Learning to read can pose a major challenge to students, and much of this challenge is due to the fact that written language is necessarily impoverished when compared to the rich, continuous speech signal. Prosodic elements of language are scarcely represented in written text, and while oral reading prosody has been addressed in the literature…

Brazil's system of discourse intonation (DI) is critically appraised, and some shortcomings are described. Modifications to DI are suggested, the most important being to recognize that tones have meanings derived from two functions: firstly to indicate the distribution of knowledge between speaker and listener--the analysis of tone in yes/no…