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Study Participant

Participate in our studies

The Life-span Lab is looking for adults of all ages to participate in our research! If you would like to be contacted about upcoming research opportunities, please click the link below to complete a short informational survey. Studies are conducted at Stanford or online, and we always offer compensation for your time.

To be eligible for participation, you must:

  • be 18 years or older
  • be a U.S. citizen or non-citizen with a green card
  • read and speak English fluently
  • Other qualifications vary by study

Eligible participants receive compensation for their time. If you are interested in participating, email us at or call (650) 725-6855.

Click here for our eligibility screener