Non-native tone categorization and word learning across a spectrum of L1 tonal statuses

Laméris, Tim Joris; Llompart, Miquel; Post, Brechtje

doi:http://dx.doi.org/10.1017/S1366728923000871

Non-native tone categorization and word learning across a spectrum of L1 tonal statuses

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Laméris TJ, Llompart M, Post B. Non-native tone categorization and word learning across a spectrum of L1 tonal statuses. Biling (Camb Engl). 2024 Aug;27(4):729-43. DOI: 10.1017/s1366728923000871

Abstract

Adults differ in the ease with which they acquire lexical tones in a non-native language. Individual differences have been attributed to several factors, such as the role that pitch plays in a learner's L1 to signal lexical meaning (L1 tonal status), the shape of the tones to be acquired (tone types), as well as extralinguistic factors (such as musical experience and working memory). Here, we ask whether learners from a spectrum of L1 tonal statuses (Dutch, Swedish and Japanese, and Thai) differ in their tone word learning facility, whilst we simultaneously investigate the effects of tone type, and musical experience and working memory. Our findings suggest that above and beyond L1 tonal status, the strongest predictor of tone word learning was pre-lexical tone processing (measured by a tone categorization task), although the strength of the link between pre-lexical and lexical processing may be modulated by L1 tonal status.