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Does high talker variability improve the learning of non-native phoneme contrasts? A replication
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2021-08-24
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Acquiring non-native speech contrasts can be difficult. A seminal study by Logan, Lively and Pisoni (1991) established the effectiveness of phonetic training for improving non-native speech perception: Japanese learners of English were trained to perceive /r/-/l/ using minimal pairs over 15 training sessions. A pre/post-test design established learning and generalisation. In a follow up study, Lively, Logan and Pisoni (1993) presented further evidence which suggested that talker variability in training stimuli was crucial in leading to greater generalisation. These findings have been very influential and “high variability phonetic training” is now a standard methodology in the field. However, while the general benefit of phonetic training is well replicated, the evidence for an advantage of high over lower variability training remains mixed. We propose a large-scale replication of the original studies using updated statistical analyses to confirm whether learners generalise more after phonetic training using multiple talkers over a single talker.
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https://doi.org/10.17605/OSF.IO/ZJSCA
https://osf.io/zjsca
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2022-03-22
dcterms:title
Does high talker variability improve the learning of non-native phoneme contrasts? A replication
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high variability phonetic training
phonetic training
speech perception
talker variability
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Sample size calculation
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2021-08-24
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Sample size calculation
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Literature search
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2021-08-24
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2021-08-24
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Does high variability training improve the learning of non-native phoneme contrasts over low variability training? A replication
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2020-12-31
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https://osf.io/4hkqb
https://doi.org/10.17605/OSF.IO/4HKQB
dcterms:title
Does high variability training improve the learning of non-native phoneme contrasts over low variability training? A replication
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2021-08-24
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