Word-initial rhotic clusters in typically developing children: European Portuguese.

Autor: Ramalho AM; a Centro de Linguística da Universidade de Lisboa , Lisboa , Portugal.; b Centro de Estudos em Letras da Universidade de Évora , Évora , Portugal., Freitas MJ; a Centro de Linguística da Universidade de Lisboa , Lisboa , Portugal.
Jazyk: angličtina
Zdroj: Clinical linguistics & phonetics [Clin Linguist Phon] 2018; Vol. 32 (5-6), pp. 459-480. Date of Electronic Publication: 2017 Oct 02.
DOI: 10.1080/02699206.2017.1359857
Abstrakt: Rhotic clusters are complex structures segmentally and prosodically and are frequently one of the last structures acquired by Portuguese-speaking children. This paper describes cross-sectional data for word-initial (WI) rhotic tap clusters in typically developing 3-4- and 5-year-olds in Portugal. Additional information is provided on WI /l/ as a singleton and in clusters. A native speaker audio-recorded and transcribed single words in a story-telling task. Results for WI rhotic clusters show an age effect consistent with previous research on European Portuguese. Singleton /l/ was in advance of /l/-clusters as expected, but the tap clusters were in advance of the /l/-clusters, possibly reflecting the velarized characteristics of the lateral. The prosodic variables word stress and word length were relevant for the WI rhotic clusters: shorter words and stressed syllables showed higher accuracy. Finally, mismatches ('errors') mainly reflected negative structural constraints (deletion of C2 and epenthesis) rather than segmental constraints (substitutions).
Databáze: MEDLINE