This study aimed to examine the perceived trust in information provided by public authorities and financial measures put in place to address the impact of COVID-19. Using a cross-national approach among four Western countries—the United States of America, Norway, Australia, and the United Kingdom—provides an analysis of responses related to trust and how they were associated with age group, gender, education level, employment status, size of place of residence, infection status, and social media use. When controlling for all included variables in logistic regression analyses, the likelihood of having trust in the public authorities’ information was higher for women, those with higher levels of education, and those living in urban areas. Being infected with the coronavirus, and spending more time daily on social media, were both associated with lower likelihood of reporting trust in information. Although policies implemented to respond to economic concerns varied cross-nationally, higher age, identifying as female, being employed, living in a city, no COVID-19 infection experience and lower levels of social media usage were associated with a higher likelihood of trusting in the financial measures put in place to counteract the economic effects of COVID-19.

During the COVID-19 pandemic, much research has been devoted to assessing mental health in a variety of populations. Students in higher education appear to be particularly vulnerable to experiencing reduced mental health. The purpose of the study was to assess whether higher education students experienced poorer mental health compared to the general population and examine the factors associated with students’ mental health during the COVID-19 pandemic. A cross-national sample of students (n = 354) and non-students (n = 3120) participated in a survey in October/November 2020. Mental health outcomes among students and non-students were compared with independent t-tests. Multiple linear regression analysis and general linear estimation were used to assess the impact of student status on mental health outcomes while adjusting for sociodemographic factors. Students reported poorer mental health than non-students. The difference in mental health between students and non-students was bigger for participants aged 30 years or older. More social media use was associated with poorer mental health outcomes. In conclusion, students had poorer mental health than the wider population. Aspects of life as a student, beyond what can be attributed to life stage, appears to increase mental health problems.

IMPORTANCEVaping products were initially designed to deliver nicotine as a tobacco cigarette substitute (eg, electronic cigarettes) but are now frequently used to deliver psychoactive substances, such as cannabis and its derivatives. Large, nationally representative surveys, such as Monitoring the Future, found that approximately 1 in 3 grade-12 students vaped cannabis in 2018 alone.OBJECTIVE To summarize the findings of epidemiological studies that reported the global prevalence of cannabis vaping in adolescents by survey year and school grades.

The unfolding pandemic of COVID-19, also known as coronavirus, has caused challenges across the globe. Shelter-in-place, lock-down, and social distancing policies increased the use of social media for societies to stay connected. This study investigated psychological issues societies experienced from using social media among community during this critical period. Cross-sectional online surveys were used to collect qualitative data from 1991 respondents living in the UK, USA and Australia during April-May 2020 when shelter-in-place or stay-at-home policies were in place. The study found that the spread of misinformation and conspiracy theories have caused psychosocial challenges and disconnections in the community.

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