Find over 25,000 psychological definitions

upper quartile

 the data pointthat is at the 75 per cent point of the data set when the data is ranked in order.

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

July 28th 2021

behavioural therapy

 a form of treatmentthat aims to change behaviour by means of systematic desensitisation, behaviour modification, or aversiontherapy.