Gateway Drug Theory
=Variation in youthful risks of progression from alcohol and tobacco to marijuana and to hard drugs across generations |journal=American Journal of Public Health |volume=91 |issue=2 |pages=225–32 |year=2001 |pmid=11211630 |pmc=1446541 |doi=10.2105/AJPH.91.2.225}} and cannabis.
While some research shows that many hard drug users used cannabis or alcohol before moving on to the harder substances, other research shows that some serious drug abusers have used other drugs before using cannabis or alcohol. The former is particularly evident in individual drug-abuse histories which tend to show that "hard drug" users do progress from one drug to another.
Read more about Gateway Drug Theory: Variations of The Theory, Cannabis, Alcohol, Tobacco, Other Drugs Sometimes Alleged To Be Gateway Drugs, Reverse Gateway, Criticisms
Famous quotes containing the words gateway, drug and/or theory:
“Antithesis is the narrow gateway through which error most prefers to worm its way towards truth.”
—Friedrich Nietzsche (18441900)
“If an addict who has been completely cured starts smoking again he no longer experiences the discomfort of his first addiction. There exists, therefore, outside alkaloids and habit, a sense for opium, an intangible habit which lives on, despite the recasting of the organism.... The dead drug leaves a ghost behind. At certain hours it haunts the house.”
—Jean Cocteau (18891963)
“Everything to which we concede existence is a posit from the standpoint of a description of the theory-building process, and simultaneously real from the standpoint of the theory that is being built. Nor let us look down on the standpoint of the theory as make-believe; for we can never do better than occupy the standpoint of some theory or other, the best we can muster at the time.”
—Willard Van Orman Quine (b. 1908)