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11.
12.
Visual context processing was investigated in both action video game players and nonplayers using the Ebbinghaus illusion task (N = 312, 39.4% female) in a cross-sectional study design. When presented in context, players showed markedly poorer target size discrimination accuracy compared with nonplayers in the 6-, 7-, 8-, and 9-years old age groups, but this difference was reduced in 10-years old group and diminished in adults. When presented in isolation (no-context), the two groups displayed similar performance in all age groups. Furthermore, nonplayers (linear) and players (bell curve) showed profoundly different age-related differences in context processing. These findings provide evidence that players might have enhanced perceptual bias to process visual context in the transition from early childhood to early adolescence, and the differences between the two groups start at early ages and continue with distinct developmental profiles. 相似文献
13.
Magnitude estimations of the size and distance of a variable relative to a standard were obtained in the absence of distance cues. Estimates were provided by different groups under three conditions: (a) physical size and distance variant, visual angle of the variable constant and equal to the standard, (b) physical size constant, physical distance and visual angle of variable changing, and (c) physical distance constant, physical size and visual angle of the variable changing. The results in both experiments were very similar. In each case both size and distance estimates conformed to relative visual angle. The results are applied to an analysis of size-matches that are obtained when distance cues are eliminated. 相似文献
14.
Asghar Ali Engineer 《Islam & Christian-Muslim Relations》1990,1(1):89-105
This document, widely circulated in India, argues that the Hindu‐Muslim problem has political, socio‐economic and religious aspects. Here the emphasis is on the Muslim component. It was political hostility which assumed the form of religious hostility. The rise of religio‐cultural separatism and Islamization must be viewed not simply as a facet of ‘Muslim fanaticism’ but rather as a sociological process which resulted from the political struggles between the élites of the two communities and of a heightened political consciousness. But the identity of the Muslims of India remains. Their ‘Muslimness’ cannot completely submerge their ‘Indianness’. Whereas Hindus are asked to show respect for the Muslim minority's cultural‐religious sensibilities, Muslims should opt for a progressive and not a regressive indentity. 相似文献
15.
Muhammad Shahidullah 《Knowledge, Technology, and Policy》1990,3(1):3-20
A planned strategy of engagement, in order to benefit from, and contribute to Western science and technology, should be the
major focus of science and technology policy in the Third World. What is needed is a strategy of vigorous and innovative engagement
which will be based on an open approach to Western science and technology, a dynamic model of science-development integration
and institutional reforms for qualitative improvements in the social structure of science in the Third World.
Muhammad Shahidullah is a research associate at the University Center for International Studies, University of Pittsburgh.
His research interests include comparative science and technology policy, organizational behavior, and sociology of change
and modernization. 相似文献
16.
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
17.
18.
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
19.
Muhammad M. Haj-Yahia PhD 《Contemporary Family Therapy》1995,17(4):429-447
Over the past three decades, Arab society in Israel has been undergoing processes of transition. These processes are manifested by changes in the economy, education, the status of women, family structure, and by socio-cultural changes and transformations in patterns of coping with social problems. There is a serious lack of empirical research on the implications of this process for the value systems of Arab society and families in Israel and a dearth of relevant intervention-oriented literature. This article outlines the basic cultural values in the Arab society in Israel in an attempt to illuminate the relevance of these values for family structure and for direct interventions with Arab families in Israel. 相似文献
20.
Ali köse 《Islam & Christian-Muslim Relations》1994,5(2):195-206
Research1 has been carried out on native British converts to Islam. It was based on formal interviews with 70 converts to Islam, 50 males and 20 females. Interviews were done in various parts of England. The sample consïsted of 66 English, 3 Irish, and 1 Welsh. Fifty‐one had been Anglicans, 12 Catholics, 3 Methodists, and 4 Jews. The research was designed to find out the pre‐conversion, conversion, and post‐conversion experiences of the converts interviewed. The present article is part of the research, looking at the converts’ post‐conversion experiences with regard to intellectual, moral, and social changes, changes in beliefs and practices, behaviour, and social relations. 相似文献