Glossary · Reading science and reading difficulty
What is rapid automatized naming?
Definition
Rapid automatized naming, or RAN, is how quickly a person can name a row of familiar items, such as colors, objects, letters or digits, and it predicts reading fluency.
In a RAN task, a student sees a grid of familiar items, perhaps five colors repeated in random order, and names them as fast as they can. The score is the time taken.
Slow naming is linked to slow, effortful reading, even when accuracy is fine. Some researchers describe a double deficit: students who are weak in both phonological awareness and naming speed often have the most persistent reading difficulty.
RAN is a measure, not a skill to drill. Practicing naming colors faster doesn't improve reading. Its value is as an early warning, since it can be checked before a child reads, and as a clue that fluency will need extra time and practice.
In a lesson
A kindergartner names a grid of 50 pictures of familiar objects in 95 seconds, far slower than classmates who take around 50. The teacher notes it and watches his letter-sound progress closely.
Why does this matter for the record?
If a RAN score is in the record, keep it next to fluency data. Slow naming helps explain why fluency lags behind accuracy.
Rate each skill as you teach it
Needs support, Developing, Secure. The rating schedules the review and builds the report.