According to Taylor’s theory, sensory stimulation gives rises to spatially contentful visual experience as a consequence of associative, reinforcement learning: we perceive an object as having the spatial attribute G when the types of proximal sensory stimulation caused by the object have been conditioned to the performance of actions sensitive to G (1962: 42). The conscious experience of seeing an object’s distance, e.g., is constituted by the subject’s learned readiness to perform specific whole body and limb movements that were reinforced when the subject previously received stimulation from objects at the same remove. In general, differences in the spatial content of a visual experience are identified with differences in the subject’s state of “multiple simultaneous readiness” to interact with the objects represented in the experience.