全文获取类型
收费全文 | 2309篇 |
免费 | 21篇 |
专业分类
管理学 | 340篇 |
民族学 | 12篇 |
人口学 | 190篇 |
丛书文集 | 11篇 |
理论方法论 | 240篇 |
综合类 | 15篇 |
社会学 | 1232篇 |
统计学 | 290篇 |
出版年
2023年 | 12篇 |
2022年 | 9篇 |
2021年 | 16篇 |
2020年 | 35篇 |
2019年 | 73篇 |
2018年 | 73篇 |
2017年 | 96篇 |
2016年 | 81篇 |
2015年 | 60篇 |
2014年 | 64篇 |
2013年 | 371篇 |
2012年 | 82篇 |
2011年 | 95篇 |
2010年 | 57篇 |
2009年 | 60篇 |
2008年 | 72篇 |
2007年 | 57篇 |
2006年 | 73篇 |
2005年 | 54篇 |
2004年 | 51篇 |
2003年 | 56篇 |
2002年 | 58篇 |
2001年 | 55篇 |
2000年 | 47篇 |
1999年 | 43篇 |
1998年 | 41篇 |
1997年 | 45篇 |
1996年 | 40篇 |
1995年 | 24篇 |
1994年 | 30篇 |
1993年 | 27篇 |
1992年 | 29篇 |
1991年 | 37篇 |
1990年 | 31篇 |
1989年 | 22篇 |
1988年 | 19篇 |
1987年 | 14篇 |
1986年 | 14篇 |
1985年 | 30篇 |
1984年 | 22篇 |
1983年 | 20篇 |
1982年 | 18篇 |
1981年 | 9篇 |
1980年 | 17篇 |
1979年 | 12篇 |
1978年 | 9篇 |
1977年 | 11篇 |
1976年 | 12篇 |
1974年 | 8篇 |
1970年 | 6篇 |
排序方式: 共有2330条查询结果,搜索用时 0 毫秒
71.
A. Wade Smith 《Social indicators research》1989,21(2):159-173
During the 1970s, only about half of the adult American population wanted to allocate more money to education. But in the 1980s, almost two-thirds of those surveyed have wanted to spend more on education. Using the 1972–86 NORC General Social Surveys (of which there are a dozen replications — each with about 1500 respondents), this paper outlines the sources of this increase in support for educational spending. Over time, while education has been consistently given a higher priority by members of younger birth cohorts, and respondents educated beyond high school, racial differences have narrowed and regional differences have been reversed. In this decade, whites and non-Southerners are increasingly supportive of more spending on education than they were earlier. Finally, while rural/urban differences on education as a national spending priority have remained, this trend is less independent of larger social forces than the others. These results imply that to be most effective in producing increased allocations from public sources, educators and their political supporters should recognize those particular segments of the population who may be most responsive to calls for increased funding. 相似文献
72.
Single women of the Baby Boomer generation are often financially disadvantaged in the retirement planning process due to their lower accumulated savings compared to male retirees. This disadvantage impacts significant consumption decisions such as postretirement housing choices. This study uses the theory of planned behavior to examine how certainty in intentions influences preparing and planning for postretirement housing. A typology of single Baby Boomer women is developed based on their financial, demographic, and psychological circumstances. Each segment likely requires different informational strategies and financial services to foster proactive planning for retirement. Significant implications exist for social policy and the financial services sector. 相似文献
73.
74.
The number of households in the United States increased by over fifty percent in the 1960s and 1970s, nearly double the rate of population growth. Part of the increase is explained by the movement of large cohort groups of the population into prime household-forming age categories, but higher headship rates also contribute. Age-specific headship rate increases result from non-demographic factors, and this paper focuses on the role of government transfer payment programs. Specifically considered are Social Security, Aid to Families with Dependent Children, and Food Stamps. These programs are found to have accounted for as many as 4 million net household formations between 1961 and 1984. The findings have implications for expected households formations in the 1990s. 相似文献
75.
Utilizing panel data on families, estimates are made of the effects of children on asset accumulation, asset composition, consumption, and family income. Young children are found to depress savings for young families but to increase savings for marriages of duration greater than five years. The principal channel through which children act to reduce savings is the decline in female earnings associated with the child-induced withdrawal of wives from the labor force. Family consumption actually decreases with the birth of a child, but this reduction is insufficient, for young families, to offset the fall in income. For families in which the wife does not work the estimates suggest that savings may actually increase with children. 相似文献
76.
This qualitative study examines the narratives of seven heterosexual, cisgender individuals who identify both as persons of color and as positively disposed toward LGB and transgender-identified persons. Using psycho-discursive qualitative methodology, the authors will present the narrative strategies taken up by these positively disposed cisgender heterosexuals of color as they attempt to position themselves as supportive of LGB and transgender persons while negotiating the discourse of heteronormativity. The three narrative strategies have been titled differentiation, empathy, and coherence. In addition to mapping the three narrative strategies, the authors also explore why informants may choose certain strategies over others and argue that the intersection of social identities must be considered when attempting to understand social oppression. Implications for the human services fields will be discussed. 相似文献
77.
A number of studies have evaluated the accuracy of projections of the size of the total population, but few have considered the accuracy of projections by age group. For many purposes, however, the relevant variable is the population of a particular age group, rather than the population as a whole. We investigated the precision and bias of a variety of age-group projections at the national and state levels in the United States and for counties in Florida. We also compared the accuracy of state and county projections that were derived from full-blown applications of the cohort-component method with the accuracy of projections that were derived from a simpler, less data-intensive version of the method. We found that age-group error patterns are different for national projections than for subnational projections; that errors are substantially larger for some age groups than for others; that differences in errors among age groups decline as the projection horizon becomes longer; and that differences in methodological complexity have no consistent impact on the precision and bias of age-group projections. 相似文献
78.
S. Philip Morgan Sharon Stash Herbert L. Smith Karen Oppenheim Mason 《Population and development review》2002,28(3):515-537
On the basis of research on paired Muslim and non‐Muslim communities selected in India, Malaysia, Thailand, and the Philippines, the authors test the hypothesis that greater observed Muslim pronatalism can be explained by less power or lower autonomy among Muslim women. Indeed, wives in the Muslim communities, compared to the non‐Muslim ones: 1) had more children, 2) were more likely to desire additional children, and 3) if they desired no more children, were less likely to be using contraception. However, the authors do not find that Muslim communities consistently score lower on dimensions of women's power/autonomy. Thus, aggregate‐level comparisons provide little evidence of a relationship between lower autonomy and higher fertility. Individual‐level multivariate analysis of married women in these paired settings similarly suggests that women's autonomy differentials do not account for the higher fertility, demand for more children, and less use of contraception among Muslim wives. These results suggest that explanations for Muslim/non‐Muslim fertility differences lie elsewhere. 相似文献
79.
80.
Originally presented to the Society of Home Health Care Management of the American College of Physician Executives at its November 16, 1993, meeting in Tucson, Ariz., the program described in this article was the winner of the College's 1994 Innovations Award in Medical Quality Management, sponsored by Merck Sharp & Dohme. The program shows the potential of case management for both improvement in the quality of care and containment of costs for a managed care population with a substantial Medicaid segment. This article is part of a continuing series on innovative programs in home health care. 相似文献