Regardless of how one might feel about the recent developments in teacher evaluation systems, No Child Left Behind (NCLB) and adequate yearly progress (AYP), or student assessments for high-stakes promotion decisions, educators overwhelmingly agree that use of multiple measures is better than reliance on a single measure such as a large-scale,…

Describes three-step process principals can use to collect and compile student test data from teachers on a regular basis: Asking for test data; deciding what to ask for; and supervising the data-reporting process. Asserts that data-collection process will benefit teachers' classroom practices and student achievement. (PKP)