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Reading speed in Elementary School and Junior High.

Luciana Mendonça Alves1,2, Luiz Felipe Dos Santos1, Izabel Cristina Campolina Miranda1

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Reading speed and accuracy improve with schooling, with fluency developing between 2nd and 7th grades and stabilizing thereafter. This study establishes benchmarks for monitoring reading development and identifying potential difficulties.

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Area of Science:

  • Educational Psychology
  • Developmental Psychology
  • Linguistics

Background:

  • Reading speed and accuracy are crucial for academic success.
  • Understanding the developmental trajectory of reading skills is essential for early intervention.
  • Existing literature suggests a positive correlation between schooling and reading proficiency.

Purpose of the Study:

  • To investigate the impact of educational progression on reading speed and accuracy in elementary and junior high students.
  • To establish normative data for reading speed and accuracy across different grade levels.
  • To explore the utility of z-scores for identifying reading deficits in an epidemiological context.

Main Methods:

  • A cohort of 535 students (2nd-9th grade) from public and private schools participated.
  • Oral reading of a standardized text was assessed for words per minute (WPM) and correct words per minute (CWPM).
  • Statistical analyses included descriptive statistics, t-tests, and z-score standardization for individual performance evaluation.

Main Results:

  • Reading speed and accuracy significantly increased with advancing grade levels, confirming existing literature.
  • Reading fluency showed development from 2nd to 7th grade, with stabilization observed from the 7th grade onwards.
  • A five-strata system using z-scores was proposed for classifying reading performance relative to grade-level expectations, aiding in deficit identification.

Conclusions:

  • Normative data based on schooling level are vital for accurate assessment of reading development.
  • Establishing reference standards supports effective clinical and educational monitoring.
  • These benchmarks aid in predicting reading skills and identifying potential learning difficulties early on.