EFFECTS OF BODY AND HAND COOLING ON COMPLEX MANUAL PERFORMANCE
成果类型：
Article
署名作者：
LOCKHART, JM
刊物名称：
JOURNAL OF APPLIED PSYCHOLOGY
ISSN/ISSBN：
0021-9010
DOI：
10.1037/h0022823
发表日期：
1966
页码：
57-+
关键词：
摘要：
Twelve United States Army enlisted men were tested on 3 manual tasks, knot-tying (KT), block-stringing (BS), and block-packing (BP), under 4 conditions: Control-Mean Weighted Skin Temperature (MWST) 90.0[degree] F., Hand Skin Temperature (HST) 93.0[degree] F; Cold Body-MWST 69.0[degree] F., HST 90.4[degree] F; Cold Hand-MWST 85.8[degree] F., HST 45.7[degree] F and Cold Hand-Body-MWST 68.5[degree] F., HST 45.8[degree] F. The 3 cooling conditions had a differential effect across the 3 tasks. Cold Body was the only condition that did not result in significant decrements for all tasks. Knot-tying was unaffected by body cooling. The results were interpreted in terms of the differential effect of cooling the hand or body upon various aspects of complex manual performance.
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