Table 1.

Accuracy of online feedback

	S1	S2	S3	S4	S5	S6	S7	S8	S9	Average
16-P
Acc (%)	73.2	93.3	86.7	73.3	80.0	93.3	66.7	93.3	93.3	83.7 ± 10.6
ATV	2.7	2.6	2.9	3.0	2.6	2.7	3.3	2.9	4.0	3.0 ± 0.4
18-P
Acc (%)	100	93.3	93.3	93.3	100	86.7	80.0	100	93.3	93.3 ± 6.7
ATV	3.7	3.1	3.0	3.6	2.3	2.5	3.0	3.1	2.9	3.0 ± 0.4
21-P
Acc (%)	100	93.3	93.3	93.3	100	93.3	86.7	100	93.3	94.8 ± 4.4
ATV	3.1	2.9	3.3	3.4	2.1	3.1	3.3	3.0	2.7	3.0 ± 0.4

“n-p” (n = {16, 18, 21}) corresponds to the 16-, 18- and 21-flash pattern

Acc Classification accuracy, ATV average trials for average of each subject