Difference threshold for various sensory systems are expressed as
A)Webster's constant.
B)Fechner's constant.
C)Weber's constant.
D)sensory constant.

Question

Quizplus · Accepted Answer

The difference threshold for various sensory systems is expressed by Weber's law or Weber's constant, which states that the just-noticeable difference between two stimuli is proportional to the magnitude of the stimuli. This law has been found to apply to various sensory modalities, including vision, audition, and touch. Webster's constant and sensory constant are not commonly used terms in psychology, and Fechner's constant refers specifically to the relationship between physical intensity and perceived magnitude in the context of psychophysics.

Difference Threshold for Various Sensory Systems Are Expressed as