Abstract:Recent studies on retuning of phonetic categories by lexically guided perceptual learning suggest an inverse relationship between inherent acoustic variability and malleability of phonetic categories—the greater the variability, the smaller the retuning effect. However, it remains to be investigated what perceptual processing mechanisms are responsible for the observed relationship. Extending our previous study (Kataoka and Koo, 2017) that compared the degree of malleability between [u] (more variable) and [i]… Show more
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