“…Self-control researchers have demonstrated: (a) Grade school children can effectively be taught to self-monitor, self-evaluate, and self-reinforce contingently for academic and classroom behaviors under externally imposed, experimenter contingencies (Ballard & Glynn, 1975;Bolstad & Johnson, 1972;Clement, Anderson, Arnold, Butman, Fantuzzo, & May, 1978;Glynn, Thomas, & Shee, 1973 (SUMMER 1984) equally effective (Bolstad & Johnson, 1972;Fredericksen & Fredericksen, 1975) or more effective (Edgar & Clement, 1980;Parks, Fine, & Hopkins, 1974) than externally administered and determined procedures. (c) Students can determine their own performance standards and contingencies, and when combined with reinforcement, these self-determined contingencies are either as effective (Felixbrod & O'Leary, 1973 or more effective (Brownell, Colletti, Ersner-Hershfield, Hershfield, & Wilson, 1977;Lovitt & Curtiss, 1969) than externally determined contingencies. (d) In comparison with externally determined reinforcers, some data suggest that grade school children are more productive and will work harder for self-selected reinforcers and the opportunity to choose reinforcers (Brigham & Stoerzinger, 1976).…”