Sex-related marijuana expectancies as predictors of sexual risk behavior following smoked marijuana challenge. Posted on October 25, 2017 by David “Findings suggest marijuana does not acutely increase risk for engaging in sexual risk behaviors.” https://www.ncbi.nlm.nih.gov/pubmed/29048189 http://psycnet.apa.org/doiLanding?doi=10.1037%2Fpha0000138