981年   2篇
  1980年   5篇
  1979年   3篇
  1978年   6篇
  1977年   1篇
  1974年   3篇
  1973年   1篇
  1970年   1篇
排序方式: 共有958条查询结果,搜索用时 15 毫秒
151.
The current study examined the effects of institutionalization on the discrimination of facial expressions of emotion in three groups of 42‐month‐old children. One group consisted of children abandoned at birth who were randomly assigned to Care‐as‐Usual (institutional care) following a baseline assessment. Another group consisted of children abandoned at birth who were randomly assigned to high‐quality foster care following a baseline assessment. A third group consisted of never‐institutionalized children who were reared by their biological parents. All children were familiarized to happy, sad, fearful, and neutral facial expressions and tested on their ability to discriminate familiar versus novel facial expressions. Contrary to our prediction, all three groups of children were equally capable of discriminating among the different expressions. Furthermore, in contrast to findings at 13–30 months of age, these same children showed familiarity rather than novelty preferences toward different expressions. There were also asymmetries in children’s discrimination of facial expressions depending on which facial expression served as the familiar versus novel stimulus. Collectively, early institutionalization appears not to impact the development of the ability to discriminate facial expressions of emotion, at least when preferential looking serves as the dependent measure. These findings are discussed in the context of the myriad domains that are affected by early institutionalization.  相似文献   
152.
The relations among infant anger reactivity, approach behavior, and frontal electroencephalogram (EEG) asymmetry, and their relations to inhibitory control and behavior problems in early childhood were examined within the context of a longitudinal study of temperament. Two hundred nine infants’ anger expressions to arm restraint were observed at 4 months of age. Infants’ approach behaviors during play with an unpredictable toy and baseline frontal EEG asymmetry were assessed at 9 months of age. Inhibitory control during a Go/No‐Go task and parent report of behavior problems were evaluated at 4 years of age. High anger‐prone infants with left, but not right, frontal EEG asymmetry showed significantly more approach behaviors and less inhibitory control relative to less anger‐prone infants. Although a link between anger proneness in infancy and behavior problems in early childhood was not found, a combination of low approach behaviors and poor inhibitory control was predictive of internalizing behaviors.  相似文献   
153.
154.
Most peer group self-identification research has been conducted in the United States. This article examined the generalizability of self-identified group name research among teens in Ufa, a city in the Russian Federation. A cross-sectional, anonymous collection of data on group self-identification, drug use, addiction concern, sensation seeking, and self-rated school performance was collected from 365 10th grade youth in Ufa and 965 10th grade youth in the United States. The results supported the existence of peer group self-identification by youth in both countries and, in general, replicated the findings that youth who self-identify as a High Risk Youth, are relatively likely to use drugs, show greater concern about becoming an addict, report a greater sensation seeking preference, higher levels of depression, and poorer school performance. Implications of these results are discussed.  相似文献   
155.
This study estimates the effects of food hypersensitivity on individuals?? perceived welfare and well-being compared to non-food hypersensitive individuals. Study respondents were recruited in the Netherlands, Poland, Spain and UK. The difference in welfare between food hypersensitive respondents and those asymptomatic to foods was estimated using a subjective welfare approach, including income evaluation. Well-being was measured using the Cantril Ladder-of-Life Scale, and health status using the Self-Perceived Health Scale. The difference in well-being, welfare and health status between participant groups was explained further using a number of background variables. No significant within-country differences in welfare between food hypersensitive respondents and respondents asymptomatic to foods were found. In terms of well-being, adult food hypersensitive respondents and their spouses reported significantly less happiness than respondents and their spouses asymptomatic to foods in the Netherlands and Poland. In Spain, the spouses of the food hypersensitive respondents were significantly less happy than respondents aymptomatic to foods. The well-being of children did not significantly differ between groups. The degree of severity of food hypersensitivity was negatively related to overall health status. In Poland, food hypersensitive respondents reported worse health status compared to asymptomatic respondents. In Spain, the converse was true. Food hypersensitive respondents were generally less happy with their life as a whole than respondents asymptomatic to foods, presumably because they experienced more negative effects, which were not related to perceived health status.  相似文献   
156.
This paper draws upon the findings of a study that looked at women's experiences of mothering in the context of co-occurrence of domestic violence and child abuse, and considers the issue of women's violence towards children – while acknowledging the fact that men are the main perpetrators of violence towards women and children in these families. The paper first explores the relationship between women's victimization and women's violence, and suggests that women's abuse of their children can be seen as a consequence of their own experiences of domestic violence. The findings nonetheless suggest that abused women have agency, and therefore have responsibilities when they chose to use violence towards their children. The paper also considers the feelings of guilt and blame that tend to arise in these circumstances. Implications for research, policy and practice are identified.  相似文献   
157.
In recent years, the experience of gender dysphoria has gained public prominence through an explosion of sensationalized interest in the popular media. However, childhood gender dysphoria remains poorly understood and both parents and children often find themselves having to educate professionals around them. This not only creates a sense of disconnect between family and professionals, but also means that social workers can often be unaware of the myriad of competing perspectives that seek to explain gender variance. This review of the literature seeks to provide interested social workers with an overview of gender dysphoria, current research in the field and theoretical paradigms, with a view to promoting understanding and better practice with families in this little understood field.  相似文献   
158.
This paper describes the use of computer-based lessons as an adjunct to classroom teaching for a course in social policy, and shows how the computer was used to meet the common problems of such a course. Six programs were used by more than 350 students. Lesson content is summarized, and the impact on students reviewed. In a one-year trial we found increased student satisfaction with course continuity, and succesful individualization of teaching. Unresolved problems remain—principally technical difficulties and the inadequate development of either a theory or data base for effective policy analysis.  相似文献   
159.
The mandate to educate students to work toward ending oppression and other forms of injustice is clear, but there has been little discussion in the multicultural literature about the kinds of knowledge that are needed to prepare students for such work. This article discusses the need for a paradigm shift from liberal pluralism to a critical approach to social work education and practice. It also outlines a set of core themes to guide multicultural curriculum development. These include (a) culture, (b) race and racism, (c) oppression, (d) multiple identities, (e) power, (f) whiteness and privilege, (g) historical context, and (h) social change. Obstacles to incorporating these ideas into the curriculum and recommendations for overcoming such obstacles are also discussed.  相似文献   
160.
The multimedia biography tells the story of the life of an elderly person with a cognitive impairment in motion picture format. The multimedia biography combines family photographs, film clips, audio narration, and music. It is intended to be screened on an ongoing basis to provide spaces for reminiscence and communication between cognitively impaired persons and their families. Using a production process in which we collaborated with family caregivers, we created 12 multimedia biographies for persons having Alzheimer's disease or mild cognitive impairment. This article describes our production and screening processes. We also share lessons learned from the multimedia biography research to assist practitioners, families, or researchers who wish to use similar technologies and processes for eliciting and sharing life stories.  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