Performance appears to be affected by environmental color or view.
In two experiments, task type or a break, environmental color, and environmental view were manipulated to determine their effects on mood, satisfaction, motivation, and performance.
The study setting (private or open-plan), environmental color (blue, red, or white), and study material (reading or math comprehension) were manipulated in a simulated study environment to determine their effects on adult students' mood, satisfaction, motivation, and performance.
Finally, we considered background light as identical with environmental color.
These two metrics allow us to capture major axes of environmental color variation observed in our study sites (Fig. 2).
We tested for main effects of environmental color (ERG and EGB), turbidity, and piscivore density on major axes of phenotypic variation.
Underwater photographs from 2009, 2011, and 2012 show that our of environmental color were temporally consistent (RG r = 0.45; GB r = 0.58; Table S1).
In reality, except for white noise there is another important environmental noise: color noise, which can cause the population system to switch from one environmental regime to another.
Moreover, due to the attenuation factor, the more distant the target object is, the more similar to the environmental illumination color the airlight should be.
In real open-air scenes, when a target object viewed by an observer is far, the perceived object's appearance changes, being fainted and blended to the environmental light color.
