Wide-ranging polysubstance use is more prevalent in subcultures such as ‘ravers’(dance
club attendees) and those already dependent on substances. Health risks are elevated in …

Child maltreatment rates remain unacceptably high and rates are likely to escalate as
COVID-related economic problems continue. A comprehensive and evidence-building approach is …

Alcohol use usually starts in early adolescence. While the greater proportion of young people
develop adaptive patterns of drinking, many drink at harmful levels and may be at risk for …

… Kelly is a doctoral candidate in the department of Environmental Science, Policy and
Management at the University of California at Berkeley. Her research focuses on national park …

Human biospecimens are subject to a number of different collection, processing, and storage
factors that can significantly alter their molecular composition and consistency. These …

This study examines the potential impact of family conflict and cohesion, and peer support/bullying
on children with autism spectrum disorder (ASD). While such impacts have been …

Aims Failure to complete high school predicts substantial economic and social disadvantage
in adult life. The aim of this study was to determine the longitudinal association of mid‐…

The results of CT and MR imaging were reviewed retrospectively and compared in 100
patients who experienced clinically significant head trauma. The findings were analyzed on the …

Formal property rights are integral to contemporary global- and national-scale land
transactions, and prerequisite to international institutions’ recognition of any state, private, or …

Aims: To test the relative contribution of two key Social Learning Theory constructs, alcohol
expectancies (AEs) and drinking refusal self-efficacy (DRSE), in predicting early adolescent …