Table 2.

Quantitative evaluation of VR intervention by participants (N=20).

Question	Mean (SD)	Median	Range	IQR (Q1-Q3)
I liked the VR training (1-10)	7.25 (2.05)	7	3-10	3 (6-9)
I have learned a lot from the VR training (1-10)	6.65 (1.81)	7	3-10	2 (6-8)
I thought the training was useful for daily social contact (1-10)	7.00 (2.05)	7.5	3-10	1.75 (6.25-8)
I thought the virtual characters looked realistic (1-10)	5.45 (2.18)	5.5	2-10	3 (4-7)
I thought the virtual characters’ voices sounded realistic (1-10)	6.95 (2.35)	7	2-10	3.5 (5.25-8.75)
I thought the virtual characters’ facial expressions looked realistic (1-10)	6.65 (2.06)	6.5	3-10	3.75 (5-8.75)
I enjoyed the combination of a therapist and VR (1-10)	7.85 (2.11)	8.5	3-10	3.5 (6.25-9.75)
The difficulty level of the training was exactly right (1-10)	7.20 (1.91)	7.5	3-10	2.75 (6-8.75)