Prosodic units in speech production  

Oleh:

Wheeldon, Linda ; Lahiri, Aditi

Jenis: Article from Journal - ilmiah internasional
Dalam koleksi: Journal of Memory and Language (Full Text) vol. 37 no. 3 (Oct. 1997), page 356-381.
Fulltext: 37_03_Wheeldon_Lahiri.pdf (256.99KB)

Ketersediaan

Perpustakaan PKBB Nomor Panggil: 405/JML/37 Non-tandon: tidak ada Tandon: 1

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Isi artikel

Four experiments demonstrate effects of prosodic structure on speech production latencies. Experiments I to 3 exploit a modified version of the Sternberg et al. (1978, 1980) prepared speech production paradigm to look for evidence of the generation of prosodic structure during the final stages of sentence production. Experiment I provides evidence that prepared sentence production latency is a function of the number of phonological words that a sentence comprises when syntactic structure, number of lexical items, and number of syllables are held constant. Experiment 2 demonstrated that production latencies in Experiment I were indeed determined by prosodic structure rather than the number of content words that a sentence comprised. The phonological word effect was replicated in Experiment 3 using utterances with a different intonation pattern and phrasal structure. Finally, in Experiment 4, an on-line version of the sentence production task provides evidence for the phonological word as the preferred unit of articulation during the on-line production of continuous speech. Our findings are consistent with the hypo thesis that the phonological word is a unit of processing during the phonological encoding of connected speech. @ 1997 Academic Press

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