Are you a Stanford undergraduate student?

Are you neurologically normal, fluent in English, right-handed, and have no metal in your body (aside from tooth fillings/retainers)?

If so, you may be eligible for the Stanford Friend Study. We are looking for pairs of CLOSE FRIENDS to participate.

You will be paid $100 each for your participation.

Interested? You can get started by filling out this screening questionnaire:

https://stanforduniversity.qualtrics.com/SE/?SID=SV_aahCxzTOyfIZIkl

Questions: Email stanford.friendstudy@gmail.com, or call us at (650) 485-1493. For general information about participant rights, contact 1-866-680-2906.

If you are eligible, you and your friend will:

1. Fill out online personality questionnaires for one hour
2. Complete 15-minute online surveys about yourself and your friend for 14 days in a row
3. Complete a one-hour lab session doing ONE OF the following:
   a. Play a game with your friend during an MRI scan
   b. Play a game with your friend on a computer outside the MRI scanner

fyi: MRI scans are considered harmless for most people (no radioactive material is involved).