Please note, at the end of this piece, it says: "The researchers caution that the correlations they found were fairly modest and should not be overstated or mis

Please note, at the end of this piece, it says: "The researchers caution that the correlations they found were fairly modest and should not be overstated or misused to promote an agenda (Horwitz points out that assortative mating research was, tragically, co-opted by the eugenics movement). They do hope the study will spark more research across disciplines, from economics to sociology to anthropology and psychology."