+Weber's Law describes a fundamental principle in [Psychophysics](/wiki/Psychophysics): the smallest detectable change in a stimulus is proportional to the original stimulus's intensity. This means discerning a difference, like in light or sound, requires a larger absolute change as the initial magnitude grows, offering a window into [Sensory Perception](/wiki/Sensory_Perception).
+## See also
+- [Just Noticeable Difference](/wiki/Just_Noticeable_Difference)
+- [Fechner's Law](/wiki/Fechner%27s_Law)
+- [Sensation](/wiki/Sensation)
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