ISSN 0439-755X
CN 11-1911/B

Acta Psychologica Sinica ›› 2025, Vol. 57 ›› Issue (9): 1499-1511.doi: 10.3724/SP.J.1041.2025.1499

• Reports of Empirical Studies •     Next Articles

Bidirectional transfer between language and musical experience: Based on the categorical perception in Mandarin-speaking musicians

YANG Mingchuan1, LI Xianzhuo2(), LIANG Dandan3,4()   

  1. 1Department of Linguistics and Modern Languages, The Chinese University of Hong Kong, Hong Kong SAR 999077, China
    2International College for Chinese Studies, Nanjing Normal University, Nanjing 210097, China
    3School of Chinese Language and Literature, Nanjing Normal University, Nanjing 210097, China
    4Interdisciplinary Research Center for Linguistic Science, University of Science and Technology of China, Hefei 230051, China
  • Published:2025-09-25 Online:2025-06-26
  • Contact: LI Xianzhuo,LIANG Dandan E-mail:xli@nnu.edu.cn;03275@njnu.edu.cn

Abstract:

At the domain-general level, bidirectional transfer between music and language pitch processing experience has been well-documented. However, whether such bidirectional transfer also exists at the domain-specific level in language remains underexplored. This study constructed language and musical tonal continua based on the Mandarin T1-T2 continuum. Thirty Mandarin-speaking musicians and thirty nonmusicians were recruited. Using identification and discrimination tasks within the categorical perception (CP) paradigm, the study investigates: (1) whether musical experience affects phonemic tonal processing in Mandarin-speaking musicians, and (2) whether their phonemic tonal CP patterns influence fine-grained pitch processing in music. Results showed that: (1) Mandarin-speaking musicians exhibited a higher degree of tonal CP compared to nonmusicians, evidenced by steeper identification curves, narrower category boundaries, enhanced between-category discrimination accuracy, and greater discrimination peaks. This superior CP was attributed to enhanced musical pitch processing abilities. Additionally, musicians' category boundary was significantly closer to the T1 endpoint. (2) Musicians demonstrated CP patterns in both the identification and discrimination curves for musical stimuli. These findings suggest that musical experience can cross domains to influence phonemic tonal processing, and that tonal CP patterns can transfer to music perception. This study provides domain-specific evidence for bidirectional transfer between language and music experience in Mandarin-speaking musicians, supporting the “transfer of training effects”.

Key words: music, language, tonal categorical perception, transfer of training effects