Data-driven madness conflates raw student standardized test scores with teacher and/or school performance. Outrageous distortion of what data can and cannot be made to say.
The Perilous Conflation Of Student And School Performance
shankerblog.org
Far too much of our public discourse and, disturbingly, policymaking seems to ignore the fact that raw, unadjusted standardized test results are primarily measures of student performance, not school performance.
