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   659篇
  免费   56篇
  国内免费   1篇
  2023年   7篇
  2022年   9篇
  2021年   7篇
  2020年   15篇
  2019年   19篇
  2018年   37篇
  2017年   31篇
  2016年   40篇
  2015年   17篇
  2014年   31篇
  2013年   72篇
  2012年   37篇
  2011年   43篇
  2010年   26篇
  2009年   35篇
  2008年   24篇
  2007年   34篇
  2006年   29篇
  2005年   24篇
  2004年   27篇
  2003年   15篇
  2002年   20篇
  2001年   9篇
  2000年   5篇
  1999年   7篇
  1998年   4篇
  1997年   7篇
  1996年   7篇
  1995年   7篇
  1994年   5篇
  1993年   5篇
  1992年   4篇
  1991年   2篇
  1990年   4篇
  1989年   8篇
  1988年   2篇
  1986年   2篇
  1984年   5篇
  1983年   3篇
  1982年   5篇
  1981年   2篇
  1980年   3篇
  1979年   3篇
  1978年   4篇
  1977年   2篇
  1976年   2篇
  1975年   1篇
  1974年   1篇
  1973年   4篇
  1948年   1篇
排序方式: 共有716条查询结果,搜索用时 15 毫秒
251.
Positive-negative asymmetry in thought can involve both cognitive asymmetry, (thinking about characteristics that a stimulus has versus does not have), which we predict will be large and preponderantly a positivity bias, and affective asymmetry (thinking about desirable versus undesirable characteristics that the stimulus has or has not), predicted to be small and to fluctuate predictably in direction. The first four of the 10 studies reported here investigate asymmetries in thinking ability, measured by giving people directed-thinking tasks specifically asking them to generate positive versus negative thoughts. We predicted and found no affective asymmetry and a moderate-sized cognitive positivity bias that declines with practice. The second four of the 10 studies investigate asymmetries in proclivity (or preference beyond ability) that appear when people free associate on a variety of stimuli. As regards proclivity, we predicted and found a large, uniformly positive cognitive bias (that declines somewhat as children mature), but only a slight affective bias that is positive when autistic needs are dominant and negative when realistic needs dominate. A final pair of studies show that the cognitive and affective variables interact as regards how directed positive versus negative thinking about a stimulus affects evaluation of that stimulus.  相似文献   
252.
253.
Infants were shown three modeled acts presented in sequence. Imitation of one, two, or three of the modeled acts or failure to imitate was then observed. Distress was assessed prior to and following modeling. Infants who failed to imitate at least one act displayed a high level of distress. As a control, the same infants on another day observed the random manipulation of the stimuli. Distress failed to occur when the infants failed to imitate the scattering procedure. These results are discussed in terms of the child's development of internal standards. That is, during the latter part of the second year of life, infants show considerable distress when they fail to imitate coherent modeled acts. Since distress did not occur when the model simply scattered the stimuli, we assumed that interruption of play was not an incentive for distress. Deferred imitation was noted for older but not the younger cohorts.  相似文献   
254.
A survey of 218 recent business school graduates confirmed prior studies of differential evaluation of women involved in workplace romances. The research addressed whether women are still perceived as entering into relationships for motives different from men, particularly in terms of exploiting sexuality for gain. Few instances were found where relationships were formed for personal advancement; however, motivations for personal gain were far more commonly attributed to women. Women were also more likely to be perceived as victims of the office fling. Attributions did not differ between male and female observers. Implications for working women are discussed.  相似文献   
255.
Standing and Dodwell (1972) reported that a contoured target stimulus which is only poorly identified when exposed briefly against a steady background field can be identified accurately if the field is terminated shortly after target offset. This observation was confirmed and, in addition, it was shown that target identification is enhanced when the field is initiated shortly before target onset. Furthermore, it was demonstrated that a continuous background field is not essential for either effect. It was argued that these “retroactive” and “proactive” enhancements of target identification were due to a complex interaction among forward, backward, and simultaneous masking.  相似文献   
256.
