Social Media Influences on Tobacco Product Use Among Youth

This study is looking at how social media posts about tobacco products might influence young people. Researchers will show adolescents, aged 14-17, different pictures of social media posts. These posts will vary in the type of flavor described (like flavored, unflavored, or a concept flavor name) and whether the tobacco product is shown as easy to hide. The goal is to understand if these different types of posts change how young people view tobacco products and if they make them more likely to consider using them. The study aims to enroll 4500 high school students.

Study design
This is an interventional study involving 4500 participants. It uses a 3x2 factorial design to test different social media post variations.
What's involved
Participants will view social media posts and then answer questions about their perceptions of tobacco products and their susceptibility to using them. This will happen immediately after viewing the stimuli.
Compensation
Not stated in the trial record.
Follow-up
Participants will be assessed immediately after viewing the stimuli to measure tobacco product use, perceived harm, social norms, and susceptibility to tobacco use.

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NCT07721883

Social Media Influences on Engagement and Susceptibility to Non-combustible Tobacco Product Use Among Youth and Young Adults (AYA)

Recruiting
NAAges 14–17InterventionalBasic science
University of Southern California
~4,500 participants
Updated 2026-07-23 on ClinicalTrials.gov
What's tested:Each intervention will be a picture of a social media post. The posts will vary (in a 3X2 factorial design) the type of flavor described and whether concealability is described.

At a glance

Recruiting sites
1 of 1 listed site is recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Tobacco product use: Lifetime and past-month use of tobacco products Perceived harm of product Social norms about product use Susceptibility to tobacco use
Measured over Immediately after viewing the stimuli
Perceptions of Tobacco Products
1 sites across 1 states
California1

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Eligibility criteria

Inclusion

High school student
Provides parental consent and youth assent

Exclusion

No parental consent or youth assent
Can't read or speak English
  • Tobacco product use: Lifetime and past-month use of tobacco products Perceived harm of product Social norms about product use Susceptibility to tobacco useImmediately after viewing the stimuli

    All of these are standard psychosocial measures from the Population Assessment of Tobacco and Health (PATH) survey.