The Department of Psychology at Durham University in England is looking for freedivers and scuba divers to take part in an online survey.
The survey is about experiences with “Felt Presence“: When you feel that someone is present even though they cannot be seen, heard, or even touched.
This phenomenon has been reported amongst participants in extreme sports, and this survey is the first of its kind to attempt to study it amongst participants.
If you’re interested, the survey is open to anyone ages 18-75, and will only take 15-20 minutes to complete online.
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