Associations of stigma, loneliness, and treatment self-regulation with HIV medication adherence among individuals with substance use disorder using a mobile health application.

Introduction: Medication adherence contributes to poor HIV outcomes, especially among people with HIV and Substance use disorder (SUD). Mobile health applications have been leveraged to improve behavioral health outcomes among this population. Our cross-sectional study examined the relationship between medication adherence with factors such as treatment self-regulation, isolation, and internalized stigma, among people with HIV and SUD using the Addiction Comprehensive Health Enhancement Support System (A-CHESS) mobile app.

Effects of Moral Frames Within Vaping Prevention Messages on Current smokers' Support for Electronic Cigarette Regulations.

Given the rise of communication campaigns to prevent and reduce the use of electronic nicotine delivery systems among minors nationwide, it is important to examine whether certain preventive messages will spill over to affect current adult smokers' support for and compliance with vaping regulations. Drawing upon the Moral Foundations Theory, the current study experimentally examined the effects of moral frames on current adult smokers' support for vape-free policies and marketing restrictions. An online sample of current smokers ( = 630) was randomly assigned to a 3 (moral frames in vaping prevention : care, purity, non-moral control) × 2 (priming of anti-smoking messages: yes or no) between-subject survey experiment.