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Philip Lieberman 《Brain and language》1992,43(4):768-774
Darwinian evolution necessitates a contribution to reproductive fitness. Recent studies of aphasia and Parkinson's disease show that functional syntactic ability involves neural structures that also are involved in speech motor control and nonlinguistic cognition. The evolution or presence of an autonomous syntax module is, therefore, implausible. 相似文献
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Summary This study investigated the relative importance of perceptual and motor factors in the imitation of simple temporal patterns. Previous research in which subjects tap out interval sequences using one finger has suggested that perceptual factors play an important role in response timing. Studies of bimanual tapping, in contrast, stress the importance of motor interactions between the two hands. In this experiment we compared the ability of subjects to tap out two-interval sequences using one finger, two fingers on one hand, and two fingers on opposite hands. The results showed almost identical performance under the three response conditions. It is suggested that the perceptual relations between intervals in a pattern were the main determinant of performance in this experiment. 相似文献
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Philip Clayton 《Zygon》1989,24(3):315-334
Abstract. Imre Lakatos's philosophy of science can provide helpful leads for theological methodology, but only when mediated by the disciplines that lie between the natural sciences and theology. The questions of relativism and truth are used as indices for comparing disciplines, and Lakatos's theory of natural science is taken as the starting point. Major modifications of Lakatos's work are demanded as one moves from the natural sciences, through economics, the interpretive social sciences, literary theory, and into theology. Although theology may consist of Lakatosian research programs, it also includes programs of interpretation and programs for living. This conclusion must influence our definition of theological truth and our assessment of theological relativism. 相似文献
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The demand for therapy groups for child sexual assault victims has risen as detection of abuse has increased, but little has been published about conducting and evaluating such groups. The authors present a comprehensive review of the literature and describe their sixteen-week therapy group with seven eleven- and twelve-year-old girls. Treatment themes, activities, group process issues, and psychometric findings on the Piers-Harris Children's Self Concept Scale and the Child Behavior Checklist are discussed. Suggestions for future groups and research are offered. 相似文献
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Three samples of different levels of mental ability, but each of average or above- average intelligence, were administered a battery of reaction time test which measure the speed with which persons can execute various elementary cognitive processes. Discriminant analyses revealed significant differences between the groups in reaction times and intraindividual standard deviations, and univariate analyses indicated that higher ability groups tended to obtain significantly faster mean reaction times and to show significantly less intraindividual variability than lower ability groups. Groups which differed the most in mental ability differed to the greatest extent on the more complex reaction time tests but this pattern was reversed for groups which were relatively close in mean IQ. Generally, the results support the hypothesis that speed- of-processing is an important factor unferlying intelligence, but a number of puzzling findings indicate the need for continued research in this area. 相似文献
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