Rocky Mountain Naturalistic Driving Study
| dc.contributor.author | Dunn, Naomi | en |
| dc.contributor.author | Viray, Reginald | en |
| dc.date.accessioned | 2024-06-17T15:04:43Z | en |
| dc.date.available | 2024-06-17T15:04:43Z | en |
| dc.date.issued | 2024-06-17 | en |
| dc.description.abstract | The Rocky Mountain Naturalistic Driving Study (RMNDS) was, at the time of data collection, the first attempt to use the NDS methodology to conduct research on the effects of cannabis on driving performance. The resulting dataset comprises over 14,000 trips made by 23 participants who self-reported medium to heavy cannabis use and who also reported they had a history of driving under the influence of cannabis. A unique aspect of the study was the collection of quantitative and qualitative drug use data. Qualitative drug use data was collected via an online journal, while quantitative drug use data was collected using a Quantisal oral fluid collection device prior to one driving trip each week. Samples were sent to a toxicology laboratory for analysis, which produced quantifiable test results for the National Institute on Drug Abuse 5 drug panel, including delta-9-THC. Out of the 14,000+ trips, there were a total of 178 verified drug test results along with 1,549 drug use journal entries. While the study proved successful for collecting naturalistic driving data and both objective and subjective drug use data, the difficulty comes in linking the drug use data to the driving data in order to identify periods of driving that may be impacted by the consumption of cannabis and/or other drugs. Further analysis of the RMNDS data, including identification of trips linked to drug use, would provide invaluable information about the impact of cannabis and/or other drugs on driving performance. | en |
| dc.format.mimetype | application/pdf | en |
| dc.identifier.uri | https://hdl.handle.net/10919/119464 | en |
| dc.language.iso | en | en |
| dc.publisher | National Surface Transportation Safety Center for Excellence | en |
| dc.relation.ispartofseries | NSTSCE; 24-UI-141 | en |
| dc.rights | Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International | en |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | en |
| dc.subject | transportation safety | en |
| dc.subject | naturalistic driving study | en |
| dc.subject | driver impairment | en |
| dc.subject | drug use | en |
| dc.subject | marijuana | en |
| dc.subject | cannabis | en |
| dc.subject | driving under the influence | en |
| dc.title | Rocky Mountain Naturalistic Driving Study | en |
| dc.type | Technical Report | en |
| dc.type.dcmitype | Text | en |