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Auteur J. D. LANGLEY |
Documents disponibles écrits par cet auteur (3)
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Article : Périodique
K. KYPRI ; R. B. VOAS ; J. D. LANGLEY ; S. C. STEPHENSON ; D. J. BEGG ; A. S. TIPPETTS ; DAVIE G. S. |OBJECTIVES: In 1999, New Zealand lowered the minimum purchasing age for alcohol from 20 to 18 years. We tested the hypothesis that this increased traffic crash injuries among 15- to 19-year-olds. METHODS: Poisson regression was used to compute i[...]Article : Périodique
K. KYPRI ; L. WOLFENDEN ; M. HUTCHESSON ; J. D. LANGLEY ; R. B. VOAS |Background: In 2005 a Bill was introduced to the New Zealand parliament to increase the alcohol minimum purchasing age (MPA) from 18 to 20 years and submissions were invited from interested parties. We sought to characterise and critique the arg[...]Article : Périodique
B. MacLENNAN ; K. KYPRI ; J. D. LANGLEY ; R. ROOM |In democratic political systems one would expect public opinion to be a primary determinant of social policy, yet there are numerous examples of discordance between prevailing opinions and government activity. We sought to assess the extent of a[...]