object constancy

Visual perception in bottlenose dolphins (Tursiops truncatus): Successful recognition of 2-D objects rotated in the picture and depth planes
Aquatic species such as bottlenose dolphins can move in 3 dimensions and frequently view objects from different orientations. This …
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Visual perception in bottlenose dolphins (Tursiops truncatus): Successful recognition of 2-D objects rotated in the picture and depth planes
Visual perception of planar-rotated 2D objects in goldfish (Carassius auratus)
This study examined the ability of goldfish to visually identify 2D objects rotated in the picture plane. This ability would be …
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