Speed Accuracy Trade Off
Mostrando 1-3 de 3 artigos, teses e dissertações.
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1. Control of rapid and accurate movements aimed to spatial targets / Controle de movimentos rápidos e precisos direcionados a alvos espaciais
Neste estudo foi analisado o efeito de distância, velocidade, tamanhos do disco e do alvo, e massas do disco e da manopla, sobre o desempenho motor em movimentos requisitando rapidez e precisão. Para tanto, foram analisadas as características cinemáticas da tarefa de projetar um disco a um alvo com movimento de contato balístico, empunhando uma manopla.
Publicado em: 2009
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2. Influência do mapeamento estímulo-resposta sobre o efeito do estímulo precedente visual. / Influence of stimulus-response mapping on the effect of the visual prime stimulus.
The aim of the present work was to determine the role of sensory-motor integration on the effect of the visual prime stimulus. The investigation intended also to delimit the strategy related to this prime stimulus effect modulation. In order to do that, variations of choice reaction time (RT) task were used, and RT and accuracy data were analyzed. We found a
Publicado em: 2008
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3. The modulation of simple reaction time by the spatial probability of a visual stimulus
Simple reaction time (SRT) in response to visual stimuli can be influenced by many stimulus features. The speed and accuracy with which observers respond to a visual stimulus may be improved by prior knowledge about the stimulus location, which can be obtained by manipulating the spatial probability of the stimulus. However, when higher spatial probability i
Brazilian Journal of Medical and Biological Research. Publicado em: 2003-07