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method of equal-appearing intervals

method of equal-appearing intervals A psychophysical method for studying larger perceived differences by arranging three stimuli so that the gap from the first to the second seems equal to the gap from the second to the third.

A psychophysical method for studying larger perceived differences by arranging three stimuli so that the gap from the first to the second seems equal to the gap from the second to the third. It compares stimulus changes that look equally large, rather than changes that are merely just noticeable.

Also see

Sources

Drafting source: William James, Principles of Psychology, volume 1. 1890 original; Gutenberg ebook 57628; snapshot required. “William James, The Principles of Psychology, volume 1, 1890” (fca72454f1995c69b072).
public-domain-US · Definition uses new wording; original source retains its stated licence. · Source snapshot SHA-256: fb845d8bb07487d4cc6d14acd03104bf98cc22dcff8a877400b1534f36af37ae

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PsychTerms (psychterms.org), CC BY 4.0, version 1. “method of equal-appearing intervals.” Development preview.

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