This study investigates whether a common set of student attitudes and behavioral tendencies can account for academic achievement across different, especially high-performing, countries via analysis of the PISA 2009 international data set. The 13 countries examined are 5 of the top-performing Eastern countries/systems, namely Shanghai China, South…

This report examines the differences in impact estimates and standard errors that arise when these are derived using state achievement tests only (as pre-tests and post-tests), study-administered tests only, or some combination of state- and study-administered tests. State tests may yield different evaluation results relative to a test that is…

Analyzed a 4-year data set from the Washington Assessment of Student Learning, the state's required high school test, using effect size as the measure of Adequate Yearly Progress (AYP). Findings show that meeting AYP will be a problem of defining the standard as yearly score fluctuations occur. (SLD)

This paper outlines a methodology that school districts can use to enhance the presentation of district-wide testing program results to administrators, school boards, teachers, and the public. Based on John Tukey's two way analysis methodology, it involves fitting this model: test score equals overall plus year plus grade plus cohort plus…

The purpose of this study was to investigate statistical relationships between gender and Alberta Achievement Testing Program scores. Achievement test scores from grades 3, 6, and 9 in all subject areas were investigated during a four-year period. Results showed statistically significant positive correlations between gender and scores in most…