Acquisition of Mandarin tones by Canadian first graders: Effect of prior exposure to tonal and non-tonal languages.

This study examines the tone productions of school-aged children with and without a tonal language background who are learning Mandarin as a second language (L2) or heritage language in Mandarin-English bilingual schools in Western Canada. Tones are frequently identified as one of the most challenging aspects of phonology for Mandarin L2 learners to acquire. In this study, tone productions of bilingual children from three home language backgrounds, English, Cantonese, and Mandarin Chinese, were compared for transcribed accuracy using mixed effects logistic regression. In addition, the fundamental frequency contours of correct tone productions were fitted with generalized additive mixed models to analyse the acoustic differences between groups. Error patterns were also analysed for possible Cantonese substitutions. Our results suggest that children with a Cantonese background are more accurate in tone productions than children with an English language background, but they also made more errors than their peers with a Mandarin language background. These findings suggest that a tonal language background could result in positive transfer among school-age children who are in the early stages of learning Mandarin as an L2.

A conceptual model of second language pronunciation in communicative contexts: Implications for children's bilingual education.

Second language (L2) pronunciation patterns that differ from those of first language (L1) speakers can affect communication effectiveness. Research on children's L2 pronunciation in bilingual education that involves non-English languages is much needed for the field of language acquisition. Due to limited research in these specific populations and languages, researchers often need to refer to literature on L2 pronunciation in general. However, the multidisciplinary literature can be difficult to access. This paper draws on research from different disciplines to provide a brief but holistic overview of L2 pronunciation. A conceptual model of L2 pronunciation is developed to organize multidisciplinary literature, including interlocutors' interactions at three layers: the sociopsychological, acquisitional, and productive-perceptual layers. Narrative literature review method is used to identify themes and gaps in the field. It is suggested that challenges related to L2 pronunciation exist in communication. However, the interlocutors share communication responsibilities and can improve their communicative and cultural competencies. Research gaps are identified and indicate that more studies on child populations and non-English L2s are warranted to advance the field. Furthermore, we advocate for evidence-based education and training programs to improve linguistic and cultural competencies for both L1 speakers and L2 speakers to facilitate intercultural communication.

The development of phonological awareness and Pinyin knowledge in Mandarin-speaking school-aged children.

PURPOSE: The writing of Chinese is non-alphabetic, but children in China learn Pinyin, a Romanised alphabetic system, to facilitate literacy development. This research investigates how Mandarin phonological awareness (PA) develops, and how it interacts with Pinyin in school-aged Mandarin-speaking children in China. METHOD: In Beijing, 182 students in grades two through four (ages ranged between 91 and 135 months) were tested for PA (syllable manipulation and onset-rime oddity tasks) and Pinyin knowledge (Pinyin symbol naming and syllable reading tasks). ANOVAs were used to examine their developmental trajectories. Partial correlations and linear regressions were used to examine the relationships between PA and Pinyin knowledge. RESULT: Syllable awareness has already reached the ceiling level by grade two, while onset-rime awareness is still developing across grades. The ability to name Pinyin symbols decreases over time, while the ability to read syllables written in Pinyin stays invariant across grades. PA and Pinyin knowledge are significantly correlated, and the results of linear regression indicated that the relationship between PA and Pinyin syllable reading is bi-directional. CONCLUSION: This study suggests that Mandarin PA development shows features characteristic of a non-alphabetic language with Pinyin knowledge playing a crucial role. Implications for theory and practice of Mandarin-speaking children's literacy development are discussed.