Electronic personnel test device

Education and demonstration – Psychology

Patent

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Details

273 1GE, 273 1G, 273 1E, G09B 704

Patent

active

047551402

ABSTRACT:
A device resembling a hand calculator provides an indicator of a subject's reaction time. An array of push-button keys has programmably varied numerals which do not correspond to an orderly presentation. A display on the device instructs that a particular sequence of numbers be touch-indicated by the subject within a certain period of time. The touched sequence and time elapsed provides an indication of the subject's reaction time which could be influenced by fatigue, ill health and drug, including alcohol, use so that the subject's effectiveness for a particular duty can be evaluated.

REFERENCES:
patent: 3024020 (1962-03-01), Alton
patent: 3641686 (1972-02-01), Krass
patent: 4464121 (1984-08-01), Perelli

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