Familiar interacting object pairs are perceptually grouped |
| |
Authors: | Green Collin Hummel John E |
| |
Affiliation: | Department of Psychology, University of California, Los Angeles, Los Angeles, CA, USA. cgreen@arc.nasa.gov |
| |
Abstract: | Identification of objects in a scene may be influenced by functional relations among those objects. In this study, observers indicated whether a target object matched a label. Each target was presented with a distractor object, and these were sometimes arranged to interact (as if being used together) and sometimes not to interact. When the distractor was semantically related to the label, identification was more accurate for targets arranged to interact with that distractor. This effect depended on observers' ability to perceptually integrate the stimulus objects, suggesting that it was perceptual in nature. The effect was not attributable to attentional cuing and did not depend on expectation of certain object pairs. These data suggest that familiar functional groupings of objects are perceptually grouped. |
| |
Keywords: | |
本文献已被 PubMed 等数据库收录! |
|