We describe an application of the assessment triangle, using a learning progression as the "cognition" vertex. We summarize two studies to evaluate whether evidence of student performance is consistent with our progression. In Study 1, we conducted think alouds using draft assessment activities and evaluated responses in relation to the…

This article examines issues arising in the design and conduct of a research project spanning seven countries and five national languages. With a shared focus on leadership for learning among the participating twenty four schools and eight university sites, the challenge was to find a common methodology that would allow comparison across cultures…