Kai is studying Weber's law for her psychology class. She now understands that each of the five senses has its own that determines difference thresholds.

Constant ratio

Explanation:

In the area of psychophysics, servers law entails the concept that a just- noticeable difference in a stimulus is proportional to the magnitude of the original stimulus.

The law indicates that all the senses have a constant ratio to stimuli.

b) overload, progression, specificity, regularity, recovery, balance, and variety