Is Error Correction Behind Your Flat Intervention Data?
Is Error Correction Behind Your Flat Intervention Data?
The best error correction in reading is immediate, brief, and ends with the student saying the right answer. The teacher models the correct response, the student repeats it, and the lesson moves on. Research on corrective feedback has pointed to this pattern for decades.
It's also one of the reasons I keep recommending Routines for Reading Results: A Practical Approach for Accelerating Growth. Every routine in the book has error correction built in, so the teacher has the words ready instead of inventing a correction on the spot while 5 students wait.
Think about how a GPS handles a wrong turn. It says "recalculating," gives you the next correct turn, and keeps you moving. The whole thing takes a couple of seconds. That's what a good correction feels like to a student.
Why the moment after an error matters
The moment after an error is when a student either practices the right response or keeps practicing the wrong one.
A student who reads slip as sip and keeps going has just practiced reading it wrong. If the error slides by, they'll probably do it again on the next page. In a 30-minute small group, those uncorrected errors add up fast, and they tend to come from the students who can least afford them.
Correction works. A review of 24 studies on corrective feedback during oral reading found that it reliably improves word reading accuracy (Heubusch and Lloyd, 1998). In another study, students with learning disabilities read under 3 conditions: every error corrected, only errors that changed the meaning corrected, and no correction at all. Correcting errors improved both word accuracy and reading comprehension (Pany & McCoy, 1988).
The 3 reasons I hear for letting errors go
When I talk with teachers about correcting errors, I usually hear some version of these:
"Stopping a student mid-sentence will throw off comprehension."
"We want students to correct their own errors."
"Stopping them all the time will make them feel bad."
Each one comes from caring about kids. Here's how I think about them.
Comprehension. The Pany and McCoy study tested this directly. Students understood more of what they read when their errors were corrected. A misread word changes the sentence the student is trying to make sense of, so fixing it helps.
Self-correction. It’s a great tool and goal, and it’s also a learned skill. Students don’t pick it up by having their errors go uncorrected. A student who reads right past an error probably didn’t notice it, and waiting just gives them more practice getting it wrong. It doesn’t happen through letting a student make errors without correction. A quick correction gives them the accurate practice self-correction depends on.
Feelings. A 5-second correction in a calm, neutral voice ends with the student getting it right. That's a small win, and students feel it. The harder experience for a struggling reader is stumbling through a page that keeps going wrong.
So correction belongs in the lesson. The trickier part is what the correction looks like.
What makes an error correction work
Three features show up again and again in the research.
It happens right away. In one comparison, errors were corrected either immediately or at the end of the practice session. Immediate correction produced better results on every measure the researchers used, including how well students remembered the words later (Barbetta et al., 1994).
The student says the correct answer. In my experience, this is the step teachers skip most often. In another study, some errors were corrected by the teacher modeling the word while the student looked at it. Other errors were corrected by the teacher modeling the word and then having the student say it. Every student in the study learned more words when they said the word themselves. They also remembered those words 2 weeks later and read them correctly in sentences (Barbetta et al., 1993).
It's short. A correction that turns into an explanation pulls attention off the task and takes time from the rest of the group. The student needs the correct response, a chance to say it, and a chance to show it stuck. Save a lesson on blends for another time.
What a correction sounds like
An error correction routine has 4 parts.
Model. "This word is* slip.*" Or, when the student has already learned the skill, a quick prompt back to it: "Look at the first two letters."
Lead. The teacher and student say it together if the student needs the support.
Test. The student says it alone: "Your turn. What word?"
Firm. Come back to the word a few items later, or at the end of the set, to make sure the student can read it accurately on their own.
The firm step tells you whether the correction worked. If the student reads the word correctly after some time has passed, it stuck. If not, you've learned something useful about what to teach next.
Model, lead, and test take about 5 seconds. That's the goal.
A Common Error Correction Routine
A student receiving Tier 2 support might receive instruction from multiple teachers each day. If each adult corrects errors differently, the student is learning 4 ways of being corrected and has less attention left for reading.
This is where error correction becomes an MTSS issue. When I review intervention data with teams, a flat progress-monitoring graph sometimes comes down to how errors are handled during the lesson. If errors are skipped, delayed, or turned into long explanations, the student gets fewer correct practice opportunities than the schedule suggests.
A shared correction procedure fixes that. It's also one of the easiest things to include in a walkthrough or fidelity check, because you can hear it.
Next Steps to Consider
If you’re an administrator or instructional coach
Observe interventions and watch for errors. For each one observed, note which parts of a strong correction you saw:
Did they correct the error immediately?
Was the correction short?
Were students asked to say the correct answer?
Bonus points: Did they return to the skill later?
If you’re a teacher
Decide on an error correction procedure. Model, lead, test, and firm. Write it down and share it with every adult who works with students in intervention.
Practice it. Take 5 minutes at a team meeting to run through it together.
Use programs that already include error correction routines.
Many curricula already include strong error correction routines. Direct Instruction curricula like Reading Mastery and Corrective Reading have great examples of error correction and where these routines were first used in education. You’ll also find them in programs like Phonics for Reading, REWARDS, The Third Quest, and others.
Routines for Reading Results is worth having for this alone. Error correction is built into the routines so teachers walk into the lesson with the error correction ready to go. If your team wants one resource to make correction consistent across groups, this is one way to go.
Make error correction consistent across your team
If you want every adult in your building correcting errors the same way, come practice the routines with us. On December 10, all 4 authors of Routines for Reading Results will lead a full-day, in-person workshop at the NIU Naperville Conference Center, focused on K–2 word recognition and language comprehension.
Registration is $325 and includes a copy of the book, a participant guide, breakfast, lunch, and snacks. Bringing 5 or more? Use code TEAM15RRR for 15% off. Learn more and register here!
References:
—> Barbetta, P. M., Heron, T. E., & Heward, W. L. (1993). Effects of active student response during error correction on the acquisition, maintenance, and generalization of sight words by students with developmental disabilities, Journal of Applied Behavior Analysis, 26(1), 111–119.
—> Barbetta, P. M., Heward, W. L., Bradley, D. M., & Miller, A. D. (1994). Effects of immediate and delayed error correction on the acquisition and maintenance of sight words by students with developmental disabilities,Journal of Applied Behavior Analysis, 27(1), 177–178.
—> Heubusch, J. D., & Lloyd, J. W. (1998). Corrective feedback in oral reading. Journal of Behavioral Education, 8, 63–79. https://doi.org/10.1023/A:1022864707734
—> Pany, D., & McCoy, K. M. (1988). Effects of corrective feedback on word accuracy and reading comprehension of readers with learning disabilities. Journal of Learning Disabilities, 21(9), 546–550.
