In recent years there has been an increase in cannabis use among adults in the US, which
corresponds with changes in state-level laws making cannabis available for …

Purpose Characterizing trends and correlates of adolescent psychological distress is
important due to observed global increases over the last 20 years. Substance use is a …

Background Given the increasing acceptability and legalization of cannabis in some
jurisdictions, clinicians need to improve their understanding of the effect of cannabis use on …

Abstract Background and Objectives American Indian (AI) adolescents report higher rates of
cannabis use than national US adolescents. Previous study examined interactive …

Cannabis is the most widely used drug worldwide. Data about the association of cannabis
use with aggression is heterogeneous. The objective of the current study was to assess the …

Public safety personnel (PSP), including Royal Canadian Mounted Police (RCMP), have
previously reported substantial suicide-related difficulties. The challenges raised concerns …

Background There are well-established literatures documenting the associations between
mental disorders and unhealthy behaviors such as poor diet quality, sedentary behavior …

Abstract Background and Objectives Methamphetamine use disorder is the most common
reason for psychiatrist visits among illicit drug users in Japan. Although variables associated …

In addition to therapeutic benefits, cannabis also causes cognitive and psychomotor
impairment in some individuals. Common acute adverse events can be cannabinoid …

Given the recent legalization of cannabis in Canada, the 4 papers published in this issue
addressing the risks associated with cannabis use are timely. These research papers …