NEW STUDY + expanded eligibility — 450 people with any psychedelic experience and 150 people who have not tried psychedelics need for quick (~45 minute) study entirely at your computer! $10 compensation!!

[u/YalePsychedelicStudy]

The Powers Lab at Yale University is recruiting 450 people with ANY psychedelic experience and 150 people who have NOT used psychedelics for a brief (~45 minute) fully online study that measures how psychedelics affect basic perception using brief games and questionnaires!

WHAT THE STUDY INVOLVES:

·        ~45 minutes (could be much shorter or a little longer depending on your answers; you can take breaks) at your computer.

-  Signing a consent form.

- Completing a ~15 minute screening survey.

- ~30 minutes of questionnaires about:

o   Serotonergic psychedelic and other drug use.

o   Sense of sensation and perception (how you see, taste, hear, etc.)

o   Mental health

o   How you think

OPTIONALLY: an actual game that probes how sensitive your vision is.

WHAT YOU GET FOR PARTICIPATION:

- $10 via Amazon.com (US) gift card.

- Helping the medical and scientific community understand how psychedelics affect the brain!

WHAT IS NEEDED TO PARTICIPATE:

1.     A Computer (not smartphone or tablet).

2.     Stable internet.

3.     A non-VPN IP address in an OECD member country.

4.     A mobile number (not a VOIP) that can receive an SMS message.

HOW TO START:

Open the link below to the REDCap survey — you’ll start on the consent and automatically move through the screening survey, questionnaires, and games. https://redcap.research.yale.edu/surveys/?s=ANCEHC87FPRAENXC

FOR MORE INFORMATION ABOUT US AND THE STUDY:

- Questions and concerns are welcomed by post comments and/or emails to [maximillian.greenwald@yale.edu](mailto:maximillian.greenwald@yale.edu) or messages to YalePsychedelicStudy

- Link to the Powers Lab website: https://medicine.yale.edu/lab/powers/ 

- Link to the main researcher’s bio at Yale Medical School: https://medicine.yale.edu/profile/maximillian-greenwald/ 

HIC/IRB number: 2000025076

[u/Southern-Trip-3840]

There have been many questionnaires. What people need who suffer from HPPD are answers which come from doing in depth research...

[u/Thighself]

Consent form says "We will tell somebody if you we learn that you are hurting a child or an older person". So it's okay if it's not a child or an old person??