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   103篇
  免费   3篇
管理学   20篇
民族学   1篇
人口学   9篇
理论方法论   14篇
社会学   33篇
统计学   29篇
  2023年   3篇
  2022年   1篇
  2021年   2篇
  2020年   1篇
  2019年   4篇
  2018年   4篇
  2017年   6篇
  2016年   4篇
  2015年   2篇
  2014年   1篇
  2013年   15篇
  2012年   4篇
  2011年   5篇
  2010年   5篇
  2009年   5篇
  2008年   4篇
  2007年   1篇
  2006年   2篇
  2005年   3篇
  2004年   3篇
  2003年   4篇
  2002年   2篇
  2001年   2篇
  1999年   2篇
  1998年   3篇
  1997年   2篇
  1996年   5篇
  1993年   1篇
  1992年   1篇
  1990年   3篇
  1985年   2篇
  1976年   2篇
  1972年   1篇
  1968年   1篇
排序方式: 共有106条查询结果,搜索用时 31 毫秒
51.
This study was developed to guard against the imposition of settler-based colonial ethnocentric conceptions of moral development by exploring the everyday moral experiences of children in an Anishinaabeg community. A focused ethnography of 33 children over 3.5 months was conducted, which included participant observation, group activities and individual and group interviews. Drawing on their unique cultural and social background, children showed they had rich moral understandings and acted as moral agents in matters that affected them. These results help advance our understanding of what is morally significant to Anishinaabeg children in their daily experiences, in line with the Truth and Reconciliation Commission's Calls to Action.  相似文献   
52.
53.
54.
This article tackles the problem of controversies expressed by experts in the field of estimating and managing ionizing radiation risks. We analyze the paradigms that were conceived on this subject, in particular the studies carried out by the International Commission on Radiological Protection (ICRP), as well as the papers stating either that the effect of low doses is relatively weak or, on the contrary, relatively serious. Uncertainties, which taint the risk estimations, assume a particular importance because they are at the origin of the request for expert and value judgments and represent the critical point of the discussions on the ionizing radiation risks. Our study allows us to look further into the problem of the paradigm's formation, uncertainties, and expert and value judgments, and provides areas for consideration that may contribute to a better understanding of certain gridlocks in the decision-making process, as regards to environmental, health, and energy policies.  相似文献   
55.
56.
57.
58.
The aim of the article is to work out a classification of the Latin-American countries considering economic and social aspects of development. Therefore, it seemed convenient to take the following steps:
  1. A critical review of the existing literature on the subject, stressing the theoretical and methodological assumptions on which these constructions are based.
  2. A selection and discussion of some social indicators, in particular those usually employed for this kind of task, especially in planning.
  3. An analysis of methodological procedures in order to present alternative options which could give better theoretical, methodological and technical results.
  4. The classification of Latin-American countries using a quantitative technique based on the combination of a selected set of interval variables which permits the computation of a measure of the distance between cuples of countries.
  5. A graphical representation of the ‘profiles’ obtained for each group of countries.
  6. Variables not included in this classification and also historical dimensions are introduced in order to explain the different levels of achievement of the socioeconomic goals of the countries and regions.
The quantitative results go hand in hand with the revision of the historical process. For this reason, it seemed necessary to formulate a set of significant structural categories and some tentative hypotheses. These should be tested in more exhaustive studies if one wishes to explain the differential achievement reached by different countries in solving their social problems.  相似文献   
59.
Cigarette smoking is often established during adolescence when other health‐related risk behaviors tend to occur. The aim of the study was to further investigate the hypothesis that risky health behaviors tend to cluster together and to identify distinctive profiles of young adolescents based on their smoking habits. To explore the idea that smoking behavior can predict membership in a specific risk profile of adolescents, with heavy smokers being more likely to exhibit other risk behaviors, we reanalyzed the data from the 2014 Health Behaviour in School‐Aged Children Italian survey of about 60,000 first‐ and third‐grade junior high school (JHS) and second‐grade high school (HS) students. A Bayesian approach was adopted for selecting the manifest variables associated with smoking; a latent class regression model was employed to identify smoking behaviors among adolescents. Finally, a health‐related risk pattern associated with different types of smoking behaviors was found. Heavy smokers engaged in higher alcohol use and abuse and experienced school failure more often than their peers. Frequent smokers reported below‐average academic achievement and self‐rated their health as fair/poor more frequently than nonsmokers. Lifetime cannabis use and early sexual intercourse were more frequent among heavy smokers. Our findings provide elements for constructing a profile of frequent adolescent smokers and for identifying behavioral risk patterns during the transition from JHS to HS. This may provide an additional opportunity to devise interventions that could be more effective to improve smoking cessation among occasional smokers and to adequately address other risk behaviors among frequent smokers.  相似文献   
60.
This article explores migration trauma among Mexican and Central American unaccompanied refugee minors (URM) with the purpose of developing an understanding of migration as a tripartite process consisting of: pre-migration exposure to traumatic stressors, in-journey stressors, and post-migration stressors. The migration experience of these youth may be subjectively different depending on a wide range of factors. The complexities of migration are explored as a traumatic, tripartite process. These three salient components of migration may act as precursors, often resulting in psychological sequelae such as: post-traumatic stress disorder (PTSD), anxiety, and depression. Of all migrant groups, URM are more likely to develop psychiatric symptoms. Trauma-Focused Cognitive Behavioral Therapy (TF-CBT), Cognitive Behavioral Intervention for Trauma in Schools (CBITS), and Mental Health for Immigrants Program (MHIP) are among the most effective interventions in the treatment of PTSD, anxiety, and depression in refugee minors. Social workers in schools are in unique positions to provide mental health services to URM. A case example illustrating a cultural adaptation of TF-CBT in an urban public high school is included. Clinical implications of culturally responsive and trauma-informed treatment of URM in schools will be discussed. Additionally, this article will emphasize the importance of bridging the gap between research and culturally responsive, trauma-informed interventions for URM in schools.  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