JAMA PsychiatryJune 1, 2018J. C. Scott, Samantha T. Slomiak, Jason D. Jones et al.
Importance Substantial shifts in perception and policy regarding cannabis have recently occurred, with use of cannabis increasing while its perceived harm decreases. One possible risk of increased cannabis use is poorer cognitive functioning, especially in youth. Objective To provide the first quantitative synthesis of the literature examining cannabis and cognitive functioning in adolescents...