全文获取类型
收费全文 | 19356篇 |
免费 | 226篇 |
国内免费 | 2篇 |
专业分类
管理学 | 2876篇 |
民族学 | 124篇 |
人口学 | 3169篇 |
丛书文集 | 32篇 |
理论方法论 | 1288篇 |
综合类 | 399篇 |
社会学 | 8992篇 |
统计学 | 2704篇 |
出版年
2020年 | 108篇 |
2019年 | 142篇 |
2018年 | 1825篇 |
2017年 | 1856篇 |
2016年 | 1244篇 |
2015年 | 177篇 |
2014年 | 222篇 |
2013年 | 1553篇 |
2012年 | 539篇 |
2011年 | 1379篇 |
2010年 | 1216篇 |
2009年 | 966篇 |
2008年 | 1036篇 |
2007年 | 1201篇 |
2006年 | 232篇 |
2005年 | 440篇 |
2004年 | 452篇 |
2003年 | 377篇 |
2002年 | 264篇 |
2001年 | 196篇 |
2000年 | 212篇 |
1999年 | 170篇 |
1998年 | 153篇 |
1997年 | 136篇 |
1996年 | 178篇 |
1995年 | 147篇 |
1994年 | 155篇 |
1993年 | 141篇 |
1992年 | 157篇 |
1991年 | 176篇 |
1990年 | 191篇 |
1989年 | 157篇 |
1988年 | 184篇 |
1987年 | 143篇 |
1986年 | 144篇 |
1985年 | 142篇 |
1984年 | 163篇 |
1983年 | 148篇 |
1982年 | 117篇 |
1981年 | 92篇 |
1980年 | 99篇 |
1979年 | 123篇 |
1978年 | 99篇 |
1977年 | 73篇 |
1976年 | 89篇 |
1975年 | 56篇 |
1974年 | 78篇 |
1973年 | 57篇 |
1971年 | 45篇 |
1970年 | 44篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
151.
Joseph W. Ciarrocchi Ph.D. 《Journal of gambling studies / co-sponsored by the National Council on Problem Gambling and Institute for the Study of Gambling and Commercial Gaming》1993,9(3):289-293
Rates of problem or probable pathological gambling were assessed in substance abusers seeking outpatient treatment in a publicly funded outpatient substance abuse treatment program. The South Oaks Gambling Screen (SOGS) was administered to 467 consecutive admissions at three different sites. Problem gamblers comprised 6.2 percent of the total (n=29), and 4.5 percent scored as probable pathological gamblers (n=21). These rates are two and one-half times greater than would be expected according to a recent state survey using the SOGS. Implications for assessment and treatment of problem gambling are discussed.The author expresses his appreciation to John Ramsay and the staff of Epoch Counseling Center for data collection; to Les Franklin for computational analysis; and Dr. Rachel Volberg for providing supplemental data from her Maryland State Gambling Survey. 相似文献
152.
Walter R. Allen 《Sociological Forum》1995,10(4):569-592
Since 1965 hundreds of articles and books have been published about African American families. Nevertheless, our understanding of these families continues to be limited. There is a tendency to gloss over important within-group differences; thus, monolithic, stereotypic and inaccurance portrayals of Black family life are common. This paper sets aside debates of Black family pathology or viability, focusing instead on these families' essential character. The paper seeks to understand Black families on their own terms, locating them in relevant social, historical, political and cultural contexts. Key empirical patterns and trends reveal dramatic changes in Black family geographic location, headship, quality of life and socioeconomic status since 1950.A complex picture is revealed. There has been gradual but steady overall improvement alongside persistent, extreme racial disparties and pronounced class disparities among Black families. The proposed Black Family Socio-Ecological Context model specifies and connects institutional, interpersonal, environmental, temporal and cultural facts that shape the essential character of Black family life in such a way as to produce characteristics simultaneously shared and idiosyncratic. The model also provides an organized, systematic accounting of research and public policy issues relevant to the study of African American families.An early version co-authored with Richard A. English was presented during the National Council on Family Relations Meetings in Portland, Oregon, October 1980. 相似文献
153.
Joanne Williams John W. Toumbourou Margaret McDonald Stephanie Jones Tim Moore 《Children & Society》2005,19(2):91-104
This article overviews prevention and early intervention approaches focusing specifically on their relevance to the health of children and young people in Australia. Australian public health has a sound track record although concealed within the aggregate profile are a number of sub-populations with poorer health indicators. Recognition of this has increased efforts to improve the health of children and young people especially in exploring the impact of social environments within the communities where children are raised. This paper examines emerging research in this area drawing out key lessons and learning from Australian experience in the field of early intervention and prevention in community settings. 相似文献
154.
