1999
DOI: 10.1590/s0103-863x1999000200002
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Produzindo distâncias para evitar colisão contra um obstáculo fixo em ambiente rígido

Abstract: As pessoas, durante uma tarefa de caminhar sem visão para alvos previamente visualizados, usualmente realizam-na acuradamente, mesmo sem feedback visual. Quando falham, acidentes, como quedas, podem ocorrer. Estas falhas são geralmente associadas com erros humanos durante os processos de tomada de decisão, de ação ou de percepção. O presente trabalho foi desenvolvido para verificar se tais falhas, numa tarefa de evitar colisão, são associadas à orientação espacial e a tendências do observador. Planejamento: 4 … Show more

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Cited by 2 publications
(1 citation statement)
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“…This was accomplished by comparing the performances in a task of blind walking towards imagined avoidance points with the standard performances in a blind walking task. The increase in constant error in the imagination groups suggests that visually directed tasks could also be contaminated by cognitive influences (Matsushima et al, 2001;Gomes, Oliveira, Matsushima, Santos, Ribeiro-Filho, & Da Silva, 1999). Psicol.…”
Section: Future Researchmentioning
confidence: 99%
“…This was accomplished by comparing the performances in a task of blind walking towards imagined avoidance points with the standard performances in a blind walking task. The increase in constant error in the imagination groups suggests that visually directed tasks could also be contaminated by cognitive influences (Matsushima et al, 2001;Gomes, Oliveira, Matsushima, Santos, Ribeiro-Filho, & Da Silva, 1999). Psicol.…”
Section: Future Researchmentioning
confidence: 99%