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   1344篇
  免费   78篇
管理学   139篇
民族学   14篇
人口学   162篇
丛书文集   1篇
理论方法论   126篇
综合类   21篇
社会学   797篇
统计学   162篇
  2024年   3篇
  2023年   17篇
  2022年   16篇
  2021年   21篇
  2020年   48篇
  2019年   83篇
  2018年   101篇
  2017年   105篇
  2016年   85篇
  2015年   47篇
  2014年   63篇
  2013年   197篇
  2012年   117篇
  2011年   56篇
  2010年   45篇
  2009年   52篇
  2008年   39篇
  2007年   34篇
  2006年   31篇
  2005年   37篇
  2004年   27篇
  2003年   32篇
  2002年   19篇
  2001年   13篇
  2000年   13篇
  1999年   6篇
  1998年   13篇
  1997年   11篇
  1996年   8篇
  1995年   7篇
  1994年   9篇
  1993年   5篇
  1992年   4篇
  1991年   4篇
  1990年   4篇
  1988年   5篇
  1987年   7篇
  1986年   5篇
  1985年   7篇
  1984年   7篇
  1983年   5篇
  1982年   4篇
  1979年   1篇
  1976年   1篇
  1974年   1篇
  1973年   2篇
  1972年   2篇
  1971年   1篇
  1970年   1篇
  1968年   1篇
排序方式: 共有1422条查询结果,搜索用时 583 毫秒
111.
This article explores social workers' approaches to children exposed to domestic violence and children's strategies in encounters with these professionals in the context of family law proceedings. Investigator approaches as well as child strategies are reconstructed from children's narratives. Furthermore, possible links between the social worker's approach described by a particular child, and the child's own strategies are outlined. Participation can offer children validation of their experiences and support their recovery after exposure to violence. However, it is suggested that it seems to be a challenging task for social workers to both validate children's experiences of violence and simultaneously offer them participation in the investigation process.  相似文献   
112.
EM Leerkes  MS Wong 《Infancy》2012,17(5):455-478
Differences in infant distress and regulatory behaviors based on the quality of attachment to mother, emotion context (frustration versus fear), and whether or not mothers were actively involved in the emotion-eliciting tasks were examined in a sample of 98 16-month-old infants and their mothers. Dyads participated in the Strange Situation, a limiting task designed to elicit infant frustration, and a novelty task designed to elicit infant fear. Mothers were asked to remain uninvolved during the first minute of each task, and then instructed to engage with their infants as they wished for the remaining three minutes. Independent of concurrent maternal sensitivity, resistant infants were significantly more distressed than secure and avoidant infants. Avoidant infants engaged in fewer active mother-oriented regulation behaviors than secure and resistant infants and engaged in more self-soothing in the mother involved condition than the mother uninvolved condition. Resistant infants engaged in more physical comfort with their mothers and more venting than both secure and avoidant infants, and exhibited a smaller variety of adaptive non-mother-oriented strategies than did secure infants. There were few differences in infant distress and regulatory behaviors as a function of emotion task and maternal involvement. Limitations and implications for future research are discussed.  相似文献   
113.
In sum, this paper examines the core determinants of lottery sales in Portugal. With panel data analysis covering 18 Portuguese districts and 5 years, this study explains the variations in a district’s per-capita lottery sales in terms of key theoretical hypotheses such as per capita district income, age, education index, gender and religion. This paper concludes that the richer Portuguese districts spend more than the poorer districts and there is an inverted-U relationship between lottery sales and per capita income. The paper also concludes that married Catholic citizens spend more on lottery products than others and that the level of education returns a negative effect on lottery spending.  相似文献   
114.
This study focused on the lifecycle income objective of business-owning (farm and nonfarm) households. We hypothesized that the complex relationship between household and business management decisions had the potential to challenge predictions from standard household savings theory. Specifically, we tested for differences in saving behavior of these entrepreneurial households relative to the average US household. A limited dependent variable model was performed, keying in on the saving behavior and ability of household respondents in the Survey of Consumer Finances for 2007. The estimation results indicated that, along with standard demographic influences of savings models, households owning a farm or nonfarm business had a significantly higher likelihood of maintaining private saving in a given year. Our results highlight the necessity for future research on household saving behavior to account for the differing objectives and choice sets faced by households that own businesses when conducting analyses of household saving.  相似文献   
115.
