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821.
Previous findings indicate that negative arousal enhances bottom-up attention biases favouring perceptual salient stimuli over less salient stimuli. The current study tests whether those effects were driven by emotional arousal or by negative valence by comparing how well participants could identify visually presented letters after hearing either a negative arousing, positive arousing or neutral sound. On each trial, some letters were presented in a high contrast font and some in a low contrast font, creating a set of targets that differed in perceptual salience. Sounds rated as more emotionally arousing led to more identification of highly salient letters but not of less salient letters, whereas sounds’ valence ratings did not impact salience biases. Thus, arousal, rather than valence, is a key factor enhancing visual processing of perceptually salient targets.  相似文献   
822.
823.
The extent to which interrater agreement and ratings of significance on both changes in level and trend are affected by lines of progress and semilogarithmic charts was investigated. Thirteen graduate students rated four sets of charts, each set containing 19 phase changes. Set I data were plotted on equal interval charts. In Set II a line of progress was drawn through each phase on each chart. In Set III data points were replotted on semilogarithmic charts. In Set IV a line of progress was drawn through each phase of each Set III chart. A significant main effect on interrater agreement was found for lines of progress as well as a significant 2-way interaction between lines of progress and change type. Three main effects (chart type, lines of progress, and type of change) and a significant 3-way interaction were found for ratings of significance. Implications of these data for visual analysis of charted data are discussed.  相似文献   
824.
This study examined the influence of rapid automatization naming (RAN) measures on various parameters of reading performance in children who were native speakers of a language with a shallow orthography (Italian). Participants included 281 children enrolled in first-to-sixth grade. They were given a Naming test, in which they had to name rapidly matrices of colors, objects, or digits, a Cancellation test, using the same stimulus materials, and an oral Articulation test. Performance on all tests improved steadily across ages tested. Performance on the Naming test, but not on the Cancellation and Articulation tests, predicted speed and accuracy in reading; none of these measures reliably predicted the reading comprehension measure. Data on a Blending test were also available for a subsample of first- and third-graders. Both RAN and phonological ability contributed independently to the prediction of reading ability (accuracy and speed) in these participants. The results extend observations on RAN to an orthographically shallow language (Italian) and suggest an element of continuity between languages with opaque and transparent orthographies.  相似文献   
825.
Neurofibromatosis type 1 (NF1) is an inherited neurocutaneous disorder associated with a high frequency of cognitive and learning difficulties. Based on discrepancies between IQ and academic achievement, approximately 17% of children with NF1 have been classified as having reading impairments. In this study, the lexical and sublexical reading skills of children with NF1 (n = 30) were examined using the Castles' Word/Non-Word Test (modified version), together with measures of neuropsychological functioning and academic achievement. Twenty children (67%) demonstrated deficits in one or more reading subskills, with 75% of these meeting criteria for phonological dyslexia and 20% classified with mixed dyslexia. These findings indicate that a large proportion of children with NF1 may be characterized by a specific difficulty with the sublexical procedure, suggesting a difficulty employing spelling-to-sound rules to assemble a pronunciation when reading. In line with previous studies, the present findings also suggest that discrepancy-based methods may not be sufficiently sensitive to identify children who experience reading difficulties.  相似文献   
826.
Resumen

En este trabajo, tratamos de comparar el desarrollo de la automaticidad en tareas de búsqueda visual cuando se utiliza como estimulación material familiar y no familiar para el sujeto. Los estímulos no familiares empleados eran equiparables a los caracteres alfanuméricos, únicamente se diferenciaban en el grado de familiaridad. Analizamos si se alcanzan los mismos niveles de automatización en ambos casos, y si los factores que afectaban el desarrollo de la automaticidad eran los mismo. Para ello, diseñamos la misma tarea con estimulación familiar y no familiar, y consideramos los diferentes niveles de consistencia y discriminabilidad. Una vez obtenidos y analizados los resultados encontramos que en ambos casos se alcanzaban los mismos niveles de automatización, aunque cuando el material no era familiar se precisaba mayor cantidad de entrenamiento. Además, en este caso, los aspectos perceptivos como la discriminabilidad entre los objetivos y los distractores incidía en el desarrollo de un procesamiento en paralelo.  相似文献   
827.
A 5-year old subject was treated for molestation-induced behavior problems consisting of excessive verbal ruminations and concamitant negative emotional responding. Treatment invovled utilization of a modified operant DRO procedure using the subject's mother as primary behavior change agent. Data based observations predicated on home-environment and generalization probe sources demonstrated dramatic reductions in problem behaviors targeted for intervention. Treatment gains remained stable over a 12-month period as indicated by extended follow-up assessment queries.  相似文献   
828.
829.
Abstract

In this paper I attempt to develop a notion of responsibility (semantic responsibility) that is to the notion of belief what epistemic responsibility is to the notion of justification. ‘Being semantically responsible’ is shown to involve the fulfilment of cognitive duties which allow the agent to engage in the kind of reason-laden discourses which render her beliefs appropriately sensitive to correction. The concept of semantic responsibility suggests that the notion of belief found in contemporary philosophical debates about content implicitly encompasses radically different classes of beliefs. In what follows I make those different types explicit, and sketch some implications for naturalisation projects in semantics and for accounts of the (putative) non-conceptual content of perceptual experiences.  相似文献   
830.
In this article the author examines the composition of convent libraries in Renaissance Europe—specifically, Italy and Spain. While much research on monastic libraries has occurred, little has concerned convent libraries. They are unique because they include writing both by and for women. The author used previous historical research to form an overview of a convent library's composition. Examining monastic and Tridentine rules regarding literature collected and produced in convents allows one to understand if ecclesiastical legislation restricted convent literature. From there, examining scribal work performed in convents, a few known convent holdings, and the works written by nuns themselves can illuminate the holdings of a convent library. These methods lead to the conclusion that convent libraries contained collections rich in social history and women's history because they contained some of the only literature by, for, and about women.  相似文献   
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