✦ LIBER ✦
The influence of the visual arrangement of material, and of working singly or in pairs, upon performance at simulated industrial inspection : Lion, J.S., et al.Ergonomics, Mar 1975, 18.2, 195–204
- Publisher
- Elsevier Science
- Year
- 1975
- Tongue
- English
- Weight
- 133 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0003-6870
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✦ Synopsis
Physiological measurements included mean skin, rectal, and body temperatures, mean heart rate, body heat storage, sweat loss and Physiologic Index of Strain. The performance measurements included tracking, mental arithmetic, visual-motor responses time, and auditory differentiation tasks. Head cooling significantly reduced the magnitude of all the physiological responses. The effect of head cooling on psychomotor performance was less impressive. The overall results indicate a lack of performance decrement as a result of the heat loads used here and no differential effects of head cooling on a subject's performance.