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NHTSA - Behavioral Safety Research

rosaP Repository & Open Science Access Portal

This collection includes reports from the National Highway Traffic Safety Administration (NHTSA) Behavioral Safety Research program. For the program, NHTSA studies behaviors and attitudes in highway safety, focusing on drivers, passengers, pedestrians, and motorcyclists. NHTSA identifies and measures behaviors involved in crashes or associated with injuries, and develop and refine countermeasures to deter unsafe behaviors and promote safe alternatives.
More information on the program can be found at https://www.nhtsa.gov/behavioral-research. Bookmark this collection: https://rosap.ntl.bts.gov/collection_nhtsa_bsr or https://doi.org/10.21949/1530843.

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Showing 401 - 420 of 1423 results
  • National Traffic Speeds Survey I 2007
    National Traffic Speeds Survey I: 2007
    Huey, R. ;
    De Leonardis, D.
    2012-08-01 | PDF
    A field survey was conducted during spring and summer 2007 to measure travel speeds and prepare nationallyrepresentative speed estimates for all types of motor vehicles on freeways, arterial highways, and collector roads across the United States. Over 10 million vehicle speeds were measured at more than 700 sites included in the geographic cluster ...
  • Demonstration and Evaluation of the Heed the Speed Pedestrian Safety Program Traffic Tech
    Demonstration and Evaluation of the Heed the Speed Pedestrian Safety Program [Traffic Tech]
    United States. National Highway Traffic Safety Administration
    2012-07-01 | NHTSA BSR Traffic Tech | PDF
    Research has shown that higher vehicular speeds are related to increased pedestrian injury severity and death. It is unclear, however, if lowering vehicle speeds in residential areas would result in lower frequency of pedestrian-involved crashes. This study built upon the pilot work of Blomberg and Cleven (2006) that tested the Heed the Speed initi ...
  • Functional Assessments Safety Outcomes and Driving Exposure Measures for Older Drivers
    Functional Assessments, Safety Outcomes, and Driving Exposure Measures for Older Drivers
    Staplin, Loren ;
    Lococo, Kathy H.
    2012-07-01 | PDF
    This project was conducted to provide an objective measure of the relationship between older adults’ scores on a set of driving assessment tools and their (serious point) violations and crashes over a period of 18 months following the assessments. An additional objective was to compare alternative methods of measuring driver exposure. The assessmen ...
  • National Traffic Speeds Survey II 2009
    National Traffic Speeds Survey II: 2009
    Huey, R. ;
    De Leonardis, D.
    2012-07-01 | PDF
    A field survey was conducted during spring and summer 2009 as a longitudinal repetition to a similar effort undertaken in 2007. The goal was to measure travel speeds and prepare nationally representative speed estimates for all types of motor vehicles on freeways, arterial highways, and collector roads across the United States. Over 10 million vehi ...
  • Demonstration and Evaluation of the Heed the Speed Pedestrian Safety Program
    Demonstration and Evaluation of the Heed the Speed Pedestrian Safety Program
    Blomberg, Richard D. ;
    Thomas, F. Dennis
    2012-07-01 | PDF
    This study built upon the work of Blomberg and Cleven (2006) in Arizona, where they developed and pilot-tested the concept of Heed the Speed, a neighborhood-based combination of enforcement, education, and modest engineering designed to reduce vehicle speeds to benefit pedestrian safety. The current program was expanded and applied to Philadelphia, ...
  • Breath Test Refusals and Their Effect on DWI Prosecution
    Breath Test Refusals and Their Effect on DWI Prosecution
    Jones, Ralph K. ;
    Nichols, James L.
    2012-07-01 | PDF
    This report describes the design and results of a project aimed at estimating the rate that drivers refuse to submit to a legally-requested breath alcohol concentration test, and the effect of such refusals on the prosecution of DWI cases. The study found the mean refusal rate to be 21% in 39 jurisdictions providing data, a very small change from t ...
  • Examination of Supplemental Driver Training and Online Basic Driver Education
    Examination of Supplemental Driver Training and Online Basic Driver Education
    Thomas, F. Dennis ;
    Blomberg, Richard D.
    2012-06-01 | PDF
    This report describes supplemental driver training programs and online basic driver education. It coves supplemental driver training that focused on knowledge and skills beyond those normally found in traditional driver education delivered in the United States and in other countries. It also reviewed online basic driver education programs that were ...
  • Review of Studies on Pedestrian and Bicyclist Safety 19912007
    Review of Studies on Pedestrian and Bicyclist Safety, 1991–2007
    Karsch, H. M. ;
    Hedlund, J. H.
    2012-06-01 | PDF
    This report reviews the pedestrian and bicyclist safety research literature in print as of 2007. It summarizes and synthesizes the key studies, evaluates existing knowledge and identifies research gaps and provides recommendations for future direction. The review includes studies identified through searches of the TRIS, TRANSDOC, IRRD, PubMed, Psyc ...
  • The Effect of Passengers on Teen Driver Behavior Traffic Tech
    The Effect of Passengers on Teen Driver Behavior [Traffic Tech]
    United States. National Highway Traffic Safety Administration
    2012-04-01 | NHTSA BSR Traffic Tech | PDF
    A number of studies have shown that passengers substantially increase the risk of crashes for young, novice drivers. This increased risk may result from distractions that young passengers create for drivers. Alternatively, the presence of passengers may increase the likelihood of teenage drivers engaging in explicitly risky behaviors, for example, ...
  • A Fresh Look at Driver Education in America
    A Fresh Look at Driver Education in America
    Thomas, F. Dennis ;
    Blomberg, Richard D.
    2012-04-01 | PDF
