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931.
The study aimed at an understanding of child-teacher interactions in school preparatory classrooms. Relations between observed interactions and sex of the child, teachers' ratings of their perceived control, and of children's undercontrolled and overcontrolled problem behaviors, social competence and work efficiency were studied. Thirty-six teachers and 92 six-year-olds, 39 girls and 53 boys, from 19 classrooms were directly observed on 2-5 occasions during a total mean of 60 minutes per child. The results showed that interactions involving teacher support behaviors were the most common, but comparatively less well explained by the predictors. Associations were found between perceived control and two types of teacher command interactions. For teacher commands initiated by child externalizing behavior, the relation with perceived control was shown to hold for boys only. Male sex and rated undercontrolled problems were predictive of more interactions initiated with externalizing behaviors and also of more restrictive teacher responses following child positive behaviors. Overcontrolled children, who had teachers high in perceived control, were more often met with support behavior when they were off-task. It was concluded that teacher perceptions of control and of child behaviors as well as sex of the child contribute to ongoing processes in preschool classrooms and that the chosen methodology could be used to further the search for factors affecting interactions in preschool settings. 相似文献
932.
933.
Anderson JR 《Cognitive Science》2005,29(3):313-341
This article describes the Adaptive Control of Thought–Rational (ACT–R) cognitive architecture (Anderson et al., 2004; Anderson & Lebiere, 1998) and its detailed application to the learning of algebraic symbol manipulation. The theory is applied to modeling the data from a study by Qin, Anderson, Silk, Stenger, & Carter (2004) in which children learn to solve linear equations and perfect their skills over a 6-day period. Functional MRI data show that: (a) a motor region tracks the output of equation solutions, (b) a prefrontal region tracks the retrieval of declarative information, (c) a parietal region tracks the transformation of mental representations of the equation, (d) an anterior cingulate region tracks the setting of goal information to control the information flow, and (e) a caudate region tracks the firing of productions in the ACT–R model. The article concludes with an architectural comparison of the competence children display in this task and the competence that monkeys have shown in tasks that require manipulations of sequences of elements. 相似文献
934.
Joungbin Lim 《Philosophical Psychology》2016,29(8):1229-1240
The central objection to neo-Lockeanism about persons (NLP) is the too many thinkers problem: NLP ends up with an absurd multiplication of thinkers. Sydney Shoemaker attempts to solve this problem by arguing that the person and the animal do not share all of the same physical properties. This, according to him, leads to the idea that mental properties are realized in the person’s physical properties only. The project of this paper is to reject Shoemaker’s physicalist solution to the too many thinkers problem. I first argue that his physicalism fails to explain why two physically indistinguishable objects differ in their persistence conditions and physical properties. I then argue that Shoemaker illicitly treats the case of the person and the case of the animal differently, first in regard to cerebral function and its relation to mental properties, and second in regard to brainstem function and its relation to biological properties. This shows that Shoemaker’s solution actually undermines his entire argument. 相似文献
935.
Andrew Orton 《宗教、国家与社会》2016,44(4):349-365
Interfaith dialogue is increasingly being recognised by governments across Europe as crucial to developing cohesive communities. This article critically analyses approaches for developing strategies to promote interfaith dialogue between individuals and/or organisations within civil society. It does this by drawing on a series of theoretical questions concerning those who are involved (and missing), what the dialogue is for, and how the dynamics of participation and representation are handled. In the process, the article considers the conditions, spaces, processes, relationships and understandings of identity that can enable successful interfaith dialogue, and how these might be developed in ways which address the issues raised. The original theoretical analysis presented in this article is supported by examples from the author’s cumulative research with policymakers and practitioners across Europe since 2004. 相似文献
936.
Carola Salvi Emanuela Bricolo John Kounios Edward Bowden Mark Beeman 《Thinking & reasoning》2016,22(4):443-460
How accurate are insights compared to analytical solutions? In four experiments, we investigated how participants' solving strategies influenced their solution accuracies across different types of problems, including one that was linguistic, one that was visual and two that were mixed visual-linguistic. In each experiment, participants' self-judged insight solutions were, on average, more accurate than their analytic ones. We hypothesised that insight solutions have superior accuracy because they emerge into consciousness in an all-or-nothing fashion when the unconscious solving process is complete, whereas analytic solutions can be guesses based on conscious, prematurely terminated, processing. This hypothesis is supported by the finding that participants' analytic solutions included relatively more incorrect responses (i.e., errors of commission) than timeouts (i.e., errors of omission) compared to their insight responses. 相似文献
937.
Tinka Welke Susanne Raisig Herbert Hagendorf Elke van der Meer 《Cognitive Science》2016,40(5):1224-1250
This study investigates the representation of the temporal progression of events by means of the causal change in a patient. Subjects were asked to verify the relationship between adjectives denoting a source and resulting feature of a patient. The features were presented either chronologically or inversely to a primed event context given by a verb (to cut: long–short vs. short–long). Effects on response time and on eye movement data show that the relationship between features presented chronologically is verified more easily than that between features presented inversely. Post hoc, however, we found that the effects of temporal order occurred only when subjects read the features more than once. Then, the relationship between the features is matched with the causal change implied by the event context (contextual strategy). When subjects read the features only once, subjects respond to the relationship between the features without taking into account the event context. 相似文献
938.
Several approaches to implementing symbol‐like representations in neurally plausible models have been proposed. These approaches include binding through synchrony (Shastri & Ajjanagadde, 1993 ), “mesh” binding (van der Velde & de Kamps, 2006 ), and conjunctive binding (Smolensky, 1990 ). Recent theoretical work has suggested that most of these methods will not scale well, that is, that they cannot encode structured representations using any of the tens of thousands of terms in the adult lexicon without making implausible resource assumptions. Here, we empirically demonstrate that the biologically plausible structured representations employed in the Semantic Pointer Architecture (SPA) approach to modeling cognition (Eliasmith, 2013 ) do scale appropriately. Specifically, we construct a spiking neural network of about 2.5 million neurons that employs semantic pointers to successfully encode and decode the main lexical relations in WordNet, which has over 100,000 terms. In addition, we show that the same representations can be employed to construct recursively structured sentences consisting of arbitrary WordNet concepts, while preserving the original lexical structure. We argue that these results suggest that semantic pointers are uniquely well‐suited to providing a biologically plausible account of the structured representations that underwrite human cognition. 相似文献
939.
Ayoob Shahmoradi 《Philosophical Psychology》2016,29(5):776-788
Most representationalists argue that perceptual experience has to be representational because phenomenal looks are, by themselves, representational. Charles Travis (2004) argues that looks cannot represent. I argue that perceptual experience has to be representational due to the way the visual system works. 相似文献
940.