全文获取类型
收费全文 | 206篇 |
免费 | 16篇 |
出版年
2024年 | 1篇 |
2023年 | 3篇 |
2022年 | 6篇 |
2021年 | 5篇 |
2020年 | 7篇 |
2019年 | 7篇 |
2018年 | 10篇 |
2017年 | 9篇 |
2016年 | 8篇 |
2015年 | 2篇 |
2014年 | 6篇 |
2013年 | 29篇 |
2012年 | 12篇 |
2011年 | 12篇 |
2010年 | 16篇 |
2009年 | 15篇 |
2008年 | 5篇 |
2007年 | 7篇 |
2006年 | 8篇 |
2005年 | 11篇 |
2004年 | 9篇 |
2003年 | 10篇 |
2002年 | 7篇 |
2001年 | 5篇 |
2000年 | 5篇 |
1999年 | 3篇 |
1996年 | 1篇 |
1995年 | 1篇 |
1994年 | 1篇 |
1990年 | 1篇 |
排序方式: 共有222条查询结果,搜索用时 31 毫秒
181.
In a princeps study, Trottier and Pratt (2005) showed that saccadic latencies were dramatically reduced when subjects were instructed to not simply look at a peripheral
target (reflexive saccade) but to identify some of its properties. According to the authors, the shortening of saccadic reactions
times may arise from a top-down disinhibition of the superior colliculus (SC), potentially mediated by the direct pathway
connecting frontal/prefrontal cortex structures to the SC. Using a “cue paradigm” (a cue preceded the appearance of the target),
the present study tests if the task instruction (Identify vs. Glance) also reduces the latencies of antisaccades (AS), which
involve prefrontal structures. We show that instruction reduces latencies for prosaccade but not for AS. An AS requires two
processes: the inhibition of a reflexive saccade and the generation of a voluntary saccade. To separate these processes and
to better understand the task effect we also test the effect of the task instruction only on voluntary saccades. The effect
still exists but it is much weaker than for reflexive saccades. The instruction effect closely depends on task demands in
executive resources. 相似文献
182.
Eva Van den Bussche Gethin Hughes Nathalie Van Humbeeck Bert Reynvoet 《Consciousness and cognition》2010,19(1):86-97
Dehaene et al., 2006, Koch and Tsuchiya, 2007 recently proposed taxonomies that distinguish between four processing states, based on bottom-up stimulus strength and top-down attentional amplification. The aim of the present study was to empirically test these processing states using the priming paradigm. Our results showed that attention (prime attended or not) and stimulus strength (prime presented subliminally or not) significantly modulated priming effects: either receiving top-down attention or possessing sufficient bottom-up strength was a prerequisite for a stimulus to elicit priming. When both top-down attention and sufficient bottom-up strength were present, the priming effect was boosted. The origins of the observed priming effects also varied between different processing states. We can conclude that our empirical study using the priming paradigm confirmed the presence of four processing states, which displayed a differential pattern of response priming effects and differential origins of the response priming effects. 相似文献
183.
Henry W. Chase Nathalie Camille Albert Michael Edward T. Bullmore Trevor W. Robbins Barbara J. Sahakian 《Cognitive, affective & behavioral neuroscience》2010,10(3):406-413
Disruption of normal emotional experience is central to the phenomenology of depression. Twenty-three depressed outpatients
and 23 control subjects performed a computerized decision-making task, during which affective ratings were assessed online
to identify various dimensions of emotional experience. We sought to contrast regret (the comparison of the outcomes of selected
and nonselected options) with the general negative appraisal of task events. The experience of regret was reduced in depressed
patients, an effect that was particularly related to self-reported apathy scores. In an exploratory analysis, we observed
that females had a general downward shift in their ratings, as compared with males, but disappointment and regret effects
were of similar magnitude. The possible contribution of the orbitofrontal cortex to the phenomenology of regret is discussed.
Supplemental materials for this article may be downloaded from http://cabn.psychonomic-journals.org/content/ supplemental. 相似文献
184.
