全文获取类型
收费全文 | 93608篇 |
免费 | 1989篇 |
国内免费 | 19篇 |
专业分类
管理学 | 12553篇 |
民族学 | 559篇 |
人才学 | 25篇 |
人口学 | 7210篇 |
丛书文集 | 615篇 |
理论方法论 | 9547篇 |
综合类 | 2725篇 |
社会学 | 43467篇 |
统计学 | 18915篇 |
出版年
2023年 | 514篇 |
2021年 | 579篇 |
2020年 | 1543篇 |
2019年 | 2210篇 |
2018年 | 2134篇 |
2017年 | 3215篇 |
2016年 | 2419篇 |
2015年 | 2067篇 |
2014年 | 2663篇 |
2013年 | 18934篇 |
2012年 | 2531篇 |
2011年 | 2336篇 |
2010年 | 2099篇 |
2009年 | 2261篇 |
2008年 | 2197篇 |
2007年 | 2025篇 |
2006年 | 2232篇 |
2005年 | 2403篇 |
2004年 | 2212篇 |
2003年 | 1908篇 |
2002年 | 2040篇 |
2001年 | 2052篇 |
2000年 | 1839篇 |
1999年 | 1740篇 |
1998年 | 1535篇 |
1997年 | 1365篇 |
1996年 | 1327篇 |
1995年 | 1340篇 |
1994年 | 1310篇 |
1993年 | 1300篇 |
1992年 | 1303篇 |
1991年 | 1250篇 |
1990年 | 1219篇 |
1989年 | 1088篇 |
1988年 | 1149篇 |
1987年 | 1036篇 |
1986年 | 926篇 |
1985年 | 1109篇 |
1984年 | 1148篇 |
1983年 | 1039篇 |
1982年 | 954篇 |
1981年 | 874篇 |
1980年 | 823篇 |
1979年 | 885篇 |
1978年 | 778篇 |
1977年 | 703篇 |
1976年 | 670篇 |
1975年 | 650篇 |
1974年 | 540篇 |
1973年 | 445篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
991.
Frederick J. Desroches Ph.D. 《Qualitative sociology》1990,13(1):39-61
Conclusion Like many studies of covert deviance, this paper is based upon a captive sample of persons who have come to the attention of law enforcement agencies. The existence of Laud Humphreys' research, however, makes possible a comparison of police generated data with data obtained through observations and interviews with unapprehended offenders. Because police observations were so detailed, a rare opportunity to replicate a qualitative study presented itself. This research largely substantiates the picture drawn by Humphreys in his classic study,Tearoom Trade: Impersonal Sex in Public Places. Consistent with his observations, most tearoom participants (a) communicate through non-verbal gestures and seldom speak, (b) do not associate outside the tearoom or attempt to learn one another's identity or exchange biographical information, (c) do not use force or coercion or attempt to involve youths or children, (d) are primarily heterosexual and married, (e) depart separately with the insertor leaving first, (f) commit their sex acts out of sight of the entrance and accidental exposure, (g) do not undress or engage in anal sex, (h) break off sexual contact when someone enters the washroom, (i) rarely approach straight men, (j) read and write sexually explicit homosexual graffiti, and (k) linger inside and outside the washroom for someone to appear. In addition, (1) fellatio is generally not reciprocated and fellators are usually older men; (m) most offenders are neat in appearance; (n) some engage in series and simultaneous encounters; (o) encounters are brief, usually not exceeding twenty minutes; and (p) few have criminal records with the exception of those previously convicted of similar offenses.The behavior of players reveals remarkable consistency over time, from community to community, and across national boundaries. Many men, the majority of them married and primarily heterosexual, continue to visit out-of-the-way public washrooms in search of fast, impersonal, and exciting sex despite the risk to family, friends, job, and reputation. Although shopping malls have usurped public parks as the favorite locale of tearoom participants, the basic rules of the game and profile of the players—as Humphreys contends—remain the same over time and place. 相似文献
992.
Kim M. King 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》1990,6(1):43-61
Bingo is one of the most popular and most accepted forms of gambling in the United States today. Yet, despite its popularity, many bingo players are not completely comfortable with the moral rightness of their actions. This participant observation and interview study spanning a 5 year period shows how bingo players use superstitious strategies, such as feelings, hunches and psi, attitudes, and luck to neutralize their marginally deviant behaviors. 相似文献
993.
Rick 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》1990,6(4):379-381
Rick was an ambitious entrepreneur beginning the first of several businesses at age 16. He amassed a fortune by age 35. Between the ages of 42 and 50, his gambling rampage liquidated his assets, he lost his business and license to practice in his field, and he ended up in debt of over $1 million. Today at age 53 he is starting a new career in counseling and working with compulsive gamblers. 相似文献
994.
995.
Gunderman RB 《Second opinion (Park Ridge, Ill.)》1990,(14):14-25
Doctors are not health care providers, and medicine is not a commodity. To practice medicine well, the doctor must attend to each patient as a whole person and be faithful in giving care when cure is not possible. 相似文献
996.
997.
USSR. Gosudarstvennyi Komitet SSSR po Statistike 《Vestnik statistiki (Moscow, Russia : 1949)》1990,(10):35-40
Selected data concerning the USSR are presented. They concern vital statistics by republic for 1989 for rural and urban areas, birth order, life expectancy by sex, and population change and vital statistics for cities with a population over one million. 相似文献
998.
Persuasive argumentation in negotiation 总被引:12,自引:0,他引:12
Katia P. Sycara 《Theory and Decision》1990,28(3):203-242
999.
Rubinstein (1982) considered the problem of dividing a given surplus between two players sequentially, and then proposed a model in which the two players alternately make and respond to each other's offers through time. He further characterized the perfect equilibrium outcomes, which depend on the players time preferences and order of moves. Using both equal and unequal bargaining cost conditions and an unlimited number of rounds, two experiments were designed to compare the perfect equilibrium model to alternative models based on norms of fairness. We report analyses of final agreements, first offers, and number of bargaining rounds, which provide limited support to the perfect equilibrium model, and then conclude by recommending a shift in focus from model testing to specification of the conditions favoring one model over another. 相似文献
1000.
B G Link F P Mesagno M E Lubner B P Dohrenwend 《Journal of health and social behavior》1990,31(4):354-369
The problems that people experience in social roles can be regarded as either causes or consequences of psychological symptoms. To reflect one of these possibilities, Pearlin et al. (1981) developed measures of "role strains" which are considered sources of psychopathology. To reflect the other position, Dohrenwend et al. (1981) constructed measures of "role functioning" which are seen as consequences of psychopathology. We show that the measures developed by these two teams of investigators are similar in content and show substantial empirical overlap despite the different meanings attributed to them. In an effort to understand whether these highly correlated measures assess, "role strain" or "role functioning," we conduct an exploratory analysis of marital and housework role problems, using a small panel sample of New York City residents. Specifically, we use instrumental variables to identify reciprocal effects between psychological distress and each role area. We find that the relationship between housework role problems and distress is more consistent with Pearlin et al.'s interpretation, whereas the relationship between marital problems and distress is more consistent with that of Dohrenwend et al. Investigators interested in measuring either role strain or role functioning must bear in mind the strong possibility of contamination from the other construct. 相似文献