Find over 25,000 psychological definitions


Baldwin’s figure

a horizontal line with a square at each end. Small squares at the ends of the line make the line look longer than when large squares are at the ends of the line. Also called Baldwin’s illusion. [James Mark Baldwin]

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

November 23rd 2024

Research Diagnostic Criteria (RDC)

Sorry, "research-diagnostic-criteria-rdc" is not in the Dictionary of Psychology. Please report to APA if you believe this is an error.