differential threshold

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Noun1.differential threshold - the smallest change in stimulation that a person can detect
limen, threshold - the smallest detectable sensation
jnd, just-noticeable difference - (psychophysics) the difference between two stimuli that (under properly controlled experimental conditions) is detected as often as it is undetected
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References in periodicals archive ?
Then, the differential threshold method is used to remove the singularities in the data.
The ability of the participants to discriminate weights (differential threshold of weight discrimination ability) was tested on the Quadriceps chair equipped with the lever system that allowed for loading of free weights.

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