Visual object aVordances: Object orientation
نویسندگان
چکیده
Five experiments systematically investigated whether orientation is a visual object property that aVords action. The primary aim was to establish the existence of a pure physical aVordance (PPA) of object orientation, independent of any semantic object–action associations or visually salient areas towards which visual attention might be biased. Taken together, the data from these experiments suggest that Wrstly PPAs of object orientation do exist, and secondly, the behavioural eVects that reveal them are larger and more robust when the object appears to be graspable, and is oriented in depth (rather than just frontally) such that its leading edge appears to point outwards in space towards a particular hand of the viewer. © 2006 Elsevier B.V. All rights reserved. PsycINFO classiWcation: 2323; 2330; 2340; 2346
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