Indoor Lighting Can Affect Decision Making

Facility managers may want to take care while adjusting indoor lighting. According to new research, the way a room is lit can affect decision making, with bright light acting is a possible catalyst for more intense emotions. Researcher Alison Jing Xu says the effect bright light has on our emotional system may be the result of the light being perceived as heat, and the perception of heat can trigger our emotions. The majority of everyday decisions are also made under bright light. So turning down the light may help people make more rational decisions.

The study was conducted by the University of Toronto Scarborough and is available in the Journal of Consumer Psychology

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