Citation Vaughn, S., & Bos, C. S. (2011). Strategies for teaching students with learning and behavior problems (8th ed.). New York, NY: Allyn & Bacon. More by These Authors Efficacy of Collaborative Strategic Reading With Middle School Students Early Numeracy Intervention Program for First-Grade Students With Mathematics Difficulties Anxiety and Reading Difficulties in Early Elementary School: Evidence for Unidirectional or Bi-Directional Relations?