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Flombaum, Jonathan I.; Scholl, Brian J. – Journal of Experimental Psychology: Human Perception and Performance, 2006
Meaningful visual experience requires computations that identify objects as the same persisting individuals over time, motion, occlusion, and featural change. This article explores these computations in the tunnel effect: When an object moves behind an occluder, and then an object later emerges following a consistent trajectory, observers…
Descriptors: Computation, Color, Motion, Memory
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Saiki, Jun; Koike, Takahiko; Takahashi, Kohske; Inoue, Tomoko – Journal of Experimental Psychology: Human Perception and Performance, 2005
The underlying mechanism of search asymmetry is still unknown. Many computational models postulate top-down selection of target-defining features as a crucial factor. This feature selection account implies, and other theories implicitly assume, that predefined target identity is necessary for search asymmetry. The authors tested the validity of…
Descriptors: Visual Perception, Computation, Predictive Validity, Task Analysis