全文获取类型
收费全文 | 89552篇 |
免费 | 1961篇 |
国内免费 | 4篇 |
专业分类
管理学 | 12207篇 |
民族学 | 529篇 |
人才学 | 25篇 |
人口学 | 6778篇 |
丛书文集 | 514篇 |
理论方法论 | 9316篇 |
综合类 | 2100篇 |
社会学 | 41307篇 |
统计学 | 18741篇 |
出版年
2023年 | 509篇 |
2021年 | 562篇 |
2020年 | 1515篇 |
2019年 | 2196篇 |
2018年 | 2045篇 |
2017年 | 3111篇 |
2016年 | 2349篇 |
2015年 | 2040篇 |
2014年 | 2628篇 |
2013年 | 18811篇 |
2012年 | 2276篇 |
2011年 | 2061篇 |
2010年 | 1907篇 |
2009年 | 2150篇 |
2008年 | 1977篇 |
2007年 | 1777篇 |
2006年 | 2039篇 |
2005年 | 2229篇 |
2004年 | 2115篇 |
2003年 | 1830篇 |
2002年 | 1946篇 |
2001年 | 1933篇 |
2000年 | 1735篇 |
1999年 | 1650篇 |
1998年 | 1488篇 |
1997年 | 1330篇 |
1996年 | 1286篇 |
1995年 | 1299篇 |
1994年 | 1275篇 |
1993年 | 1263篇 |
1992年 | 1242篇 |
1991年 | 1185篇 |
1990年 | 1152篇 |
1989年 | 1016篇 |
1988年 | 1078篇 |
1987年 | 972篇 |
1986年 | 858篇 |
1985年 | 1038篇 |
1984年 | 1091篇 |
1983年 | 985篇 |
1982年 | 915篇 |
1981年 | 838篇 |
1980年 | 802篇 |
1979年 | 847篇 |
1978年 | 758篇 |
1977年 | 684篇 |
1976年 | 647篇 |
1975年 | 621篇 |
1974年 | 514篇 |
1973年 | 423篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
991.
Wallace E. Lambert Fathali M. Moghaddam Jean Sorin Simone Sorin 《Sociological Forum》1990,5(3):387-411
A recent American survey of attitudes toward societal multiculturalism vs. assimilation has found surprisingly widespread support for maintaining heritage cultures not only among immigrant minority groups but also among most subsamples of majority host groups, black and white. Working-class whites are the one exception. This pilot study explores the same attitude domain in a contrasting European setting. Randomly selected samples of middle- and working-class families (a mother, father, and teenage son or daughter) from a small city in France were interviewed. As a group, they were neutral to slightly favorable to immigrants maintaining heritage cultures and languages rather than losing them through assimilation. On measures of attitudes toward specific immigrant groups, there were marked intergroup dyfferunces with Maghrebian Arabs rated leist favorably and Southeast Asians, the model immigrants, most favorably. Comparisons of subgroups of respondents who varied in terms of (a) political left-right orientation, (b) social class standing, (c) degree of religiosity, and (d) generational level provide the base for a more general discussion of cultural assimilation and multiculturalism. 相似文献
992.
CONTEXT EFFECTS FOR CENSUS MEASURES OF RACE AND HISPANIC ORIGIN 总被引:1,自引:0,他引:1
MARTIN ELIZABETH; DEMAIO THERESA J.; CAMPANELLI PAMELA C. 《Public opinion quarterly》1990,54(4):551-566
This paper reports on the results of a split-ballot experimentconducted in 1987 to test alternative versions of the decennialcensus long form. Two forms were randomly assigned and self-administeredin group sessions involving a total of 515 respondents. Theorder of race and Hispanic origin items was experimentally manipulated.The standard long form asks race, then Hispanic origin. Theexperimental form reversed the order of the items in order toreduce perceived redundancy, and to create a more restrictedframe of reference for the race item. The objectives of thecontext manipulation were (1) to reduce item nonresponse forthe Hispanic origin item, and (2) to reduce reporting of "Otherrace" by Hispanics in the race item. Objective (1) was met.Objective (2) was met for Hispanics born in a U.S. state, butnot for immigrants. The results are interpreted as reflectinga process of acculturation that affects how Hispanic respondentsapply U.S. racial categories "white" and "black" in the census. 相似文献
993.
Alexandra L. Kivowitz 《Clinical Social Work Journal》1990,18(1):73-84
This paper seeks to explore triangular dimensions in individual psychotherapy. In addition to serving as the dyadic object of transference projection and/or as selfobject for a person in psychotherapy, the therapist may be called upon to help the patient work on relationships with certain early, important people or their representations and on the interplay between such relationships and the therapeutic one, that is, in a triangular configuration. Because patients' attempts to introduce others into individual psychotherapy are sometimes experienced by therapists as resistant rather than as integral to the therapeutic process, I propose an empathic reconsideration of such patient efforts to get us to help with the complicated dimensions of human relatedness. 相似文献
994.
