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   411篇
  免费   18篇
各国政治   24篇
工人农民   56篇
世界政治   31篇
外交国际关系   18篇
法律   216篇
中国政治   4篇
政治理论   79篇
综合类   1篇
  2023年   3篇
  2022年   2篇
  2021年   9篇
  2020年   8篇
  2019年   13篇
  2018年   17篇
  2017年   16篇
  2016年   20篇
  2015年   13篇
  2014年   18篇
  2013年   59篇
  2012年   16篇
  2011年   11篇
  2010年   16篇
  2009年   18篇
  2008年   18篇
  2007年   16篇
  2006年   8篇
  2005年   14篇
  2004年   14篇
  2003年   14篇
  2002年   10篇
  2001年   5篇
  2000年   12篇
  1999年   4篇
  1998年   5篇
  1997年   11篇
  1996年   5篇
  1995年   7篇
  1994年   1篇
  1993年   3篇
  1992年   2篇
  1990年   5篇
  1989年   5篇
  1988年   2篇
  1987年   5篇
  1986年   1篇
  1985年   7篇
  1984年   3篇
  1983年   2篇
  1982年   2篇
  1980年   4篇
  1979年   1篇
  1977年   2篇
  1974年   1篇
  1968年   1篇
排序方式: 共有429条查询结果,搜索用时 31 毫秒
161.
Abstract

Although persons with serious mental illness experience significant unmet housing needs, basic information on how housing is successfully financed, developed, and operated for them is lacking. It is possible that standard housing rules of thumb may not apply to this population. (For example, community opposition may raise development costs.) This lack of information may be a stumbling block to policy makers, planners, and developers.

This article attempts to close the gap by examining the financial profile of 153 properties developed for persons with serious mental illness by five nonprofit housing corporations between 1988 and 1992. Our analysis suggests that although this housing may require more management attention, it is not fundamentally different from market‐rate housing for low‐income tenants. After more than 10 years, the nonprofit housing developers continue to thrive, and virtually all of the properties continue to serve persons with mental illness, demonstrating that such housing can be successfully developed and operated.  相似文献   
162.
The Brother-Sister Questionnaire (BSQ; Graham-Bermann and Cutler 1994) is an instrument designed to measure qualities of sibling relationships. Aim: In the present study the main objective was to examine the psychometric properties and validity construct of BSQ - Portuguese version. Data were collected among 197 adolescents. The Cronbach’s alpha of the four domains ranged from .58 to .84. The psychometric characteristics of BSQ Portuguese version were found to be adequate. The results confirm the multi-dimensional model composed of four factors proposed by the authors of this instrument, as well as their suitability to assess quality of Portuguese sibling relationships. The BSQ offers a reliable and valid measure to be used within Portuguese population.  相似文献   
163.
Family and social environment may play a part in children’s post-violence adjustment. The goal of this paper is to examine which factors are related to internalizing symptoms in mothers and their children exposed to intimate partner violence. Participants were 208 mothers exposed to domestic violence. Mothers responded using the Conflict Tactics Scale, Beck Depression Inventory, and other standardized scales. They also reported on their children’s internalizing symptoms using the Child Behavior Checklist (CBCL). For the whole group, children’s CBCL scores were related to higher maternal depression and lower maternal self-esteem. Factors determining internalizing in children varied based upon the child’s race. This study illustrates the importance of factors, such as maternal depression, maternal self-esteem, violence exposure, and social support, in determining whether a child exposed to domestic violence develops internalizing symptoms, and that ecological factors may have different effects on children based on race.  相似文献   
164.
Extant research regarding juvenile transfer has focused primarily on the negative effects of current policies, with little consistent and rigorous work on the variation among the adolescents transferred to adult court and their later adjustment in the community. Using a sample of 193 transferred youth from Arizona, we consider how certain individual characteristics are related to four post-release outcomes (antisocial activity, re-arrest, re-institutionalization, and gainful activity). We find considerable variability in outcomes, with adjustment significantly and consistently related to certain legal and risk-need factors. These results indicate that some transferred youth may experience negative outcomes, and that refinements to transfer policy may benefit from consideration of these factors in determining which serious adolescent offenders are most appropriate for transfer.  相似文献   
165.
Maloney, Armstrong, and Romig presented a portrait of “Joey,” who was the exemplar of what was wrong with the juvenile justice system, in 1988 when they published The Balanced Approach in this Journal. In response, they reimagined a juvenile justice system predicated on balancing three fundamental goals—protection of community, accountability to victims, and development of competencies to prepare juvenile court‐involved youth for productive roles in their communities. The authors examine the evolution of balanced and restorative justice and re‐imagine how Joey's life may have been different at critical junctures of his juvenile court involvement.  相似文献   
166.
Plicht  Sandra 《China-EU Law Journal》2019,6(3-4):205-213
China-EU Law Journal - On the basis of different cases of the ECHR regarding freedom of information and its scope of protection; this article analyses the individual right for access to state-held...  相似文献   
167.
Abstract: The authors report a case of a transvestite found murdered near his automobile with several lacerated contused wounds to the face and cranial fractures. Autopsy revealed that the cause of death was a serious head trauma with subdural and subarachnoidal hemorrhages. In order to identify the crime weapon, a scanning electron microscopy (SEM) was used which revealed metallic residue on the skin fragments with the same molecular composition of the car paint. As for survival time, antibody anti‐beta‐amyloid precursor protein (APP) was applied to brain fragments and brainstem tissue, allowing for axonal varicosities (which form 2 to 3 h following death) to be observed under the optic microscope. So, by using SEM we understood that the fatal cranial‐encephalic lesions were the result of the victim’s head being repeatedly struck against the car door while anti‐betaAPP led to the understanding that the time elapsed between injury and death was less than 2 to 3 h.  相似文献   
168.
The goal of this study was to investigate the relationship between the perceived frequency and perceived importance of social support with youth’s self-concept. Data from a large representative sample of 921 children and adolescents in grades 3 through 12 were analyzed. Results indicated that the relationships between the frequency of social support from parents, teachers, classmates, and close friends with self-concept were significant. However, only the perceived importance of social support from teachers was significantly related to self-concept. Finally, an interaction was found between the frequency of social support and the importance of social support from classmates and close friends on self-concept. These results suggest that self-evaluations of the importance of teacher support may be especially influential for youths’ self-concept, and that the ability to discount the value of support from classmates and friends, when it is lacking, may be protective to the self-concept of children and adolescents.
Michelle Kilpatrick DemarayEmail:
  相似文献   
169.
170.
Involvement in physically active pursuits, such as sports, contributes to achieving and maintaining good emotional and physical health. The central goal of this article was to examine the longitudinal relationships between participation (i.e., time spent in the activities) in organized and informal sports contexts and motivational beliefs, and factors that might impact these relationships, such as developmental stage and gender. The data for the current study were drawn from the childhood and beyond longitudinal study, which utilized a cohort sequential design with data collected on three cohorts across four waves. The current study sample included 986 European American youth (51 % female), who t were mostly from working- and middle-class families. Self-report questionnaires were used to collect data from the youth about their participation in sports and their motivational beliefs (i.e., value and perceptions of competence) about this activity. Structural equation modeling was used to examine the relationships between participation and motivational beliefs across childhood and adolescence. The results provide some support for a model of reciprocal relationships between participation and motivational beliefs in organized and informal sports activities. These relationships between participation and motivational beliefs did not vary significantly based on developmental stage or by gender. Overall, the findings suggest that participation in organized and informal sports contexts may be fostered by supporting the development of positive motivational beliefs about the activities across developmental periods.  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