| Summary: | 碩士 === 朝陽科技大學 === 營建工程系碩士班 === 100 === The productivity of labors affects the schedule of the project significantly in construction industry. How to improve the productivity of the labors has become an important issue.
Currently, few studies are related to the psychological load of the labors in our country. In this study, the labor work was classified into three types (effective work, non-effective work and assistive work), infrared thermal image was utilized to analyze the temperature changes on nose tips, NASA-TLX Subjective Rating Measurements was adopted to analyze if the situation of psychological load could be grasped from the temperature changes on the nose tips.
This study recruited 10 volunteer subjects to assemble systematic frameworks, the temperature changes on their nose tips were measured during the process of assembling. Comparative analysis was performed on the NASA-TLX questionnaires which were filled by the subjects after assembly. The age of subjects ranged from 23 to 25 years old. The results of the experiment indicated that the temperature changes on nose tips could distinguish effective work and assistive work.
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