I want to note that this is how THC can effect academic performance. There are other compounds in marijuana other than THC and although THC is the leading compound in most cannabis, in the medical cannabis world there are certain strains like Cannatonic that will test 0%THC with 10-20%CBD. CBD is not like THC and has a lot of different medical benefits associated with it.<p><a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Cannabidiol" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Cannabidiol</a>