2~4岁普通话儿童前注意阶段的声调感知机制
杨婉晴, 肖容, 梁丹丹
Lexical tone perception mechanism in 2- to 4-year-old Mandarin-speaking children in the pre-attention stage
YANG Wanqing, XIAO Rong, LIANG Dandan
表6
范畴间小偏差对所诱发差异波的平均波幅(μV)和标准差
电极
T2-T3
t
(15)
p
Cohen’s
d
F3
0.45 (3.38)
0.55
0.59
0.19
Fz
1.32 (3.43)
1.59
0.13
0.54
F4
0.81 (3.27)
1.02
0.32
1.12
C3
0.04 (2.89)
0.05
0.96
0.02
Cz
1.08 (3.95)
1.12
0.28
0.39
C4
0.21 (2.78)
0.31
0.76
0.11