Find over 25,000 psychological definitions

deoxyribonucleic acid (DNA)

themolecule which forms basis of heredity. DNA holds all genetic information on the chromosomes.

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

June 24th 2021

Diagnostic andStatistical Manual (DSM)

amulti-axial manual used for theclassification, definition and description of mental healthdisorders.