__________ refers to the principle that the just noticeable difference of any given sense is a constant fraction or proportion of the stimulus being judged.
A) The opponent-process principle
B) The doctrine of specific nerve energies
C) The phi phenomenon
D) Weber's law

Question

Quizplus · Accepted Answer

Weber's law refers to the principle that the just noticeable difference of any given sense is a constant fraction or proportion of the stimulus being judged. This law is most commonly associated with Gustav Fechner, who helped to establish the field of psychophysics.

__________ Refers to the Principle That the Just Noticeable Difference