Purkey, William Watson. What students say to themselves : internal dialogue and school success / - Thousand Oaks, Calif. : Corwin Press, Inc., c2000. - x, 110 pages : Illustrations ; Includes index. ISBN: 0803966946 (cloth: acidfree paper) 0803966954 (pbk.: acidfree paper) Subjects--Topical Terms: Academic achievement - psychological aspects.Students - psychology.Self-perception.Motivation in education. LC Class. No.: LB 1062.6 / PUR