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   128篇
  免费   8篇
管理学   14篇
民族学   1篇
人口学   11篇
理论方法论   15篇
社会学   60篇
统计学   35篇
  2023年   1篇
  2022年   1篇
  2021年   1篇
  2020年   5篇
  2019年   4篇
  2018年   12篇
  2017年   7篇
  2016年   6篇
  2015年   2篇
  2014年   6篇
  2013年   11篇
  2012年   8篇
  2011年   4篇
  2010年   4篇
  2009年   3篇
  2008年   10篇
  2007年   5篇
  2006年   5篇
  2005年   4篇
  2004年   1篇
  2003年   3篇
  2002年   7篇
  2001年   3篇
  2000年   2篇
  1999年   2篇
  1998年   2篇
  1997年   3篇
  1994年   1篇
  1993年   3篇
  1991年   1篇
  1989年   1篇
  1988年   1篇
  1987年   1篇
  1986年   1篇
  1983年   1篇
  1981年   1篇
  1979年   2篇
  1978年   1篇
排序方式: 共有136条查询结果,搜索用时 672 毫秒
41.
42.
Based on the notion that one of the motives underlying children's antisocial behavior is their need to belong to particular peers, it was examined how each of four types of bullying‐related behavior would be related to the acceptance that 10 to 13‐year‐old children desired and received from same‐ and other‐sex children with different bullying‐related behavioral styles. Bullying‐related behavior was assessed using a peer nomination procedure. Children rated the importance of being accepted by each particular classmate and their own acceptance of these same classmates. Among boys, antisocial involvement in bullying was related to a desire to be accepted by other antisocial boys and to actually being rejected by boys in general. Among girls, antisocial involvement in bullying was related to a desire to be accepted by boys in general.  相似文献   
43.
This study explored the unique contribution of participation (daily activities and social roles) in explaining well-being of older adults living with chronic conditions and examined which aspect of participation (accomplishment of participation or satisfaction with participation) was more important in describing their well-being. Two hundred older adults with chronic conditions completed the following assessments: Satisfaction with Life Scale to measure well-being; Assessment of Life Habits to evaluate two aspects of participation: (a) accomplishment of daily activities and social roles and (b) level of satisfaction with participation; Interpersonal Support Evaluation List to assess level of social support and Affect Balance scale to measure level of balance confidence. In addition, participants’ level of mobility was assessed using the Timed Up and Go test. Regression analysis was performed. Results indicated that number of chronic conditions, social support and satisfaction with participation had a significant contribution to well-being and altogether explained 31% of its variance whereas accomplishment of participation did not play as significant role in the model. In conclusion, participation has a unique contribution to older adults’ well-being where satisfaction with participation rather than the accomplishment of activities is of importance. Additional aspects of participation and level of disability are key factors identified for further inquiry.  相似文献   
44.
We provide a uniformly efficient and simple random variate generator for the entire parameter range of the generalized inverse Gaussian distribution. A general algorithm is provided as well that works for all densities that are proportional to a log-concave function φ, even if the normalization constant is not known. It requires only black box access to φ and its derivative.  相似文献   
45.
The ubiquitously used term ‘globalisation’ seems inadequate to designate a group of interrelated but often conflicting processes of interconnectedness of such an unseen complexity and magnitude.

Unsurprisingly scholars, as well as political actors, and communities are at odds with respect to gauging the nature and impact of globalisation and its effects on national and ethnic cultures and on humanity as a whole. Closely connected to the problematic of the global is the equally overwhelming concept of sustainability. Both phenomena can be visualised in numerous ways: through documenting current problematic situations or processes, by depicting possible solutions or promising developments. Alternatively – or in addition – these potential threats or encouraging signs can be expressed in a more metaphorical manner. Photography may help to empirically investigate and lay bare the presumed homogenisation, hybridisation or differentiation of space as a result of cultural, political, economic and technologically spurred forms of globalisation. Photography may help to detect the local articulations of both globalisation and sustainability.

