Paper Versus Cartoon Video-based Administration of Study Information Notice for Participant Consent

The video will be 20-minutes long, and will consist of graphic depictions (in cartoon style) of the study information content presented in the same flow as the written notice, and explained by a voice-over in the background. The participant will view the video in a quiet room, on a tablet provided by the study staff. The participant will be able to pause the video or rewind it as needed, and view it at his/her desired pace. The video will have an embedded knowledge check at the end of each section, consisting of a background voice asking some questions, pausing (for the participant to think through the correct answers) and then providing the right answers.