全文获取类型
收费全文 | 845篇 |
免费 | 52篇 |
国内免费 | 50篇 |
出版年
2024年 | 1篇 |
2023年 | 4篇 |
2022年 | 11篇 |
2021年 | 30篇 |
2020年 | 32篇 |
2019年 | 24篇 |
2018年 | 27篇 |
2017年 | 26篇 |
2016年 | 23篇 |
2015年 | 30篇 |
2014年 | 51篇 |
2013年 | 150篇 |
2012年 | 31篇 |
2011年 | 56篇 |
2010年 | 30篇 |
2009年 | 54篇 |
2008年 | 66篇 |
2007年 | 57篇 |
2006年 | 33篇 |
2005年 | 27篇 |
2004年 | 24篇 |
2003年 | 31篇 |
2002年 | 18篇 |
2001年 | 14篇 |
2000年 | 13篇 |
1999年 | 8篇 |
1997年 | 4篇 |
1996年 | 4篇 |
1995年 | 4篇 |
1994年 | 1篇 |
1993年 | 6篇 |
1992年 | 1篇 |
1991年 | 2篇 |
1985年 | 2篇 |
1984年 | 3篇 |
1983年 | 1篇 |
1982年 | 5篇 |
1981年 | 5篇 |
1980年 | 5篇 |
1979年 | 4篇 |
1978年 | 4篇 |
1977年 | 9篇 |
1976年 | 2篇 |
1975年 | 6篇 |
1974年 | 3篇 |
1973年 | 5篇 |
排序方式: 共有947条查询结果,搜索用时 15 毫秒
891.
Chak Fu Lam D. Scott DeRue Elizabeth P. Karam John R. Hollenbeck 《Organizational behavior and human decision processes》2011,116(2):217-228
Previous research on feedback frequency suggests that more frequent feedback improves learning and task performance (Salmoni, Schmidt, & Walter, 1984). Drawing from resource allocation theory (Kanfer & Ackerman, 1989), we challenge the “more is better” assumption and propose that frequent feedback can overwhelm an individual’s cognitive resource capacity, thus reducing task effort and producing an inverted-U relationship with learning and performance over time. We then propose that positive and negative affective states will moderate the inverted-U relationship between feedback frequency and task performance. We test these propositions in an experimental study where the frequency of task feedback is manipulated. Results show that feedback frequency exhibits an inverted-U relationship with task performance, and this relationship is mediated by task effort. This curvilinear relationship is then moderated by individual’s positive affective state. 相似文献
892.
Jodi S. Goodman Robert E. Wood Zheng Chen 《Organizational behavior and human decision processes》2011
This study examines the effects of feedback specificity on transfer of training and the mechanisms through which feedback can enhance or inhibit transfer. We used concurrent verbal protocol methodology to elicit and operationalize the explicit information processing activities used by 48 trainees performing the Furniture Factory computer simulation. We hypothesized and found support for a moderated mediation model. Increasing feedback specificity influenced the exposure trainees had to different task conditions and negatively affected their levels of explicit information processing. In turn, explicit information processes and levels of exposure to different task conditions interacted to impact transfer of training. Those who received less specific feedback relied more heavily on explicit information processing and had more exposure to the challenging aspects of the task than those who received more specific feedback, which differentially affected what they learned about the task. We discuss how feedback specificity and exposure to different task conditions may prime different learning processes. 相似文献
893.
ERP的神经机制问题一直存在争议。诱发模型认为, ERP产生于触发事件诱发的确定性响应电位, 该诱发电位与背景脑电振荡相互独立。相位重排模型认为, 触发事件并不会诱发出一个独立于脑电信号的诱发电位, ERP产生于背景脑电节律振荡的部分相位重排。已有研究提供了各种实验证据以支持诱发模型或/和相位重排模型, 同时也引发了相关学者的诸多质疑。实验记录方式、数据处理及分析方法等方面的提高有利于进一步澄清ERP的神经机制。 相似文献
894.
本研究采用事件相关电位技术(ERP)探讨了自我名字加工的神经机制。实验中向被试随机呈现大圆、小圆及名字,被试的任务是辨别大圆和小圆,名字是任务无关刺激。实验结果表明,被试自己的名字引发的P2及P3波幅都显著高于名人的名字及陌生人的名字。 与以往研究结果不同,本研究发现了P2波幅上的“自我名字效应”,即,人名相关的自我加工不仅表现在晚期成分P3上,同时还表现在早期成分P2上。所以,人名相关的自我加工过程分为早期和晚期两个加工阶段,前一个阶段可能是自动化加工,不需要意识参与,后一个阶段是意识加工。 相似文献
895.
Chunk learning (the process by which a sequence is learned and retrieved from memory in smaller, decomposed units of information) has been postulated as the main learning mechanism underlying sequence learning (Perruchet & Pacton, 2006). However, the evidence for chunk formation has been elusive in the continuous serial reaction-time task, whereas other continuous, statistical processes of learning account well for the results observed in this task. This article proposes a new index to capture segmentation in learning, based on the variance of responding to different parts of a sequence. We assess the validity of this measure by comparing performance in a control group with that of another group in which color codes were used to induce a uniform segmentation. Results showed that evidence of chunking was obtained when the color codes were consistently coupled to responses, but that chunking was not maintained after the colors were removed. 相似文献
896.
