title: Tribute to Earl Butterfield (1935-2001): a constructive absolutist.
authors.affiliation: Civitan International Research Center, University of Alabama at Birmingham, 35294, USA. Sramsey@Uab.Edu
authors.forename: Sharon Landesman
authors.initials: SL
authors.lastname: Ramey
mesh_terms: D003071:Cognition; D005104:Expert Testimony; D049673:History, 20th Century; D006801:Humans; D008607:Intellectual Disability / Q000266:history*; D007858:Learning; D008611:Mentors / Q000266:history; D014481:United States