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.