Motion perception was investigated in two experiments using Sperling's partial report procedure. In Experiment 1, subjects were presented with 8 moving squares; at array offset an arrow cued subjects to locate all squares moving in the direction of the arrow. The partial report was found to be superior to the whole report and this was taken as evidence for the existence, in iconic memory, of information about the direction of motion. The second experiment revealed only a minor decay in this superiority with the indicator delayed up to 1 sec. The importance of optical transformations in vision was stressed and it was argued that information processing models need pay greater attention to them.  相似文献   
257.
Behaviors thought to be characteristic of emotional disturbance or learning disabilities were investigated through ratings of teachers with regard to the relative disturbingness of the behaviors. Obtained differences suggested that behaviors characteristic of emotional disturbance were rated as more disturbing than those of learning disabilities; differences within sets of characteristic behaviors were also indicated. Results are discussed with regard to implications for teacher expectancies and labeling research.  相似文献   
258.
Interdisciplinary partnerships foster innovation to address pressing social problems. This paper describes an interdisciplinary partnership called the Chicago Food System Collaborative (CFSC) composed of a team of partners from four academic institutions and three community-based organizations representing a total of eight disciplines that included: community development and community organizing, community psychology, geography, nursing, nutrition, public health, sociology, and urban planning and policy. Partners came together to address the issue of access to healthy foods and nutrition in a working class African American neighborhood. We analyze and discuss the core principles that guided the partnership and its impact across three dimensions: understanding through interdisciplinary action research, building capacity, and facilitating innovations in practices and policies. Despite the challenges of interdisciplinary partnerships, the potential benefits and impact of such efforts reflect their value as a comprehensive approach to addressing complex social problems.  相似文献   
259.
The authors describe the role of a supervision group of psychotherapists within a wider therapeutic field for severely disturbed borderline patients. The group concentrates on the transference and countertransference, seen according to Racker’s distinction between concordant and complementary identifications. The implications of the prevalence of the complementary identifications over the concordant identifications of the therapists to their patients and the resulting regression to primitive defense mechanisms can be counterbalanced by the group’s integrative functioning as receiver (1) of a variety of information about the patient, (2) of the therapist’s attempt to understand and synthesize, and (3) of the therapist’s countertransference reactions to his patient. The major discrepancies between the various conceptions of the borderline patients’ psychic world and the appropriate therapeutic technique to be applied are also discussed, as well as the way the group filters the information and integrates the therapeutic thought. It might be said, therefore, that, in the “inpatient” phase of the individual psychotherapy, the group of psychotherapists functions, for the patient and the treatment, in a synthesizing context, as it provides the therapist with a space of integration for his split-off part of self and object representations, which the therapist makes use of for his patient.*Members of the Athens University Project for Borderline Patients’ research team consisting of psychoanalysts and psychotherapists, Eginition Hospital, 74 Vas Sophias Avenue, Athens 11528, Greece.Maria Chatziandreou, M.D., is a member of the Hellenic Psychoanalytical Society.Haris Tsani, M.D., is a candidate of the Hellenic Psychoanalytical Society.Nikos Lamnidis, M.D., is a candidate of the Hellenic Psychoanalytical Society.Claire Synodinou, Ph.D., is a member of the Paris Psychoanalytical Society and an associate professor at Panteion University, Athens.Grigoris Vaslamatzis, M.D., is a training analyst of the Hellenic Society of Psychoanalytic Psychotherapy and an associate professor of psychiatry at Athens University.Address correspondence to: Maria Chatziandreou, M.D., 1-3, Skippi Street, 11525 Athens, Greece.  相似文献   
260.
Subjective sleepiness at different times is often measured in studies on sleep loss, night work, or drug effects. However, the context at the time of rating may influence results. The present study examined sleepiness throughout the day at hourly intervals and during controlled activities [reading, writing, walking, social interaction (discussion), etc.] by 10-min. intervals for 3 hr. This was done on a normal working day preceded by a scheduled early rising (to invite sleepiness) for six subjects. Analysis showed a significant U-shaped pattern across the day with peaks in the early morning and late evening. A walk and social interaction were associated with low sleepiness, compared to sedentary and quiet office work. None of this was visible in the hourly ratings. There was also a pronounced afternoon increase in sleepiness, that was not observable with hourly ratings. It was concluded that there are large variations in sleepiness related to time of day and also to context and that sparse sampling of subjective sleepiness may miss much of this variation.  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