Find over 25,000 psychological definitions


law of frequency

a principle of association stating that the more often ideas, events (e.g., stimuli and responses), or other items co-occur, the stronger the connections between them. The law of frequency is a concept of associationism.

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

May 8th 2024

midbrain

midbrain

n. a relatively small region of the upper brainstem that connects the forebrain and hindbrain. It contains the tectum (and associated inferior and superior colliculi), tegmentum, and substantia nigra. Also called mesencephalon.