979 resultados para Körtvély, Erika: Verb conjugation in Tundra Nenets
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French, English, and German in parallel columns.
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Mode of access: Internet.
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Mode of access: Internet.
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Mode of access: Internet.
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Mode of access: Internet.
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The aim of the present study was to investigate verb and context processing in 10 individuals with Parkinson's disease (PD) and matched controls. A self-paced stop making sense judgment task was employed where participants read a sentence preceded by a context which made the thematic role of the verb plausible or implausible. Participants were required to indicate whether the sentence ceased to make sense at any point by responding yes/no at each word. PD participants were less accurate than the control participants at detecting sentence anomalies based on verb selection restrictions and previously encountered contextual elements. However, further research is required to determine the precise nature of the grammatical processing disturbance associated with PD. (c) 2005 Elsevier Ltd. All rights reserved.
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Substantial behavioural and neuropsychological evidence has been amassed to support the dual-route model of morphological processing, which distinguishes between a rule-based system for regular items (walk–walked, call–called) and an associative system for the irregular items (go–went). Some neural-network models attempt to explain the neuropsychological and brain-mapping dissociations in terms of single-system associative processing. We show that there are problems in the accounts of homogeneous networks in the light of recent brain-mapping evidence of systematic double-dissociation. We also examine the superior capabilities of more internally differentiated connectionist models, which, under certain conditions, display systematic double-dissociations. It appears that the more differentiation models show, the more easily they account for dissociation patterns, yet without implementing symbolic computations.
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We experimentally investigate a long-distance, high-bit-rate transmission system which combines optical-phase-conjugation with quasi-lossless amplification. Comparison with a conventional system configuration demonstrates the possibility of obtaining both dispersion compensation and improved nonlinear tolerance using proposed scheme.
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This thesis presents a study of interlanguage variability in the use of three tense/aspect forms: the simple present, simple past, and the present perfect. The need for research in this area comes from the problems encountered in the classroom. Language performance in one task sometimes does not reflect that in another. How and why this ocurrs is what this thesis aims to discover. A preliminary study explores the viability of using the Labovian variable model to elicit and explain variability. Difficulties highlight problems which help refine the methodology used in the main study. A review of past research point the direction in which this study should go. Armed with a sample of 17 Chinese Singaporean university students, whose first language is Chinese or a dialect of Chinese, the investigation began with the elicitation of variability to be found in four tasks. Using the attention-to-speech framework, these four tasks are designed to reflect varying degrees of required attention to language form. The results show that there is variability in the use of tense/aspect in all the tasks. However, the framework on which the tasks are based cannot explain the variability pattern. Further analyses of contextual factors, primarily pragmatic ones, point to a complex interplay of factors affecting the variability found in the results.