Measurement Expertise meets Assessment Praxis.

At Lyons Assessment Consulting, we work at the intersection of educational measurement and social justice. We partner with clients to leverage the power of assessment to create a more equitable future.


We design innovative assessment systems. We engage with clients and their stakeholders to understand their goals, develop a measurement strategy, and deliver creative solutions to complex problems.


We serve as technical advisers to assessment programs. We leverage our experience and expertise to offer technical solutions under policy constraints in order to advance innovation in educational assessment.


We collaborate with clients to conduct research and develop written products that advance the theory and practice of educational measurement. Our portfolio includes academic articles, white papers, policy briefs, toolkits, and blog posts.


We develop and deliver professional development opportunities for teachers, leaders, and assessment professionals. Topics include assessment for learning, performance-based assessment, and culturally-sustaining classroom assessment.

Our Clients

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