21-point scale based on how easily researchers found data on student achievement, absenteeism, graduation rate and English learner proficiency
Map showing the transparency grade for ease of finding school performance data from pre-COVID-19. The study gave out A through F grades: 7 states got As, 9 got Bs, 14 got Cs, 8 got Ds and 13 got Fs from the researchers from Arizona State University.