IQ classification
... that "genius" has not been a term used in IQ classification since 1937?
... that "<a href="./Genius" id="mwDwY" rel="mw:WikiLink" title="Genius">genius</a>" has not been a term used in <b id="mwDwc"><a href="./IQ_classification" id="mwDwg" rel="mw:WikiLink" title="IQ classification">IQ classification</a></b> since 1937?