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題名 The Development of Mismatch Responses to Mandarin Lexical Tone in 12- to 24-Month-Old Infants
作者 Cheng, Ying-Ying
李佳穎
Lee, Chia-Ying
貢獻者 心腦中心
關鍵詞 Mandarin; event-related potentials (ERPs); infant; lexical tone; mismatch negativity (MMN); positive mismatch response (P-MMR)
日期 2018-04
上傳時間 14-Sep-2018 16:05:52 (UTC+8)
摘要 This study explores the development of mismatch responses (MMRs) to Mandarin lexical tone changes in infants at 12, 18, and 24 months of age using the multi-deviant oddball paradigm with the low dipping Tone 3 (T3) as the standard, the high level Tone 1 (T1) as the large, and the high rising Tone 2 (T2) as the small deviant. The results show that the large acoustic change between T1/T3 elicited mismatch negativity (MMN) in all three age groups. The small acoustic change between T2/T3 elicited a positive mismatch response (P-MMR) at 12 and 18 months of age, but no MMR was found to the T2/T3 change at 24 months. The coexistence of MMN and P-MMR in the same age group implies that different mechanisms were used for discriminating large and small deviants. Infants were able to detect the T1/T3 change automatically and showed adult-like MMN as early as 6 months of age. However, the detection of the T2/T3 change remains effortful in infants under 24 months of age. These findings support the notion that MMN and P-MMR may be used to index the maturation of speech perception.
關聯 Frontiers in Psychology, 9, Article 448
PMID: 29692746
資料類型 article
DOI https://doi.org/10.3389/fpsyg.2018.00448
dc.contributor 心腦中心
dc.creator (作者) Cheng, Ying-Yingen_US
dc.creator (作者) 李佳穎zh_TW
dc.creator (作者) Lee, Chia-Yingen_US
dc.date (日期) 2018-04
dc.date.accessioned 14-Sep-2018 16:05:52 (UTC+8)-
dc.date.available 14-Sep-2018 16:05:52 (UTC+8)-
dc.date.issued (上傳時間) 14-Sep-2018 16:05:52 (UTC+8)-
dc.identifier.uri (URI) http://nccur.lib.nccu.edu.tw/handle/140.119/120091-
dc.description.abstract (摘要) This study explores the development of mismatch responses (MMRs) to Mandarin lexical tone changes in infants at 12, 18, and 24 months of age using the multi-deviant oddball paradigm with the low dipping Tone 3 (T3) as the standard, the high level Tone 1 (T1) as the large, and the high rising Tone 2 (T2) as the small deviant. The results show that the large acoustic change between T1/T3 elicited mismatch negativity (MMN) in all three age groups. The small acoustic change between T2/T3 elicited a positive mismatch response (P-MMR) at 12 and 18 months of age, but no MMR was found to the T2/T3 change at 24 months. The coexistence of MMN and P-MMR in the same age group implies that different mechanisms were used for discriminating large and small deviants. Infants were able to detect the T1/T3 change automatically and showed adult-like MMN as early as 6 months of age. However, the detection of the T2/T3 change remains effortful in infants under 24 months of age. These findings support the notion that MMN and P-MMR may be used to index the maturation of speech perception.en_US
dc.format.extent 1346430 bytes-
dc.format.mimetype application/pdf-
dc.relation (關聯) Frontiers in Psychology, 9, Article 448
dc.relation (關聯) PMID: 29692746
dc.subject (關鍵詞) Mandarin; event-related potentials (ERPs); infant; lexical tone; mismatch negativity (MMN); positive mismatch response (P-MMR)en_US
dc.title (題名) The Development of Mismatch Responses to Mandarin Lexical Tone in 12- to 24-Month-Old Infantsen_US
dc.type (資料類型) article
dc.identifier.doi (DOI) 10.3389/fpsyg.2018.00448
dc.doi.uri (DOI) https://doi.org/10.3389/fpsyg.2018.00448