NIDA's 2008 Monitoring the Future Survey Shows Mixed Results
WASHINGTON -- There are signs that the ongoing decline in teen marijuana use in recent years has stalled; however the downward trend in cigarette and alcohol use continues, according to the 2008 Monitoring the Future (MTF) Survey.
Results were announced today at a news conference. The MTF survey indicates that marijuana use among eighth, tenth, and twelfth graders, which has shown a consistent decline since the mid-1990s, appears to have leveled off with 10.9 percent of eighth graders, 23.9 percent of tenth graders, and 32.4 percent of twelfth graders reporting past year use.
Heightening the concern over this stabilization in use is the finding that, compared to last year, the proportion of eighth graders who perceived smoking marijuana as harmful and the proportion disapproving of its use have decreased.
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