This technical report documents the processes and procedures employed by NWEA to build and support the MAP Reading Fluency assessment.

Approaches to test score use and test purpose lack the well-developed methodological guidelines and established sources of evidence available for intended score interpretation. We argue in this paper that this lack fails to reflect the ultimate purpose of a test score—to help solve an important problem faced by intended test users.

This report presents the results of a mode comparability study conducted through simulations to evaluate how scores from MAP Growth administered on the constraint-based engine (CBE) compare to those administered on the current MAP Growth engine known as COLO.

This technical report documents the processes and procedures employed by NWEA to build and support the Spanish MAP Growth Reading assessment.

Researchers have made substantial gains in our knowledge around dyslexia. It’s time to dispel the outdated notion that students can somehow “get” dyslexia and stop using erroneous, ableist language of students “at risk” for dyslexia.

It can be tricky to understand what dyslexia is and what it isn’t. In this blog, learn the facts about four myths about dyslexia and about possible indicators for dyslexia from preschool years through high school.

This report presents the results of a mode comparability study conducted based on empirical data to evaluate how scores from MAP Growth administered on the constraint-based engine (CBE) compare to those administered on the current MAP Growth engine known as COLO.