Microreaction timer |
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Authors: | David Houghton Robert T. Wilkinson |
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Affiliation: | 1. Medical Research Council Applied Psychology Unit, Psychophysiology Section, 5 Shaftesbury Road, CB2 2BW, Cambridge, England
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Abstract: | A small unprepared simple reaction time (RT) system is described in which the visual stimuli are presented at quasi-random intervals of 3–13 sec. The device is battery-portable for administration in the field and for immediate presentation of mean RT and standard deviation after the test. These data plus all individual RTs are stored in digital memory for printout or further analysis in the laboratory. Up to 24 10-min tests may be accumulated in memory. |
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