Find over 25,000 psychological definitions


historical analysis

research that examines past events to understand current or future events. For example, researchers could perform a historical analysis of an individual’s or a family’s substance use experiences to understand the present substance use behavior of that person or group.

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

December 26th 2024

tractotomy

tractotomy

n. the surgical interruption of a nerve tract in the brainstem or spinal cord. One form of tractotomy is of benefit in bipolar disorder that is resistant to other forms of treatment.