Psychophysics

[,saikәu'fiziks]

Definition

(noun.) the branch of psychology concerned with quantitative relations between physical stimuli and their psychological effects.

Edited by Francine--From WordNet

Definition

(n.) 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.

Edited by Diana