判断分形对称性之美

IF 1.5 4区 心理学 0 HUMANITIES, MULTIDISCIPLINARY Empirical Studies of the Arts Pub Date : 2021-02-25 DOI:10.1177/0276237421994699
J. Friedenberg, Preston Martin, Naomi Uy, M. Kvapil
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引用次数: 3

摘要

分形是在不同尺度上显示自相似性的模式。它们通常出现在自然界中,这种相似程度是近似的或统计上的。然而,人工或精确分形也被研究过,这些刺激的优点是能够更仔细地控制发生在不同层次上的关系。在两个实验中,我们研究了一类新颖的精确视觉分形的感知美,其中我们引入了反射、旋转、平移和随机对称,这些对称在局部和全局水平上重复。旋转和反射始终优于平移和随机性。在垂直方向上,只有反射的图案是首选的。对于所有其他对称,在垂直和水平之间没有偏好差异。在第二个实验中,我们通过不透明的阴影逐步消除了局部对称的显著性。感知美随着阴影的增加而下降。对于这些图案来说,它们的分形质量具有更大的可辨别性,这使得它们在美学上更具吸引力。
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Judged Beauty of Fractal Symmetries
Fractals are patterns that show self-similarity at different levels of scale. Typically they appear in nature and this degree of similarity is approximate or statistical. However, artificial or exact fractals have also been studied and the advantage of these stimuli is the ability to more carefully control the relationships that occur across various hierarchies. In two experiments we studied the perceived beauty of a novel class of exact visual fractal in which we introduced reflection, rotation, translation, and random symmetries that repeated at a local and global levels. Rotation and reflection were consistently preferred to translation and randomness. Only reflected patterns were preferred at a vertical orientation. For all other symmetries there was no difference in preference between vertical and horizontal. In a second experiment we progressively eliminated the salience of local symmetry through opaque shading . Perceived beauty decreased with an increase in shading . For these patterns greater discriminability of their fractal quality makes them more aesthetically appealing.
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来源期刊
CiteScore
2.60
自引率
0.00%
发文量
14
期刊介绍: Empirical Studies of the Arts (ART) aims to be an interdisciplinary forum for theoretical and empirical studies of aesthetics, creativity, and all of the arts. It spans anthropological, psychological, neuroscientific, semiotic, and sociological studies of the creation, perception, and appreciation of literary, musical, visual and other art forms. Whether you are an active researcher or an interested bystander, Empirical Studies of the Arts keeps you up to date on the latest trends in scientific studies of the arts.
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