Find over 25,000 psychological definitions
IQis calculated by dividing mental age by chronological age (andmultiplying by 100 to give a whole number), in order to compare the mental ageof a child compared with their chronological age. It is now directly calculated as an IQ testscore.
June 24th 2021
amulti-axial manual used for theclassification, definition and description of mental healthdisorders.