The Comprehension Chasm

Students Are Decoding the Words. Are They Understanding the Text?

Decoding scores are finally moving in the right direction. But that progress is exposing something underneath it. An invisible majority of students can decode every word on a page and still can't tell you what the author is arguing.

That gap between decoding words and understanding them is the comprehension chasm, and most district systems aren't built to see it.

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The Comprehension Problem

The Problem with Language Comprehension Assessments

Most district data systems still can't help you see why students are struggling with language comprehension, and what to do about it using their HQIM. Our field guide, Closing the Comprehension Chasm, helps district leaders understand why we need a language comprehension HQIA.

Instructional Utility

A meaningful language comprehension assessment shows teachers why a student struggled, not just whether they did, so teachers can act on it in the classroom.

Curricular Integrity

A language comprehension HQIA reflects the full depth of what your curriculum already asks students to do with complex text, and helps you use your materials more effectively.

Data-Driven Continuity

An HQIA for language comprehension drives instructional decisions at every level of your system, so everyone can make instructional decisions with actionable data.

Teaching Kids to Read

Closing the Comprehension Chasm to Help Students Read

No language comprehension assessment on the market today meets what should be the bar for a genuinely useful comprehension assessment. For the last year, we've tried to define what the bar should be and what district leaders can do now to close the comprehension chasm.

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explore language comprehension

Learn More About Closing the Chasm

The comprehension chasm is a naming problem as much as a measurement problem. Start here to understand language comprehension and the complexity of reading.

We Taught Students to Read. We Still Can’t Tell if They Understand.

Explore the widening comprehension chasm in literacy education and the urgent need for assessments that reveal why students struggle to understand text.

Unlocking the “Write” Path: How Reading and Writing Work Together for Students

Uncover the need for prioritizing writing preparedness alongside reading instruction, and how it can benefit student literacy. Equip your educators with powerful strategies to read like a writer to ...

Introducing High-Quality Instructional Assessments (HQIA): Your New Instructional Ally

Discover how High-Quality Instructional Assessments (HQIA) transform teaching by providing real-time, actionable insights that drive instructional improvement.

How do you help an older student who can't read?

How do you help struggling older readers? Learn about the state of literacy beyond Science of Reading and how ANet, through an innovative partnership, provides support alongside districts to this ...

We Don’t Just Have an Assessment Volume Problem — We Have a Coherence Crisis

Discover the importance of coherent assessments that align teaching and testing, and how Compass Math Assessment makes a difference in classrooms.

Language Comprehension

Let's Close the Comprehension Chasm

A meaningful, curriculum-connected language comprehension assessment doesn't exist at scale. Naming that clearly, and building the conditions to use one well the moment it does, is the work ahead of all of us. The field guide and position paper give us tools to learn more with an open invitation to close the comprehension chasm, together.

Download the Field Guide Read the Position Paper