If your child is learning to read — or if reading hasn't been clicking the way you expected — it helps to understand what's actually going on under the bonnet. Reading might look like one skill, but it's really two skills working together. And once you understand that, a lot of things start to make sense.
What Is the Simple View of Reading?
Back in 1986, researchers Philip Gough and William Tunmer proposed something called the Simple View of Reading (SVR). The idea is straightforward:
Reading Comprehension = Decoding × Language Comprehension
That's it. Two ingredients. To truly understand what you're reading, you need both:
- Decoding — the ability to look at written words and work out what they say. This includes phonics skills (knowing how spellings represent sounds), and being able to read words accurately and fluently.
- Language comprehension — the ability to understand spoken language. This includes vocabulary, grammar, understanding sentences and stories, making inferences, and connecting ideas.
The multiplication sign is important. It's not addition — it's multiplication. That means if either component is at zero (or very weak), the whole equation falls down. You can be brilliant at sounding out words, but if you don't understand what those words mean, you're not really reading. And if you have fantastic language skills but can't decode the words on the page, you can't access the meaning either.
Why Both Components Matter Equally
This is where the SVR really shines as a framework. It reminds us that reading isn't just about phonics, and it isn't just about understanding stories. It's both.
Hoover and Gough (1990) followed up the original work with research showing that decoding and language comprehension each make independent contributions to reading ability. Neither one alone is enough. And importantly, the balance between them shifts as children get older:
- In the early years, decoding tends to be the bigger challenge. Children are still learning letter-sound relationships and building up their ability to read words fluently.
- As children progress through school, decoding becomes more automatic, and language comprehension starts to play a bigger role. By the upper primary years, how well a child understands complex language, vocabulary, and ideas has a huge influence on how well they understand what they read.
This is backed up by a landmark paper by Castles, Rastle, and Nation (2018), which brought together decades of reading research to confirm that both word reading and language comprehension are essential — and that effective reading instruction needs to address both.
Across many years working alongside classroom teachers, the Simple View of Reading is the framework I come back to most often — it's clear enough to share with a parent in five minutes, and sturdy enough to hold up across every reading profile I've seen.
What Happens When One Component Is Weak?
The SVR gives us a really useful way to think about different reading profiles:
Strong decoding, weak language comprehension
These children can read words aloud accurately — sometimes impressively so. They might sound like fluent readers. But when you ask them what they've just read, they struggle to tell you. They might have difficulty with vocabulary, understanding sentences, or making inferences. Without support, these children often go unnoticed in the early years because they "sound good" when they read.Weak decoding, strong language comprehension
These children understand language well. They can follow complex stories read aloud, have good vocabularies, and can discuss ideas with confidence. But they struggle to read the words on the page. They might guess at words rather than decoding them, read slowly, or avoid reading altogether. These children often show a big gap between their listening comprehension and their reading comprehension. They need systematic phonics instruction to build their decoding skills.Weak in both areas
Some children find both decoding and language comprehension difficult. These children typically need support across the board — and the earlier that support starts, the better.Strong in both areas
When both components are solid, children tend to be confident, capable readers who understand and enjoy what they read.Where Do Speech Pathologists Fit In?
This is something that surprises a lot of parents: speech pathologists play a significant role in reading development. The SVR helps explain exactly why speech pathologists are so well placed to help — we work across both sides of the reading equation every day.
While teachers and reading specialists are often focused on the decoding side — systematic phonics, word reading fluency — speech pathologists are experts in the language comprehension side of the equation. We work on:
- Vocabulary — not just knowing words, but understanding them deeply and being able to use them flexibly (see our article on vocabulary depth)
- Grammar and sentence structure — understanding how sentences are put together and what they mean
- Narrative skills — following and retelling stories, understanding story structure, and making predictions
- Inferencing — reading between the lines, understanding what's implied, and connecting ideas
- Listening comprehension — understanding spoken language, which is the foundation for understanding written language
We also work on phonological awareness — the ability to hear and manipulate sounds in words — which sits right at the overlap of both components. Phonological awareness is one of the strongest predictors of early reading success, and it's a core area of speech pathology practice.
When a child is struggling with reading, it's worth asking: is this a decoding problem, a language comprehension problem, or both? A speech pathology assessment can help tease that apart and make sure your child is getting the right kind of support.
What Can You Do as a Parent?
Understanding the SVR can help you support your child at home in a balanced way. The most universally helpful things tend to be reading aloud together (even after your child can read independently), rich talk around books — asking questions, making predictions, chatting about characters — and, when your child meets an unfamiliar word, gentle encouragement to sound it all the way through rather than guessing from the picture.
If reading isn't clicking despite all of that, a speech pathologist can help work out whether it's decoding, language comprehension, or both that need targeted support — and what that support should look like.
The Big Picture
The Simple View of Reading isn't new, but it remains one of the most useful frameworks we have for understanding reading development. It reminds us that reading is not one skill — it's two working together. And when we understand which part a child is finding tricky, we can make sure they get targeted, effective support.
Ready for practical strategies? Read our companion article: The Simple View of Reading in Australian Schools: What Brisbane Parents Should Know
Alexandra Bouwmeester is a Senior Speech Pathologist (MSPA, CPSP) and certified Sounds-Write clinician with over 14 years' experience. She offers mobile speech pathology to families across Brisbane's south side and Logan, working across both sides of the reading equation.
The Simple View of Reading reminds us that reading is a partnership between two skills — and understanding which one needs attention makes all the difference. If you're concerned about your child's reading, Speaking Speech Pathology can help you work out where to focus.
References
- Castles, A., Rastle, K., & Nation, K. (2018). Ending the reading wars: Reading acquisition from novice to expert. Psychological Science in the Public Interest, 19(1), 5–51.
- Gough, P. B., & Tunmer, W. E. (1986). Decoding, reading, and reading disability. Remedial and Special Education, 7(1), 6–10.
- Queensland Department of Education. (n.d.). Reading and Writing Centre.
