FAQs

Who should take Human Factors in Traffic Crashes?

A wide array of individuals have taken our Human Factors classes, all of whom are interested in widening their knowledge base regarding human factors issues for crash reconstruction. These individuals include crash reconstructionists, police officers, mechanical engineers, attorneys, transportation engineers and vehicle manufacturers.

When are classes held?

Classes are held throughout the year. Check back on "Upcoming Classes" to see where the latest classes are being held.

How long are classes?

Classes are generally five days long (40 hours).

How much do classes cost?

Tuition varies from class to class, depending on how many days a class is being held. Please see the fee schedule for estimates.

What do I get with the class?

Depending on the class, the class tuition includes a 30-day subscription to I.DRR and V*STAR
Software, class book, and CD-rom.

What topics are covered in a Human Factors in Traffic Crash Reconstruction?

Depending on the class length, a variety of topics are covered. These topics include:

  • History and foundation of Reaction Time Research
  • Understanding Driver Response Terms and Definitions
  • Common Causes for Response Delays
  • Whether Weather Influences Driver Response
  • Evaluating a Response During Nighttime Driving
  • Nighttime Response Scenarios and documenting nighttime crashes
  • Headlight Beam Analysis
  • Evaluating Path Intrusion Crashes
  • Acceleration Rate of Drivers
  • Gap Acceptance
  • Driver Search Patterns
  • Driver Response to lead vehicles, traffic signals, and decision making
  • Fatigue & Alcohol
  • Tutorial on I.DRR Software (PRT software)
  • Practical Experience (Research Applications)

Are there any practical exercises included with class?

Generally, at least one practical exercise is included with each class. Examples of exercises done in previous classes include: headlight mapping, measuring response times when on a cell phone, measuring response times to pedestrians, measuring response times to different patterns (objects that present unrecognizable patterns), documenting scenes at night and simulator studies.

What should I bring to class with me?

We suggest that you bring a laptop computer with Microsoft Office 2007 (to run I.DRR) and a scientific calculator.

Do I get CEU's?

Yes, Continuing Education Units are given out for Human Factors Classes. A 5 day, 40 Hour weeklong class gets between 30-33 CEU's.

Can I sponsor a course?

Yes!  If you are interested in having Mr. Muttart come to your organization or area to teach a course, please contact us for more information at This e-mail address is being protected from spambots. You need JavaScript enabled to view it .