Five studies examined the use of scene-based and viewer-centered (ie, head-or retina-
based) representations for comparing shapes at different orientations. Two objects that …

Evidence for viewpoint-specific image-based object representations have been collected
almost entirely using exemplar-specific recognition tasks. Recent results, however, implicate …

Many psychologists who study cognition believe that perception achieves object-centered
representations that make it possible to extract representations of how the object would …