全文获取类型
收费全文 | 855篇 |
免费 | 50篇 |
专业分类
管理学 | 115篇 |
民族学 | 8篇 |
人才学 | 2篇 |
人口学 | 122篇 |
丛书文集 | 4篇 |
理论方法论 | 83篇 |
综合类 | 8篇 |
社会学 | 358篇 |
统计学 | 205篇 |
出版年
2023年 | 19篇 |
2022年 | 5篇 |
2021年 | 10篇 |
2020年 | 22篇 |
2019年 | 32篇 |
2018年 | 56篇 |
2017年 | 53篇 |
2016年 | 50篇 |
2015年 | 36篇 |
2014年 | 46篇 |
2013年 | 146篇 |
2012年 | 35篇 |
2011年 | 28篇 |
2010年 | 20篇 |
2009年 | 21篇 |
2008年 | 29篇 |
2007年 | 21篇 |
2006年 | 15篇 |
2005年 | 10篇 |
2004年 | 16篇 |
2003年 | 10篇 |
2002年 | 17篇 |
2001年 | 13篇 |
2000年 | 7篇 |
1999年 | 13篇 |
1998年 | 10篇 |
1997年 | 14篇 |
1996年 | 11篇 |
1995年 | 9篇 |
1994年 | 14篇 |
1993年 | 3篇 |
1992年 | 5篇 |
1991年 | 6篇 |
1990年 | 9篇 |
1989年 | 6篇 |
1988年 | 5篇 |
1987年 | 4篇 |
1985年 | 4篇 |
1984年 | 13篇 |
1983年 | 10篇 |
1982年 | 6篇 |
1981年 | 9篇 |
1980年 | 3篇 |
1979年 | 5篇 |
1977年 | 4篇 |
1976年 | 3篇 |
1975年 | 5篇 |
1974年 | 4篇 |
1971年 | 2篇 |
1963年 | 2篇 |
排序方式: 共有905条查询结果,搜索用时 15 毫秒
81.
Roy F. Oman Sara K. Vesely Eleni Tolma Cheryl B. Aspy Sharon Rodine LaDonna Marshall 《Journal of research on adolescence》2007,17(4):743-766
This study investigated significant relationships between youth assets and youth alcohol, tobacco, and drug use that differ according to family structure (one- or two-parent households). Data were collected from a randomly sampled inner-city population (n=1,256 teenagers and 1,256 parents of the teenagers) using in-home, in-person interviews. Logistic regression analyses, stratifying by one- and two-parent household status, were conducted with nine youth assets as the independent variables and youth alcohol, tobacco, and drug use as the dependent variables. Results indicated that the associations between assets and risk behaviors varied depending upon whether the youth lived in one- or two-parent households. Continued research is warranted to further investigate associations among family structure, youth assets, and youth risk behaviors. 相似文献
82.
Damon Mitchell D. J. Angelone Richard Hirschman Roy S. Lilly Gordon C. Nagayama Hall 《Journal of sex research》2013,50(4):326-333
The purpose of this study was to examine the influence of peer modeling on sexually impositional behavior in the laboratory. Male participants with and without a self‐reported history of sexually aggressive behavior viewed video clips depicting nonaggressive and sexually aggressive behavior and then chose one of the clips to show to a female confederate. Half of the participants were first exposed to a male confederate who showed the sexually aggressive video clip to a female confederate. The other half of the participants were exposed to a male confederate who showed a nonaggressive video clip to a female confederate. Exposure to a male confederate who showed a sexually aggressive video clip to a female was associated with participants' choosing to engage in this same behavior. A self‐reported history of sexually aggressive behavior was also associated with participants' showing the sexually aggressive video clip in spite of believing the effect on the female viewer would be negative. 相似文献
83.
Anders Milhøj 《商业与经济统计学杂志》2013,31(1):99-103
A model for the distribution of daily deviations of an exchange rate is suggested. The distribution is Gaussian with a variance that depends on previous deviations. The model is applied to the exchange rate of the U.S. dollar to special drawing rights. 相似文献
84.
