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   1730篇
  免费   93篇
管理学   153篇
民族学   24篇
人口学   200篇
丛书文集   5篇
理论方法论   161篇
综合类   24篇
社会学   1003篇
统计学   253篇
  2023年   11篇
  2022年   14篇
  2021年   22篇
  2020年   71篇
  2019年   75篇
  2018年   90篇
  2017年   112篇
  2016年   90篇
  2015年   47篇
  2014年   55篇
  2013年   325篇
  2012年   106篇
  2011年   70篇
  2010年   60篇
  2009年   47篇
  2008年   50篇
  2007年   46篇
  2006年   43篇
  2005年   43篇
  2004年   44篇
  2003年   43篇
  2002年   38篇
  2001年   23篇
  2000年   28篇
  1999年   33篇
  1998年   11篇
  1997年   17篇
  1996年   13篇
  1995年   16篇
  1994年   12篇
  1993年   27篇
  1992年   18篇
  1991年   16篇
  1990年   8篇
  1989年   7篇
  1988年   8篇
  1987年   10篇
  1986年   4篇
  1985年   8篇
  1984年   8篇
  1983年   7篇
  1982年   11篇
  1981年   9篇
  1980年   5篇
  1979年   3篇
  1978年   3篇
  1977年   5篇
  1976年   5篇
  1974年   1篇
  1968年   4篇
排序方式: 共有1823条查询结果,搜索用时 125 毫秒
601.
602.
This paper examines the concept of “focal psychotherapy” as a form of psychoanalytic psychotherapy utilizing essentially the same conceptualization of the therapeutic process as long-term psychotherapy or psychoanalysis, mainly that the primary interventions are interpretive. Since in this treatment process a narrower sector of the psychopathology is reactivated than in long-term psychotherapy, the psychotherapy is restricted to the exploration and working through of a focal conflict precipitated by a recent event which has overwhelmed the patient's characterological defense mechanisms. The case report illustrates the applicability of focal psychotherapy to patients whose core pathology is understood to consist of deficits in the structure of the self rather than structural conflict.  相似文献   
603.
A context-dependence paradigm was developed for research into effects of the menstrual cycle in women. This involved the investigation of situational effects on self-reported distress in both men and women. For 35 consecutive days, 25 women and 36 men working in two occupations that varied in degree of situational stress completed Body Awareness Questionnaires (modified menstrual distress questionnaires) and daily subjective stress ratings. After controlling for contraceptive use, age range, and percentage of body fat, the following variables were selected for a multiple regression analysis as predictors of distress: (a) job stress, (b) feminine values, (c) life stress, (d) subjective stress, (e) type of job, (f) sex, (g) job experience, and (h) history of menstrual distress. Women working in the high-stress job (military police) reported significantly more distress than all the other groups. Life stress was identified as the dominant predictor of distress. In a separate analysis of daily distress scores and menstrual cycle phases for all the women, there was no interaction between the type of job and the menstrual cycle phase on reports of distress. A similar analysis of the effects on sex and shift revealed shift effects in distress for men but not women. Sources of variability for both sexes (shift-work rotation and cycle phase) are discussed.  相似文献   
604.
The present research examines ways in which valuing diversity relates to interest in intergroup contact among members of minority and majority status groups. Using open-ended responses, Study 1 reveals that ethnic minority group members are less likely to perceive that diversity is valued than ethnic majority group members, yet those who perceive that diversity is valued tend to express greater interest in intergroup contact. Surveys of Black and White respondents (Study 2) and ethnic minority and majority respondents (Study 3) indicate similar trends. Moreover, these studies consistently show that valuing diversity uniquely predicts interest in intergroup contact among majority group members, whereas perceiving that outgroup members value diversity predicts interest in intergroup contact among minority group members. Implications of these findings for understanding the role of diversity in intergroup relations, and reformulating aspects of intergroup contact theory, are discussed.  相似文献   
605.
The Analysis of Verbal Behavior - The authors comment on Drash and Tudor’s operant theory of autism. Concerns with the theory’s face validity and empirical support are presented, along...  相似文献   
606.
607.
The authors construct locally optimal designs for the proportional odds model for ordinal data. While they investigate the standard D‐optimal design, they also investigate optimality criteria for the simultaneous estimation of multiple quantiles, namely DA ‐optimality and the omnibus criterion. The design of experiments for the simultaneous estimation of multiple quantiles is important in both toxic and effective dose studies in medicine. As with c‐optimality in the binary response problem, the authors find that there are distinct phase changes when exploring extreme quantiles that require additional design points. The authors also investigate relative efficiencies of the criteria.  相似文献   
608.
In the Philippines, measurement of social indicators covering Qualityof Life and other social concerns has been institutionalized by means ofa unique Social Weather Reporting system. The Social Weather Reports arebased on a series of national surveys operated on a self-sustaining,syndicate-cum-omnibus basis by a private research institute whichoperates as an “enterprising non-profit.” The surveys began on asemestral basis in 1986 and have been run quarterly since 1992. Amongtheir regular topics are self-rated poverty, QOL gaining/losing andoptimism/pessimism, victimization by common crimes, satisfactionwith the performance of government institutions and officials, publicopinion on contemporaneous critical issues, and electoral prospects.Since the topics all deal with public issues, subscribers to the SocialWeather Reports are mostly from the public sector, plus some corporateand diplomatic institutions. Access of non-subscribers to the surveyfindings is on a delayed basis; all surveys are archived for publicuse. The most important factors behind the success of the Social WeatherReports have been their consistent focus on indicators of democracy andgovernance and their record in predicting the outcomes of the 1992,1995, and 1998 national elections in the Philippines.  相似文献   
609.
Aphasia is an acquired language impairment that affects over 1 million individuals, the majority of whom are over age 65 (Groher, 1989). This disorder has typically been conceptualized within a cognitive neuroscience framework, but a behavioral interpretation of aphasia is also possible. Skinner''s (1957) analysis of verbal behavior proposes a framework of verbal operants that can be integrated with the work of Sidman (1971) and Haughton (1980) to describe the language difficulties individuals with aphasia experience. Using this synthesis of models, we propose a new taxonomy of aphasia based on the observed deficit relations. Assessment and treatment implications are also discussed.  相似文献   
610.
For most of us, our cognitive functioning could be improved in many ways. Many of us struggle with our thinking skills at times, especially during times of stress and information overload. Some of the research that supports the use of prescribed cognitive exercises to slow cognitive decline in older adults may ultimately prove to be beneficial for all of us. Mental health nurses should encourage regular daily mental workouts, along with aerobic physical exercises, for everyone, not just older adults. Personal fitness training should focus not only on physical fitness, but also on mental fitness.  相似文献   
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