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271.
Mario Günther 《Journal of Philosophical Logic》2018,47(5):851-876
We propose a method of learning indicative conditional information. An agent learns conditional information by Jeffrey imaging on the minimally informative proposition expressed by a Stalnaker conditional. We show that the predictions of the proposed method align with the intuitions in Douven (Mind & Language, 27(3), 239–263 2012)’s benchmark examples. Jeffrey imaging on Stalnaker conditionals can also capture the learning of uncertain conditional information, which we illustrate by generating predictions for the Judy Benjamin Problem. 相似文献
272.
Baillieux H Vandervliet EJ Manto M Parizel PM De Deyn PP Mariën P 《Brain and language》2009,108(2):122-132
Developmental dyslexia is the most common learning disability in school-aged children with an estimated incidence of five to ten percent. The cause and pathophysiological substrate of this developmental disorder is unclear. Recently, a possible involvement of the cerebellum in the pathogenesis of dyslexia has been postulated. In this study, 15 dyslexic children and 7 age-matched control subjects were investigated by means of functional neuroimaging (fMRI) using a noun-verb association paradigm. Comparison of activation patterns between dyslexic and control subjects revealed distinct and significant differences in cerebral and cerebellar activation. Control subjects showed bilaterally well-defined and focal activation patterns in the frontal and parietal lobes and the posterior regions of the cerebellar hemispheres. The dyslexic children, however, presented widespread and diffuse activations on the cerebral and cerebellar level. Cerebral activations were found in frontal, parietal, temporal and occipital regions. Activations in the cerebellum were found predominantly in the cerebellar cortex, including Crus I, Crus II, hemispheric lobule VI, VII and vermal lobules I, II, III, IV and VII. This preliminary study is the first to reveal a significant difference in cerebellar functioning between dyslexic children and controls during a semantic association task. As a result, we propose a new hypothesis regarding the pathophysiological mechanisms of developmental dyslexia. Given the sites of activation in the cerebellum in the dyslexic group, a defect of the intra-cerebellar distribution of activity is suspected, suggesting a disorder of the processing or transfer of information within the cerebellar cortex. 相似文献
273.
Studies in Philosophy and Education - Franco “Bifo” Berardi tells us that the current transformation of every domain of social life into economy has led to “the subjugation of the... 相似文献
274.
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276.
Dominic Abrams Mario Weick Dominique Thomas Hazel Colbe Keith M. Franklin 《The British journal of developmental psychology》2011,29(1):110-123
This research examines adults', and for the first time, children's and adolescents' reaction to being ostracized and included, using an on‐line game, ‘Cyberball’ with same and opposite sex players. Ostracism strongly threatened four primary needs (esteem, belonging, meaning, and control) and lowered mood among 8‐ to 9‐year‐olds, 13‐ to 14‐year‐olds, and adults. However, it did so in different ways. Ostracism threatened self‐esteem needs more among 8‐ to 9‐year‐olds than older participants. Among 13‐ to 14‐year‐olds, ostracism threatened belonging more than other needs. Belonging was threatened most when ostracism was participants' first experience in the game. Moreover, when participants had been included beforehand, ostracism threatened meaning needs most strongly. Gender of other players had no effect. Practical and developmental implications for social inclusion and on‐line experiences among children and young people are discussed. 相似文献
277.
Mario Liotti Steven R. Pliszka Kellie Higgins Ricardo Perez III Margaret Semrud-Clikeman 《Brain and cognition》2010
Executive function and working memory deficits are not only present in ADHD, but also in reading disorder (RD). Here, high-density ERPs were recorded during the Stop Signal Task in 53 children and adolescents: An ADHD-combined type group, a group with RD, and a healthy control group. The ADHD-C group displayed unique abnormalities of the frontal N200. Both healthy controls and RD groups showed a success-related right frontal N200 modulation, which was absent in the ADHD group. Second, for Success Inhibition trials, the ADHD-C had smaller right frontal N200 waves relative to healthy controls, while the RD group did not. In contrast, NoGo-P3 abnormalities were present both in the ADHD-C and RD groups. Impaired early response inhibition mechanisms, indexed by the frontal N200, appear to be limited to ADHD-C. In contrast, deficits in later cognitive control and error monitoring mechanisms, indexed by the NoGo-P3, appear to be present in both conditions. 相似文献
278.
Social power affects the manner in which people view themselves and act toward others, a finding that has attracted broad
interest from the social and political sciences. However, there has been little interest from those within cognitive neuroscience.
Here, we demonstrate that the effects of power extend beyond social interaction and invoke elementary spatial biases in behavior
consistent with preferential hemispheric activation. In particular, participants who felt relatively powerless, compared with
those who felt more powerful, were more likely to bisect horizontal lines to the left of center, and bump into the right-hand
(as opposed to the left-hand) side when walking through a narrow passage. These results suggest that power induces hemispheric
differences in visuomotor behavior, indicating that this ubiquitous phenomenon affects not only how we interact with one another,
but also how we interact with the physical world. 相似文献
279.
Marcelo Leonardo Levinas Mario Carretero 《Integrative psychological & behavioral science》2010,44(4):288-298
Theories about conceptual change have been generally related to historical and philosophical analysis of science. Yet, there
is still much debate on how ideas coming from the history of science and their implications can be applied in this field.
Our study intends to investigate the complex structure of conceptual change, by making use of some particularly representative
features of the History and Philosophy of science, while considering the structure of so-called crucial experiments and the
specific role of implicit hypotheses. Due to their historical importance and logical reasoning aspects, examining these issues
may contribute to understand how conceptual change may take place. 相似文献
280.
Individual differences make a difference: On the use and the psychometric properties of difference scores in social psychology 下载免费PDF全文
Mario Gollwitzer Oliver Christ Gunnar Lemmer 《European journal of social psychology》2014,44(7):673-682
Much social psychological research is concerned with the question whether and how behavior changes because of a “treatment” (e.g., a situation that triggers a psychological reaction). One easy way to investigate such changes would be to analyze intraindividual differences before (Time 1) and after the treatment (Time 2). Interestingly, many scholars refrain from using difference scores because they think they are inherently unreliable. However, the bad reputation of difference scores is, in many cases, unwarranted: difference scores can be sufficiently reliable when standard deviations differ between measurement occasions, and standard deviations are likely to differ between measurement occasions because of differential treatment effects (i.e., interindividual differences in responsiveness to a treatment) and/or “strong situation” treatments. In the present article, we will (1) summarize classic and current arguments regarding the reliability of difference scores, (2) discuss the use of residual change scores as an alternative to difference scores, and (3) argue that latent difference score models are a particularly useful tool that social psychologists should consider using more frequently. Copyright © 2014 John Wiley & Sons, Ltd. 相似文献