The House Education Committee tucked two provisions into the Mid-Biennium Review bill that would alter the state’s calculation of student progress. They both relate to the value-added model (VAM), the state’s method for computing a school or district’s impact on student-learning progress over time.
Value added is a statistical model that uses student-level data, collected over time, to isolate the contribution of a school on learning. This calculation is a noble and necessary undertaking, given what research has shown, time and again, about the significant influence of out-of-school factors on students’ educational success (e.g., parents, tutoring, private art and music lessons, faith-based education, etc.).
If the objective is to gain a clearer view of the true effectiveness of a school—its educators and their approach to curriculum, behavior, scheduling, and so forth—we want to minimize the influence of the out-of-school factors. Increasing clarity to school performance applies both to high-wealth schools, which can skate by on the backs of upper-middle-class parents, and to low-wealth schools, which can be handicapped in an accountability system based on raw proficiency measures.
I believe—and yes, to a certain extent, based on faith—that the state is moving in the right direction with its ...