Related Experiment Video
Updated: Jan 27, 2026

Comparing the Effects of Electronic Cigarette Vapor and Cigarette Smoke in a Novel In Vivo Exposure System
Published on: May 24, 2017
A Qualitative Study of Adolescent Perceptions of Electronic Cigarettes and Their Marketing: Implications for
Andrea C Johnson1, Darren Mays1, Kirsten B Hawkins2
1Department of Oncology, Georgetown University Medical Center, 3300 Whitehaven Street, NW, Suite 4100, Washington, DC, USA 20007.
Abstract:
This study examined youths' perceptions of electronic cigarettes ("e-cigarettes"), sources of e-cigarettes exposure, and preferred sources of e-cigarette health information. Participants (n = 25, M age 15.0 years) recruited during primary care visits completed an in-depth qualitative interview assessing these topics. Most participants (72%) perceived e-cigarettes as "healthier" than cigarettes and reported e-cigarette advertising exposure (80%) and interpersonal exposure (60%). Participants reported advertisements portray e-cigarettes as less harmful than cigarettes and novel products. Most (72%) indicated their doctor was their preferred source of e-cigarette health information, suggesting pediatric health care providers are well-positioned to counsel patients to prevent e-cigarette use.
More Related Videos
09:30A Microcontroller Operated Device for the Generation of Liquid Extracts from Conventional Cigarette Smoke and Electronic Cigarette Aerosol
Published on: January 18, 2018
08:39Generation of Electronic Cigarette Aerosol by a Third-Generation Machine-Vaping Device: Application to Toxicological Studies
Published on: August 25, 2018
Related Concept Videos
Qualitative Analysis
For instance, group IV...
Qualitative Analysis
There are two main approaches to qualitative analysis:...
Subliminal Perception
Factors Affecting Perception
An illustrative example of a perceptual set is the scenario where an airline pilot told...
Perception
Bottom-up processing begins at the sensory level, where receptors detect external environmental stimuli. These could include the tactile sensation of...
Cognitive Development During Adolescence