1)Describe the features of cannabis intoxication in humans, including the four stages characterized by Iversen and discussed in the Acute Behavioral and Physiological Effects of Cannabinoids section

1)Describe the features of cannabis intoxication in humans, including the four stages characterized by Iversen and discussed in the Acute Behavioral and Physiological Effects of Cannabinoids section.

2)What is the evidence that cannabis use acutely compromises memory and other cognitive processes?

3)Describe the evidence for cannabinoidmediated reward and reinforcement. How does the strength of cannabinoid reinforcement compare with the reinforcing effects of, for example, psychostimulant or opiate compounds?