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The history of ice in medieval Arab societies is obscured behind a mosaic of a variety of references and scholarly citations. Beyond al-Qalqashandī's reference to organised ice trafficking in fourteenth-century Mamluk Egypt, we do not have conclusive evidence on the origin and use of ice as a consumer product. In this paper we trace its presence based on three genres of references: historical and literary quotations, medicine and literature pertaining to food. These references allow us to consider the extent of ice consumption in the Arab world before the ninth century, as well as the existence of an organised trade throughout the Middle Ages from that time. However, contrary to the Persian world, with its well-documented Iranian yakhchals, we still know virtually nothing about ice-houses in medieval Arab societies. We also know very little about the profession of the thallāj or ice-seller, or whether the widespread consumption of ice that originated in Spain in the sixteenth century was in fact a legacy of an earlier trade in al-Andalus.  相似文献   

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Considerable research has been done on personal space, its determinants, methods of measurement, and traits of personality related to it. It is quite certain that personal space aspects are learned, and this accounts for the cultural differences found. This study was an attempt to consider the role of vicarious learning in establishing and changing children's personal space. A second purpose of the experiment was to gather some data on Brazilian boys and girls' personal space dimensions. Subjects: Forty-eight boys and 48 girls attending fifth grade with a mean age of 11 years and five months. Method: Personal space of subjects was measured twice using the Pedersen Personal Space Measure (a simulated pencil and paper measure of personal space). Between the two measurements subjects were submitted to one of the four experimental conditions: Group I saw a model being punished for invasion of personal space; Group II saw the model being rewarded; Group III saw no consequences happen to the model; and Group IV had no exposure to models. Results: The differences between the first and second measurements of personal space revealed that the four groups differed significantly: Group I increased personal space; Group II and group III decreased it; While group IV did not change. The hypothesis that vicarious learning influences the formation and modification of personal space was thus confirmed. As for the exploration on Brazilian children's personal space, it was found that although there were no differences due to sex of the subject, both boys and girls kept significantly smaller distances from girls than from boys, probably revealing social influences.  相似文献   

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The culture assimilator is a technique for training persons from one culture to better understand the behavior of persons from another culture. A laboratory test, using 35 white female college students, of an assimilator for teaching Whites about black culture revealed significant improvements in trained subjects' knowledge of black culture and in their enjoyment of an interpersonal interaction with black confederates. Support was found for the hypothesis that assimilator training heightens subjects' anxiety with regard to interpersonal encounters with members of the target culture, but that the anxiety decreases over time. Results suggest a small positive effect of a supportive practice interaction with a target culture member prior to the behavioral measures. Some of the attitude measures were significant in the hypothesized direction, but others were significant in the opposite direction. Possible causes and implications of these results are discussed.  相似文献   

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The nature of the adjustment process for individuals crossing cultural boundaries has not been adequately described in past research, and this leads to difficulty in selection and training of personnel for overseas assignments. This article critically reviews research on criterion measures of overseas adaptation, and raises a series of theoretical issues to be considered in future research. In addition, methods for measurement of cross-cultural adjustment are proposed, and it is suggested that practitioners and researchers in this field could benefit from a careful definition of criteria.  相似文献   

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En este trabajo analizo algunas de las hazañas del conquistador Hernán Cortés, en base a los conceptos de “virtu” y “fortuna.” Visto desde esta perspectiva, Cortés aparece como un hombre de indiscutible inteligencia y valentía personal cuyos logros políticos en Mesoamérica han sido sobre-estimados.  相似文献   

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