期刊
LANGUAGE AND SPEECH
卷 -, 期 -, 页码 -出版社
SAGE PUBLICATIONS LTD
DOI: 10.1177/00238309231200629
关键词
Laterals; electropalatography; English; French; Spanish
This study investigates the acquisition of English-/l/ allophony by native French and Spanish speakers. The results show that while both groups can acquire the allophonic pattern, their phonetic implementation differs from native speakers, particularly in codas. French-speaking learners perform better than Spanish-speaking learners, with more target-like contact reduction in codas and higher F2 values. The study also reveals L1-based patterns of positional reduction of the tongue tip and dorsum gestures. The findings contribute to our understanding of L2 speech and suggest avenues for future research.
In many English varieties, /l/ is produced differently in onsets and codas. Compared with light syllable-initial realizations, dark syllable-final variants involve reduced tongue tip-alveolar ridge contact and a raised/retracted tongue dorsum. We investigate whether native French and Spanish speakers whose L1 lacks such positionally conditioned variation can acquire English-/l/ allophony, testing the hypotheses that (1) the allophonic pattern will be acquired by both groups but (2) learners will differ from native speakers in their phonetic implementation, particularly in codas; and (3) French-speaking learners will outperform their Spanish-speaking counterparts. The production of syllable-initial and -final /l/ (singletons and clusters) in words read in isolation and a carrier sentence by 4 French- and 3 Spanish-speaking learners as well as three native English speakers was analyzed via electropalatography and acoustic analysis. While some learners produced distinct onset and coda variants and all learners had moved away to some extent from their L1 production, they differed from the native speakers in certain ways. Moreover, between- and within-group variability was observed including greater target-like anterior and posterior contact reduction in codas in the L1 French versus L1 Spanish group and generally higher F2 values in both learner groups compared with their native speaker peers. A comparison of the learners' L1 and L2 production revealed L1-based patterns of positional reduction of the tongue tip and dorsum gestures. We conclude by addressing the contributions of EPG to our understanding of L2 speech and highlight avenues for future research including the study of both linguistic and speaker variables.
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