Contour symmetry detection: the influence of axis orientation and number of objects
Contour symmetry detection: the influence of axis orientation and number of objects
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DOI：
10.1016/s0001-6918(00)00051-2
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发表时间：
2000-09-01
影响因子：
1.8
通讯作者：
Bertamini, M
中科院分区：
文献类型：
--
作者：
Friedenberg, J;Bertamini, M
参与者区分对称的随机轮廓连接的直线，形成一个或两个对象的一部分。在实验一中，对称轮廓被平移或反射，并呈现在垂直，水平和斜轴方向与块内的方向常数。平移的两个物体轮廓比一个物体轮廓更容易被检测到，复制了以前只针对垂直方向获得的“锁和钥匙”效应[M。Bertamini，J.D，Friedenberg，M. Kubovy，Acta Psychologica，95（1997）119-140].第二个实验扩展了这些结果，以更广泛的各种混合块条件下的轴取向。在两个实验中，不同方向的翻译和反射的表现模式都是一致的，这表明在检测这些对称性时，方向的处理方式是相似的。(C)2000 Elsevier Science B. V.保留所有权利。PsycINFO分类。二三二三;二三四六。
Participants discriminated symmetrical from random contours connected by straight lines to form part of one- or two-objects. In experiment one, symmetrical contours were translated or reflected and presented at vertical, horizontal, and oblique axis orientations with orientation constant within blocks. Translated two-object contours were detected more easily than one, replicating a "lock-and-key" effect obtained previously for vertical orientations only [M. Bertamini, J.D, Friedenberg, M. Kubovy, Acta Psychologica, 95 (1997) 119-140]. A second experiment extended these results to a wider variety of axis orientations under mixed block conditions. The pattern of performance for translation and reflection at different orientations corresponded in both experiments, suggesting that orientation is processed similarly in the detection of these symmetries. (C) 2000 Elsevier Science B.V. All rights reserved. PsycINFO classification. 2323; 2346.