%0 Journal Article
%T Effects of cannabis and alcohol on psychological tests
%J Nature
%D 1973
%A Rafaelsen, Lise
%A Christrup, Henriette
%A Bech, Per
%A Rafaelsen, Ole J.
%V 242
%N 5393
%P 117-118
%X <p>We report here psychological data from a combined study on the effect of cannabis and alcohol on simulated car-driving and on psychological tests. The car simulator data showed an effect of cannabis and alcohol on brake time and start time, and a much more pronounced effect of cannabis than of alcohol on time and distance estimation after simulated driving. We have also measured the dose-response curve for cannabis1. This report deals with tests of attention and short-term memory, and of subjective and objective ratings of degree and kind of intoxication.  Keywords: Cannabis impaired driving; DUID; Ethanol impaired driving </p> <p>Language: en</p>
%G en
%I Holtzbrinck Springer Nature Publishing Group
%@ 0028-0836
%U http://dx.doi.org/10.1038/242117a0