psychophysics Meaning, Definition & Usage
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noun the branch of psychology concerned with quantitative relations between physical stimuli and their psychological effects
WordNet
Psy`cho*phys"ics noun
Etymology
Definitions
The science of the connection between nerve action and consciousness; the science which treats of the relations of the psychical and physical in their conjoint operation in man; the doctrine of the relation of function or dependence between body and soul.
