Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Distribution of participants across the two conditions “lemon” and “lavender”, and the four main phases of the experimental protocol: “VR training and train choice”, “VR neutral environment (baseline)”, “VR train journey” (on train 1 and train 2), and “Questionnaire”.
