Study of Driver Training Methods to Reduce Crash Risk in New Adolescent Drivers Ages 16 to 17 in Pennsylvania
Led by Children's Hospital of Philadelphia · Updated on 2026-04-06
1300
Participants Needed
1
Research Sites
N/A
Total Duration
AI-Summary
What this Trial Is About
Researchers are evaluating different types of driver training programs to reduce crash risk among young new drivers shortly after they get their license. The study focuses on adolescents aged 16 to 17 in Pennsylvania, where crash risk is highest in the early months of independent driving. Despite graduated driver licensing laws, many states, including Pennsylvania, do not require professional training for young drivers, so this research aims to see if specific training can improve safety.
Participants will be randomly assigned to one of three groups during their learner phase professional behind-the-wheel training with a local driving instructor, an online driver skills training program called ACCEL, or an online vehicle and driver safety education module. The behind-the-wheel training includes 6 hours of in-person lessons and practice, while the online programs each take about two hours to complete. The study continues through the learner permit phase and for six months after participants receive their license.
During the study, participants will complete baseline surveys, cognitive tasks, and virtual driving assessments. A smartphone app will monitor driving trips during the learner and post-licensure phases, with monthly surveys to track progress. After licensure, participants will complete online hazard tests and surveys at 2, 4, and 6 months. Researchers will measure outcomes like hard braking events, license exam pass rates, phone use while driving, speeding, crash involvement, and risky driving behaviors to assess the effects of the training.
CONDITIONS
Brief Title
Driver Education Research Study
Research Team
T
Thomas Seacrist, MBE
J
Jamillah T Millner, MPH
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This table compares participation in this trial with other options available for this condition. The information is drawn from published research and the trial’s study details and is provided for educational purposes only.
Factors
Online Driver Skills Training (ACCEL)
Active Control (Online Safety Education)
Behind‑the‑Wheel Training
What each approach is
An online accelerated driver skills curriculum (ACCEL) teaching hazard anticipation, recognition, and attention tracking
An online video‑based safety education covering vehicle maintenance and safety basics
In‑person professional behind‑the‑wheel training of about six hours with driving practice
Role in the trial
Investigational online skills‑based training arm
Serves as the active online control comparator arm
Investigational in‑person driving training arm
Primary use or goal
Enhance hazard anticipation and attention through online training
Provide vehicle and driver safety information as baseline
Improve practical driving skills through structured in‑person training
How the training is delivered
Web‑based ACCEL modules completed online with progress tracking and quiz
Online videos with short quiz, about 2 hours total
In‑person sessions totaling six hours with practice between lessons
Existing evidence or rationale
Specific efficacy of ACCEL online training for reducing crash risk is under study
Standard online safety education is widely used but has limited evidence for crash reduction on its own
Behind‑the‑wheel training is commonly used for skill development but lacks conclusive evidence for crash reduction
Important risks
Low risk as online behavioral training
Minimal risk as an online educational program
Includes on‑road driving exposure which may carry typical driving risks
Limitations to consider
Effectiveness for reducing actual crashes remains to be demonstrated
Lacks hands‑on driving practice and may not translate into real‑world skill
Resource‑intensive requiring instructor time and vehicle access, may limit scalability
Patient‑relevant impact
Under investigation for reducing crash events and improving licensure success
Unknown impact on crash outcomes
Impact on crash outcomes not yet established
Disclaimer: This comparison is created with the help of artificial intelligence(AI) and may contain errors or missing information. It is not medical advice and does not mean one option is better or safer than another. Clinical trials are still being studied, and joining a trial is your choice. Please consult your healthcare professional before making any decisions.
Who Can Participate
Age: 16Years - 17Years
All Genders
Healthy Volunteers
Eligibility Criteria
You may qualify if you...
Adolescents ages 16-17 years old who reside in Pennsylvania
Have an active Pennsylvania learner's permit
Have less than 30 hours of driving practice during permit phase
Have never taken an on-road licensing exam in any state
Plan to get a license within the next 12 months in Pennsylvania
Plan to have access to a vehicle to drive after licensure
Have a personal cell phone and access to a smartphone, tablet, or computer with internet access
Download and use the RoadReady app if assigned to the behind-the-wheel training group
Are able to read and write in English
Provide informed consent or assent
Are not participating in another learner driver study
You will not qualify if you...
Not a Pennsylvania resident
Do not pass the license exam and cannot complete post-license monitoring
Enrolled in another learner driver study
Your Study Journey
Screening
Duration - 2 to 4 weeks
Participants are screened for eligibility to participate in the trial.
1 visit (in-person)
Learner Phase Intervention
Duration - Up to 12 months or until licensure
Participants receive one of three driver training interventions: professional behind-the-wheel training, an online driver skills training course, or an online vehicle and driver safety education program. Driving practice and skill development occur during this phase.
Virtual driving assessments and baseline surveys completed during clinical or other visits; ongoing use of smartphone app and monthly surveys completed at home
Post-Licensure Follow-up
Duration - 6 months after licensure
After obtaining a driver's license, participants complete an online hazard skills test, surveys, and a virtual driving assessment. They are followed for 6 months with online surveys and continued driver trip monitoring via smartphone app to assess driving behavior and safety.
Online surveys at 2, 4, and 6 months post-licensure with continuous smartphone app monitoring
How is the study designed?
Study Type
INTERVENTIONAL
Masking
DOUBLE
Allocation
RANDOMIZED
Model
PARALLEL
Primary Purpose
PREVENTION
Number of Arms
3
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Published Research Related To This Trial
A contemporary examination of the effect of driver training for reducing crash risk in novice adolescent drivers: protocol for the DRIVER study, a random assignment trial.
Elizabeth A Walshe, Daniel Romer, Michael R Elliott...