Bison Transport Applies Cognitive Fitness Testing

Identifying Driver Readiness
with Cognitive Fitness Testing

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In an industry where safety, performance, and professionalism define long-term success, Bison Transport has consistently stood out as a leader. Their approach to driver development reflects a deep understanding of what it takes to thrive in modern commercial transportation. As roadway environments grow more complex and the expectations placed on professional drivers continue to intensify, Bison recognized the importance of evaluating something rarely addressed in traditional hiring and training processes: Cognitive Fitness.

Commercial driving requires far more than technical skill behind the wheel. It demands the ability to maintain attention over long periods, adapt to rapidly changing conditions, make fast yet thoughtful decisions, and navigate high-consequence environments with confidence and precision. These abilities relate directly to a driver’s cognitive capacity, their natural ability to process information, manage mental load, and maintain clarity under varying levels of stress. It also depends on cognitive resilience, the mental durability that allows individuals to sustain performance in challenging, unpredictable situations.

Historically, many organizations have focused heavily on experience, qualifications, and observable performance during training. Yet these traditional markers often fail to reveal how an individual actually thinks, responds, and adapts when faced with the real cognitive demands of commercial driving. Bison saw an opportunity to strengthen this part of their process by integrating Impirica’s cognitive assessment in their hiring process. Their objective wasn’t to narrow the talent pool, it was to ensure incoming trainees possessed the foundational cognitive qualities that support safe, successful, long-term driving careers.

By incorporating an evidence-based view of cognitive fitness, Bison could now see how individuals manage complexity, respond to unexpected changes, and sustain consistency in tasks that mirror the demands of real-world driving.

This shift also contributed to a more efficient and focused training process. Instructors were able to spend their time working with individuals who demonstrated strong cognitive resilience, giving them a clearer foundation on which to build operational skills. Trainees who entered the program with the right cognitive capacity not only progressed more confidently but also engaged more constructively with the content, creating a more positive training environment for everyone involved.

Understanding the mental demands of commercial driving, and how each individual meets those demands, enabled Bison to make decisions grounded in fairness, data, and long-term workforce development.

The collaboration between Bison Transport and Impirica reflects what is possible when organizations invest in a deeper understanding of human performance. By recognizing the central role of cognitive fitness, cognitive capacity, and cognitive resilience in commercial driving, Bison set a new standard for how the industry can prepare and support drivers from day one.

For organizations interested in how cognitive insights can reduce training friction, elevate driver readiness, and strengthen safety outcomes, Bison’s journey offers valuable lessons. Their experience demonstrates that when companies look beyond traditional indicators and explore the cognitive demands of commercial driving, they can create a more successful and sustainable pathway for future drivers.

Six Compelling Case Studies on the Power of Cognitive Fitness Assessments

In today’s dynamic fleet environment, ensuring driver and public safety demands innovative approaches that go beyond traditional methods. By integrating cognitive fitness assessments into daily operations, fleet managers are now able to identify potential risks early, intervene proactively, and implement targeted improvements. The following six case studies illustrate how Impirica’s cognitive assessments have not only flagged dangerous behaviors but also uncovered underlying issues—from substance abuse and hidden health conditions to distractions and personal stressors—leading to decisive actions that enhance overall safety and operational excellence.

Case 1: Drug-Induced Impairment

Unmasking the Hidden Danger: Early Detection of Drug-Induced Impairment

A routine cognitive assessment flagged a driver for high-risk, prompting further investigation that revealed cocaine use. This early detection empowered the fleet to enforce disciplinary measures and sharpen its impairment monitoring.

Download the full case study to discover how proactive screening can prevent dangerous incidents.

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Case 2: Undiagnosed Health Condition – Sleep Apnea

Beyond the Wheel: Revealing Hidden Health Risks Impacting Driver Performance

Irregular driving patterns led to a high-risk flag on a cognitive assessment, ultimately uncovering unmanaged sleep apnea. With treatment initiated, the driver returned safely, while the fleet expanded its focus on sleep-related risks.

Download the case study now to learn how uncovering hidden health issues can transform driver safety.

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Case 3: No Impairment – Distracted Driving

Shifting the Focus: From Cognitive Screening to Tackling Distracted Driving

Despite frequent safety flags, a low-risk cognitive assessment ruled out impairment, shifting the focus to habitual distracted driving. The investigation revealed phone use violations, leading to enhanced monitoring and policy revisions.

Download the full case study to see how ruling out impairment can redirect efforts to tackle real safety challenges.

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Case 4: Hidden Medical Condition – Heart Disease

Heartbeat of Safety: Early Intervention in Uncovering Critical Health Risks

When a veteran driver began exhibiting near-miss incidents, a cognitive assessment flagged him as high risk. Subsequent medical evaluations discovered undiagnosed heart disease, prompting life-saving intervention and timely surgery.

Download the case study to explore how early detection of hidden health conditions can avert crises.

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Case 5: Mental Health Challenges

Mind Over Matter: Addressing Emotional Strain to Enhance Road Safety

A high-risk score on a routine assessment revealed underlying emotional distress stemming from a personal crisis. The intervention enabled the driver to access necessary support, highlighting the critical impact of mental wellness on driving performance.

