According to my suggestion the suitable strategy for Doug's case is 'criterion-specific reward'. This criterion-specific reward refers to providing particular rewards like privileges, activities, and tangible incentives after the happening of an acknowledged target behavior at a set level of performance (Curran, 2003).
Doug very much likes hands-on and science activities; he enjoys playing computer games and love playing with robots and dinosaurs. Doug do take part actively in hands-on activities and class discussions, he just avoids writing down assignments by himself. It means that if using activity rewards ...