A Study of the Impact of Cigarette Nicotine Content, E-Cigarette Nicotine Content and E-Cigarette Flavoring on Smoking Behavior

What we are studying

The purpose of this study is to understand how nicotine content in cigarettes and nicotine content in vaping devices, along with e-liquid flavor choices, affect your tobacco use and health.

Who is Eligible

  • All Genders
  • Races:
    • White
    • African American
    • Asian
    • American Indian or Alaska Native
    • Native Hawaiian or Pacific Islander
    • Other
  • All Ethnicities
  • Ages 18+

Eligibility Criteria

  • Must Be an Adult Cigarette Smoker Who Has Also Vaped On Multiple Occasions
  • Not Interested in or Currently Seeking Treatment for Quitting

What is involved

  • We expect completing the study will take about 19 weeks.
  • During this time you will make 12 visits to our lab at the Center for Interdisciplinary Research on Nicotine Addiction.
  • Some visits will be relatively brief (1 hour) while others may last several hours.


$30 for the Screening Visit; $20 for each short visit; $40 for each long visit; and $60 for the longest visit; $10 for transportation for each visit; $1 for each completed daily call; and $5 for missing no calls between visits.

Contact Information

Study Coordinator
Stephanie Bunch
Principal Investigator
Eric Donny

Disclaimer: The information on this website is for general informational purposes only and SHOULD NOT be relied upon as a substitute for sound professional medical advice, evaluation or care from your physician or other qualified health care provider.