One piece of evidence that supports the Progressive/Conservative issues with school boards is the debate over the role of standardized testing in education. Progressives generally support the use of standardized testing as a way to measure student achievement and hold schools accountable, while conservatives often argue that standardized testing is a narrow and inadequate measure of student learning and can lead to a focus on test preparation rather than deeper learning. This debate reflects the broader Progressive/Conservative divide on the role of government in education and the use of data and metrics to assess performance and make policy decisions.