首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   19326篇
  免费   325篇
  国内免费   1篇
管理学   2495篇
民族学   84篇
人才学   5篇
人口学   1770篇
丛书文集   90篇
理论方法论   1754篇
综合类   390篇
社会学   8702篇
统计学   4362篇
  2023年   101篇
  2022年   95篇
  2021年   115篇
  2020年   263篇
  2019年   346篇
  2018年   484篇
  2017年   666篇
  2016年   476篇
  2015年   380篇
  2014年   452篇
  2013年   3460篇
  2012年   678篇
  2011年   524篇
  2010年   452篇
  2009年   371篇
  2008年   438篇
  2007年   429篇
  2006年   393篇
  2005年   432篇
  2004年   365篇
  2003年   415篇
  2002年   441篇
  2001年   514篇
  2000年   468篇
  1999年   431篇
  1998年   340篇
  1997年   271篇
  1996年   337篇
  1995年   285篇
  1994年   285篇
  1993年   261篇
  1992年   307篇
  1991年   305篇
  1990年   300篇
  1989年   256篇
  1988年   292篇
  1987年   277篇
  1986年   235篇
  1985年   284篇
  1984年   264篇
  1983年   252篇
  1982年   190篇
  1981年   166篇
  1980年   154篇
  1979年   193篇
  1978年   161篇
  1977年   131篇
  1976年   98篇
  1975年   119篇
  1974年   113篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
991.
This paper reviews some of the issues in child abuse such as problems of definition, characteristics of abuser and abused, and etiology. It emphasizes that child abuse can start at any age. A developmental approach is suggested in order to understand the relationship between the child's stage of development and its idiosyncratic potential for stimulating aggression on the part of the parent. This approach offers a broad framework in which phase specific stressors, characteristics of the child, the abuse prone personality of the abuser, as well as the family system and external stress factors, can be considered together and upon which intervention strategies can be planned.Lynn Ohrenstein is Administrative Supervisor at the Jewish Board of Family and Children's Services, a doctoral candidate at Yeshiva University, and in private practice.This is an expanded version of a paper delivered November 4, 1982 by the author at an interdivisional meeting at the Jewish Board of Family and Children's Services devoted to Issues on Domestic Violence.  相似文献   
992.
Social compromise and social metrics   总被引:1,自引:0,他引:1  
In the context of constitutional design, a committee of citizens' representatives proposes (social choice) axioms. The outcome should not necessarily be the aggregation rule, or rules, satisfying each of the axioms. Alternative procedures are recommended for aggregating a set of axioms into a single summary axiom. The summary axiom generates a single social decision function when a social metric is applied.  相似文献   
993.
This paper presents the viewpoint that congenitally physically children, having never been nondisabled, may experience themselves disabled yet intact, with the disability an integral part of their identity. However, society, with its pervasively negative attitudes toward disability, perceives disabled people as incomplete, defective, and deviant. Hence, congenitally disabled children face the difficult dilemma of integrating these two divergent views of themselves. Parents and professionals are offered guidelines to facilitate the resolution of this dilemma; however, they must first carefully scrutinize their own attitudes toward disability so that these do not unwittingly impede the parenting and treatment processes.Harilyn Rousso is director, Disabilities Unlimited, Counseling and Consultative Services; consultant on women and disability, YWCA of N.Y.C.; chairperson, Association of Mental Health Practitioners with Disabilities.  相似文献   
994.
A pre-defined list of family therapy intervention strategies was used to predict post-therapy perceived life happiness and marital happiness among husbands and wives. Clients presented with both child and marriage-focused problems. The data were analyzed separately for husbands and wives. In general, favorable outcome for husbands was associated with active restructuring operations on the part of the therapist. Prediction of outcome for wives was less clear. However, wives did appear to respond favorably to less active interventions such as actualizing transactional patterns and reframing.  相似文献   
995.
The psychophysical conditions of 15 young female nurses, working in a rapidly-rotating shift system (2-2-2-2), modified according to some psychophysiological criteria, and exposed to short period (4 × 20 min) of bright light (2350 Lux) during their night duty, were studied in order to evaluate their adaptation to night work and to test a possible positive effect on it of bright light. Subjective evaluations of work load and psychophysical conditions, performance measures, hormonal excretion (cortisol, 6-sulphatoxymelatonin and catecholamines), oral temperature and activity-sleep logs were taken during the shiftwork cycle, comprising one morning, one afternoon and two consecutive nights under normal and bright light. The results showed that this rapidly-rotating shift system had little effect upon the normal circadian rhythms of the body. Moreover, the lengthening of the night shift to 10 h can be considered to be acceptable, provided that work load is reduced and there are sufficient rest pauses available. On the other hand, the reduction to 7 h of the length of the day shifts and delayed start of the morning shift to 07:00 h appeared to be convenient both in relation to the work load and sleep duration. Some positive effects of bright light upon psychophysical conditions and performance efficiency were noted, while hormonal excretion and body temperature did not show any effect of bright light; in particular, melatonin excretion was not suppressed appreciably by the bright light used.  相似文献   
996.
High rates of psychiatric symptoms have been reported in pathological gamblers. This study of psychiatric comorbidity in pathological gamblers is the first to use structured psychiatric interviews assessing DSM-III-R Axis I and II disorders. The Structured Clinical Interview for DSM III-R (SCID-P, SCID-II) was administered to 40 (25 male, 15 male) pathological gamblers seeking outpatient treatment in Minnesota for gambling, and 64 (41 male, 23 female) controls. High lifetime rates of Axis I (92%) but not Axis II (25%) psychopathology were found in pathological gamblers as compared to controls. No differences between male and female gamblers were found in rates of affective, substance use or personality disorders. Females had higher rates of anxiety disorders and histories of physical/sexual abuse. Possible associations between psychiatric disorders and pathological gambling are discussed along with gambler typologies and implications for future research.The authors wish to gratefully acknowledge the assistance of: Gary Christenson, M.D., Carol Peterson, Ph.D., William Meller, M.D., Thomas Mackenzie, M.D.  相似文献   
997.
998.
A system of predictors for estimating a finite population variance is defined and shown to be asymptotically design-unbiased (ADU) and asymptotically design-consistent (ADC) under probability sampling. An asymptotic mean squared error (MSE) of a generalized regression-type predictor, generated from the system, is obtained. The suggested predictor attains the minimum expected variance of any design-unbiased estimator when the superpopulation model is correct. The generalized regression-type predictor and the predictor suggested by Mukhopadhyay (1990) are compared.  相似文献   
999.
Ce texte examine l'étude faite par le professeur Cuneo sur la relation entre l'exploitation des classes et les conflits manifestes entre les classes au Canada. Nous démontrons que la thèse de Cuneo selon laquelle il existe une relation positive entre ces variables est fausse, étant donné que pour arriver à ses indices, Cuneo s'est servi de statistiques erronnées sur le taux de plus-value, les grèves et les lock-outs.
Profesor Cuneo's study of the relation between class exploitation and overt class conflict in Canada is examined. We show that his finding of a positive relation between these variables is based on errors in constructing his indices of the rate of surplus value and strike and lockout activity.  相似文献   
1000.
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号