Table 2.

Total scores obtained with the physical and virtual systems; the systematic error (SysErr): (average of transferred cubes with the BBT) ÷ (average of transferred cubes with the VR-BBT).

Participant	More Affected Side				Less Affected Side
	BBT	VRBBT			BBT	VRBBT
		Attempt 1	Attempt 2	Mean		Attempt 1	Attempt 2	Mean
1	66	22	15	18.5	59	23	23	23.0
2	54	25	29	27.0	59	30	26	28.0
3	45	20	23	21.5	49	28	24	26.0
4	58	20	21	20.5	49	24	25	24.5
5	35	15	18	16.5	37	11	22	16.5
6	54	19	19	19.0	51	23	27	25.0
7	35	15	14	14.5	47	9	12	10.5
8	40	9	11	10.0	52	18	21	19.5
9	62	19	22	20.5	57	17	21	19.0
10	43	20	20	20.0	50	30	24	27.0
11	34	18	13	15.5	38	8	11	9.5
12	53	19	21	20.0	48	25	22	23.5
13	43	19	17	18.0	47	16	13	14.5
14	46	9	7	8.0	48	9	8	8.5
15	64	19	15	17.0	62	21	21	21.0
16	42	20	17	18.5	43	24	21	22.5
17	40	10	12	11.0	33	5	10	7.5
18	49	20	17	18.5	47	24	21	22.5
19	44	17	20	18.5	47	25	16	20.5
20	45	15	13	14.0	56	14	18	16.0
Avg.	48			17.4	49			19.3
SD	9.6			4.3	7.5			6.4
SysErr				2.76				2.54