Successive generations obtain higher raw scores on established intelligence tests, requiring periodic renorming so that the population mean remains stable. What is this phenomenon called?
Choose one answer
Questions and lessons can't be printed or saved as a PDF.
MRCPsych · Paper A
Log inPick your answer. Then see why.
Successive generations obtain higher raw scores on established intelligence tests, requiring periodic renorming so that the population mean remains stable. What is this phenomenon called?
Choose one answer