Maximizing Vision To Learn’s work means documenting, compiling, and evaluating evidence of its impact. Mattel Children’s Hospital UCLA has interviewed students, parents, and teachers, and tracked academic data to analyze both the qualitative and quantitative benefits of students receiving glasses. Researchers Rebecca Dudovitz, Wendelin Slusser, and Paul J. Chung produced two reports on Vision To Learn demonstrating improvements in students’ health, educational attainment and class participation.