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psychophysics

 

Definitions from WordNet

Noun psychophysics has 1 sense
  1. psychophysics - the branch of psychology concerned with quantitative relations between physical stimuli and their psychological effects
    --1 is a kind of
    experimental psychology, psychonomics

Definitions from the Web

Psychophysics

Description

Psychophysics refers to the scientific study of the relationship between physical stimuli and subjective perceptions or sensations. It explores how the mind perceives and interprets sensory information.

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Explore related books and resources on psychophysics:

Sense 1: Branch of Science

Noun

Psychophysics, as a branch of science, focuses on the measurement and analysis of the relationship between physical stimuli and psychological responses.

Example sentence: Psychophysics plays a vital role in understanding how our perception of sound changes with varying volume levels.

Sense 2: Perception and Sensation

Noun

Psychophysics delves into the interactions and thresholds between perception and sensation, aiming to comprehend how the mind quantifies subjective experiences.

Example sentence: Psychophysics investigates the connection between the brightness of a visual stimulus and the observer's perception of its intensity.

Sense 3: Study of Thresholds

Noun

Psychophysics examines thresholds, such as absolute threshold and difference threshold, to investigate the smallest detectable change in a stimulus and its impact on human perception.

Example sentence: Psychophysics research often involves determining the just noticeable difference between two tones of different frequencies.

Sense 4: Psychophysical Method

Noun

The psychophysical method, based on the principles of psychophysics, employs controlled experiments to quantify the relationship between physical stimuli and psychological responses.

Example sentence: The researchers used the psychophysical method to assess the subjective experience of pain.

Sense 5: Psychophysical Scaling

Noun

Psychophysical scaling refers to the process of assigning numerical values to subjective perceptions or sensations, enabling the quantitative analysis of the mind's response to sensory information.

Example sentence: Psychophysical scaling techniques allow researchers to measure preferences and rankings of different colors based on perceived brightness.

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