Gooch J 《The Journal of analytical psychology》2011,56(1):76-91
In 1968 Wilfred Bion moved to Los Angeles, escaping the perils of fame in London. He lived in Los Angeles until a few months before his death in Oxford in 1979. He made a deep impact on psychoanalysis in Los Angeles through those he analysed and what he wrote. James Gooch, psychiatrist and founding president of the Psychoanalytic Center of California describes in detail the transformative experience of his analysis with Bion in an interview with JoAnn Culbert-Koehn, Jungian analyst. Dr. Gooch describes important differences between his analysis with Bion and his classical Freudian analysis during his analytic training. 相似文献
897.
Mechanisms of cortical reorganization underlying the enhancement of speech processing have been poorly investigated. In the present study, we addressed changes in functional and effective connectivity induced in subjects who learned to deliberately increase activation in the right inferior frontal gyrus (rIFG), and improved their ability to identify emotional intonations by using a real-time fMRI Brain-Computer Interface. At the beginning of their training process, we observed a massive connectivity of the rIFG to a widespread network of frontal and temporal areas, which decreased and lateralized to the right hemisphere with practice. Volitional control of activation strengthened connectivity of this brain region to the right prefrontal cortex, whereas training increased its connectivity to bilateral precentral gyri. These findings suggest that changes of connectivity in a functionally specific manner play an important role in the enhancement of speech processing. Also, these findings support previous accounts suggesting that motor circuits play a role in the comprehension of speech. 相似文献
898.
Does extensive practice reduce or eliminate central interference in dual-task processing? We explored the reorganization of task architecture with practice by combining interference analysis (delays in dual-task experiment) and random-walk models of decision making (measuring the decision and non-decision contributions to RT). The main delay observed in the Psychologically Refractory Period at short stimulus onset asynchronies (SOA) values was largely unaffected by training. However, the range of SOAs over which this interference regime held diminished with learning. This was consistent with an overall shift observed in single-task performance from a highly variable decision time to a reliable (non-decision time) contribution to response time. Executive components involved in coordinating dual-task performance decreased (and became more stable) after extensive practice. The results suggest that extensive practice reduces the duration of central decision stages, but that the qualitative property of central seriality remains a structural invariant. 相似文献
899.
The practice of learning from multiple instances seems to allow children to learn about relational structure. The experiments reported here focused on two issues regarding relational learning from multiple instances: (a) what kind of perceptual situations foster such learning and (b) how particular object properties, such as complexity and similarity, interact with relational learning. Two kinds of perceptual situations were of interest here: simultaneous view, where instances are viewed at once, and sequential view, where instances are viewed one at a time (one right after the other). We examined the influence of particular perceptual situations and object properties using two tests of relational reasoning: a common match-to-sample task, where new instances are compared with a common sample, and a variable match-to-sample task, where new instances are compared with a sample that varies on each trial. Experiments 1 and 2 indicate that simultaneous presentation of even highly dissimilar instances, one simple and one complex, effectively connects them together and improves relational generalization in both match-to-sample tasks. Experiment 3 shows that simple samples are more effective than complex ones in the common match-to-sample task. However, when one instance is not used a common sample and various pairs of instances are simply compared, as in Experiment 4, simple and rich instances are equally effective at promoting relational learning. These results bear on our understanding of how children connect instances and how those initial connections affect learning and generalization. 相似文献
900.
Karacaoglan U 《The International journal of psycho-analysis》2012,93(1):5-28
Tattooing projects a visual image in transference to form a backdrop for the most salient unconscious inner conflicts arising during an ongoing analytic process. Like a snapshot, the tattoo is a dialectic record of the mother-father relationship, of desires for closeness and distance, commonality and difference, identification and individuation. As Walter Benjamin famously stated about the nature of visual images in his Arcades Project, the tattoo represents "dialectics at a standstill." What seems paramount to the patient who participates in the act of tattooing is the need for stasis and immutability, as if bringing unconscious conflicts to "standstill" were to deliver a sense of stability. Unconsciously, the need is triggered by a threat to the inner stability resulting from fear of violating a taboo escalating to the point that fears of abandonment and fusion become unbearable. On the one hand, the tattoo is a visual symbolization of a taboo transgression; on the other hand, it activates the same through an act of self-injury that resembles the magical ritual acts of indigenous peoples' use of tattoos. The taboo thus serves as an ersatz for the actual violation of the taboo in real life, so that the tattoo may be ascribed a magical significance or totemic function. And yet the tattoo's success as a vehicle for constructing a transitional object is always contingent on the tangible manipulation of the skin conjoined with the creation of a symbolizing visual image. The image then acts like a "patch" to repair holes blown into Winnicott's "potential space" and to reconstruct it. 相似文献