Report Usaf School Of Aerospace Medicine 57 101 1959

Author : Donald W. Ormiston
Publisher :
ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.3/5 (91 download)

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Download or read book The Effects of Confinement on Intellectual and Perceptual Functioning written by Donald W. Ormiston and published by . This book was released on 1962 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ten subjects were individually confined in a small capsule for 48 hours and required to work intermittently on intellectual, perceptual, and compensatory tracking tasks. Half of the subjects received conventional meals. The other half were provided a diet designed for consumption in a space vehicle. The normal cycle of sleep and wakefulness was maintained throughout the confinement period. Ten control subjects underwent the same conditions except they were confined only while eating or working. Intellectual tasks were: arithmetic, digit memory, confusing sentences, nonsense syllables, verbal analogies, same-opposite word meanings, and logical reasoning. The perceptual tasks were: warning-light monitoring, finding embedded figures, form discrimination, and aerial reconnaissance. No decrement was observed in intellectual performance. Only one perceptual task, aerial reconnaissance, reflected any deterioration in performance. Comparisons revealed no significant effects of diet on performance. (Author).