Health and wellbeing of staff working at higher education institutions globally during the post-COVID-19 pandemic period: evidence from a cross-sectional study.

Background: The ongoing global crisis of Higher Education (HE) institutions during the post-COVID-19 pandemic period has increased the likelihood of enduring psychological stressors for staff. This study aimed to identify factors associated with job insecurity, burnout, psychological distress and coping amongst staff working at HE institutions globally.

Methods: An anonymous cross-sectional study was conducted in 2023 with staff at HE institutions across 16 countries.

Genetic and shared environmental factors explain the association between adolescent polysubstance use and high school noncompletion.

Objective: Examine the nature of the relationship between adolescent polysubstance use and high school noncompletion.

Method: Among a sample of 9,579 adult Australian twins (58.63% female, = 30.

Educational Attainment Polygenic Scores: Examining Evidence for Gene-Environment Interplay with Adolescent Alcohol, Tobacco and Cannabis Use.

Genes associated with educational attainment may be related to or interact with adolescent alcohol, tobacco and cannabis use. Potential gene-environment interplay between educational attainment polygenic scores (EA-PGS) and adolescent alcohol, tobacco, and cannabis use was evaluated with a series of regression models fitted to data from a sample of 1871 adult Australian twins. All models controlled for age, age, cohort, sex and genetic ancestry as fixed effects, and a genetic relatedness matrix was included as a random effect.

Adolescent substance use and high school noncompletion: exploring the nature of the relationship using a discordant twin design.

Background And Aims: Previous studies have demonstrated associations between substance use and reduced educational attainment; however, many were unable to account for potential confounding factors like genetics and the rearing environment. In the few studies that controlled for these factors, the substances assessed were limited to alcohol, cannabis, and tobacco. To address these limitations, we examined the relationship between adolescent use of seven kinds of substances, the number of additional substances used, and high school noncompletion within a large sample of Australian twins.