Research in Progress (RIP) https://rip.trb.org/ en-us Copyright © 2024. National Academy of Sciences. All rights reserved. http://blogs.law.harvard.edu/tech/rss tris-trb@nas.edu (Bill McLeod) tris-trb@nas.edu (Bill McLeod) Research in Progress (RIP) https://rip.trb.org/Images/PageHeader-wTitle-RIP.jpg https://rip.trb.org/ Formative Research and Resources to Prevent Cannabis Impaired Driving Among Teens and Young Adults https://rip.trb.org/View/2205309 Tue, 04 Jul 2023 12:54:39 GMT https://rip.trb.org/View/2205309 Exploring Impaired Driving https://rip.trb.org/View/2189210 Wed, 31 May 2023 17:29:55 GMT https://rip.trb.org/View/2189210 National Roadside Survey https://rip.trb.org/View/2051314 Thu, 27 Oct 2022 10:24:59 GMT https://rip.trb.org/View/2051314 Cost-Benefit Evaluations of Detection Methods for Driving Under the Influence of Drugs (DUID) https://rip.trb.org/View/1996245 Tue, 19 Jul 2022 12:40:23 GMT https://rip.trb.org/View/1996245 Develop and Test Drug Positive Driver Detection Cues https://rip.trb.org/View/1889973 Wed, 03 Nov 2021 14:31:54 GMT https://rip.trb.org/View/1889973 Lay People's Understanding about Alcohol and Drug-Related impairment https://rip.trb.org/View/1886962 Tue, 19 Oct 2021 16:49:34 GMT https://rip.trb.org/View/1886962 Underreporting of Impaired and Distracted Driving Behaviors in Motor Vehicle Crashes https://rip.trb.org/View/1864197 Mon, 05 Jul 2021 16:49:14 GMT https://rip.trb.org/View/1864197 Support for Research on Forensic Toxicological Laboratory Testing and Reporting Practices https://rip.trb.org/View/1743951 Wed, 07 Oct 2020 17:28:17 GMT https://rip.trb.org/View/1743951 Examine Issues with Prosecuting DUID Cases https://rip.trb.org/View/1656541 Thu, 03 Oct 2019 16:42:27 GMT https://rip.trb.org/View/1656541 Examine Clinical Research Evaluating Drug Effects on Behavioral Performance Tests https://rip.trb.org/View/1656466 Thu, 03 Oct 2019 16:27:40 GMT https://rip.trb.org/View/1656466 Analysis of Drugged Driving Investigations and Sanction https://rip.trb.org/View/1656465 Thu, 03 Oct 2019 15:51:12 GMT https://rip.trb.org/View/1656465 Countermeasures That/At Work Updates https://rip.trb.org/View/1656363 Thu, 03 Oct 2019 14:25:49 GMT https://rip.trb.org/View/1656363 Update NHTSA’s Drugs and Human Performance Fact Sheets https://rip.trb.org/View/1564333 Thu, 18 Oct 2018 17:55:44 GMT https://rip.trb.org/View/1564333 Toxicology Consultant Services https://rip.trb.org/View/1564331 Thu, 18 Oct 2018 16:48:57 GMT https://rip.trb.org/View/1564331 Drugs and Driving State of Knowledge https://rip.trb.org/View/1489339 Mon, 20 Nov 2017 15:31:43 GMT https://rip.trb.org/View/1489339