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:
“The whole fauna of human fantasies, their marine vegetation, drifts and luxuriates in the dimly lit zones of human activity, as though plaiting thick tresses of darkness. Here, too, appear the lighthouses of the mind, with their outward resemblance to less pure symbols. The gateway to mystery swings open at the touch of human weakness and we have entered the realms of darkness. One false step, one slurred syllable together reveal a man’s thoughts.”
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“By the “mud-sill” theory it is assumed that labor and education are incompatible; and any practical combination of them impossible. According to that theory, a blind horse upon a tread-mill, is a perfect illustration of what a laborer should be—all the better for being blind, that he could not tread out of place, or kick understandingly.... Free labor insists on universal education.”
—Abraham Lincoln (1809–1865)