Regarding psychological health, marijuana
a. has a positive effect.
b. can cause permanent problems with anxiety and depression.
c. may precipitate schizophrenia in those with a genetic vulnerability.
d. has long-term negative effects on cognitive functioning.
Question 2
Marijuana has been linked to increased risk for injuries probably because of
a. depression.
b. riskier decisions when under the influence.
c. increased perception.
d. marked euphoria.