Download the case study to discover the importance of addressing mental health for enhanced fleet safety.

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Case 6: Early Risk Identification in Pre-Hire Screening

Precision in Hiring: Proactively Identifying Risk Before They Hit the Road

Integrating cognitive assessments into the hiring process flagged a candidate as high-risk. A subsequent behind-the-wheel evaluation confirmed unsafe behavior, preventing a potentially hazardous hire and reinforcing the value of pre-employment screening.

Download the case study to uncover how proactive risk assessment in recruitment safeguards your fleet.

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Transform Fleet Safety, Retention, & Efficiency with Cognitive Fitness

As the transportation industry faces increasing pressures to improve safety, reduce costs, and retain high-quality drivers, Impirica’s cognitive fitness assessments have become a game-changer for fleet management. Our case studies showcase how integrating cognitive evaluations into hiring, wellness, and safety protocols can lead to measurable improvements in driver quality, safety performance, and financial efficiency.

Whether you’re a fleet manager, safety professional, or recruiter, these case studies provide valuable insights and real-world results that can help you make data-driven decisions for your fleet’s future.

Download each case study to discover the transformative benefits of cognitive assessments for your organization.

Case 1: Cutting Collisions & Boosting Safety with Cognitive Fitness Assessments

Cut Collisions, Boost Safety, & Protect Your Bottom Line

In an industry where safety is paramount, reducing collisions and improving fleet performance can make all the difference. Learn how a commercial fleet with 1,537 drivers achieved an 8% reduction in collisions and a 7% decrease in preventable accidents by integrating Impirica’s cognitive assessment. This case study reveals the transformative impact of cognitive testing in identifying high-risk drivers and proactively improving safety across the fleet.

Ready to drive safety forward? Download the full case study to see how cognitive assessments can revolutionize your fleet’s safety protocols.

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Case 2: Elevating Driver Quality & Performance with Cognitive Screening

Hire Smarter, Drive Safer: How Cognitive Screening Transforms Driver Quality

The key to a high-performing fleet starts with hiring the right candidates. In this case study, two fleets screened 10,500 pre-hire candidates, improving driver quality and performance through Impirica’s cognitive assessment. By identifying drivers with superior cognitive resilience, these fleets enhanced training outcomes, on-the-job performance, and retention—creating safer roads and operational stability.

Don’t settle for anything less than the best. Download the case study now to learn how you can raise your hiring standards and achieve long-term fleet success.

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Case 3: Driving Down Costs & Reducing Incidents Through Cognitive Assessments

Cut Costs, Prevent Incidents: The Proven Impact of Cognitive Assessments on Fleet Safety

Safety isn’t just a priority—it’s a financial imperative. Discover how three fleets—ranging from commercial to school bus services—achieved $590,000 in annual savings by reducing incidents, improving driver safety, and enhancing passenger confidence. This case study showcases the financial and safety benefits of implementing Impirica’s cognitive assessments in fleet operations.

Want to reduce your incident rates and save big? Download the full case study to explore the proven impact on your fleet’s safety and finances.

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Case 4: Enhancing Driver Retention & Reducing Turnover Costs with Cognitive Assessments

Reduce Turnover, Save Big: The Cognitive Assessment Advantage in Driver Retention

Driver retention is a constant challenge—and a high cost to your bottom line. This case study reveals how a commercial fleet improved driver retention by 7.17%, reducing turnover and saving $340,000 annually by using Impirica’s cognitive assessment to select candidates with greater cognitive resilience. Improve retention, reduce training costs, and create a more stable workforce.

Ready to reduce turnover and boost retention? Download the case study to see how cognitive assessments can help you build a more stable and successful team.

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Case 5: Maximizing Fleet Efficiency & Financial Savings with Cognitive Evaluations

Unlock Annual Savings with Cognitive Assessments for Your Fleet

When it comes to fleet operations, every dollar counts. This case study illustrates how a fleet of over 2,100 drivers saved $590,000 annually by improving hiring practices and reducing collisions through Impirica’s cognitive evaluation. Streamlining hiring, reducing incidents, and enhancing operational safety can lead to significant financial benefits for your fleet.

Want to maximize savings and improve financial performance? Download the case study to see how cognitive evaluations can deliver long-term value to your fleet operations.

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Addressing Performance Decline with Cognitive Evaluations

Use Case Description

This use case describes how Cognitive Assessments and the CORE (Commercial On-Road Evaluation) help organizations identify and support drivers experiencing a decline in driving skills, knowledge, or behavior, ensuring timely, appropriate intervention.

Introduction

Even highly experienced drivers can face life circumstances that increase impairment risk. Stress, fatigue, health changes, or cognitive decline can quietly impact performance over time. Organizations need the ability to detect these changes early and respond in a way that protects drivers, the public, and operations. Cognitive Assessments combined with the CORE provide objective insight into emerging performance risk.

Problem Statement

When a driver begins to demonstrate reduced skills, knowledge gaps, or unsafe behaviors, the risk extends beyond the individual to the roadway and the organization. Traditional observation-based approaches are often subjective and reactive, leaving companies without a reliable way to identify underlying causes or determine appropriate next steps.

