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Updated: Jul 9, 2026

Brain Morphology of Cannabis Users With or Without Psychosis: A Pilot MRI Study
Published on: August 18, 2020
[Opinions, perceptions and description of cannabis amongst future health educators in training in France]
Dominique Berger1, Pascal Courty
1IUFM de Lyon, laboratoire PAEDI, JE No 2432, IUFM d'Auvergne.
Abstract:
In France, the number of cannabis users has doubled over the last ten years. The groups most affected are 18-25 year old adults in higher education. This study involved 300 persons currently undergoing core health education training (79 teachers, 135 nurses and 86 social workers). As health educators in training, they were subject to the completion of an adapted version of the EROPP survey (Exploring the Representations, Opinions and Perceptions of Psychotropic Drugs). Results were compared with those of a French survey of the general population undertaken in 2002. Differences between the study and the control groups, and between the different types of students, were analysed using the Chi-square test. Cannabis users were also compared with non-users. The results show an over-consumption of cannabis in the study group compared to the general population, especially in men, both in terms of experimentation and current use. The specificities of each group are analysed and the results discussed in light of the study group's potential role in health education.
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