Juan's ORF accuracy score is 90%. What does this indicate?

Juan's ORF accuracy score is 90%. What does this indicate?

• A. 90% of words read correctly
• B. 90 words per minute
• C. 90th percentile
• D. 90 errors per 100 words

Answer: (A)

Oral Reading Fluency accuracy measures how many words a student reads aloud correctly. A 90% accuracy score means that, out of every 100 words read, about 90 are read correctly and about 10 are read incorrectly (misread, omitted, or substituted). This focuses on correctness rather than speed. It doesn’t tell you how fast the student reads—that would be the rate component, measured in words per minute. It also isn’t a percentile ranking, nor an error count per 100 words. In short, 90% accuracy indicates strong word-level correctness, but you’d combine it with rate and prosody to assess overall fluency.

Oral Reading Fluency accuracy measures how many words a student reads aloud correctly. A 90% accuracy score means that, out of every 100 words read, about 90 are read correctly and about 10 are read incorrectly (misread, omitted, or substituted). This focuses on correctness rather than speed. It doesn’t tell you how fast the student reads—that would be the rate component, measured in words per minute. It also isn’t a percentile ranking, nor an error count per 100 words. In short, 90% accuracy indicates strong word-level correctness, but you’d combine it with rate and prosody to assess overall fluency.