Enhancing Lexical Tone Learning for Second Language Speakers: Effects of Acoustic Properties in Mandarin Tone Perception

Overview

Journal Front Psychol

Date 2024 Sep 5

PMID 39233888

Authors

Meng Cao

Philip I Pavlik Jr

Gavin M Bidelman

Affiliations

Soon will be listed here.

Abstract

Understanding the challenges faced by second language (L2) learners in lexical tone perception is crucial for effective language acquisition. This study investigates the impact of exaggerated acoustic properties on facilitating Mandarin tone learning for English speakers. Using synthesized tone stimuli, we systematically manipulated pitch contours through three key modifications: expanding the fundamental frequency (F0), increasing F0 (female voice), and extending the overall duration. Our objectives were to assess the influence of F0 expansion, higher F0, longer duration, and varied syllables on Mandarin tone learning and generalization. Participants engaged in a non-adaptive trial-by-trial tone identification task. Mixed-effects logistic regression modeling was used to analyze accuracy across learning phases, acoustic factors, and tones. Findings reveal improvements in accuracy from training to testing and generalization phases, indicating the effectiveness of perceptual training to tone perception for adult English speakers. Tone 1 emerged as the easiest to perceive, while Tone 3 posed the most challenge, consistent with established hierarchies of tonal acquisition difficulty. Analysis of acoustic factors highlighted tone-specific effects. Expanded F0 was beneficial for the identification of Tone 2 and Tone 3 but posed challenges for Tone 1 and Tone 4. Additionally, longer durations also exhibited varied effects across tones, aiding in the identification of Tone 3 and Tone 4 but hindering Tone 1 identification. The higher F0 was advantageous for Tone 2 but disadvantageous for Tone 3. Furthermore, the syllable facilitated the identification of Tone 1 and Tone 2 but not for Tone 3 and Tone 4. These findings enhance our understanding of the role of acoustic properties in L2 tone perception and have implications for the design of effective training programs for second language acquisition.

References

Lim S, Holt L . Learning foreign sounds in an alien world: videogame training improves non-native speech categorization. Cogn Sci. 2011; 35(7):1390-405. PMC: 3166392. DOI: 10.1111/j.1551-6709.2011.01192.x. View

Zhang K, Peng G, Li Y, Minett J, Wang W . The Effect of Speech Variability on Tonal Language Speakers' Second Language Lexical Tone Learning. Front Psychol. 2018; 9:1982. PMC: 6206236. DOI: 10.3389/fpsyg.2018.01982. View

McCloy D, Wright R, Souza P . Talker Versus Dialect Effects on Speech Intelligibility: A Symmetrical Study. Lang Speech. 2015; 58(Pt 3):371-86. PMC: 4634571. DOI: 10.1177/0023830914559234. View

Roelfsema P, van Ooyen A, Watanabe T . Perceptual learning rules based on reinforcers and attention. Trends Cogn Sci. 2010; 14(2):64-71. PMC: 2835467. DOI: 10.1016/j.tics.2009.11.005. View

Chandrasekaran B, Gandour J, Krishnan A . Neuroplasticity in the processing of pitch dimensions: a multidimensional scaling analysis of the mismatch negativity. Restor Neurol Neurosci. 2007; 25(3-4):195-210. PMC: 4380289. View

Tricomi E, Delgado M, McCandliss B, McClelland J, Fiez J . Performance feedback drives caudate activation in a phonological learning task. J Cogn Neurosci. 2006; 18(6):1029-43. DOI: 10.1162/jocn.2006.18.6.1029. View

Chen S, Zhu Y, Wayland R . Effects of stimulus duration and vowel quality in cross-linguistic categorical perception of pitch directions. PLoS One. 2017; 12(7):e0180656. PMC: 5495489. DOI: 10.1371/journal.pone.0180656. View

Chandrasekaran B, Krishnan A, Gandour J . Relative influence of musical and linguistic experience on early cortical processing of pitch contours. Brain Lang. 2008; 108(1):1-9. PMC: 2670545. DOI: 10.1016/j.bandl.2008.02.001. View

Sadakata M, McQueen J . Individual aptitude in Mandarin lexical tone perception predicts effectiveness of high-variability training. Front Psychol. 2014; 5:1318. PMC: 4243698. DOI: 10.3389/fpsyg.2014.01318. View

10.

Krishnan A, Bidelman G, Gandour J . Neural representation of pitch salience in the human brainstem revealed by psychophysical and electrophysiological indices. Hear Res. 2010; 268(1-2):60-6. PMC: 3171186. DOI: 10.1016/j.heares.2010.04.016. View

11.

Bradlow A, Pisoni D, Tohkura Y . Training Japanese listeners to identify English /r/ and /l/: long-term retention of learning in perception and production. Percept Psychophys. 1999; 61(5):977-85. PMC: 3472521. DOI: 10.3758/bf03206911. View

12.

Lively S, Logan J, Pisoni D . Training Japanese listeners to identify English /r/ and /l/. II: The role of phonetic environment and talker variability in learning new perceptual categories. J Acoust Soc Am. 1993; 94(3 Pt 1):1242-55. PMC: 3509365. DOI: 10.1121/1.408177. View

13.

Tupper P, Leung K, Wang Y, Jongman A, Sereno J . The contrast between clear and plain speaking style for Mandarin tones. J Acoust Soc Am. 2022; 150(6):4464. DOI: 10.1121/10.0009142. View

14.

McCandliss B, Fiez J, Protopapas A, Conway M, McClelland J . Success and failure in teaching the [r]-[l] contrast to Japanese adults: tests of a Hebbian model of plasticity and stabilization in spoken language perception. Cogn Affect Behav Neurosci. 2002; 2(2):89-108. DOI: 10.3758/cabn.2.2.89. View

15.

Wiener S, Lee C . Multi-Talker Speech Promotes Greater Knowledge-Based Spoken Mandarin Word Recognition in First and Second Language Listeners. Front Psychol. 2020; 11:214. PMC: 7052525. DOI: 10.3389/fpsyg.2020.00214. View

16.

Bidelman G, Lee C . Effects of language experience and stimulus context on the neural organization and categorical perception of speech. Neuroimage. 2015; 120:191-200. DOI: 10.1016/j.neuroimage.2015.06.087. View

17.

Whalen D, Xu Y . Information for Mandarin tones in the amplitude contour and in brief segments. Phonetica. 1992; 49(1):25-47. DOI: 10.1159/000261901. View

18.

Han Y, Goudbeek M, Mos M, Swerts M . Effects of Modality and Speaking Style on Mandarin Tone Identification by Non-Native Listeners. Phonetica. 2018; 76(4):263-286. DOI: 10.1159/000489174. View

19.

Bidelman G, Hutka S, Moreno S . Tone language speakers and musicians share enhanced perceptual and cognitive abilities for musical pitch: evidence for bidirectionality between the domains of language and music. PLoS One. 2013; 8(4):e60676. PMC: 3614545. DOI: 10.1371/journal.pone.0060676. View

20.

Wang Y, SPENCE M, Jongman A, SERENO J . Training American listeners to perceive Mandarin tones. J Acoust Soc Am. 2000; 106(6):3649-58. DOI: 10.1121/1.428217. View