Fred S. Keller School
The Fred S. Keller School is an internationally recognized behavior analytic preschool and early intervention program that serves children from eighteen months through age five, with and without disabilities. It operates as a research and demonstration center for state-of-the-science differentiated instruction and curriculum-based assessment, and utilizes the Comprehensive Application of Behavior Analysis to Schooling (CABAS®) system to enhance learning outcomes. The school's educational approach is characterized by individualized instruction, continuous measurement of teaching and student responses, and data-driven decision making. Key programs and features include early intervention services, full and half-day preschool programs, and integrated preschool programs that provide opportunities for children with disabilities to learn alongside their non-disabled peers. The school's unique characteristics, such as its CABAS® accreditation and commitment to positive teaching environments, set it apart from other educational institutions, with seventy-five percent of children with disabilities graduating into typical kindergarten classrooms with or without support.