The photographic part of this visual essay is a personal account of some of the challenges of globalisation and sustainability as observed (and projected) in the everyday of cities around the globe as inspired by current debates and theorisations of this phenomenon. The paired photographs address only a few of the many distinct but often interrelated domains of globalisation and aspects of sustainable development that merit our attention. They almost all hint at the more problematic aspects of events and situations that seem to contradict rather than support the widely acclaimed strive towards a more balanced contemporary and future society.  相似文献   

46.
Previous research suggests that diverse factors predict gender differences in entrepreneurial intent. Our paper integrates and expands on previous findings using the Theory of Planned Behavior (TPB), including the deeper-level measurement model, allowing for a better understanding of the origin of differences. The results of a survey with business students indicate that the effect of gender on entrepreneurial intentions is mediated via personal attitudes and perceived behavioral control but not social norms. More precisely, vis-à-vis their male counterparts, women are more driven toward entrepreneurship by motives to ‘get organized’ (balance) that are less dominant in predicting personal attitude. Moreover, female students are somewhat less driven toward entrepreneurship by beliefs of internal control that are more dominant in predicting perceived control. Finally, while female students are also more motivated to comply with normative role models, this did not influence their entrepreneurial intentions over and above perceived behavioral control and personal attitude. We discuss both practical and theoretical implications of our findings.  相似文献   
47.
With the proliferation of social indicator databases, the need for powerful techniques to study patterns of change has grown. In this paper, the utility of spatial data analytical methods such as exploratory spatial data analysis (ESDA) is suggested as a means to leverage the information contained in social indicator databases. The principles underlying ESDA are illustrated using a study of clusters and outliers based on data for a child risk scale computed for countries in the state of Virginia. Evidence of spatial clusters of high child risks is obtained along the Southern region of Virginia. The utility of spatial methods for state agencies in monitoring social indicators at various localities is discussed. A six-step framework that integrates spatial analysis of key indicators within a monitoring framework is presented; we argue that such a framework could be useful in enhancing communication between State and local planners. Given cost considerations, the original color figures have been printed in black and white in this article. The color figures can be obtained from http://www.chs.med.ed.ac.uk/rubhc/evaluation/  相似文献   
48.
The developmental interplay between identity and adjustment was examined in a seven‐wave longitudinal study of 428 European female college students (Mage=18.8 years) over a period of 3 years, with semi‐annual measurement waves each year. Latent Class Growth Analysis (LCGA) was used to identify developmental typologies of both identity formation (i.e., dimensions of commitment and exploration) and adjustment (i.e., depressive symptoms and self‐esteem). Four trajectory classes emerged for identity, three of which had been suggested earlier in the literature ( Josselson, 1996 ): Pathmakers, Guardians, and Searchers. The fourth trajectory class was labeled Consolidators and consisted of individuals characterized by a strong focus on strengthening their current identity commitments, at the expense of a thorough exploration of alternative options. Three trajectory classes were identified for adjustment: Optimal Adjustment, Moderate Adjustment, and Stable Maladjustment. Each of the four identity trajectory classes was associated with a specific profile of adjustment, with the Searchers showing the poorest profile and the Pathmakers and Consolidators the most positive profile. Practical implications and suggestions for future research are outlined.  相似文献   
49.
Evolution of recurrent asthma event rate over time in frailty models   总被引:1,自引:0,他引:1  
Summary. To model the time evolution of the event rate in recurrent event data a crucial role is played by the timescale that is used. Depending on the timescale selected the interpretation of the time evolution will be entirely different, both in parametric and semiparametric frailty models. The gap timescale is more appropriate when studying the recurrent event rate as a function of time since the last event, whereas the calendar timescale keeps track of actual time. We show both timescales in action on data from an asthma prevention trial in young children. The frailty model is further extended to include both timescales simultaneously as this might be most relevant in practice.  相似文献   
50.
This research project is focused on theoretical and empirical works analyzing the effects of career counseling. This experimental and longitudinal study has been carried out in France; it compares a sample of individuals having undertaken competence assessment with a control group and deals with self‐esteem, self‐analysis, self‐concept, and the participants' situations. The results correspond to the authors' main hypotheses: The effect size calculated for all the variables (+0.62) is similar to the one observed in the meta‐analyses concerning the same topic. The stability of effects has also been demonstrated for 2 out of 3 categories of variables (effect size +0.44) in spite of a slight decrease in the production of self‐concept. Finally, treatment intensity seems to have a lesser effect than the one expected, but it strengthens its role in the development of self‐analysis. The discussion focuses on the prospects for counseling practice assessment, as well as theoretical directions meriting future development.  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