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Terry-McElrath, O'Malley and Johnston find association between school drug testing and increased use of illicit drugs other than marijuana

MTF researchers find availability of soft drinks at high schools increases consumption among black students

Geronimus discusses causes, potential solutions to racial disparities in infant mortality

Highlights

Arline Geronimus wins Excellence in Research Award from School of Public Health

Yu Xie to give DBASSE's David Lecture April 30, 2013 on "Is American Science in Decline?"

U-M grad programs do well in latest USN&WR "Best" rankings

Sheldon Danziger named president of Russell Sage Foundation

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Johnston says decline in perceived risk contributes to rise in marijuana use among teens

a PSC In The News reference

"National Study: Teen "Heavy" Marijuana Use Up 80 Percent Since 2008" - Wall Street Journal. 05/02/2012.

Lloyd Johnston comments on a 2011 survey finding that 9% of teens admitted smoking marijuana 20-plus times in the prior month, a rate that's increased 42% since 2008. Johnston says declining perception of risk plays a key role in this upturn. And "the fact that perceived risk is still falling portends a further increase in use," he says.

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Lloyd Johnston

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