Find over 25,000 psychological definitions



1. the quality of being subject to change or variation in behavior or emotion.

2. the degree to which members of a group or population differ from each other, as measured by statistics such as the range, standard deviation, and variance.

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 19th 2024

picture superiority effect

picture superiority effect

the tendency for a picture or drawing to be remembered better than the name of the pictured object. For example, people are more likely to remember “dog” if they see a drawing of a dog than if they see the word dog.