What Oral Reading Reveals About America’s Fourth Graders

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Elementary student reading in class

Oral reading fluency—the ability to read aloud with appropriate speed, accuracy, and expression—is a reliable and easily accessible indicator of overall reading competence and a strong marker of progress in learning to read. Its assessment has become one of the primary means of determining which elementary school students are on track to meet state reading standards and which students would benefit from additional services and intervention.
 

AIR’s Comprehensive Support Across the Study Life Cycle

AIR played a pivotal role in the 2018 NAEP Oral Reading Fluency (ORF) study, conducted by the National Center for Education Statistics (NCES). This in-depth national study explored how fourth-grade students’ oral reading skills relate to their performance on the NAEP reading assessment—providing new insights into the foundational skills that support reading comprehension. View the key findings. 

AIR’s experts in assessment development and operations, reading research, reporting, and technical review supported every phase of the study—from conceptual design to public reporting. AIR’s leadership and multidisciplinary collaboration made it possible to design, implement, and communicate a complex national study that directly informs education policy and reading instruction.

Assessment Development and Operations

AIR led the design and implementation of the 2018 NAEP Oral Reading Fluency study module, delivering a seamless and engaging assessment experience. Key contributions included:

  • Storyboarding and scripting: Created detailed storyboards to guide what students saw and heard during the assessment. 
     
  • Content review: Evaluated oral reading passages and prompts for grade-level appropriateness. 
     
  • Instructional media: Directed tutorial and instructional videos to support student engagement. 
     
  • Platform integration: Incorporated the ORF module into NAEP’s digital assessment system. 
     
  • Administration protocols: Developed materials and testing procedures for smooth implementation. 
     
  • Classroom pilots: Tested logistics and refined administration processes.
     
  • Usability testing: Ensured platform reliability for students and administrators. 
     
  • Scoring accuracy: Designed scorer training materials, led training sessions, and monitored scoring quality.

Analysis, Reporting, and Dissemination

AIR’s research and data teams ensured analytic rigor and public accessibility through: 

  • Data quality assurance: Conducted extensive checks and analyses with leading reading experts. 
     
  • Reporting: Authored the official Highlights and Technical Report
     
  • Data access: Produced public-use and restricted-use datasets with comprehensive documentation. 
     
  • Web presence: Designed and maintained the official NCES ORF study website, expanding access for educators, policymakers, and the public.

Content Expertise and Technical Review

AIR’s early reading and literacy specialists reviewed all study materials for developmental appropriateness and alignment with research goals. Additionally, AIR’s NAEP Technical Review team verified that all publications and data products met NCES and NAEP standards for accuracy, transparency, and technical soundness.
 

Key Findings

The findings provided vital context for understanding recent declines in NAEP reading performance and underscored the foundational role of oral fluency in literacy development. 

Results from the study show: 

  • A consistent and positive relationship between NAEP reading assessment performance and oral reading fluency and foundational skills; 
     
  • A noticeable variation in oral reading fluency and foundational skills among students performing below NAEP Basic; and 
     
  • An inadequate development of foundational skills necessary for fluent oral reading and comprehension among students performing below NAEP Basic.