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   91678篇
  免费   2942篇
  国内免费   3篇
管理学   12429篇
民族学   569篇
人才学   25篇
人口学   7207篇
丛书文集   538篇
教育普及   2篇
理论方法论   9499篇
现状及发展   1篇
综合类   2181篇
社会学   43253篇
统计学   18919篇
  2023年   503篇
  2021年   567篇
  2020年   1513篇
  2019年   2207篇
  2018年   2123篇
  2017年   3193篇
  2016年   2403篇
  2015年   2041篇
  2014年   2641篇
  2013年   18913篇
  2012年   2486篇
  2011年   2291篇
  2010年   2035篇
  2009年   2228篇
  2008年   2137篇
  2007年   1946篇
  2006年   2146篇
  2005年   2345篇
  2004年   2223篇
  2003年   1949篇
  2002年   2030篇
  2001年   2042篇
  2000年   1810篇
  1999年   1708篇
  1998年   1516篇
  1997年   1370篇
  1996年   1317篇
  1995年   1344篇
  1994年   1325篇
  1993年   1302篇
  1992年   1308篇
  1991年   1235篇
  1990年   1212篇
  1989年   1040篇
  1988年   1130篇
  1987年   1013篇
  1986年   919篇
  1985年   1086篇
  1984年   1138篇
  1983年   1026篇
  1982年   951篇
  1981年   870篇
  1980年   827篇
  1979年   872篇
  1978年   781篇
  1977年   714篇
  1976年   664篇
  1975年   642篇
  1974年   520篇
  1973年   442篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
181.
Tolerating Force: A Contextual Analysis of the Meaning of Tolerance   总被引:1,自引:0,他引:1  
This study employs college student survey data to examine the specific social conditions that influence tolerance of the use of force against children. The findings reveal that a certain ambivalence exists regarding parental force to control the behavior of children. Although the respondents are tolerant of parental force used to counteract disrespectful provocations by children, they are less tolerant of force used to counteract age-related misbehaviors. Implications of these findings are discussed in light of current and future social and family policy.  相似文献   
182.
183.
184.
185.
186.
A NOTE ON EVANESCENT PROCESSES   总被引:1,自引:0,他引:1  
This note examines the connection between μ-invariant measures for the transition function of a continuous-time Markov chain and those of its q-matrix, Q. The major result establishes a necessary and aufficient condition for a convergent μ-invariant measure for Q to be μ-inhant for the minimal transition function, P, under the assumption that P is honest. This corrects Theorem 6 of Vere-Jones (1969) and the first part of Corollary 1 of Pollett (1986), both of which assert that the above conclusion holds in the absence of this condition. The error was pointed out by E.A. van Doom (1991) and the counterexample which be presented provides the basis for the present arguments. In determining where the error occurred in the original proof, we are able to identify a simple sufficient condition for μ-invariance.  相似文献   
187.
A role-reversal in the mother-daughter relationship   总被引:1,自引:1,他引:0  
Psychoanalytic theorists have noted a particular dynamic in the mother-infant relationship in which the emotional needs of the mother predominate. When this situation occurs, the emotional needs of the infant may go unmet, resulting in impaired self-development. Through an integration of the ideas of mainstream psychoanalytic theorists and feminist psychoanalytic thinkers, this paper proposes the idea that, because of the intensity of the mother-daughter relationship, this dynamic may be more prevalent between mothers and daughters than between mothers and sons. A mother-daughter relationship is described in which the mother comes to depend on her daughter for emotional attunement and response, and the mother's selfobject needs predominate. As a consequence, the daughter is unable to develop a cohesive sense of self and experiences difficulty in achieving separation. Two clinical reports are presented to illustrate the way in which this mother-daughter dynamic manifests itself in the patient's life and in the therapeutic relationship. A negative transference dynamic is described resulting from these patient's fear of duplicating their relationship with their mothers in the therapeutic relationship by having to meet the selfobject needs of the therapist.  相似文献   
188.
The authors present three educational approaches designed to demystify the writing process and to support better writing skills among family therapists. One framework is an academic course in professional writing, another is a writing seminar for family therapy and physician trainees within a medical school setting, and the third is a 2-hour continuing education writing workshop for family therapists. Each is replicable within a variety of settings.  相似文献   
189.
We investigate wage differentials between ethnic groups in Israel, proposing a new methodology and an illustration based on the latest Israeli census. By using separate wage equations for the various occupations, our methodology allows us to decompose the wage differential into three components: one reflecting human capital differences; one reflecting wage discrimination; and a third indicating occupational segregation. We find that 70 percent of the wage gap is due to segregation, 26 percent to wage discrimination and only 4 percent to human capital differences. Evidence is also found for the existence of duality in the Israeli labor market.  相似文献   
190.
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