Late Development of Early Visual Perception: No Topology-Priority in Peripheral Vision Until Age 10.
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| Title: | Late Development of Early Visual Perception: No Topology-Priority in Peripheral Vision Until Age 10. |
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| Authors: | Tang, Hongsi (AUTHOR), Song, Rujiao (AUTHOR), Hu, Yueyan (AUTHOR), Tian, Yixin (AUTHOR), Lu, Zhonghua (AUTHOR), Chen, Lin (AUTHOR), Huang, Yan (AUTHOR) |
| Source: | Child Development. Sep/Oct2021, Vol. 92 Issue 5, p1906-1918. 13p. 1 Diagram, 3 Charts, 3 Graphs. |
| Subjects: | Visual perception in infants, Peripheral vision, Topological property, Visual perception in children, Adults |
| Abstract: | Topological property (TP) is a basic geometric attribute of objects, which is preserved over continuous and one-to-one transformations and considered to be processed in early vision. This study investigated the global TP perception of 773 children aged 6-14, as compared to 179 adults. The results revealed that adults and children aged 10 or over show a TP priority trend in both central and peripheral vision, that is, less time is required to discriminate TP differences than non-TP differences. Children aged 6-8 show a TP priority trend for central stimuli, but not in their peripheral vision. The TP priority effect in peripheral vision does not emerge until age ˜10 years, and the development of central and peripheral vision seems to be different. [ABSTRACT FROM AUTHOR] |
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| Database: | Psychology and Behavioral Sciences Collection |
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| Abstract: | Topological property (TP) is a basic geometric attribute of objects, which is preserved over continuous and one-to-one transformations and considered to be processed in early vision. This study investigated the global TP perception of 773 children aged 6-14, as compared to 179 adults. The results revealed that adults and children aged 10 or over show a TP priority trend in both central and peripheral vision, that is, less time is required to discriminate TP differences than non-TP differences. Children aged 6-8 show a TP priority trend for central stimuli, but not in their peripheral vision. The TP priority effect in peripheral vision does not emerge until age ˜10 years, and the development of central and peripheral vision seems to be different. [ABSTRACT FROM AUTHOR] |
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| ISSN: | 00093920 |
| DOI: | 10.1111/cdev.13629 |
