Definition, Meaning & Synonyms

difference-threshold

noun

/ˈdɪf.ə.rəns ˈθreʃ.hoʊld/

Definition

The smallest amount of change in a stimulus that can be detected by a person.

Examples

In psychology: Researchers study the difference-threshold to understand how humans perceive changes in stimuli.
In consumer behavior: A shopper may notice a difference-threshold when comparing the prices of two similar products.

Meaning

It refers to the minimum difference in stimulation that a person can perceive in order to notice a change. This concept is often used in psychology and sensory studies to understand how perception works.