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Matsushima, Elton H.; de Oliveira, Artur P.; Ribeiro-Filho, Nilton P.; Da Silva, Jose A. – Psicologica: International Journal of Methodology and Experimental Psychology, 2005
Visual angles are defined as the angle between line of sight up to the mean point of a relative distance and the relative distance itself. In one experiment, we examined the functional aspect of visual angle in relative distance perception using two different layouts composed by 14 stakes, one of them with its center 23 m away from the observation…
Descriptors: Observation, Visual Perception, Experiments, Geographic Location