| || New Reaction Timer for Physiological and Psychological Studies
Author : Bhattacharya, A.K. ;Gupta, A.K.
Source : Defence Science Journal ; Vol:33(3) ; 1983 ; pp 247-251
Subject : 532.542 Fluid Dynamics
Keywords : External stimulus ;Reaction time
Abstract : In physiological and psychological measurements, the response to some form of external stimulus is required. The instrumentation used for the measurement of Reaction Time is vital part of the main instrument system. Instrument design reported here is suitable for the measurement of Reaction Time under environment stress. The stimulus are visual (flash of light and auditory tone). This instrument is solid-state, portable and can be used with any electronic timer.