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Glossary · Reading science and reading difficulty

What is the Simple View of Reading?

Definition

The Simple View of Reading says reading comprehension is the product of word recognition and language comprehension: if either is zero, comprehension is zero.

Philip Gough and William Tunmer proposed it in 1986, written as a formula: decoding times language comprehension equals reading comprehension. The multiplication is the point. A student who decodes perfectly but doesn't understand the language won't comprehend. Nor will a student who understands everything but can't read the words.

The model gives four broad profiles. Strong in both: a good reader. Weak decoding, strong language: a pattern often seen in dyslexia. Strong decoding, weak language: a student who reads aloud well but understands little. Weak in both: a student who needs help on both fronts.

It's simple on purpose. Each half contains many skills, which is where models like the reading rope add detail.

In a lesson

A third grader reads aloud slowly and understands little, but answers every question when the passage is read to her. Her language comprehension is strong; word recognition is the gap.

Why does this matter for the record?

Note both halves when you record comprehension: how well the student reads the words, and how well they understand when listening.