Red River Group: https://www.youtube.com/watch?v=Ou479co20ss
Red Flames Group: https://www.youtube.com/watch?v=PucmS7uFWx0&feature=em-upload_owner
Update of the videos
At the moment of administering the questionnaire, the experimenter will step out of the testing room. The experimenter will step back in the testing room after the participant will be done filling the questionnaire.