Table 1. The post-trial questionnaire on presence, evaluation, body ownership and agency.

Each question was in the form of a statement. This was scored on a 7 point Likert scale where 1 indicated that they did not feel that sensation at all, and 7 that they felt that sensation in each maximum intensity.

Variable name	Question
Presence
there	I had the sensation of being in the virtual world.
real	There were moments when the virtual world seemed more real to me than the laboratory in which the events were really taking place.
happening	I had the sensation that the events taking place in the virtual world were really happening.
copresence	I had the sensation to be sharing the virtual world with the other two beings, as if I really were with them in the same place.
Evaluation
friendly	I felt that the other beings were friendly towards me.
collaborate	I felt that it was easy to collaborate with the other beings.
uncomfortable	I felt uncomfortable or dizzy in the virtual world.
likedtask	I liked the task that I did today in the virtual world.
Body ownership and agency
mirror	Although the body that I saw in the mirror did not look like me I had the sensation that it was my body.
down	Although the body I saw when I looked down towards myself did not look like me, I had the sensation it was my body.
mybody	In general although the body I saw from first person did not look like me I had the sensation that it was my body.
mymovements	The body I saw from first person moved in accordance with my movements.