Weber fractions relate the __________ to the __________.
A) absolute threshold; difference threshold
B) jnd; magnitude of the stimulus
C) sensory system; source of energy
D) signal detection; response bias
E) signal; noise

Question

Quizplus · Accepted Answer

Weber fractions describe the relationship between the just noticeable difference (jnd) and the magnitude of the stimulus. This principle states that the size of the jnd is a constant proportion of the original stimulus magnitude, which is foundational in psychophysics.

Weber Fractions Relate the __________ to the __________

Weber Fractions Relate the to the