title: Dumbing down.
authors.forename: Rodger
authors.initials: R
authors.lastname: Doyle
mesh_terms: D001741:Black or African American; D004522:Educational Status; D005260:Female; D006630:Hispanic or Latino; D006801:Humans; D008297:Male; D044468:Native Hawaiian or Pacific Islander; D014171:Transients and Migrants; D014481:United States; D044465:White People