Effects of e-Cigarettes on Perceptions and Behavior - Remote Substudy # 2

Effects of e-Cigarettes on Perceptions and Behavior - Remote Substudy # 2

This study assess the ways in which e-cigarette product characteristics, such as flavors and nicotine salts, impact user experience to inform potential regulations.

There are three primary objectives to the study: (1) Determine which dimensions of e-cigarette product diversity differentially affect product appeal in the overall population of tobacco product users as well as affect product appeal across young adult e-cigarette users and middle-age/older adult smokers; (2) Determine which dimensions of e-cigarette product diversity differentially affect product appeal in the overall population of tobacco product users as well as affect abuse liability in young adult e-cigarette users and the ability to resist smoking in adult smokers; (3) Determine the affect of product characteristics on e-cigarette nicotine delivery profile.

Inclusion Criteria:

Vapers/E-cigarette Users - Regular use of e-cigarettes/vaping devices containing nicotine

Cigarette Smokers

- Regular use of cigarettes containing nicotine

Exclusion Criteria:

• Pregnant or planning to become pregnant