WALL LIGHTING PLACEMENT: EFFECT ON BEHAVIOR IN THE WORK ENVIRONMENT.

This paper deals with the overall function of light and implies a change in the definition of functional design. The idea of functionalism can no longer be limited to ideas associated only with utility, task, and psychological needs. Functional design must now include the qualitative ideas of user attitude, well-being and motivation. The problem addressed within this paper uses Flynn's studies on light cue theory and its effect on subjective impressions and overt behavior as a basis. Three experiments are described which indicate a preference for wall lighting to the front of the office worker, and next, to the rear of the worker. This study indicates that higher illumination levels were preferred for wall lighting. Lastly, there is strong evidence that wall lighting can persuade people to move further into a room. Of all the conclusions within this research, the one with the greatest implications is the confirmation that light can influence overt behavior.