The present study examined both the development of behavioral and electrophysiological rhythm processing and their contribution to phonological awareness and word reading in Chinese. We followed a sample of 47 Mandarin-speaking Chinese children from age 9 (Grade 3) to age 11 (Grade 5). Results showed first a significant improvement over time in behavioral beat perception and in P3as for small beat changes. Second, behavioral and neural beat sensitivities at age 9 predicted phonological awareness (phoneme deletion and tone identification) at age 11 and its development over the two-year span of the study. Neural beat sensitivities at age 9 also explained unique variance in reading accuracy (but not reading fluency) at age 11 and its two-year development. Taken together, these findings suggest that rhythm and Chinese reading-related skills are intricately related. Neural rhythm sensitivities could serve as predictive biomarkers for the development of phonological awareness and reading in Chinese school-age children.
Keywords: Beat perception; Chinese; Longitudinal; Mismatch response; Reading.
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