2~4岁普通话儿童前注意阶段的声调感知机制
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杨婉晴, 肖容, 梁丹丹
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Lexical tone perception mechanism in 2- to 4-year-old Mandarin-speaking children in the pre-attention stage
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YANG Wanqing, XIAO Rong, LIANG Dandan
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表4 范畴内大偏差刺激与标准刺激的平均波幅(μV)和标准差
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电极 | T3a | T3 | T3a-T3 | t | p | Cohen’s d | F3 | 1.77 (2.88) | 1.18 (2.34) | 0.59 (2.23) | 1.05 | 0.309 | 0.22 | Fz | 1.25 (3.65) | 1.03 (1.92) | 0.22 (3.23) | 0.28 | 0.786 | 0.08 | F4 | 1.87 (3.58) | 1.13 (2.63) | 0.74 (2.92) | 1.03 | 0.322 | 0.24 | C3 | 0.78 (2.15) | 0.66 (1.37) | 0.12 (2.39) | 0.20 | 0.844 | 0.07 | Cz | 1.01 (2.76) | 1.66 (1.91) | -0.65 (3.56) | -0.73 | 0.476 | -0.27 | C4 | 1.04 (3.19) | 0.86 (1.52) | 0.18 (3.17) | 0.22 | 0.827 | 0.07 |
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