psychophysics

Từ điển Oxford Learners Wordfinder Dictionary

noun

the branch of psychology concerned with quantitative relations between physical stimuli and their psychological effects
• Derivationally related forms:
psychophysicist
• Members of this Topic:
just-noticeable difference, jnd, Fechner's law, Weber-Fechner law, Stevens' law,
power law, Stevens' power law, Weber's law
• Hypernyms:
experimental psychology, psychonomics