Cornelia Edding 《Organisationsberatung, Supervision, Coaching》2005,12(1):21-30
Supporting processes of belonging in supervision and coachingThe contemporary employee has to cope with frequent changes. Not only does he lose his familiar environment, he also has to find ways to familiarize himself with new places and to develop a fresh sense of belonging. This process can be understood and facilitated by interpreting the German concept of “Heimat“ as something we have to create ourselves. First experiences demonstrate the usefulness of this approach in coaching processes. 相似文献
155.
In this paper, the task of determining expected values of sample moments, where the sample members have been selected based on noisy information, is considered. This task is a recurring problem in the theory of evolution strategies. Exact expressions for expected values of sums of products of concomitants of selected order statistics are derived. Then, using Edgeworth and Cornish-Fisher approximations, explicit results that depend on coefficients that can be determined numerically are obtained. While the results are exact only for normal populations, it is shown experimentally that including skewness and kurtosis in the calculations can yield greatly improved results for other distributions. 相似文献
156.
W. Kip Viscusi 《Journal of Risk and Uncertainty》1996,12(2-3):147-170
The level of asbestos risk varies widely, with insulation workers facing risks many orders of magnitude greater than other groups, such as school children. After a period of regulatory neglect, asbestos risks are now among the mos stringently regulated risks, with costs per case of cancer prevented on the order of $100 million. Asbestos litigation triggered much of the public action against asbestos, as asbestos cases constituted the majority of all product liability cases in the federal courts from 1988 to 1991. The litigation costs have, however, been substantial, almost three times as great as the amounts transferred to asbestos disease victims. Risk communication potentially could promote efficient risk levels and victim compensation. 相似文献
157.
Sherman Hanna Sharon DeVaney Allen Martin 《Journal of Family and Economic Issues》1996,17(3-4):297-311
A computer simulation game designed to give students insights into family time use concepts has been used in an introductory family resource management class at Ohio State University and other universities. The game allows for planning for time use changes over the family life cycle. The game can give students insights into economic and sociological models of time use. It is possible that future versions of the game could be used in family counseling.His research interests include derivation of optimal decision-making rules for families and family financial management.Her research interests include financial management over the life course including financial ratios, baby boomers, and retirement. She received her Ph.D. in 1993 from The Ohio State University in Family Resource Management.His research interests include the time trade-offs made between couples, financial planning over the life cycle, and the interaction of time and money between families and their home-based businesses. He received his Ph.D. in 1993 from The Ohio State University in Family Resource Management. 相似文献
158.
Roberts J Matthews WJ Bodin NA Cohen D Lewandowski L Novo J Pumilia J Willis C 《Journal of marital and family therapy》1989,15(4):397-410
Working with a treatment and observing team at the same time, behind the oneway mirror, offers a variety of ways to: (a) generate multiple realities; (b) work with two different models of family therapy simultaneously; and (c) provide feedback on the teams' own roles, rules and group process. The process that 6 trainees and two supervisors used with T and O teams to examine their own coevolution as a therapeutic system using the Milan model of family therapy and Ericksonian hypnotherapy is described. The article concludes with a discussion of the advantages and pitfalls of this type of dual supervision. 相似文献
159.
Michael W. Fordyce 《Social indicators research》1988,20(4):355-381
Eighteen years of research using the Happiness Measures (HM) is reviewed in relation to the general progress of well-being measurement efforts. The accumulated findings on this remarkably quick instrument, show good reliability, exceptional stability, and a record of convergent, construct, and discriminative validity unparalleled in the field. Because of this, the HM is offered as a potential touchstone of measurement consistency in a field which generally lacks it. 相似文献
160.
P W Mathews 《Journal of homosexuality》1988,15(3-4):119-135
The book "On Being a Prostitute" (Perkins & Bennett, 1985) is a valuable contribution to the sociology of deviance and sexual ideologies. However, comprehensive as it is, the book presents certain omissions and flaws, with implications for both is empirical data and theoretical underpinnings. In focusing on male (homoerotic) prostitution, and drawing upon Bennett's (1983) "Twenty-Ten" survey (which forms the main empirical base of that aspect of the book), I argue that certain categories of male prostitutes have been excluded. These omissions, I suggest, were necessary to allow Bennett's hypothesis that most male prostitution derives from economic necessity--a recurrent economic determinism reminiscent of Havelock Ellis (1906/1936), and somewhat contrary to a broader structural approach (see Mathews, 1983). 相似文献