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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.

However, in their new study published in the peer-reviewed journal Attention, Perception & Psychophysics, the researchers reported that a person's pupils also dilate when they are concentrating on tasks.

From Science Daily • Apr. 22, 2024

He and colleagues at the University of Oregon have published a new study on maintaining attention in the peer-reviewed journal Attention, Perception & Psychophysics.

From Science Daily • Nov. 28, 2023

At the Division of Parapsychology and Psychophysics of the Maimonides Medical Center, Dr. Montague Ullman directs tests in which message senders "think" images into the brains of sleeping subjects.

From Time Magazine Archive

This book is the Elements of Psychophysics, the work of the German scientist Fechner.

From Craftsmanship in Teaching by Bagley, William Chandler

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