Find over 25,000 psychological definitions


proximal stimulus

the physical energy from a stimulus as it directly stimulates a sense organ or receptor, in contrast to the distal stimulus in the actual environment. In reading, for example, the distal stimulus is the printed page of a book, whereas the proximal stimulus is the light energy reflected by the page that stimulates the photoreceptors of the retina.

Browse dictionary by letter

a b c d e f g h i j k l m n o p q r s t u v w x y z

Psychology term of the day

January 23rd 2025