The effects of thermal discomfort on task performance, fatigue and mental work load examined in a subjective experiment

Masaoki Haneda, Pawel Wargocki, Mariusz Dalewski, Shin Ichi Tanabe

研究成果: Paper査読

2 被引用数 (Scopus)

抄録

A subjective experiment was conducted in a climate chamber to investigate the effects of thermal discomfort (feeling too warm) on the performance of office work. Twenty-seven Danish female subjects were exposed in a climate chamber to four conditions with different levels of thermal discomfort provided by a combination of operative temperature and amount of clothing. Thermal sensation votes towards the end of exposures were neutral, slightly warm, warm and very warm. More symptoms indicating mental fatigue were observed with increased thermal discomfort. The subjects reported that more effort was necessary when they felt thermally warm compared to conditions in which they felt thermally neutral and slightly warm. Performance of proof-reading, addition and text-typing tasks was not affected by thermal discomfort. This suggests that the subjects were able to maintain their performance but as a result they got more tired and the mental work load increased.

本文言語English
出版ステータスPublished - 2009 12 1
イベント9th International Healthy Buildings Conference and Exhibition, HB 2009 - Syracuse, NY, United States
継続期間: 2009 9 132009 9 17

Conference

Conference9th International Healthy Buildings Conference and Exhibition, HB 2009
CountryUnited States
CitySyracuse, NY
Period09/9/1309/9/17

ASJC Scopus subject areas

  • Civil and Structural Engineering
  • Building and Construction

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