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   4735篇
  免费   11篇
  国内免费   3篇
  2018年   119篇
  2017年   103篇
  2016年   184篇
  2015年   102篇
  2014年   34篇
  2013年   77篇
  2012年   262篇
  2011年   263篇
  2010年   27篇
  2009年   37篇
  2008年   45篇
  2007年   39篇
  2006年   51篇
  2005年   1325篇
  2004年   665篇
  2003年   454篇
  2002年   151篇
  2001年   29篇
  2000年   16篇
  1999年   23篇
  1998年   7篇
  1997年   10篇
  1996年   9篇
  1995年   6篇
  1994年   11篇
  1992年   31篇
  1991年   41篇
  1990年   58篇
  1989年   45篇
  1988年   27篇
  1987年   42篇
  1986年   37篇
  1985年   30篇
  1984年   29篇
  1983年   19篇
  1979年   34篇
  1978年   12篇
  1977年   7篇
  1976年   10篇
  1975年   30篇
  1974年   33篇
  1973年   30篇
  1972年   25篇
  1971年   26篇
  1970年   18篇
  1969年   19篇
  1968年   17篇
  1967年   17篇
  1966年   18篇
  1965年   7篇
排序方式: 共有4749条查询结果,搜索用时 31 毫秒
61.
Book Reviews     
F ordham , M ichael . The Making of an Analyst: A Memoir
R edfearn , J oseph . The Exploding Self: The Creative and Destructive Nuckus of the Personality
G ordon , R osemary . Bridges: Metaphor for Psychic Processes
J ackson , M urray and W illiams , P aul . Unimaginable Storms: A Search for Meaning in Psychosis
S tevens , anthony . Jung
W eissman , J udith . Of Two Minds: Poets Who Hear Voices  相似文献   
62.
This study examined the relationship between time of day, day of the week, and two measures of positive affect (PA). According to previous research and the circumplex model of affect, one scale was designed to assess the activation component of PA, and the other one measured the pleasantness aspect. Subjects rated their mood three times a day for 7 consecutive days. Consistent with our hypotheses, PA-Pleasantness showed a peak on the weekend, whereas PA-Activation remained stable throughout the week. Regarding time of day, maximum PA-Activation was reached in the afternoon. In contrast, the Pleasantness component of PA increased from morning to evening. Implications of these results as well as other findings concerning the differential content of PA measures are discussed regarding the fact that a certain scale is most appropriate and maximally valid for representing certain aspects of affective experience.We would like to thank two anonymous reviewers and the associate editor, Robert A. Baron, for their constructive comments on an earlier version of this article.  相似文献   
63.
This paper addresses a problem in reporting scientific research. The problem is how to distinguish between justifiable and unjustifiable data selection. Robert Millikan is notorious for an infamous remark that he used all his data when in fact he had used a selection. On this basis he has been accused of fraud. There is a tension here — historians and his defenders see his selection as understandable and legitimate, while current statements about the Responsible Conduct of Research imply his selection was illegitimate. This paper discusses two main issues that arise in assessing his conduct, whether he was intentionally misleading and whether he actually did mislead the scientific community about some facts of nature. It is argued that he was not intentionally misleading, and that it is unlikely that he misled the scientific community.  相似文献   
64.
Inhibition of protein synthesis by anisomycin for a short duration impairs memory of a one-trial inhibitory avoidance task in rats. Memory of escape conditioning involving eight trials is disrupted only if the duration of protein synthesis is prolonged by repeated injections. In marked contrast, olfactory memory of rats trained on two odor discriminations is not affected by anisomycin even if the duration of inhibition is prolonged and the number of trials is reduced to a minimum. In previous work, leupeptin, a thiol proteinase inhibitor, was shown to impair olfactory discrimination learning, but left inhibitory and avoidance conditioning intact. Together, these results provide a pharmacological double dissociation of memory, and suggest that the same chemistries, or mixtures of chemistries, may not be involved in all types of memory.  相似文献   
65.
Lesions localized to specific areas of the amygdala and overlying cortex in rats produced differential effects in several behavioral tasks. Three different types of lesions were tested: central, basolateral, and cortex lateral to the amygdala. Lesions restricted to the central nucleus produced increased activity on all parameters studied in an open-field test, but the other two groups were not changed. In one-way active avoidance all three groups with lesions showed deficits. The most pronounced change was observed in the central group. All groups showed the same degree of retention loss, but in forced extinction of one-way active avoidance after retraining, the cortical and basolateral groups were most defective. A fear-reduction hypothesis is proposed for the central lesion. The basolateral and cortical areas may be more specifically involved in passive avoidance behavior.  相似文献   
66.
The antidepressants desipramine and imipramine were compared within the framework of a multiclinical study performed under the conditions of a controlled clinical experiment. There has been found a time-different remission of affective symptoms, which was not detectable for the inhibition of drive. The tachythymoleptic action of desipramine is discussed with reference to these results. Evaluation of the possibility of controlling affects shows different ranges of activity of desipramine and imipramine, with desipramine influencing especially negative psychoenergetic symptoms in the area of drives and emotions and imipramine, restrictive symptoms in addition to differential phenomena of the psychomotor expression.  相似文献   
67.
The author gives a brief survey of the development of Child-Neuropsychiatry in the G.D.R. and subsequently gives reasons for the decision in favor of the unity of neurology and psychiatry as applied to children and juveniles, which is in contrast to developments in other countries. In addition to hygienic, economic, organizational, and medical considerations, this decision was also determined by the fact that a Child-Neuropsychiatrist must, in his practical work as a subspecialist, be able to head a multiprofessional team and, thus, help assure optimum development of a child's personality.  相似文献   
68.
69.
70.
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