Yves Chaix Valérie Lauwers-Cancès Nathalie Faure-Marie Catherine Gentil Sandrine Lelong Elisabeth Schweitzer 《Child neuropsychology》2018,24(4):558-574
Learning disabilities are one of the most frequent complications of neurofibromatosis type 1 (NF1) in children. Studies of the effects of the neurocognitive deficit on academic performance are relatively rare, owing to the small size of the populations concerned. However, research is needed to develop effective rehabilitation programs. In the present study, we explored the impact of a possible phonological deficit on the reading abilities of children with NF1. A multicenter, cross-sectional study was conducted in France on two groups of 75 children with or without NF1 aged 8–12 years, matched for age, sex, handedness, and reading level. All participants underwent a neuropsychological evaluation to assess their general cognitive level, reading skills, phonological processes, visuoperceptual abilities, and attentional capacity. Phonological skills were assessed by means of two phonological awareness tasks and one short-term memory task. In the group of children with NF1, 41% had reading difficulties. Phonological processes were impaired in this group, compared with the children without NF1. Similar differences were found for a phoneme deletion task after adjustment for reading difficulties, IQ level, and visuoperceptual abilities. Phonological awareness, but not phonological short-term memory, was impaired in children with NF1, and not just those whose reading was impaired. Results suggest that children with NF1 have a phonological awareness deficit, whatever their reading level. Identification of reduced phonological skills may warrant the implementation of a specific rehabilitation program before early reading difficulties emerge. 相似文献
185.
Océane Agli Nathalie Bailly Claude Ferrand Guillaume Martinent 《Journal of Religion, Spirituality & Aging》2018,30(3):268-278
ABSTRACTThis study aimed to observe dementia’s role in the relationship between spirituality, quality of life, and depression in aging. The sample included 61 participants between 65 and 98 years old, separated into two groups: participants diagnosed with dementia (N = 31) and control participants (N = 30). There was no significant difference in spirituality between demented and control participants; however, different patterns of correlation were observed between spirituality, depression, and quality of life in these groups. Although the level of spirituality did not differ despite dementia, this pathology would appear to play a role in the relationship between spirituality, quality of life, and depression. 相似文献
186.
187.
188.
Long‐term psychosocial outcomes after face transplantation: a patient's and a partner's perspective 下载免费PDF全文
189.
Associations Among Perceived Autonomy Support,Forms of Self-Regulation,and Persistence: A Prospective Study 总被引:4,自引:0,他引:4
Pelletier Luc G. Fortier Michelle S. Vallerand Robert J. Brière Nathalie M. 《Motivation and emotion》2001,25(4):279-306
According to self-determination theory, when the social context is autonomy supportive, people are motivated to internalize the regulation of important activities, and whereas when the context is controlling, self-determined motivation is undermined. A model that incorporates perceptions of coaches' interpersonal behaviors (autonomy support vs. control), 5 forms of regulation (intrinsic motivation, identified, introjected and external regulation, and amotivation), and persistence was tested with competitive swimmers (N = 369) using a prospective 3-wave design. Analyses using structural equation modeling revealed that experiencing relationships as controlling fostered non–self-determined forms of regulation (external regulation and amotivation). Greater levels of self-determined motivation occurred when relationships were experienced as autonomy supportive. Individuals who exhibited self-determined types of regulation at Time 1 showed more persistence at both Time 2 (10 months later) and Time 3 (22 months later). Individuals who were amotivated at Time 1 had the highest rate of attrition at both Time 2 and Time 3. Introjected regulation was a significant predictor of persistence at Time 2 but became nonsignificant at Time 3. External regulation was not a significant predictor of behavior at Time 2, but became negatively associated with persistence at Time 3. The findings are discussed in light of the determinants of the internalization process and the consequences of different forms of self-regulation for psychological functioning. 相似文献
190.
Correlates of Mental Disorders in the Quebec General Population of 6 to 14-Year Olds 总被引:2,自引:0,他引:2
Bergeron L Valla JP Breton JJ Gaudet N Berthiaume C Lambert J St-Georges M Smolla N 《Journal of abnormal child psychology》2000,28(1):47-62
Previous epidemiological studies of correlates of child and adolescent mental disorders in the general population have focused more on child/adolescent and socioeconomic/sociodemographic characteristics than on family characteristics. Moreover, there are no generally accepted methods to analyze and interpret correlates. The purpose of the Quebec Child Mental Health Survey in this regard was twofold: (1) to identify correlates of DSM-III-R internalizing and externalizing disorders according to informant (youth, parent, teacher), for three age groups (6–8, 9–11, and 12–14 years), including relevant family characteristics not considered in previous studies; and (2) to interpret the relative importance of risk indicators by ranking correlates according to strength and consistency of association across age groups. Logistic regression models suggest the inconsistency of correlates across informants. The ranking of correlates reveals that individual and family characteristics make a more important contribution than do socioeconomic characteristics, thereby supporting the relevance of proximal variables in the development of psychopathology. 相似文献