Item Response Theory is Superior to CSA in Crash Correlation

For almost a year, SambaSafety has been sharing its IRT Model with the industry and reporting that we think IRT greatly improves many of the defects of CSA. Now we have completed our analysis on whether it measures up to the FMCSA’s 2012 Effectiveness Test. Details follow, but spoiler alert, IRT is superior to CSA […]

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Driver in commercial truck hands on the wheel

The State of the CSA Score: IRT and Facing the Future – Fully Informed

In the dozen years that I have been involved in the Trucking Industry, I have met many amazing people and seen advances in safety technology, data, and analytics that are mind-boggling.  I have met hundreds of business owners and executives who operate their businesses with a vision of literally delivering America, but a mission built on […]

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2019 Truckload Carriers Association Annual Conference

SambaSafety is proud to be here in force as one of your Allied partners.  We’re exhibiting, presenting, and sponsoring at what is one of our favorite events of the year. Almost everything you know about CSA is changing, and Sambasafety is at the forefront of helping carriers understand those dramatic changes and the new methodology called Item Response […]

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Man noting on a clipboard inside an industrial setting

New IRT CSA Methodology

How Safe Are You? Are you ready for CSA Reform? CSA is changing, and finally for the better. In 2008, Vigillo was first to run CSA scores on behalf of the industry. Since then, thousands of motor carriers have entrusted Vigillo as the industry experts to bring them powerful insights and valuable data analytics for […]

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