Abstract

There has been a general lack of research in describing how reading prosody develops evolutionarily in young readers. In this work, we describe the rate of inflections and inadequate caesuras that 72 school children of different grades have codified when reading aloud a long text. When reading aloud, sounds are organized hierarchically in a melodic structure that is delimited by phonic groups and final inflections. This study uses a novel methodology to assess the prelinguistic intonation of readers, in the reading of authentic texts and in large population samples. The results show that students introduce a large number of inadequate prosodic marks (inflections) in their reading. However, the high rate of occurrence of this phenomenon decreases the older the students are. There is also a positive correlation between the rates of inadequate prosodic marks and their school of origin.