全文获取类型
收费全文 | 876篇 |
免费 | 15篇 |
专业分类
管理学 | 130篇 |
民族学 | 1篇 |
人口学 | 119篇 |
丛书文集 | 16篇 |
理论方法论 | 79篇 |
综合类 | 13篇 |
社会学 | 421篇 |
统计学 | 112篇 |
出版年
2020年 | 8篇 |
2019年 | 7篇 |
2018年 | 18篇 |
2017年 | 20篇 |
2016年 | 14篇 |
2015年 | 10篇 |
2014年 | 22篇 |
2013年 | 153篇 |
2012年 | 24篇 |
2011年 | 24篇 |
2010年 | 20篇 |
2009年 | 22篇 |
2008年 | 25篇 |
2007年 | 12篇 |
2006年 | 14篇 |
2005年 | 41篇 |
2004年 | 19篇 |
2003年 | 18篇 |
2002年 | 27篇 |
2001年 | 16篇 |
2000年 | 18篇 |
1999年 | 16篇 |
1998年 | 11篇 |
1997年 | 20篇 |
1996年 | 10篇 |
1995年 | 8篇 |
1994年 | 8篇 |
1993年 | 14篇 |
1992年 | 16篇 |
1991年 | 21篇 |
1990年 | 16篇 |
1989年 | 16篇 |
1988年 | 22篇 |
1987年 | 10篇 |
1986年 | 9篇 |
1985年 | 12篇 |
1984年 | 13篇 |
1983年 | 9篇 |
1982年 | 15篇 |
1981年 | 11篇 |
1980年 | 8篇 |
1979年 | 12篇 |
1978年 | 9篇 |
1977年 | 13篇 |
1976年 | 8篇 |
1975年 | 12篇 |
1974年 | 6篇 |
1973年 | 5篇 |
1970年 | 3篇 |
1969年 | 4篇 |
排序方式: 共有891条查询结果,搜索用时 20 毫秒
31.
Association of Demanding Kin Relations With Psychological Distress and School Achievement Among Low‐Income,African American Mothers and Adolescents: Moderating Effects of Family Routine 下载免费PDF全文
Ronald D. Taylor 《Journal of research on adolescence》2016,26(4):638-644
Association of demanding kin relations and family routine with adolescents' psychological distress and school achievement was assessed among 200 low‐income, African American mothers and adolescents. Demanding kin relations were significantly associated with adolescents' psychological distress. Family routine was significantly related to adolescents' school achievement. Demanding kin relations were negatively associated with school achievement for adolescents from families low in routine, but unrelated to achievement for adolescents in families high in routine. Additional research is needed on poor families and their social networks. 相似文献
32.
Ronald V. Morris 《Social Studies》2016,107(6):181-185
Elementary students survey buildings in an extracurricular community service project to learn social studies and historic preservation. From these experiences students formed values and dispositions by engaging in a constructivist process of creating knowledge by examining their community. They gathered data, transformed it into information, and shared it with the larger community. Because students learned what community means in reality, not just reading about it, they had a different understanding of how they related to the place they called home. Examining these types of questions helped elementary students have significant experiences that helped them to connect community members with the importance of place. The built environment is the context for historic structures. Student engagement with the social studies curriculum allowed them to create investigations with architecture to broaden their understanding of their world. 相似文献
33.
34.
Ronald S. Burt 《Social science research》1980,9(2):146-177
Using data on market transactions involving manufacturing industries in the 1967 American economy and data on directors of large firms involved in manufacturing at the time, the frequency of interorganizational ties through corporate directorates operating in economic sectors J and M is shown to increase with the extent to which average profits in industry J are constrained by its market transactions (sales and/or purchases) with sector M. Market constraint has its strongest and most direct effect on the spread of a corporation through ownership ties into multiple sectors rather than on the corporation's use of interlocking. However, the central point demonstrated concerns directorate tie frequency. Not only is the absence of directorate ties predicted by the absence of market constraint, the actual frequency of ties between economic sectors is predicted by the intensity of market constraint they constitute for one another's profits. 相似文献
35.
36.
Nicole Gravina Jamie Villacorta Kristin Albert Ronald Clark Scott Curry David Wilder 《Journal of Organizational Behavior Management》2018,38(2-3):191-224
We reviewed the Journal of Applied Behavior Analysis (JABA), Journal of Organizational Behavior Management (JOBM), and Behavior Analysis in Practice (BAP) from 1990 to 2016, to identify articles that evaluated organizational behavior management interventions in a human service setting. Of those articles, 75 articles met the inclusion criteria for the review, 44 from JABA (1990 to 2016), 22 from JOBM (1990 to 2016), and 7 from BAP (2008 to 2016). We categorized each selected article by setting, employee population, client population, assessment, dependent variable, independent variable, and outcome measures. Results from the review are discussed for all three journals. Recommendations are made to broaden the scope of population and dependent variable targets, include more assessments, and include outcome data when applicable. 相似文献
37.
When using data envelopment analysis (DEA) as a benchmarking technique for nursing homes, it is essential to include measures of the quality of care. We survey applications where quality has been incorporated into DEA models and consider the concerns that arise when the results show that quality measures have been effectively ignored. Three modeling techniques are identified that address these concerns. Each of these techniques requires some input from management as to the proper emphasis to be placed on the quality aspect of performance. We report the results of a case study in which we apply these techniques to a DEA model of nursing home performance. We examine in depth not only the resulting efficiency scores, but also the benchmark sets and the weights given to the input and output measures. We find that two of the techniques are effective in insuring that DEA results discriminate between high and low quality performance. 相似文献
38.
Ronald M. Denowitz 《The Sociological quarterly》1986,27(2):205-215
An examination of 1970–1980 census data for suburban Chicago indicates that, within the context of persisting inequities, causal links between community characteristics and status change vary by initial status. Individual change in the relative rankings of initially affluent communities is a direct function of housing age and location; residential development and changes in population size have little or no effect on this process. In contrast, cyclical growth is the primary determinant of status change among places of lesser initial affluence. Within the larger context of centrifugal drift and age-related growth cycles, stronger growth and resulting status improvements occur in accessible, underdeveloped newer places that, due to recent suburbanization, have already attained somewhat higher rankings. 相似文献
39.
40.
The probability of first marriage for men who graduated from Wisconsin high schools in 1957 was analyzed with respect to their Social Security earnings records, Wisconsin income tax reports for parents, and other variables. The findings provide no support for Easterlin's hypothesis that marriage will occur earlier when young men judge their economic prospects favorably with respect to their parents' income. However, young men's earnings and time spent in schooling to increase them were found to be important influences on marriage timing. Additional schooling had little effect net of the time it absorbed. 相似文献