The degree of difference that must exist between two stimuli before the difference is detected is known as "just noticeable difference."

Question

Quizplus · Accepted Answer

This statement is true. The concept of just noticeable difference is a key element of psychophysics, which is the study of the relationship between physical stimuli and perception. The threshold for just noticeable difference varies depending on the type of stimulus and the individual's sensitivity.

The Degree of Difference That Must Exist Between Two Stimuli