A Hybrid EMD-Wavelet EEG Feature Extraction Method for the Classification of Students’ Interest in the Mathematics Classroom

Table 2

The result of the t-test for the PSD between high and low SI groups.

Channel	value
	Delta	Theta	Alpha	Beta	Gamma
Fp1	0.054	0.074	0.144	0.152	0.159
Fp2	0.022	0.162	0.390	0.121	0.638
F3	0.378	0.651	0.387	0.307	0.526
F4	0.140	0.180	0.158	0.210	0.424
T7	0.065	0.172	0.316	0.277	0.227
T8	0.631	0.519	0.696	0.754	0.973
O1	0.118	0.328	0.952	0.594	0.332
O2	0.029	0.011	0.367	0.363	0.235