Participant eligibility form Thank you for your interest in Audicin !Below are the eligibility criteria for the study. Please read and make a selection at the bottom that reflects whether: 1) ALL of these statements apply to you or 2) One or more of these statements do not apply to you. I am a registered nurse working in the US or UK. I am not a night shift worker. I own an iPhone running iOS 17 or 18. The oldest models are the iPhone XS, iPhone XS Max, and iPhone XR (from 2018). I own an Apple Watch from 2018 onwards (Series 4 or more recent) and would be willing to wear it day and night for the course of the 2 week study. I am between the ages of 18 and 55. I am not pregnant. I have normal or corrected to normal hearing. I have not been diagnosed with attention deficit hyperactivity disorder (ADHD). I have not been diagnosed with post-traumatic stress disorder (PTSD). I do not drink alcohol more than recommended guidelines as set by the National Center for Health Promotion and Disease Prevention (Female: No more than 1 drink in a single day and no more than 7 drinks per week. Male: No more than 2 drinks in a single day and no more than 14 drinks per week). Question Title * 1. Please select one option. All of the above statements apply to me. One or more of the above statements do not apply to me. Continue
