Pragmatic effects on the sentence-final intonation of answered wh-in-situ questions in French

The final intonation in French wh-in-situ questions is subject to much debate. Although a wide variety of final pitch movements has been observed, recent studies generally agree on a tendency for final rises. In our study, we analysed the answered wh-in-situ questions (e.g. Tu veux savoir quoi ? – Tout ! ‘What do you want to know? – Everything!’) in a corpus of eleven audio books. For our analysis, we used perceptual classifications by three annotators. Annotations included not only the perception of final intonational movement (‘rise’/‘fall’/‘plateau’), but also string-related (wh-lexeme; ‘wh-word final’/‘wh-word non-final’) and pragmatic (‘information-seeking’/‘non-information-seeking’; ‘hierarchical’/‘non-hierarchical’) features. Our results show that a) even string-identical wh-in-situ questions can be pronounced with rises as well as falls and b) pragmatics affect the final pitch movement. If the speaker is hierarchically superior to the hearer, rises are less likely, and questions that are answered by the same speaker are even associated with a non-rising default. However, our data also suggest that pragmatic functions cannot be directly mapped to pitch movement. Information-seeking questions can be pronounced with all three final intonations and speakers may even choose opposite patterns for the same interrogative in the same context.