Research-backed reading assessment built on decades of oral reading fluency research
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Learn how ReadingFluency uses Oral Reading Fluency (ORF) methodology, AI transcription, and Hasbrouck & Tindal 2017 norms to deliver accurate WCPM scores. COPPA and FERPA compliant.
Our methodology
ReadingFluency is built on oral reading fluency research: the assessment follows the standard ORF protocol, and every score is compared with the Hasbrouck & Tindal (2017) norms.
Our platform implements the same Oral Reading Fluency (ORF) assessment protocols used in schools nationwide, with AI scoring compared to Hasbrouck & Tindal 2017 national norms and a transcript you can review word by word.
ReadingFluency LLC
Founded by educators and technologists
ReadingFluency was built by a team that understands both the science of reading and the realities of teaching. We combine expertise in curriculum-based measurement, speech recognition technology, and educational software design to create tools that actually work in classrooms and homes.
Research First
The assessment is the standard oral reading fluency protocol, scored against the Hasbrouck & Tindal (2017) norms, with reading level computed by the Flesch-Kincaid formula.
Teacher-Tested
Wording and workflows are checked with classroom teachers, and every scored error stays reviewable, so the teacher keeps the final call.
Privacy by Design
Student data protection is built into our architecture, not bolted on. COPPA and FERPA compliance is non-negotiable.
Accessible to All
From single-child homeschool families to 25-student classrooms, our tools scale to fit any learning environment.
Oral Reading Fluency (ORF) Assessment
The gold standard in reading measurement
Oral Reading Fluency is the most widely validated measure of reading competence for K-5 students. The National Reading Panel (2000) identified fluency as one of five essential components of reading instruction. Our implementation follows the standard ORF protocol: a student reads a grade-level passage aloud for 60 seconds while the system records and scores their performance.
- 60-second timed reading following standard ORF protocol
- Words Correct Per Minute (WCPM) as the primary metric
- Error categorization: mispronunciation, substitution, omission, transposition, proper noun (only the first miss of a given name counts)
- Non-errors tracked separately: self-corrections, insertions, repetitions
- Grade-level passages, with reading level computed by the Flesch-Kincaid formula
National Reading Panel. (2000). Teaching Children to Read. National Institute of Child Health and Human Development.
Research Foundation
Hasbrouck, J., & Tindal, G. (2017). An update to compiled ORF norms. Technical Report No. 1702, Behavioral Research and Teaching, University of Oregon.
National Reading Panel (2000). Teaching Children to Read: An Evidence-Based Assessment of the Scientific Research Literature on Reading and Its Implications for Reading Instruction. National Institute of Child Health and Human Development.
Samuels, S. J. (1979). The method of repeated readings. The Reading Teacher, 32(4), 403-408.
Deno, S. L. (1985). Curriculum-based measurement: The emerging alternative. Exceptional Children, 52(3), 219-232.
Fuchs, L. S., Fuchs, D., Hosp, M. K., & Jenkins, J. R. (2001). Oral reading fluency as an indicator of reading competence: A theoretical, empirical, and historical analysis. Scientific Studies of Reading, 5(3), 239-256.
Contact
Questions about methodology or the product: support@readingfluency.ai
Frequently Asked Questions
What research is ReadingFluency's assessment based on?
ReadingFluency implements the standard Oral Reading Fluency (ORF) assessment protocol, with scoring aligned to Hasbrouck & Tindal 2017 national norms compiled from DIBELS 6th Edition, DIBELS Next, and easyCBM data. The ORF methodology was established through decades of research in curriculum-based measurement (Deno, 1985) and validated by the National Reading Panel (2000) as a reliable indicator of overall reading competence. Our implementation follows the standard protocol: a student reads a grade-appropriate passage aloud for 60 seconds, and the system calculates Words Correct Per Minute (WCPM) by subtracting errors from total words read.
How accurate is the AI transcription compared to a human scorer?
Every scored error is reviewable. Inspect the transcript, overturn any call, and the saved WCPM recalculates. The teacher stays the authority on every flagged word. The system handles regional accents, hesitations, and self-corrections following standard ORF scoring conventions. Consistency comes from applying the same error-counting rules on every assessment, then letting the teacher confirm or correct the result.
What are the Hasbrouck & Tindal benchmark norms?
The Hasbrouck & Tindal (2017) norms are the most widely used oral reading fluency benchmarks in the United States, providing WCPM percentile scores for grades 1-6 across fall, winter, and spring assessment windows. These norms were compiled from data from three widely used ORF assessments (DIBELS 6th Edition, DIBELS Next, and easyCBM). They provide percentile rankings (10th, 25th, 50th, 75th, 90th) that allow teachers and parents to understand how a student's reading fluency compares to national expectations for their grade level and time of year. The 2017 update reflects current student performance levels.