Find over 25,000 psychological definitions


collegial model

any collaborative approach that encourages equal participation by all interactants while minimizing status differences. In research, for example, this approach enjoins researchers to involve participants fully in the research process; in therapeutic settings, the model requires therapists to treat clients as equals.

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

February 17th 2025

mammography

mammography

n. a diagnostic procedure that uses low-dose X-ray photography to detect breast tumors or other abnormalities, either noncancerous (benign) or cancerous (malignant). The X-ray negative produced is called a mammogram.