"A family history of alcoholism may make adolescent brains respond differently"  
“Impulsive personality is linked to greater risk for early onset of meth use”
“MRI brain scans may help identify risks, prevent adolescent substance abuse”
“Chasing the Thrill”
“Frequent marijuana use may be related to risky decision-making in young adults”
“Report suggests younger, regular cannabis users may engage in riskier behavior”
“Frequent marijuana users make riskier decisions”
“Why marijuana use could lower emotional intelligence”
“Does chronic marijuana use reduce emotional intelligence?”
“Chronic marijuana use lowers emotional intelligence, suggests a new study”