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psychophysics

American  
[sahy-koh-fiz-iks] / ˌsaɪ koʊˈfɪz ɪks /

noun

(used with a singular verb)
  1. the branch of psychology that deals with the relationships between physical stimuli and resulting sensations and mental states.


psychophysics British  
/ ˌsaɪkəʊˈfɪzɪks /

noun

  1. (functioning as singular) the branch of psychology concerned with the relationship between physical stimuli and the effects they produce in the mind

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of psychophysics

From the German word Psychophysik, dating back to 1875–80. See psycho-, physics

Vocabulary lists containing psychophysics

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

The researchers used online tools to test and verify these predictions by running psychophysics experiments with human participants.

From Science Daily Apr. 24, 2024

He knew from his study of psychophysics that she was working against a fundamental biological obstacle.

From The New Yorker Nov. 19, 2018

From my student research into motor psychophysics, I knew that this random, uncoordinated motion could be easily ignored; to the players, it’s white noise.

From Slate Feb. 17, 2015

But there is also a scientific discipline, psychophysics, dedicated to investigating our sensual interactions with materials.

From The Guardian May 24, 2013

To his own theory, though, unlike his philosophical system, it has always failed to gain the attention he predicted for it, the merit must be allowed of treating the problem as essentially one of psychophysics.

From Schopenhauer by Whittaker, Thomas

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