Research Studies & Reports
DMV’s Research & Development Branch has been conducting research and producing studies and reports since the 1950s. Research & Development reports help DMV to measure the impact of new laws on making drivers safer. We also identify areas where we can improve our processes, explore new approaches to solving existing problems, and branch out into new opportunities to serve you better.
Studies & Reports Sections
Studies and reports are assigned to a Section that best describes the type of report. Click on a section title below to see a short description.
I. Driver Education & Training Studies
II. Driver Licensing Screening Studies
III. Studies on Improvement and Control of Deviant Drivers
IV. Basic Research & Methodological Studies: Driver Performance, Accident Etiology, Prediction Models, and Actuarial Applications
V. Driver Licensing / Control Systems & Safety Management Studies
VI. Studies on Special Driver Populations
VII. Miscellaneous Studies & Reports
Request printed copies of studies and reports by mail at:
Department of Motor Vehicles
Research and Development Branch
2415 1st Ave. Mail Station: F-126
Sacramento, CA 95818
(916) 914-8125
Please include the report number, the number of copies requested, and your name, address, and phone number.
| Report ID | Date Published | Title | Section | Links |
|---|---|---|---|---|
| 84 | 1982/ 06 |
A Statistical Model of Individual Accident Risk Prediction Using Driver Record, Territory and Other Biographical FactorsTo determine (1) the relative importance of territory, prior driving record, and other variables in predicting future accident involvement; and (2) whether a driver's area of residence is a fair and actuarially sound rating factor. |
IV | |
| 76.1 | 1981/ 12 |
An Abstract of Design and Evaluation of a Crash Prediction StrategyTo define and validate a method of identifying groups of high-risk drivers which yields a more effective crash prediction model than the Department's negligent-operator (neg-op) point system. |
IV | |
| 79.1 | 1981/ 12 |
An Abstract of Factors Associated with Fatal Accident Involvement Among California Drivers – ABSTRACT 1 / 2To identify possible factors of fatal accident causation and to isolate common patterns or characteristics for use in developing accident countermeasures. |
IV | |
| 79 | 1981/ 12 |
Factors Associated with Fatal Accident Involvement Among California DriversTo identify possible factors of fatal accident causation and to isolate common patterns or characteristics for use in developing accident countermeasures. |
IV | |
| 77.1 | 1981/ 12 |
An Abstract of An Evaluation of Three Alternative Formats for Probation Violation HearingsTo develop and evaluate new formats hearings which incorporate behavior caseload-scheduling approach. for negligent operator probation violator modificatiol1 principles and a client |
III | |
| 77 | 1981/ 12 |
An Evaluation of Three Alternative Formats for Probation Violation HearingsTo develop and evaluate new formats hearings which incorporate behavior caseload-scheduling approach. for negligent operator probation violator modificatiol1 principles and a client |
III | |
| 80 | 1981/ 12 |
Traffic Safety Impact of the Extension of Driver Licenses by Mail for Renewal Applicants with Clean Prior Driving RecordsTo evaluate the traffic safety impact of extending driver licenses by mail for drivers with clean prior four-year records. |
II | |
| IM5 | 1981/ 11 |
Use Tax SurveyTo compare reported purchase prices in use-tax transactions with wholesale Kelley Blue Book prices, in order to determine whether purchasers of used vehicles from private parties tended to underreport the amount they paid. |
VII | |
| NRN023 | 1981/ 10 |
Review of “An Appraisal of San Diego County SB 38 Participant DUI Recidivism and Traffic Accident Involvement”To communicate to the drunk driving rehabilitation community some evaluation defects in the above study which limit the conclusions that can be reached, and to increase knowledge of evaluation research methodology. |
III | |
| IM4 | 1981/ 07 |
An Estimate of the Rate at Which Vehicle Values Depreciate for Use in Calculating Vehicle License FeesTo determine how much vehicle license fee (VLF) revenue is lost due to the VLF depreciation structure underestimating the actual retail value of used vehicles. |
VII |