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cognition

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method of constant stimuli

method of constant stimuli The method of constant stimuli is a psychophysical procedure for finding a person’s point of subjective equality by presenting a standard stimulus alongside a set of comparison stimuli spread at fixed intervals across a range.

The method of constant stimuli is a psychophysical procedure for finding a person’s point of subjective equality by presenting a standard stimulus alongside a set of comparison stimuli spread at fixed intervals across a range. The comparison stimuli are shown one at a time in random order, usually many times, and the person judges which stimulus has more or less of the target quality.