Our study underscores the need for a standardized measurement system for ENDS sub-types and additional research on how ENDS sub-types are perceived among adolescents and young adults. In addition, our findings highlight negative product attributes reported by participants that may be useful in prevention and regulatory efforts to offset favorable marketing messages.

Use of hookah and little cigars/cigarillos (LCCs) is high among adolescents and young adults. Although these products have health effects similar to cigarettes, adolescents and young adults believe them to be safer. This study examined adolescent and young adult perceptions of hookah and LCCs to develop risk messages aimed at discouraging use among users and at-risk nonusers. Ten focus groups with 77 adolescents and young adults were conducted to explore their perceptions about the perceived risks and benefits of hookah and LCC use. Participants were users of other (non-cigarette) tobacco products (n=47) and susceptible nonusers (n=30). Transcripts were coded for emergent themes on participants’ perceptions of hookah and LCCs. Participants did not perceive health effects associated with hookah and LCC use to be serious or likely to happen given their infrequency of use and perceptions that they are less harmful than cigarettes. Participants generally had positive associations with smoking hookah and LCCs for several reasons, including that they are used in social gatherings, come in various flavors, and can be used to perform smoke tricks. Because adolescents and young adults underestimate and discount the long-term risks associated with hookah and LCC use, effective messages may be those that focus on the acute/immediate health and cosmetic effects.

Three experiments explored how hypocrisy affects attributions of criminal guilt and the desire to punish hypocritical criminals. Study 1 established that via perceived hypocrisy, a hypocritical criminal was seen as more culpable and was punished more than a non-hypocritical criminal who committed an identical crime. Study 2 expanded on this, showing that negative moral emotions (anger and disgust) mediated the relationships between perceived hypocrisy, criminal guilt, and punishment. Study 3 replicated the emotion finding from Study 2 using new scenarios where group agents were clearly aware of the hypocrisy of their actions, yet acted anyway. Again, perceived hypocrisy worked through moral emotions to affect criminal guilt and punishment. The current studies provide empirical support for theories relating hypocrisy and moral transgressions to moral emotions, also informing the literature on the role of moral emotions in moral reasoning and legal decision making.

Background-Little is known about the prevalence of adverse symptoms electronic cigarette (ecigarette) users report experiencing. Methods-BetweenAugust 2016 and May 2017, we conducted a nationally representative crosssectional telephone survey of 4,964 US adults age 18 and over. Respondents who reported ever trying e-cigarettes were asked whether they ever experienced six symptoms they thought were caused by e-cigarette use. In weighted analyses, we assessed whether symptoms varied by demographics, e-cigarette use frequency, and cigarette smoking status.Results-Approximately one-fourth of respondents (n=1,624, 26.8%) reported ever trying ecigarettes. Most were current (40.3%) or former (30.7%) cigarette smokers, with 29.0% never smokers. Just over half (58.2%) reported at least one symptom and on average 1.6 (SE=0.1) symptoms. Symptoms included cough (40.0%), dry or irritated mouth or throat (31.0%), dizziness or lightheadedness (27.1%), headache or migraine (21.9%), shortness of breath (18.1%), change in or loss of taste (12.9%), or other (6.2%; most commonly nausea, tight chest, congestion). Among past 30-day e-cigarette users, current and never cigarette smokers were more likely than former

Just over half of ENDS users also used other tobacco products, increasing their risk for nicotine addiction and other health harms. The Food and Drug Administration is responsible for communicating product risk to consumers and should consider common patterns of use and relative risk perceptions in its ENDS public education efforts.