This document summarizes public opinion polls on standardized testing conducted over 40 years. It finds that support for standardized testing is highest when there is a national testing proposal being considered, such as with Bush's No Child Left Behind Act. Respondents generally favor using tests to identify student needs but not to determine school funding or teacher pay. Both education providers and consumers have consistently supported using high-stakes testing for high school graduation and grade promotion by an average of 30-45 percentage points in the polls analyzed.