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Sewing work was done under two different working conditions, and physiological effects and subjective symptoms of fatigue were examined.<BR>The subjects were 40 women of age of 19 and 20 years. The measurement was carried out in May and June 1977. All the subjects underwent both conditions in turn on different days, starting work at 9 : 00 a. m. and finishing it at 5 : 00 p. m. with one hour's recess for lunch in the middle. In condition A, they were admitted no rest except the lunch-hour, whereas in condition B they rested for 10 minutes from 10 : 30 and for 15 minutes from 15 : 00 and had music played all through the working hours. The items of measurement were flicker fusion frequency and numeral discrimination speed. Fatigue feeling and subjective symptoms of fatigue were recorded by each subject.<BR>1. The flicker value was lower after the work than before it. The difference in postwork variation between the two working conditions was significant at the 0.005 level in the afternoon.<BR>2. No significant difference between conditions A and B was found at any time of the day as to variation of the numeral discrimination test results.<BR>3. The degree of fatigue feeling was greater after work than before it, the difference in its variation between the two conditions being significant at the 0.005 level in the afternoon.<BR>4. The mean frequency of complaints of fatigue increased after work, the difference in increase between the two conditions being significant both in the morning and in the afternoon.
- 一般社団法人 日本家政学会の論文
一般社団法人 日本家政学会 | 論文
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