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Updated: May 8, 2026

Universal Screening for Prevention of Reading, Writing, and Math Disabilities in Spanish
Published on: July 18, 2020
Early identification of reading disabilities within an RTI framework
Hugh W Catts1, Diane Corcoran Nielsen2, Mindy Sittner Bridges2
1University of Kansas, Lawrence, USA catts@ku.edu.
Insights
Early screening for reading disabilities (RD) in kindergarten using measures like letter naming fluency and phonological awareness accurately identifies at-risk children. Progress monitoring, especially in letter naming fluency, further enhances prediction of reading success.
Area of Science:
- * Developmental Psychology
- * Educational Psychology
- * Learning Disabilities Research
Background:
- * Early identification of children at risk for reading disabilities (RD) is crucial for effective intervention within a response to intervention (RTI) framework.
- * Universal screening and progress monitoring are key components of RTI for identifying and supporting students with learning challenges.
Purpose of the Study:
- * To investigate the efficacy of universal screening and progress monitoring for the early identification of RD in kindergarten children.
- * To determine if a combination of screening measures and intervention response predicts first-grade reading outcomes.
Main Methods:
- * 366 kindergarten children were assessed using a battery of screening measures (letter naming fluency, phonological awareness, rapid naming, nonword repetition) at the start of the year.
- * Progress-monitoring probes were administered throughout the school year.
- * A subset of at-risk children received a 26-week Tier 2 intervention, with reading achievement assessed at the end of first grade.
Main Results:
- * The screening battery accurately identified good and poor readers by the end of first grade.
- * Growth in letter naming fluency, reflecting response to instruction, significantly improved the prediction of reading outcomes.
Conclusions:
- * Universal screening using specific measures can effectively identify kindergarteners at risk for reading disabilities.
- * Monitoring children's progress and response to intervention, particularly in letter naming fluency, is vital for accurate prediction of reading success.
- * These findings support the integration of screening and progress monitoring within RTI frameworks for early reading intervention.
Abstract:
Early and accurate identification of children at risk for reading disabilities (RD) is critical for the prevention of RD within a response to intervention framework. In this study, we investigated the use of universal screening and progress monitoring for the early identification of RD in kindergarten children. A total of 366 children were administered a battery of screening measures at the beginning of kindergarten and progress-monitoring probes across the school year. A subset of children who showed initial risk for RD also received a 26-week Tier 2 intervention. Participants' achievement in word reading accuracy and/or fluency was assessed at the end of first grade. Results indicated that a screening battery containing measures of letter naming fluency, phonological awareness, rapid naming, or nonword repetition accurately identified good and poor readers at the end of first grade. Findings also showed that children's response to supplemental and/or classroom instruction measured in terms of growth in letter naming fluency added significantly to the prediction of reading outcomes.
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