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   405篇
  免费   23篇
  2024年   3篇
  2023年   7篇
  2022年   6篇
  2021年   13篇
  2020年   18篇
  2019年   15篇
  2018年   20篇
  2017年   16篇
  2016年   15篇
  2015年   17篇
  2014年   14篇
  2013年   49篇
  2012年   29篇
  2011年   30篇
  2010年   13篇
  2009年   20篇
  2008年   21篇
  2007年   24篇
  2006年   16篇
  2005年   16篇
  2004年   11篇
  2003年   7篇
  2002年   8篇
  2001年   4篇
  2000年   2篇
  1999年   3篇
  1998年   4篇
  1997年   3篇
  1996年   3篇
  1995年   3篇
  1994年   2篇
  1993年   1篇
  1992年   1篇
  1991年   1篇
  1989年   1篇
  1986年   1篇
  1985年   1篇
  1984年   4篇
  1983年   3篇
  1982年   1篇
  1979年   1篇
  1978年   1篇
排序方式: 共有428条查询结果,搜索用时 15 毫秒
211.
212.
The purpose of this investigation was to examine the relationships among perceived motivational climate, individuals' goal orientations, and dispositional flow, with attention to possible gender differences. A sample of 413 young athletes, ages 12 to 16 years, completed the Perceived Motivational Climate in Sport Questionnaire-2 (PMCSQ-2) and Perception of Success Questionnaire (POSQ), as well as the Dispositional Flow Scale. Task orientation was positively and significantly related to a perceived task-involving motivational climate and to the disposition to experience flow in the sport. Ego orientation was positively and significantly associated with a perceived ego-involving motivational climate and with dispositional flow. The perceptions of task-involving and ego-involving motivational climates were positively and significantly linked to general dispositional flow. Multiple regression analysis indicated that both task and ego goal orientations and perceived task- and ego-oriented climates predicted dispositional flow. Males displayed a stronger ego orientation, and were more likely to report that they participated in an ego-oriented climate, than did females. To the contrary, the females were more likely to perceive a task-oriented climate than did the males. No meaningful differences were found between males and females in general dispositional flow.  相似文献   
213.
Martín E  Dávila LM 《Psicothema》2008,20(2):229-235
In this study, the relationship between the social support network and the personal, social and academic adjustment of minors in residential care is analyzed. The sample consisted of 102 minors who lived in residential care and who completed the Social Support Questionnaire and the TAMAI. The results show that social support from the family, despite its being the greatest provider of support, does not affect the minors' adjustment. Neither does social support from peers affect their adjustment. However, social support from adults outside the family, and mainly their affection, seems to have a positive influence on the minors' adjustment, particularly at school and in social settings. These results are discussed in relation to their implications for the improvement of programs of residential child care.  相似文献   
214.
The authors examined whether progressively training humans and rats to perform a difficult auditory identification task led to larger improvements than extensive training with highly similar sounds (the easy-to-hard effect). Practice improved humans' ability to distinguish sounds regardless of the training regimen. However, progressively trained subjects were more accurate and showed more generalization, despite significantly less training with the stimuli that were the most difficult to distinguish. Rats showed less capacity to improve with practice but still benefited from progressive training. These findings indicate that transitioning from an easier to a more difficult task during training can facilitate, and in some cases may be essential for, auditory perceptual learning. The results are not predicted by an explanation that assumes interaction of generalized excitation and inhibition but are consistent with a hierarchical account of perceptual learning in which the representational precision required to distinguish stimuli determines the mechanisms engaged during learning.  相似文献   
215.
How do capuchin monkeys learn to use stones to crack open nuts? Perception–action theory posits that individuals explore producing varying spatial and force relations among objects and surfaces, thereby learning about affordances of such relations and how to produce them. Such learning supports the discovery of tool use. We present longitudinal developmental data from semifree‐ranging tufted capuchin monkeys (Cebus apella) to evaluate predictions arising from Perception–action theory linking manipulative development and the onset of tool‐using. Percussive actions bringing an object into contact with a surface appeared within the first year of life. Most infants readily struck nuts and other objects against stones or other surfaces from 6 months of age, but percussive actions alone were not sufficient to produce nut‐cracking sequences. Placing the nut on the anvil surface and then releasing it, so that it could be struck with a stone, was the last element necessary for nut‐cracking to appear in capuchins. Young chimpanzees may face a different challenge in learning to crack nuts: they readily place objects on surfaces and release them, but rarely vigorously strike objects against surfaces or other objects. Thus the challenges facing the two species in developing the same behavior (nut‐cracking using a stone hammer and an anvil) may be quite different. Capuchins must inhibit a strong bias to hold nuts so that they can release them; chimpanzees must generate a percussive action rather than a gentle placing action. Generating the right actions may be as challenging as achieving the right sequence of actions in both species. Our analysis suggests a new direction for studies of social influence on young primates learning sequences of actions involving manipulation of objects in relation to surfaces.  相似文献   
216.
217.
A case study is presented to evaluate the effectiveness of psychoanalysis and the persistence of its benefits 20 years later in a young woman with severe depression, professional inhibition, and difficulties in partner selection due to transgenerational mandate (TGM). The investigation was carried out with psychoanalytic interviews with the patient and analyst, which were evaluated by both psychoanalytic and non‐psychoanalytic judges following a methodology based on one tested in Germany by Leuzinger‐Bohleber et al. (2003). The psychoanalytic treatment began in the early 1980s in Monterrey, Mexico. The study concludes that the psychoanalysis was effective in assisting with the patient's character disorder and partner selection, mainly because of the therapeutic alliance, the analysis of transference and character, and the patient's increased capacity for mentalization as a result of the interpretation of the TGMs.  相似文献   
218.
This study documents the relationship between White racial identity development and multicultural counseling competency (MCC) as reported by mental health practitioners. Initial results were generally consistent with J. E. Helms's (1990) construction of White racial identity attitude development theory. More sophisticated statuses of White racial identity development generally correlated with higher levels of perceived MCC. Overall, there was a significant difference in MCC reported between men and women. Among counselors, conflicting relationships were observed between some racial identity statuses and multicultural competencies (skills, relationship).  相似文献   
219.
Background/Objective: Emotional intelligence is a variable which has been the subject of significantly increased research in recent years. Relationships have been shown with both physical and psychological problems. The aim of this study is to analyse the direct and indirect effect that emotional intelligence exerts over the manifestation of physical and psychological clinical symptomatology and to severe disorders such as burnout syndrome in a professional group in which social function is fundamental. Method: So that, 881 Latin-American catholic priests (Mage = 45.89; SDage = 11.58) were evaluated using the Trait Meta-Mood Scale-24, the Maslach Burnout Inventory-22 and the General Health Questionnaire-28. Results: Using path analysis, emotional intelligence, especially Attention and Emotional Clarity, shows a high effect on psychological and somatic issues. Conclusions: Thus, both specific disorders and general well-being are related to emotional intelligence. Providing effective emotional intelligence training sessions seems to be able to reduce possible physical and emotional disorders.  相似文献   
220.
We study the identification and consistency of Bayesian semiparametric IRT-type models, where the uncertainty on the abilities’ distribution is modeled using a prior distribution on the space of probability measures. We show that for the semiparametric Rasch Poisson counts model, simple restrictions ensure the identification of a general distribution generating the abilities, even for a finite number of probes. For the semiparametric Rasch model, only a finite number of properties of the general abilities’ distribution can be identified by a finite number of items, which are completely characterized. The full identification of the semiparametric Rasch model can be only achieved when an infinite number of items is available. The results are illustrated using simulated data.  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