Bruce, Bertram C.; Rubin, Andee; Starr, Kathleen S. - 1981
reading texts; some states, in fact, will consider using a basal series only if it fits certain readability formula criteria … knowledge about reading and the reading process. Second, their statistical bases are shaky, being at once poorly supported …National Institute of Education under Contract No. MS-NIE- C-400-76-0116 …