Rapid serial naming: Developmental trajectory and relationship with the Bangor Dyslexia Test in Spanish students

This study aimed to analyse the developmental trajectory of the accuracy and speed of naming among dyslexics and developing readers from 1st to 6th grade of primary education. It examined how familiarity with the stimulus influences the performance of different naming tasks in both groups and evaluated the link between naming speed and the Bangor Dyslexia Test. With a descriptive and correlational design, eight naming tasks and the Bangor Dyslexia Test (Miles, 1982; Outón & Suárez, 2010) were administered to a sample of 198 dyslexics and 245 developing readers. The results showed that the dyslexics were slower and more inaccurate in all the naming tasks, compared with the developing readers of the same age. Greater difficulty was observed with the less familiar stimuli. It became evident that naming performance improved with age among both groups of subjects. Finally, a greater number of significant and positive correlations were found between the naming tasks and the Bangor Dyslexia Test in the dyslexic group; the strongest relationship was obtained by naming letters.