control group

a comparison group in a study whose members receive either no intervention at all or some established intervention. The responses of those in the control group are compared with the responses of participants in one or more experimental groups that are given the new treatment being evaluated. See also no-treatment control 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

May 10th 2024

true schizophrenia

see nuclear schizophrenia.