This article reports on the collaboration of six states to study how simulation-based science assessments can become transformative components of multi-level, balanced state science assessment systems. The project studied the psychometric quality, feasibility, and utility of simulation-based science assessments designed to serve formative purposes…

Despite a pending policy change aimed at including more students with disabilities and English-language learners (ELLs) in the "nation's report card," the federal agency that administers the national testing program appears to be softening the penalty for states that fail to improve inclusion rates. The disagreement underscores the…

In this series of studies, we investigated the technical adequacy of three curriculum-based measures used as benchmarks and for monitoring progress in three critical reading- related skills: fluency, reading comprehension, and vocabulary. In particular, we examined the following easyCBM measurement across grades 3-7 at fall, winter, and spring…