Darla is a student studying the relationship between physical stimuli and peoples' perceptions of those stimuli. In which academic area is Darla earning her degree

Answer:Psychophysics

Explanation:

Psychophysics is a science that focuses on studying the relationship that exist between stimuli and the percetions and sensation that are brought out by those stimuli.

The example would be judging the mangitude colour difference against the standard colour in order to see how sensitive an individual is to the effect of each colour.