Studies Some of these publications are available in Adobe Acrobat format. The software to view and print Adobe Acrobat documents is available free from Adobe. To get a free copy of the software, go to Get Acrobat. Connecticut Studies Teen Safe Driving in CT 2011: Continued Progress (August 2011) A Community Partnerships for Saving Lives, Saving Teens: A Report on the Effectiveness of Connecticut's Teen Driving Laws (August 2010) Teen Crash Reduction Associated with Delayed Licensure in Connecticut Effects on Checkpoints Program on Parent-Imposed Driving Limits and Crash Outcomes Among Connecticut Novice Teen Drivers at Six Months Past Licensure DMV Presentation on Driver's Services (January 25, 2008) Connecticut Teen Driver Licensing briefing paper U.S. Studies Teen Driver Safety: Additional Research Could Help States Strengthen Graduated Driver Licensing Systems (May 2010) U.S. Government Accountability Office Teen Crashes- Everyone is at Risk AAA Teen Driver Crashes- A Report to Congress 2008 NHSTA Contribution of the Components of Graduated Licensing to Crash Reduction Graduated Licensing, Raising the Driving Age Allen F. Williams U.S. Licensing Systems for Young Drivers Teen Driving: Should States Impose Tougher Restrictions? CQ Researcher Teen Unsafe Driving Behaviors NHTSA Counter Measures That Work NHTSA Evaluation of Oregon's Graduated Licensing Program NHTSA Passenger Restrictions in Graduated Licensing Program NHTSA