The paper explores the emergence of territories that are constituted through spontaneous assembling of self-organized communities resulting in what we term urban social events. A concrete event is employed, namely Embros, an open occupation of an abandoned public building in the center of Athens, to highlight the dynamics that make urban social events transformative urban phenomena. By focusing upon the entangled mobilities of diverse agents, we explain how through differential, dis-continual assembling and creative collaborations, such urban social interactions institute unbounded and immanent modes of organizing. The paper contributes to organizational territoriality studies proposing that urban social events are mobile entanglements that institute practices of creative transactions with formal or informal communities. By doing that, it places the Arts, creativity and community participation at the center of transformative organizing.  相似文献   
116.
This pilot study presents the first implementation and evaluation of a new technique to raise creative performances by eliminating common ideas and conventional solutions in a first step and subsequently generate new ideas. This technique is termed “elimination method”. The experiment of this study was conducted with individually working subjects, not involving group interaction. 30 subjects worked on a creativity task with the elimination method, 30 subjects worked on the same creativity task with brainstorming technique instructions. They produced 1919 ideas which could be summarized to 268 different cognitive elements as the baseline of the research. The theoretical focus of this study is to highlight the role of common knowledge in group discussion and the corresponding intra-individual processes and cognitive processes. Overall results of data examination were in line with expectations and support future testing of the proposed elimination method in a group context. This study was able to show that the instructions for the elimination method induced effects as intended, producing mainly common ideas in the first step and mainly new ideas in the second step, overall resembling the output of the brainstorming condition. The second step of the elimination method outperformed the brainstorming condition in producing idea output with a higher creative density and one-tailed differences were significant (p? =? 0.028). Furthermore, interactions between method and creativity measures were explored. Findings were connected to corresponding research where appropriate and implications for future research were remarked upon.  相似文献   
117.
In the economic and social aftermath of the 2008 crisis there has been an important and growing new wave of highly qualified Portuguese emigration comprising scientists. No or very few public policies have been designed to reverse this phenomenon, risking the consequences of brain drain. International literature argues that professional reasons are central to scientists’ decision to migrate, even after the 2008 crisis. Spending some time in a foreign country to study, research, or teach, is perceived as a common step in an individual academic trajectory and an advantage for a successful professional career in academia. It is also encouraged by European Union policies. Twelve individual portraits of Portuguese scientists living in central Europe reveal how important other factors are to the migration decision‐making process. These factors include the economic crisis, student mobility programmes, and the current Portuguese scientific system revision.  相似文献   
118.
The quality of parenting, composition and socio-economic status are family risk or protective factors on juvenile delinquency, however, there is not an instrument to help psychologists and social workers to specifically assess the adolescent offender’s family. This study set out to accomplish an additional validation study of the structured interview of family assessment risk (SIFAR), a structured professional judgment tool for the assessment of family risk and protective factors of juvenile delinquents. The statistical analyses included inter-rater reliability, convergent validity with YLS/CMI, the Partial Least Squares approach to structural equation modeling and receiving operator characteristics (ROC) analysis. A sample of 130 male adolescent delinquents detained in Portuguese forensic facilities and their parents, were paired analyzed. The YLS/CMI was used to analyze the convergent validity with SIFAR. SIFAR shows a strong correlation with the YLS/CMI family context, moderate to high values of inter-rater reliability; SIFAR factors show that they are predictive determinants of the Moderate Four risk factors. ROC analysis shows adequate accuracy power. The findings show that SIFAR it is useful as an additional assessment tool for structured risk assessment instruments since it allows understanding the vulnerabilities and strengths of the delinquent’s family.  相似文献   
119.
120.
This study investigated the moderating role of hardiness in the relationship between psychological well‐being (PWB) and career indecision in 131 never‐employed Italian emerging adults. Cluster analytic methods produced high and low hardiness profiles. A structural equation modeling analysis underscored the importance of hardiness for moderating the negative association between PWB and career indecision. Specifically, findings revealed that being hardy is a crucial relevant personal resource in the presence of lower levels of PWB. The authors discuss the importance of analyzing simultaneously the role of PWB and hardiness in promoting engagement in the career decision‐making process and provide implications for setting up appropriate career counseling interventions with emerging adults. Suggestions for future research are presented, such as the use of longitudinal designs and qualitative methods.  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