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
995.
The United States is now engaged in a momentous national debate about health care. How can we provide the best care possible while simultaneously containing cost (to promote the general economic integrity of society) and somehow maintain a semblance of a free health care marketplace. This is not just a political question; it is also a question of ethics. It is an ethical consideration because the current debate is not just about designing or promoting health care systems that can best address our concerns for costs, quality, and accessibility. It appears that at least some participants in the debate would not stop at arguing their beliefs as valid; they would make their beliefs law. Some urge the creation of the right to health care as a matter of law. There are significant differences between beliefs and rights, however, and they need to be considered carefully in the ongoing debate over the future of this country's health care delivery and financing system. 相似文献
996.
The use of time for child care and housework among Swedish families is investigated. We allow the effect of children on child care and housework to vary by age of the child and also by whether the child is cared for outside the home or not. Our estimates allow us to compute the total cost of children in the form of the cost of time, and the cost of goods, services and housing.The result shows that time used for child care decreases sharply with the age of the child but this is not the case for time used for other housework. Considerable economies of scale is found to prevail for time used for child care. Child care outside the home reduces time use for other housework but the effect on time used for child care is quite small. For the average family time use cost make up more than half of total child cost. Our estimates indicate that decreased time use cost for children caused by care outside the home are not very different from a typical parental fee for public day care.This research was supported by a grant from the Swedish Council of Social Research (SFR). We thank Lennart Flood for useful comments on an earlier version. 相似文献
997.
The authors outline demographic trends in Eastern Europe and Russia since 1970. Aspects considered include population size, birth rate and number of births, marriage and divorce, death rate, infant mortality, natural increase, sex ratio, and life expectancy. 相似文献
998.
Rubén G. Rumbaut 《Sociological Forum》1994,9(4):583-621
Contemporary immigration to the United States and the formation of new ethnic groups are the complex and unintended social consequences of the expansion of the nation to its post-World War II position of global hegemony. Immigrant communities in the United States today are related to a history of American military, political, economic, and cultural involvement and intervention in the sending countries, especially in Asia and the Caribbean Basin, and to the linkages that are formed in the process that open a variety of legal and illegal migration pathways. The 19.8 million foreign-born persons counted in the 1990 U.S. census formed the largest immigrant population in the world, though in relative terms, only 7.9% of the U.S. population was foreign-born, a lower proportion than earlier in this century. Today's immigrants are extraordinarily diverse, a reflection of polar-opposite types of migrations embedded in very different historical and structural contexts. Also, unlike the expanding economy that absorbed earlier flows from Europe, since the 1970s new immigrants have entered an hourglass economy with reduced opportunities for social mobility, particularly among the less educated, and new waves of refugees have entered a welfare state with expanded opportunities for public assistance. This paper seeks to make sense of the new diversity. A typology of contemporary immigrants is presented, and their patterns of settlement, their distinctive social and economic characteristics compared to major native-born racial-ethnic groups, and their different modes of incorporation in—and consequences for—American society are considered. 相似文献
999.
Deborah Burnham Albert M. Teplin 《Voluntas: International Journal of Voluntary and Nonprofit Organizations》1994,4(4):502-518
The benefits of providing a separate accounting for non-profit organisations in the financial accounts of the United States are discussed. At present, national economic accounts in the US include non-profit organisations with individuals in the household sector; separate information on the financial activity of non-profit institutions until now has not been available. In this paper, aggregate statistics from federal government tax-exempt filings for non-profit institutions are put into a US flow-of-funds framework. The data for the 1982–1988 period indicate that non-profit institutions accounted for a significant and growing proportion of assets of the household sector in the United States. Their liabilities were also a surprisingly large share of the household sector total. Moreover, funds supplied by the non-profit sector for investment were in some years comparable to funds made available by several important groups of non-depository financial intermediaries. Separate accounting for non-profit organisations within national economic accounts would be likely to reveal an important channel for investment financing in the United States and would significantly improve our ability to measure and analyse the financial activity of individuals by allowing for a purer household sector.The analysis and conclusions set forth are those of the authors and do not necessarily indicate concurrence by Salomon Brothers, the Board of Governors, Federal Reserve Banks or other members of their staffs. 相似文献
1000.
Balda JB 《Nonprofit management & leadership》1994,5(1):67-83
The success of the third sector depends on public confidence, and that confidence rests, in part, on holding managers, directors, and officers of nonprofits responsible for their conduct. This accountability can be accomplished by clearly defining the roles of these individuals and the stands that they are to uphold, and by providing channels for all interested to challenge uncontrolled activities. Though interest in this goal is unanimous, a debate exists over how to ensure oversight and accountability. 相似文献