Prosodie et Syndrome de Williams : une étude inter-langue

L’objectif de l’étude est de mieux cerner les particularités acoustiques de la prosodie d’enfants porteurs du SW de langue maternelle anglaise et de langue maternelle française. Des productions spontanées ont été recueillies à l’aide de la tâche de narration « Grenouille, où es-tu ? » (Mayer, 1969). La prosodie des enfants SW est comparée à celle de deux groupes typiques, un de même âge chronologique et un de même âge développemental que le groupe avec SW La population se compose de 1. 7 enfants SW de langue française âgés entre 6 ans et 13 ans 7 mois, appariés à deux groupes typiques et 2. 13 enfants SW de langue anglaise âgés entre 6 ans et 13 ans 11 mois, appariés à deux groupes typiques. Notre analyse porte sur un paramètre acoustique de la prosodie des enfants avec SW : la Variation de la Fréquence Fondamentale. Les résultats sont discutés sur les points suivants : 1. les différences et similitudes entre les profils prosodiques des enfants avec SW et des enfants typiques de même âge chronologique ou développemental, en langue anglaise et en langue française, 2. les différences entre les enfants avec SWde langue maternelle anglaise et les enfants avec SWde langue maternelle française et 3. le développement prosodique observé chez les enfants avec SW. (For English abstract see "Additional Information")

Pitch range and vowel duration in the speech of children with Williams syndrome

This paper reports the pitch range and vowel duration data from a group of children with Williams syndrome (WS) in comparison with a group of typically developing children matched for chronological age (CA) and a group matched for receptive language abilities (LA). It is found that the speech of the WS group has a greater pitch range and that vowels tend to be longer in duration than in the speech of the typically developing children. These findings are in line with the impressionistic results reported by Reilly, Klima and Bellugi [17].

Williams Syndrome: the extent of agreement between parent and self report of psychological difficulties

Background and Objectives: People with Williams syndrome (WS) have been reported by their carers to have problems with attention, anxiety and social relationships. People with WS have been shown to report their anxieties. This study extends our knowledge of how people with WS see themselves in terms of behaviour and social relationships. Methods: A survey using self and parent report forms of the Strengths and Difficulties Questionnaire. Results: Both parents and individuals with WS (N = 31) reported difficulties in emotional disorder and hyperactivity symptoms and strengths in prosocial behaviours such as altruism and empathy. They disagreed about peer problems. Conclusions: People with WS understand some but not all of their difficulties. In particular they fail to recognize their social difficulties which may lead them to be vulnerable to exploitation.

Prosodic abilities in Spanish and English children with Williams syndrome: a cross-linguistic study

The aim of this study was to compare the prosodic profiles of English and Spanish-speaking children with WS, examining cross-linguistic differences. Two groups of children with WS, English and Spanish, of similar chronological and nonverbal mental age, were compared on performance in expressive and receptive prosodic tasks from the Profiling Elements of Prosody in Speech-Communication (PEPS-C) battery in its English or Spanish version. Differences between the English and Spanish WS groups were found regarding the understanding of affect through prosodic means,using prosody to make words more prominent, and imitating different prosodic patterns. Such differences between the two WS groups on function prosody tasks mirrored the cross-linguistic differences already reported in typically developing children.

The re-identification of great bustard (Otis tarda) from Fishbourne Roman Palace, Chichester, West Sussex, as common crane (Grus grus)

This paper details the results of recent reanalysis of the animal remains from the 1960s excavations at Fishbourne Roman Palace, West Sussex. It argues that specimens originally identified as belonging to the great bustard are, in fact, misidentified remains of common crane. This discovery has important connotations. First, these findings need to be reported so that the avian archaeological record can be updated to avoid future syntheses of Romano-British faunal remains incorrectly including great bustard. Secondly, interpretations of the zooarchaeological remains at Fishbourne Palace will alter, due to the differing ecological histories of bustards and cranes.