Aage Bøttger Sørensen 《Social science research》1975,4(1):65-92
Properties of measures and models of social mobility are analyzed in relation to the conceptualization of mobility. Two main objectives of mobility research are identified. One is the study of determinants of occupational achievement, the other is the study of mobility as a characteristic of social systems. It is shown that the realization of both objectives is hindered by a failure of commonly used models and measures of mobility to separate out the various individual and structural factors responsible for mobility. 相似文献
85.
86.
Lynn Roy LaMotte 《Statistical Papers》2007,48(2):321-327
The original derivation of the widely cited form of the REML likelihood function for mixed linear models is difficult and
indirect. This paper derives it directly using familiar operations with matrices and determinants. 相似文献
87.
88.
The Danish welfare system inadvertently provides a good opportunity for young creative people to pursue their dreams in creative fields such as art, acting, music while being on unemployment benefits. As Michael, one of the participants, puts it: ‘I consider unemployment benefit entrepreneurial support’. The subversive practice is illegal. This qualitative study investigates how young unemployed people who choose to be unemployed in order to engage in innovative projects in creative fields understand and justify their practice. Analysis of in-depth interviews with six young unemployed persons shows how the understanding and management of responsibility is pivotal in the self-understanding and legitimization of receiving unemployment benefits by choice, not out of need. This creative group reflects the contours of a new type of unemployed that has received very little attention in the research literature. The group challenges the traditional representation of the unemployed and portrays themselves as innovative, competent and able to cope with financial insecurity even though it is psychologically distressing and a risky path to go down. We characterize them as strategic self-managing as they use educational systems and unemployment benefit systems for something entirely different from what they are intended – they use it to create their own artistic life courses. This study tentatively points to a categorization distinguishing between personal, social and societal responsibility by which we can improve our understanding of responsibility in neoliberal contexts. 相似文献
89.
We assess how the support parents provide to young adults as they leave school and begin working is related to their family’s socioeconomic circumstances. We do this using an innovative Australian data set which merges survey and administrative data. The survey data inform us about intergenerational co-residence and financial gifts and the administrative data about the family’s welfare receipt history. We find that disadvantaged young people are more likely to be economically independent of their parents than are their more advantaged peers. This disparity is larger for financial gifts than for co-residence and increases with age. Moreover, there is a complex relationship between parental support and participation in study and work. We find no evidence, however, that a lack of parental support is the source of the socioeconomic gradient in either studying or employment. These results are important in eliminating one potential pathway through which socioeconomic disadvantage limits young people’s outcomes. 相似文献
90.
Arnab Roy Chowdhury 《Policy Studies》2019,40(3-4):303-319
ABSTRACTSince 1978, the Rohingya have been fleeing Myanmar and taking refuge in Bangladesh. The state of Bangladesh is not a signatory to the Geneva Convention and does not recognize refugee rights, but the initial experiences with the Rohingya refugee population led the government to create a temporary and ad hoc domestic policy advisory and refugee management system, which eventually became highly politicized. There was also some degree of slow “externalization” of policy advice through the involvement of international organizations from 2006–2007 onward, mainly through the participation of the United Nations High Commissioner for Refugees (UNHCR) and International Organization for Migration (IOM). Over 2017–2018, there was a massive influx of refugees from Myanmar to Bangladesh. The domestic advisory and refugee management system lacked the capacity to manage the crisis and had to quickly and greatly externalize policy advice and refugee management. The UNHCR and IOM came in with a host of international organizational networks and coordinated with each other and the state through a multi-sectoral approach to manage the crisis. This externalization led to the systematization and institutionalization of the state’s domestic advisory system. However the effect of externalization on politicization is equivocal; on the one hand it decreased politicization of the domestic policy advisory system, but on the other hand, it created new levels of politicization. 相似文献