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Driving Study

Study of Driving Performance in Cannabis Users and Non-Users

This re
search study is designed to learn more about driving performance. If you are an adult aged 25 to 45 with an active driver’s license who currently use cannabis (by smoking or vaping), or have ever used cannabis, you may be eligible. Adult drivers who do not currently use cannabis are also being recruited to serve as control subjects.

Participation in this study will involve 2 visits to our research lab, located 3 miles west of the CU Anschutz Medical Campus in Aurora, CO. The 2 visits will take place within a 1-week period, with a stipend of up to $140 for completion of both visits. The first visit (approximately 1.5 hours) will confirm eligibility, obtain informed consent, and include a few initial assessments. The second visit (approximately 4 hours) will include assessments designed to assess driving performance and/or impairment that will measure reaction time and attention, among other things. The study will also include up to 2 blood draws.

If you are interested in participating in the study, please ​​CLICK HERE to learn more and to take a survey to determine your eligibility.​​

Colorado School of Public Health

13001 E. 17th Place​
Mail Stop B119
Aurora, CO 80045


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