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Updated: Jul 1, 2025

Assessing Dyslexia at Six Year of Age
Published on: May 1, 2020
Analysis of spelling errors from the 'dyslexic sight words' list
Luciana Cidrim1, Andrea Oliveira Batista2, Francisco Madeiro1
1Catholic University of Pernambuco - UNICAP, Recife, Pernambuco, Brazil.
This study analyzed spelling errors in dyslexic students, finding that complex syllable structures and irregular orthography are key challenges. Understanding these patterns supports dyslexia intervention and Portuguese language teacher training.
Area of Science:
- Linguistics
- Developmental Psychology
- Education
Background:
- Spelling acquisition is a complex process influenced by linguistic factors.
- Dyslexia presents significant challenges in learning to spell, impacting literacy development.
- The 'Dyslexic Sight Words - DSW' list provides a basis for analyzing specific error patterns.
Purpose of the Study:
- To analyze spelling errors from the 'Dyslexic Sight Words - DSW' list using a semiological classification.
- To identify specific linguistic features contributing to spelling inaccuracies in children with and without dyslexia.
- To inform pedagogical strategies for teaching spelling to dyslexic students and guide teacher training.
Main Methods:
- Semiological classification of spelling errors.
- Analysis of errors made by schoolchildren with and without dyslexia.
- Comparison of error patterns related to syllabic structures and orthographic regularity.
Main Results:
- Children with dyslexia (GD) exhibited a high number of spelling inaccuracies.
- Errors were frequently linked to complex syllabic structures and orthographic irregularity.
- Challenges with consonant-vowel (CV) patterns were observed, particularly during early literacy acquisition.
Conclusions:
- The study's classification aids in understanding Natural and Arbitrary Spelling characteristics.
- Findings support targeted interventions for dyslexic students' word learning.
- Results are relevant for designing effective Portuguese language teacher training policies focused on spelling instruction.
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