Psychologists in Spain have just concluded a study regarding the use of addictive substances by young university students and the manifestation of impulsive behavior in the same group of people, on a cognitive and psychomotor level. The findings suggest that regular consumers of cannabis and alcohol are more impulsive than non-users. However, there is no evidence of the differences between both of these consumer groups, which makes these experts believe that "consuming these substances, whatever their nature, is related to impulsivity."