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   1473篇
  免费   77篇
管理学   106篇
民族学   11篇
人口学   177篇
丛书文集   14篇
理论方法论   182篇
综合类   13篇
社会学   959篇
统计学   88篇
  2024年   2篇
  2023年   20篇
  2022年   9篇
  2021年   19篇
  2020年   43篇
  2019年   62篇
  2018年   67篇
  2017年   102篇
  2016年   70篇
  2015年   53篇
  2014年   71篇
  2013年   253篇
  2012年   65篇
  2011年   79篇
  2010年   45篇
  2009年   40篇
  2008年   52篇
  2007年   54篇
  2006年   32篇
  2005年   54篇
  2004年   42篇
  2003年   25篇
  2002年   45篇
  2001年   21篇
  2000年   19篇
  1999年   24篇
  1998年   15篇
  1997年   14篇
  1996年   15篇
  1995年   13篇
  1994年   20篇
  1993年   13篇
  1992年   11篇
  1991年   7篇
  1990年   8篇
  1989年   11篇
  1988年   4篇
  1987年   12篇
  1984年   7篇
  1983年   5篇
  1982年   2篇
  1981年   3篇
  1980年   4篇
  1979年   4篇
  1978年   2篇
  1977年   2篇
  1976年   3篇
  1974年   2篇
  1971年   1篇
  1970年   1篇
排序方式: 共有1550条查询结果,搜索用时 437 毫秒
1.
Drawing on employment records, qualitative interviews, and a survey, we explore the experiences of apprentices in the highway trades in Oregon. We demonstrate that female and racial/ethnic minority apprentices have lower rates of recruitment and retention and disproportionately face challenges with interpersonal interactions, hiring practices, and supervisory practices. Yet, we find a pervasive narrative that attributes apprentices' success to “hard work,” which contributes to the legitimacy of these inequalities. Consistent with the conceptualization of work organizations as inequality regimes, we argue that the apprenticeship system has policies, practices, and ideologies that are on the surface gender and race/ethnicity neutral, yet lead to the perpetuation of inequalities.  相似文献   
2.
Although there has recently been a rise in parenting support programmes within the UK, only a minority of these programmes have benefited from evaluation of either outcomes or processes. This paper describes the development of the PALS programme (Parents Altogether Lending Support), reporting both on its effectiveness in improving parents' interactions with their children and on the lessons that were learned about embedding such a programme within the local community. Over the 18‐month period of the programme, a total of 17 courses were run, with 75 parents and carers (primarily mothers) participating in the programme overall. Evaluation results indicated that participants enjoyed the course and found it beneficial, particularly in terms of altering their own actions in specific ways that were able to promote better behaviour on the part of their children. Participants also valued the opportunity to share their experiences with other parents. The key lesson identified in regard to the development of parenting programmes concerned the need for the community to feel a sense of ownership for the initiative. Copyright © 2002 John Wiley & Sons, Ltd.  相似文献   
3.
Abstract The effect of nonfarm development on dairy farm survival in New York's highly developed lower Hudson Valley is analyzed. The major hypothesis is that significant losses of dairy farms during this period are the result of urban development pressures. Contrary to this hypothesis, however, the bivariate and multivariate analyses of data from a mail survey of all commercial dairy operators in Dutchess County as of 1984 and industry survivors, exiters, and new entrants through 1990 demonstrate that nonfarm development has a negligible effect on dairy farm survival; rather, survival is significantly affected by age of operator and by family disruption. Thus, demographic and family process factors are found to be more powerful determinants of dairy farm survival in this particular metropolitan context.  相似文献   
4.
Parameter design or robust parameter design (RPD) is an engineering methodology intended as a cost-effective approach for improving the quality of products and processes. The goal of parameter design is to choose the levels of the control variables that optimize a defined quality characteristic. An essential component of RPD involves the assumption of well estimated models for the process mean and variance. Traditionally, the modeling of the mean and variance has been done parametrically. It is often the case, particularly when modeling the variance, that nonparametric techniques are more appropriate due to the nature of the curvature in the underlying function. Most response surface experiments involve sparse data. In sparse data situations with unusual curvature in the underlying function, nonparametric techniques often result in estimates with problematic variation whereas their parametric counterparts may result in estimates with problematic bias. We propose the use of semi-parametric modeling within the robust design setting, combining parametric and nonparametric functions to improve the quality of both mean and variance model estimation. The proposed method will be illustrated with an example and simulations.  相似文献   
5.
6.
Given the changing patterns of immigration in the Republic of Ireland in the past 10 years, this article considers how factors related to ethnic and gender identity mediate children's interaction with one another in a newly multi‐ethnic Irish primary school. Central to the analysis is the exercise of power between children and how the experience of inclusion and exclusion in peer relations is underpinned by concepts of sameness/difference that draw upon wider discourses of ethnic and gender identity. Recommendations in relation to classroom and school practice are made with reference to the need for teachers to take account of the complexity of children's social worlds and the dynamics of power and control that operate within it. Copyright © 2006 The Author(s).  相似文献   
7.
    