    The objectives of this study were to: (1) identify and review current driver education and training programs in use nationally and internationally; (2) identify best teaching practices for teenagers; (3) examine the optimal sequencing for the presentation of safe driving skills in the classroom and behind-the-wheel training; and (4) assess whether ...
  • Pedal Error Crashes Traffic Tech
    Pedal Error Crashes [Traffic Tech]
    United States. National Highway Traffic Safety Administration
    2012-04-01 | NHTSA BSR Traffic Tech | PDF
    This project examined the prevalence of crashes in which the driver pressed the accelerator pedal when he or she intended to press the brake pedal, and the characteristics associated with these crashes. Technical literature published between 1980 and 2009 included few studies regarding pedal application errors. Studies conducted using driving simul ...
  • The Role of Supervised Driving in a Graduated Driver Licensing Program Traffic Tech
    The Role of Supervised Driving in a Graduated Driver Licensing Program [Traffic Tech]
    United States. National Highway Traffic Safety Administration
    2012-04-01 | NHTSA BSR Traffic Tech | PDF
    Traditional Graduated Driver Licensing (GDL) systems, in place in all the States, include three licensing stages: the initial learner stage, an intermediate or provisional phase, and full licensure. An important component of GDL systems is the extended learner stage for beginning drivers. This stage gives novice drivers opportunity to gain valuable ...
  • Young Drivers Report the Highest Level of Phone Involvement in Crash or NearCrash Incidences
    Young Drivers Report the Highest Level of Phone Involvement in Crash or Near-Crash Incidences
    United States. National Highway Traffic Safety Administration. Office of Behavioral Safety Research
    2012-04-01 | PDF
    In the first nationally representative telephone survey on distracted driving, NHTSA reported attitudes and behaviors of 6,000 drivers 18 and older from all 50 States and the District of Columbia about distracted driving. This research note extracts information from the December 2011 survey about cell phone use and distracted driving for young driv ...
  • A Fresh Look at the State of Driver Education in America Traffic Tech
    A Fresh Look at the State of Driver Education in America [Traffic Tech]
    United States. National Highway Traffic Safety Administration
    2012-04-01 | NHTSA BSR Traffic Tech | PDF
    Approximately 8 percent of all licensed drivers involved in fatal crashes are between 15 and 18 years old, and motor vehicle crashes remain the leading cause of death for this age group. It was once thought that effective driver education and training would reduce the high crash rates of young, novice drivers. Multiple evaluations of driver educati ...
  • The Effect of Passengers on Teen Driver Behavior
    The Effect of Passengers on Teen Driver Behavior
    Goodwin, Arthur H. ;
    Foss, Robert D.
    2012-04-01 | PDF
    A number of studies have shown that passengers substantially increase the risk of crashes for young, novice drivers. This increased risk may result from distractions that young passengers create for drivers. Alternatively, the presence of passengers may increase the likelihood of teenage drivers engaging in explicitly risky behaviors, for example, ...
  • Pedal Application Errors
    Pedal Application Errors
    Lococo, Kathy H. ;
    Staplin, Loren
    2012-03-01 | PDF
    This project examined the prevalence of pedal application errors and the driver, vehicle, roadway and/or environmental characteristics associated with pedal misapplication crashes based on a literature review, analysis of news media reports, a panel of driver rehabilitation specialists, analysis of multiple crash databases, and case studies. An ana ...
  • AgeRelated Functional Limitations Countermeasures and Crash Risks Traffic Tech
    Age-Related Functional Limitations, Countermeasures, and Crash Risks [Traffic Tech]
    United States. National Highway Traffic Safety Administration
    2012-03-01 | NHTSA BSR Traffic Tech | PDF
    This study updates and extends our understanding of how age-related functional deficits, including changes in vision, cognition, strength, and flexibility can increase older drivers’ crash risks. The report discusses the potential of a variety of countermeasures to allow older drivers to accommodate to deficits, and thus continue driving safely. Th ...
  • The Role of Supervised Driving Requirements in Graduated Driver Licensing Programs
    The Role of Supervised Driving Requirements in Graduated Driver Licensing Programs
    Foss, Robert D. ;
    Masten, Scott V.
    2012-03-01 | PDF
    Many States require parents to certify that their teens have completed a certain amount of supervised driving practice, usually 40 to 50 hours, before they are permitted to obtain an intermediate license. Although strongly supported by numerous groups and organizations, the effectiveness of supervised practice requirements is unknown. NHTSA conduct ...
  • Taxonomy of Older Driver Behaviors and Crash Risk Appendix C
    Taxonomy of Older Driver Behaviors and Crash Risk: Appendix C
    Staplin, Loren ;
    Lococo, Kathy H.
    2012-02-01 | PDF
    This project’s objectives were to identify risky behaviors, driving habits, and exposure patterns that have been shown to increase the likelihood of crash involvement among older drivers; and to classify these crash-contributing factors according to a set of underlying functional deficits specific to, or more prevalent among, the older driver popul ...
  • Evaluation of Teen Seat Belt Demonstration Projects in Colorado and Nevada Traffic Tech
    Evaluation of Teen Seat Belt Demonstration Projects in Colorado and Nevada [Traffic Tech]
    United States. National Highway Traffic Safety Administration
    2012-02-01 | NHTSA BSR Traffic Tech | PDF
    Teens have higher fatality and injury rates in motor vehicle crashes than any other age group. The combination of immaturity, inexperience, and underdeveloped decision-making skills (including hazard recognition) contributes to the high crash rates among teen drivers. Observational surveys have indicated that teenagers’ seat belt use is among the l ...
401 - 420 / 1423