Table 1.

Comparison of demographic data between the treatment groups (mean ± standard deviation).

Variable	Ghostman	Face-to-face	Significance (P)
Gender (M/F)	4/2	4/2
Age (years)	36.7 ± 11.8	42.2 ± 14.7	0.49
Experience (previous uses)	0.2 ± 0.4	1.0 ± 1.5	0.23
Right handedness (%)	74.1 ± 23.6	93.6 ± 9.9	0.09