Psychophysics (Noun)
Meaning
The branch of psychology concerned with quantitative relations between physical stimuli and their psychological effects.
Classification
Nouns denoting cognitive processes and contents.
Examples
- The research team employed methods from psychophysics to understand how varying sound frequencies affect human perception of music.
- In the field of psychophysics, scientists investigate the minimum amount of light required for a person to detect a color difference.
- The study used psychophysics to explore the relationship between the concentration of odor molecules and the intensity of smell perceived by participants.
- By using techniques from psychophysics, researchers can quantify the perception of texture based on tactile stimuli.
- The area of psychophysics is crucial in vision science as it helps determine the minimum amount of contrast needed for the human eye to distinguish objects.