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   386篇
  免费   18篇
  2023年   5篇
  2022年   4篇
  2021年   3篇
  2020年   6篇
  2019年   9篇
  2018年   9篇
  2017年   16篇
  2016年   16篇
  2015年   14篇
  2014年   20篇
  2013年   35篇
  2012年   17篇
  2011年   21篇
  2010年   16篇
  2009年   11篇
  2008年   16篇
  2007年   17篇
  2006年   18篇
  2005年   9篇
  2004年   12篇
  2003年   19篇
  2002年   15篇
  2000年   11篇
  1999年   3篇
  1998年   7篇
  1997年   2篇
  1996年   2篇
  1995年   5篇
  1994年   4篇
  1993年   5篇
  1992年   1篇
  1991年   5篇
  1989年   1篇
  1988年   5篇
  1987年   5篇
  1986年   2篇
  1985年   7篇
  1984年   5篇
  1983年   2篇
  1982年   4篇
  1981年   7篇
  1980年   3篇
  1979年   6篇
  1978年   1篇
  1975年   1篇
  1973年   2篇
排序方式: 共有404条查询结果,搜索用时 62 毫秒
241.
This is a study of a group of physicians' reflections about their communication with patients. Using an applied psychoanalytic framework for self-inquiry in groups, the authors summarize their findings and provide a model for others to use. They describe their method of conducting and studying three physician groups. The authors identify six essential dynamics within groups and illustrate the dynamics with examples of physician reflections. They summarize further their observations about the composition, dominant themes, and phases of development for each group. The intent of the self-inquiry groups—to clarify physicians' habits and thought patterns about patients—is upheld in the report's conclusion, in which the authors report participants' evaluation of their learning experience. Recommendations are made for analysts to apply the model in work with general physicians.  相似文献   
242.
243.
An integrative suicide prevention program was implemented to tackle an outbreak of visitor charcoal burning suicides in Cheung Chau, an island in Hong Kong, in 2002. This study evaluated the effectiveness of the program. The numbers of visitor suicides reduced from 37 deaths in the 51 months prior to program implementation to 6 deaths in the 42 months post‐implementation period. The number of visitor suicide pacts decreased from 7 pacts (15 individuals) to 1 pact (2 individuals). No statistically significant differences in the numbers of visitor suicide attempts and resident suicides were observed in the two time periods. No statistically significant changes in visitor suicides during the study period were observed on the comparison islands. The consistency and timing of reduction in visitor suicides correlated with the development and delivery of the integrative program on the intervention island, suggesting a causal association between program delivery and reduction of visitor suicides. The possibility of displacement seems small because there was no increase in visitor suicides on the comparison islands during the study period. This integrative approach in preventing target‐specific suicides may serve as an example for other communities to develop suicide prevention programs that make use of the existing local resources.  相似文献   
244.
Lexical decisions to word targets preceded by associatively related word primes are generally faster than those to words following neutral primes, whereas, under certain circumstances, lexical decisions to words preceded by unassociated word primes are slower than those to words following neutral primes. An experiment is reported that investigates the influence of the proportion of related prime-target pairs in the set of materials and of the stimulus-onset asynchrony (SOA) of prime and target on these associative priming effects. Four levels of proportion and three levels of SOA are systematically varied. Both variables are found to affect the size of the associative priming effects. Furthermore, the data suggest interdependence between them. The magnitude of priming only varies with SOA if the proportion of related pairs is relatively large. In contrast, the amount of priming varies with proportion under all SOA conditions. The data are interpreted primarily in terms of two contextual processes, viz., “prime-induced attentional processing” and “post-lexical coherence checking”.  相似文献   
245.
246.
Social Psychology of Education - The concept of inclusion is based on the assumption that integrating students with SEN into regular (mainstream) classes would enhance students’ performance...  相似文献   
247.
248.
Two recent studies described conditions under which recognition memory performance appeared to be driven by nondeclarative memory. Specifically, participants successfully discriminated old images from highly similar new images even when no conscious memory for the images could be retrieved. Paradoxically, recognition performance was better when images were studied with divided attention than when images were studied with full attention. Furthermore, recognition performance was better when decisions were rated as guesses than when decisions were associated with low or high confidence. In three experiments, we adopted the paradigm used in the earlier studies in an attempt to repeat this intriguing work. Our attempts were unsuccessful. In all experiments, recognition was better when images were studied with full attention than when images were studied with divided attention. Recognition was also better when participants indicated high or low confidence in their decision than when they indicated that their decision was a guess. Thus, our results conformed to what typically has been reported in studies of recognition memory, and we were unable to demonstrate recognition without awareness. We encourage others to explore this paradigm, and to try to identify conditions under which the phenomenon might be demonstrated.Declarative memory refers to the capacity to recollect facts and events, and can be contrasted with a collection of nondeclarative memory abilities, including skills, habits, and the phenomenon of priming, which are expressed through performance rather than recollection (Squire et al. 2004). Declarative memory depends on the integrity of medial temporal lobe structures, while the various forms of nondeclarative memory depend on other brain systems (Schacter and Tulving 1994; Eichenbaum and Cohen 2001; Squire 2004). The best-studied example of declarative memory is recognition memory—the ability to judge items as having been encountered previously. Successful recognition is ordinarily accompanied by a conscious experience of familiarity, and sometimes by conscious memory of the prior encounter itself (Gabrieli 1998).One interesting idea that has been explored in some detail is that recognition memory decisions based on familiarity might also benefit from priming. Priming refers to an improved ability to produce or identify an item on the basis of a recent encounter with the same item or a related item, but without a requirement that there be conscious knowledge of the prior encounter (Tulving and Schacter 1990; Schacter and Buckner 1998). In early studies, it was suggested that previously encountered items might be processed more fluently (e.g., with greater speed and with more ease), and that improved fluency might influence familiarity judgments. Specifically, items