“…b. add reinforcement that the child self-administers (e.g., stars, stamps) or self-charting or self-evaluation. These procedures have been demonstrated to increase the number of academic problems attempted, number correct, task-persistence, and on-task attention (De Haas & Warner, 1991;Harris, Graham, Reid, McElroy, & Hamby, 1994;Prater, Hogan & Miller, 1992;Maag, Reid & DiGangi, 1993;Levendoski & Cartledge, 2000). c. add mirrors to increase task persistence, productivity, and accuracy.…”