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Prosodic focus in Vietnamese
(2007)
This paper reports on pilot work on the expression of Information Structure in Vietnamese and argues that Focus in Vietnamese is exclusively expressed prosodically: there are no specific focus markers, and the language uses phonology to express intonational emphasis in similar ways to languages like English or German. The exploratory data indicates that (i) focus is prosodically expressed while word order remains constant, (ii) listeners show good recoverability of the intended focus structure, and (iii) that there is a trading relationship between several phonetic parameters (duration, f0, amplitude) involved to signal prosodic (acoustic) emphasis.
Sentence type marking is realized by two suffixes in Aymara, one marks
declaratives and the other polar sentences (polar questions and negated
sentences) by picking out one or two propositions, respectively. A third
suffix, initially associated with wh-questions, turns out to be a (scalar)
additive and unrelated to sentence type. The sentence-type-related suffixes
associate with focus and the additive can associate with focus by
attaching to the focused constituent.
This paper reports the results of a production experiment that explores the prosodic realization of focus in Hungarian, a language that is characterized by obligatory syntactic focus marking. Our study investigates narrow focus in sentences in which focus is unambiguously marked by syntactic means, comparing it to broad focus sentences. Potential independent effects of the salience (textual givenness) of the background of the narrow focus and the contrastiveness of the focus are controlled for and are also examined.
The results show that both continuous phonetic measures and categorical factors such as the distribution of contour types are affected by the focus-related factors, despite the presence of syntactic focus marking. The phonetic effects found are mostly parallel to those of typical prosodic focus marking languages like English. The prosodic prominence required of focus is realized through changes to the scaling and slope of F0 targets and contours. The asymmetric prominence relation between the focus and the background can be expressed not only by the phonetic marking of the prominence of the focused element, but also by the phonetic marking of the reduced prominence of the background. Furthermore, contrastiveness of focus and (textual) givenness of the background show independent phonetic effects, both of them affecting the realization of the background. These results are argued to shed light on alternative approaches to the information structural notion of contrastive focus and the relation between the notions of focus and givenness. (C) 2014 Elsevier B.V. All rights reserved.
This study investigated whether Mandarin speakers interpret prosodic information as focus markers in a sentence-picture verification task. Previous production studies have shown that both Mandarin-speaking adults and Mandarin-speaking children mark focus by prosodic information (Ouyang and Kaiser in Lang Cogn Neurosc 30(1-2):57-72, 2014; Yang and Chen in Prosodic focus marking in Chinese four-and eight-year-olds, 2014). However, while prosodic focus marking did not seem to affect sentence comprehension in adults Mandarin-speaking children showed enhanced sentence comprehension when the sentence focus was marked by prosodic information in a previous study (Chen in Appl Psycholinguist 19(4):553-582, 1998). The present study revisited this difference between Mandarin speaking adults and children by applying a newly designed task that tested the use of prosodic information to identify the sentence focus. No evidence was obtained that Mandarin-speaking children (as young as 3years of age) adhered more strongly to prosodic information than adults but that word order was the strongest cue for their focus interpretation. Our findings support the view that children attune to the specific means of information structure marking in their ambient language at an early age.