perceived with greater fluency might tend to be identified as familiar (Mandler 1980; Jacoby and Dallas 1981; Johnston et al. 1991).This idea encountered difficulty when it was found that severely amnesic patients can perform at chance on conventional recognition tests despite exhibiting intact perceptual priming (Hamann and Squire 1997; Stark and Squire 2000). If fluency facilitates recognition, severely amnesic patients who exhibit intact perceptual priming should perform better than chance on recognition memory tests. Thus, it has seemed that the perceptual fluency that mediates priming does not also support familiarity-based recognition judgments, at least not to a measurable degree. Indeed, the contribution of perceptual fluency appears to be too weak to drive recognition performance noticeably above chance (Conroy et al. 2005).Nonetheless, it remains possible that conditions might be found under which recognition decisions can benefit from perceptual fluency, and in this way be linked to nondeclarative memory. Two recent studies (Voss et al. 2008; Voss and Paller 2009) described conditions under which recognition memory appeared to be significantly driven by nondeclarative memory. Participants studied difficult-to-verbalize images (Fig. 1) with either full attention or divided attention. At test, each image was paired with a highly similar new image, and participants made a speeded forced-choice decision. The striking finding was that, under these conditions, accurate recognition memory performance occurred, but without the awareness that ordinarily accompanies successful recognition. Specifically (and paradoxically), performance was better under divided-attention conditions (which ordinarily degrade memory performance) than under full-attention conditions (Fig. 2A). Furthermore, in one study (Voss et al. 2008), recognition was better when participants reported that they were guessing than when they reported conscious memory of the images (combined high- and low-confidence trials) (Fig. 2B). Notably, this phenomenon occurred only when the test was given in a forced-choice format, and not in a yes/no format. The other study (Voss and Paller 2009) reported a similar advantage for guessing in the divided-attention condition. These two reports appear to demonstrate recognition without awareness and a significant contribution of nondeclarative memory to recognition performance.Open in a separate windowFigure 1.In the full-attention condition, participants studied 14 images for 2 sec each (1.5-sec intertrial interval). Alternatively, in the divided-attention condition, participants studied the images while deciding whether a digit heard during the previous trial was odd or even. The forced-choice recognition test probed memory for the middle 10 images presented in the study sequence. Each studied item was presented together with a highly similar new item, and participants selected the old item by responding “left” or “right.” After each response, participants indicated how confident they were in their recognition decision (G, guess; L, low confidence; H, high confidence).Open in a separate windowFigure 2.Data from Experiment 2 in Voss et al. (2008), estimated from their Figure 2. (A) When recognition was probed using a forced-choice format, performance was more accurate in the divided-attention condition than in the full-attention condition. (B) In both conditions, forced-choice recognition was more accurate in trials where participants indicated that their recognition decision was a guess (G) than in trials where participants indicated low or high confidence (L/H) in their decision. Asterisks indicate performance significantly above chance (P < 0.05). Error bars indicate SEM.These findings challenge the conventional view that recognition memory is more effective when full attention is given to a task than when attention is divided (Anderson 1980), that recognition memory is associated with a conscious experience of familiarity (Gabrieli 1998), and that recognition memory accuracy is positively correlated with ratings of confidence (Reed et al. 1997; Mickes et al. 2007). Because the reported findings are exceptional, we explored the phenomenon further in three separate experiments in an attempt to replicate it and identify its boundary conditions. We adopted the same paradigm as was used in the original study (Voss et al. 2008).  相似文献   
249.
Prior to graduating from high school, the vast majority of youth in the United States will take part in at least one community service activity. Although it is frequently assumed that community service is inherently beneficial to those that take part, the activities and processes of youth service programs tend to be unsystematic and vary widely. In addition, empirical assessment of youth service programs is inconsistent and often lacks methodological rigor. The present paper addresses these concerns in a preliminary evaluation of both the process experience and the outcomes of a theoretically grounded school-based community service program for urban adolescents. The evaluation focuses on identifying key components of a youth community service program, assessing whether the program was experienced as it was intended, and providing preliminary data on participant outcomes. Findings indicate that the program was experienced as both empowering (i.e., guided by student initiative, preferences, and strengths) and promoting a sense of community (i.e., encouraged cooperation and collective decision making). Results also suggest that taking part in the community service program increased youths' self-reported empathy and intent to be involved in future community action, as compared to a group of matched controls. Implications and recommendations for developing and evaluating service-learning or community service programs in the schools are discussed.  相似文献   
250.
They say he is an attention-deficit hyperactivity disorder (ADHD) child. He cannot engage in anything and cannot even play as normal. At home fierce and very loud power struggles are frequent. He has no friends, mostly he is sitting alone before his computer and he has no other interests. He suffers from sleep disturbances, he sleeps only with the light on, he comes often into the bed of the parents, where he makes a fuss. What does this child have? Is he only ill-bred? Is he anxious – at school or at home? Does he suffer from separation? Or is it a matter of a genetic development problem? The strange phenomenon of “neglect” is traced here in connection with the diagnosis of an ADHD. Lopsided considerations are implicitly connected with this disorder and entice to neglect the developmental disorder in its real cognitive and somatic complexity. In a critical review of biomedical and psychodynamical models, it becomes apparent that newer concepts and results in research are, beside further illuminating this disorder, also helpful for the therapy of these children. Finally, a detailed discussion of the specificities of a psychodynamic developmental therapy follows.  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