EFFECTS OF ELECTROCUTANEOUS READY-SIGNAL VARIATION ON VISUAL REACTION-TIME
ARMY MEDICAL RESEARCH LAB FORT KNOX KY
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Two ready-signal variables direction of change in electrocutaneous stimulation and method of presentation trace or delay were combined in a 2 x 2 x Ss design. Neither variable produced a significant main effect but yielded a highly significant interaction. Results were interpreted in terms of arousal, inter-sensory, and conditioning explanations of ready-signal effects.