Before revision: New York: Guildford Press The use of Positive Behavior Interventions and URL (PBIS) in schools is widespreadSugai, G., & Horner, R. H. (2002).
After revision: New York: Guildford Press The use of Positive Behavior Interventions and Supports (PBIS) in schools is widespreadSugai, G., & Horner, R. H. (2002).