Have you struggled with alcohol or other substances in the past but no longer do?

What is the purpose of this study?

Researchers at the Johns Hopkins Center for Psychedelic and Consciousness Research (CPCR) are conducting a survey of individuals who have struggled with use of alcohol and/or other substances (including cocaine, opioids, and cannabis) but no longer do so to determine attitudes towards certain established and experimental treatments of substance use disorders.

What does participation entail?
Our research team has conducted a series of survey and laboratory studies investigating various aspects of psychedelic use and this new survey is an important extension of our published and ongoing research. If you are interested in participating or would like to know more about the study, please proceed to the secure study site below. We anticipate that it will take you approximately 15-20 minutes to complete the survey. Your participation is anonymous. 

Who may participate in this study?

You are invited to participate if you: 

• Are at least 18 years old

• Are able to read and write in English fluently

• Used to have a problem with alcohol and/or drugs but no longer do.

Principal investigator: David Yaden, Ph.D.
Protocol IRB00298239