Zusammenfassung Unter besonderer Berücksichtigung von Führungskr?ften wird ein aktueller überblick über Stressmanagementinterventionen in der Arbeitswelt (ASMI) anhand von Metaanalysen und Reviews geleistet. Kognitiv-behaviorale und Entspannungstrainings dominieren und sind effektiv auf individueller Ebene. Interventionen mit Führungskr?ften werden selten evaluiert. Neuere Entwicklungen von ASMI sind ressourcenbezogen und integrieren zielgruppenorientiert personen- und bedingungsbezogenen Methoden auf der Grundlage stressbezogener Analysen. Für Führungskr?fte wird auf der Grundlage ihrer Anforderungen, Stressoren und Ressourcen ein Coaching Konzept entwickelt, bei dem die F?rderung der Self-Leadership Kompetenz und Transferpl?ne im Mittelpunkt stehen.
The state-of-the-art in worksite stress management interventions (wSMI) with focus on the executive staff is shown through meta-analyses and reviews. The field is dominated by cognitive-behavioral, multimodal and relaxation trainings. These methods are effective on the individual level, however interventions with executives are rarely evaluated. New developments in wSMI are described where target-group and condition-focused methods are integrated on the basis of stress analyses. For executives, a coaching concept based on the specific demands, stressors and resources is developed with emphasis on the promotion of self-leadership and transfer plans.


Dipl.-Psych. Christine G. Busch, Studium: TU Berlin, 1995–1996 Trainerin für Stressmanagement der AOK Berlin u. wiss. Mitarbeiterin an der Universit?t Potsdam; 1996–1998 Univ.-Assistentin für angewandte Psychologie an der Universit?t Innsbruck; seit 1998 wiss. Angestellte der Arbeits-, Betriebs- und Umweltpsychologie an der Universit?t Hamburg.

Dipl.-Psych. Brigitte Steinmetz, Studium: Universit?t Hamburg, seit 2000 freiberufl. T?tigkeit; 2001–02 Stipendiatin der Universit?t Hamburg; seit 2002 wiss. Mitarbeiterin der Arbeits-, Betriebs- und Umweltpsychologie an der Universit?t Hamburg  相似文献   
8.
Recent studies have shown that group differences in marital stability and satisfaction can be predicted based on premarital relationship quality. There is also a growing literature indicating that there are distinct types of relationships, both premaritally and developmentally over time. This study examined the relationship between the four premarital types (Vitalized, Harmonious, Traditional, and Conflicted) identified by Fowers and Olson (1992) and relationship outcome over a 3-year period with 393 couples. A substantial relationship was found, with conflicted couples being the most likely to separate or divorce. Vitalized couples had the highest levels of satisfaction, followed by Harmonious, Traditional, and Conflicted couples. Traditional couples were less likely to have divorced than Harmonious couples, even though Harmonious couples had higher premarital relationship satisfaction scores.  相似文献   
9.
This study examines housing quality among three groups of single-parent women: white, African-American, and Hispanic. Three indicators of housing quality—crowding, affordability, and satisfaction—are used to discover the extent to which these groups experience housing problems. This study also explores differences and similarities in the factors that precipitate problems in housing quality for these three groups of single parents. Findings suggest important differences and similarities in the nature of housing quality problems among white, African-American, and Hispanic single-parent women. The specified variables explained about 20% of the variance in crowding, housing affordability, and housing satisfaction. On measures of objective and subjective housing quality, white single mothers are better housed than their African-American or Hispanic counterparts. Hispanic single mothers have the largest housing cost burden and average more persons per household than the other groups. African-Americans are twice as likely as either group to live in low-quality housing and reported the lowest average satisfaction with their housing. Her research interests include housing and neighborhood assessment and women and public policy issues. She has recently published articles inUrban Affairs Quarterly andHousing and Society on housing and neighborhood assessment criteria among black urban households and the housing cost burden of various groups of female-headed households. She received her Ph.D. from Ohio State University. Her research interests include the housing adjustment behavior of women and public policy. She has recently completed her thesis on the role of noncustodial parents in determining the quality of life of their children. She is also the recipient of the Tessie Agan Award for research excellence from the American Association of Housing Educators for a paper titled “Unterstanding Constraints and Residential Satisfaction among Low-Income Single-Parent Families.”  相似文献   
10.
This article provides a comparison of three West European countries with five Central East European countries in respect of working time and the integration of work and family life. The countries are the Netherlands, Sweden and the UK in West Europe and Bulgaria, the Czech Republic, Hungary, Romania and Slovenia in Central East Europe. As well as providing an East–West comparison, the article also takes into account the differing institutional and policy contexts in the selected countries and the different routes to flexibility. A further aim of the article is to extend our understanding of the culture and values which underpin the organization of family and work in each country. Whilst there is a clear East–West divide, all eight countries demonstrate diverse routes to flexibility and different mixes of social policies and gender cultures which have lead to considerable differences in the integration of work and family life.  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