Description Idaho State Department of Education RTI Conference (April 2010) Greg Roberts: Response to Intervention: Models, Methods, and Musings Citation Roberts, G. (2010). Response to intervention: Models, methods, and musings. More by These Authors Causal Mediation in Educational Intervention Studies Are Homeschooled Adolescents Less Likely to Use Alcohol, Tobacco, and Other Drugs? Understanding the Nature and Severity of Reading Difficulties Among Students With Language and Reading Comprehension Difficulties