This "Research Roundup" focuses on how schools can benefit when educational leaders use data to challenge their intuition and assumptions in their decision-making. In "Building an Automated Student Record System: A Step-by-Step Guide for Local and State Education Agencies," Barbara S. Clements provides administrators with a quick but comprehensive…

Too few researchers understand what statistical significance testing does and does not do, and consequently their results are misinterpreted. This Digest explains the concept of statistical significance testing and discusses the meaning of probabilities, the concept of statistical significance, arguments against significance testing,…