In this paper, was investigared an effect of work and visual environment types on the psychology and behavior of workers in office spaces in terms of subjective appraisal, work performance, behavior pattern, etc. In order to make a such effect of visual environment clear, a series of factorial experiments were conducted. Window and interior decoration of pot plants and paintings were adopted as factors of the visual environment. A Krepelin addition, a Krepelin addition-subtraction and multiplication, a Krepelin machiene, a hand-written manoscript, a word-processed manuscript, and a mirror tracing were adopted as work types. The number of sobjects was five for each work type. Consequently, a significance of the effect of the window and interior decoration on workers was verified. It was also found that the presence of the window and interior decoration improved the work performance for the major types of perfomance test. Furthermore, it was revealed that the presence of the window ans interior decoration the behavior of subjects active. 11 refs., 11 figs., 9 tabs.
Sato, M;  Inui, M., Nakamura, Y. (Tokyo Institute of technology, Tokyo (Japan))
- The Tokyo Electric Power Co. Inc., Tokyo (Japan)