Marijuana has the distinction of being the most widely used illicit drug in the United States. This video traces the history of marijuana and goes on to explain some of the many uses of the hemp plant; the effects of THC - the primary psychoactive chemical in marijuana, sinsemilla, hashish, and hash oil - on the body; the short- and long-term health implications of marijuana abuse; and teenage attitudes toward marijuana. In addition, the video investigates the concept of psychological dependency and considers whether marijuana is a gateway drug.
Marijuana has the distinction of being the most widely used illicit drug in the United States. This video traces the history of marijuana and goes on to explain some of the many uses of the hemp plant; the effects of THC - the primary psychoactive chemical in marijuana, sinsemilla, hashish, and hash oil - on the body; the short- and long-term health implications of marijuana abuse; and teenage attitudes toward marijuana. In addition, the video investigates the concept of psychological dependency and considers whether marijuana is a gateway drug.
General Note
Encoded with permission for digital streaming by Infobase on Nov. 17, 2009.
Learn360 is distributed by Infobase for Films for the Humanities & Sciences, Cambridge Educational, Meridian Education, and Shopware.
Content Note
Drugs - An Overview (1:11) -- A Menace to Society (1:51) -- Marijuana Tax Act (2:08) -- Properties and Effects of T.H.C. (1:52) -- Short Term Effects of Marijuana (1:34) -- Potency (1:06) -- T.H.C. and the Brain (3:10) -- Long Term Effects & Addiction (1:42) -- Marijuana Addiction (3:08) -- Marijuana - The Great Debate (1:25).