just noticeable difference (JND)
Definition:
The minimal difference that can be detected between two stimuli. The minimal level at which a stimuli is first detected is the differential threshold.
Cross-References:
[Weber's Law]
Links:
Figures:
© Westburn Publishers Ltd 2002, The Westburn Dictionary of Marketing edited by Michael J Baker, ISBN 978-0-946433-01-8. www.themarketingdictionary.com. Entry: [Keith Fletcher],.