Seth Aldrich, PhD is a New York State licensed psychologist who is also a certified bilingual school psychologist. His practice includes his work as a school psychologist for the Homer Central School District in Central New York, as well as consultation with other school districts concerning Response To Intervention (RTI) for students with academic and behavioral difficulties and English language learners (ELLs). Seth is a Certified AIMSweb Trainer and provides professional development for AIMSweb, a web-based system for RTI assessment and data management to colleges and school districts across the United States. He also has a private practice with children and adolescents, including English language learners. He has published several articles in school psychology journals, and has presented at many statewide, as well as national conferences on topics such as using assessment information to inform instruction/intervention, program evaluation, peer tutoring, school-based intervention teams, and RTI for English language learners.