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J Funke 《Zeitschrift für experimentelle und angewandte Psychologie》1989,36(3):386-392
The paper is concerned with a model for subjective time estimation as determined by processing effort and number of changes. In a previous paper, a proposal was made that should solve a problem of confounded variables in the area of time estimation. An experimental design was developed to allow for the independent manipulation of processing effort and number of changes. It is shown that this proposal is valid only under the assumption that Stevens' law holds with exponent one. Therefore, another way of conceptualizing this problem is advanced in which one asks for the relative impact of processing effort and change on the parameters of Stevens' law. It can be demonstrated that this law yields considerable fit despite interindividual differences. 相似文献
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Rodger Beehler 《Studies in Philosophy and Education》1990,10(4):315-335
The essay examines the argument advanced by E.D. Hirsch, Jr., for instituting ‘cultural literacy’ as a fundamental priority of schools. A number of confusions and equivocations in Hirsch's reasoning are identified, and the propensity of his project to indoctrinate is exposed. Among the features of Hirsch's argument shown to be troubling are his shifting construal of ‘language’, his inconsistency about the requirements of cultural literacy, and his uncritical relation to traditional images of the American past and present. The upshot is to raise the question why Hirsch's project has elicited wide support and praise. 相似文献
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Jörg R. J. Schirra 《Kognitionswissenschaft》1997,6(4):177-195
How can we explain that an assertion on something perceived can be understood in the same manner by somebody who cannot perceive that scene? This problem bases the interest in computational linguistics in how listener modeling could possibly be harmonized with reference semantics. Mental images substituting real perception appear as a way out. The architecture of the listener model has to be adapted to the creation and use of such pictorial data structures. Furthermore, the relation between the latter and a verbal (i. e., propositional) representation must be understood. The resulting architecture of a listener model with reference semantics can be employed to solve communicational problems from three general classes in a better way, as is demonstrated by an example implementation. 相似文献
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