The first e-cigarette was invented in 2003 as a less harmful and smelly alternative to traditional cigarettes
We also conducted formative research to inform our curriculum, including holding a series of focus groups with students, health educators, tobacco prevention researchers, leaders within the California Department of Educations Tobacco Control Branch, and basic scientists focusing on tobacco, e-cigarettes, and addiction, to identify the most important content areas that need to be included, delivery strategies that are engaging for youth, and to obtain the latest evidence known about each tobacco product to ensure that the information presented in our curriculum is accurate
Means, standard deviations, and ranges were calculated for participant characteristics
Turmeric contains curcumin, a natural compound studied for its anti-inflammatory properties
As with the mints tokens, it was probably possible to exchange tokens for cash, at least at some establishments
Standard Sizes: Suitable for standard length and diameter tubes