Bradley Chase

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INTRODUCTION The focus of this study was to examine oculomotor behavioral changes while subjects performed auditory and driving tasks. METHODS There were 13 participants who completed 3 10-min tasks consisting of driving only, the Paced Auditory Serial Addition Task (PASAT) only, and a dual task of both driving and auditory tasks. For each participant,(More)
The purpose of this study was to investigate the effects of a caffeine-containing "energy drink" on postural stability. Twenty-three young adult participants stood on a balance-measuring platform for two intervals of 30 seconds each, once with eyes open and once with eyes closed. Subjects performed the tasks before and 1 hour after consumption. Results(More)
A visual-visual dual computer task was designed to test the effect of the thermal environment on dual task performance. The temperatures selected for testing were 20 and 35 degrees C Wet Bulb Globe Temperature (WBGT). 34 volunteers were randomly assigned to 1 of the 2 temperature conditions. Individual differences in single task performance were controlled(More)
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