Meta-analyses of studies exploring the connection between psychosis and marijuana use conclude that ____.
A) risk of psychosis is increased by 75 percent in marijuana users
B) heavy use of marijuana increases the risk of psychosis by up to 200 percent
C) psychotic symptoms observed with heavy marijuana use are due to the transitory effects of intoxication
D) estimates states that up to 25 percent of the cases of psychosis might not have occurred if marijuana had not been used

Question

Quizplus · Accepted Answer

Meta-analyses have shown that heavy use of marijuana can increase the risk of developing psychosis by up to 200 percent, indicating a significant association between marijuana use and the onset of psychotic disorders.

Meta-Analyses of Studies Exploring the Connection Between Psychosis and Marijuana