Background Marijuana use during adolescence is associated with neurocognitive deficits
and poorer functioning across several domains. It is likely that more states will pass both …

Background Alcohol-and cannabis-related risk perceptions are strong predictors of use
behavior. Studies suggest that attitudes toward cannabis are becoming increasingly …

Background Little is known about how race and ethnicity influence marijuana-specific risk
and protective factors in US adolescents. We examined differences in risk and protective …

Objective We examined the direct and indirect effects of older siblings' substance use
behaviors (ie, cannabis and e-cigarettes) on younger siblings' later substance use intentions …

This study aimed to assess and compare the influence of alcohol intake and cannabis
smoking on different visual functions. A total of 64 young and healthy volunteers took part in …

Research consistently finds that unstructured socializing with peers and low self-control are
both positively associated with substance use among adolescents. However, largely absent …

This study examined trends in adolescent perceptions of social norms pertaining to
adolescent cannabis use, in relation to past 30-day adolescent cannabis use, and was …

Background Cannabis use is increasing among Andalusian adolescents, causing health,
social and financial problems. School nurses visit schools and provide health promotion to …

The rate of migration has increased in Turkey in recent years. The school setting is the most
important area for socialization and acculturation for immigrant adolescents. It is also the …

The purpose of this study was to gain a clearer understanding of the relation between
parental relationship qualities and overall emerging adulthood (EA) marijuana use …