Solution Overview

Cognitive Assessments evaluate core cognitive functions essential to safe driving, including attention, processing speed, and decision-making. The CORE (Commercial On-Road Evaluation) examines how those capabilities translate into real-world driving performance. Together, they provide a clear, evidence-based view of whether performance decline is driven by skill degradation, cognitive impairment, or other contributing factors.

Implementation

When performance concerns are identified, drivers complete a Cognitive Assessment to evaluate functional abilities relevant to driving tasks. A CORE is then conducted to assess on-road performance in operational conditions. Based on the combined findings, organizations can determine appropriate actions such as targeted retraining, coaching, or referral for medical evaluation.

Expected Results/Outcome

Early identification and targeted support help organizations maintain high standards of commercial driver safety while supporting driver retention. Addressing performance decline proactively reduces preventable risk, strengthens safety culture, and enables organizations to go beyond compliance.

Ensuring Safe Return to Work with Cognitive Evaluations

Case Study Description

This use case explains how Cognitive Assessments and the CORE support safe and confident return-to-work decisions following short-term or long-term leave.

Introduction

Drivers returning from leave may experience changes in cognitive or functional abilities that are not immediately visible. Before returning to safety-sensitive duties, organizations need objective insight to ensure drivers are prepared to operate safely.

Problem Statement

Without structured evaluation, drivers returning from leave may unknowingly present elevated impairment risk. Relying solely on time away or medical clearance does not fully capture functional readiness for real-world driving demands.

Solution Overview

Cognitive Assessments evaluate mental readiness for safety-critical tasks, while the CORE assesses applied driving performance in a commercial environment. Together, they provide an objective, defensible framework for return-to-work decisions.

Implementation

Prior to returning to duty, drivers complete a Cognitive Assessment followed by a CORE. Results help determine whether the driver is ready to resume work or if additional support, retraining, or further evaluation is required.

Expected Results/Outcome

Organizations reduce return-to-work risk while reinforcing a culture of care and accountability. Drivers feel supported, safety outcomes improve, and decisions are made consistently and transparently.

Understanding Driver Errors with Post-Incident Cognitive Evaluation 

Use Case Description

This use case demonstrates how Cognitive Assessments and the CORE help organizations understand contributing factors following a driving incident.

Introduction

When incidents occur, identifying root causes is essential to preventing recurrence. Some errors may reflect deeper, persistent impairment risks that are not visible through incident review alone.

Problem Statement

Post-incident analysis often focuses on what happened, not why. Without objective cognitive insight, organizations risk misclassifying incidents as isolated errors and missing underlying impairment factors.

Solution Overview

Cognitive Assessments evaluate whether cognitive functioning may have contributed to an incident, while the CORE assesses whether those findings translate into on-road performance risk. This enables informed, corrective action.

Implementation

Following an incident, drivers complete a Cognitive Assessment and, when appropriate, a CORE. Findings guide next steps such as targeted retraining, medical referral, or monitored return to duty.

Expected Results/Outcome

Organizations improve risk management, reduce repeat incidents, and support drivers through constructive, evidence-based intervention rather than punitive response.

Keeping Drivers Safe with Regular Cognitive Evaluations

Use Case Description

This use case explains how periodic Cognitive Assessments and CORE evaluations support continuous driver safety.

Introduction

Driver safety is not static. Ongoing evaluation ensures drivers remain functionally capable as conditions, workloads, and life circumstances change.

Problem Statement

Without regular evaluation, gradual cognitive or functional decline may go unnoticed until an incident occurs. This creates avoidable risk for drivers and organizations.

Solution Overview

Scheduled Cognitive Assessments and periodic CORE evaluations provide continuous visibility into driver readiness, enabling proactive risk management.

Implementation

Organizations establish evaluation intervals—annual, periodic, or as triggered by risk indicators. Cognitive Assessments and COREs are conducted as needed to ensure ongoing fitness for duty.

Expected Results/Outcome

Proactive evaluation reduces incidents, strengthens retention, and reinforces a culture of safety that extends beyond compliance requirements.

Confidently Hire Safe Drivers with Cognitive Screening

Use Case Description

This use case shows how Cognitive Assessments and the CORE support safer, more informed hiring decisions.

Introduction

Safe hiring requires more than validating licensure or road test performance. Cognitive readiness is a critical factor in long-term driving safety.

Problem Statement

Traditional hiring processes often fail to assess cognitive functions essential to safe driving, increasing the risk of poor fit, incidents, and turnover.

Solution Overview

Cognitive Assessments provide objective insight into a candidate’s functional abilities relevant to driving tasks. The CORE evaluates how those abilities translate into real-world performance.

Implementation

Candidates complete a Cognitive Assessment early in the hiring process. Those meeting risk thresholds may proceed to a CORE. Results inform hiring decisions based on objective readiness rather than assumption.

Expected Results/Outcome

Organizations improve hiring confidence, reduce early-stage incidents, and build safer, more resilient fleets while supporting long-term driver success.

Neurapulse for Safety Observation Response

Neurapulse is a powerful tool that helps keep job sites safe by quickly checking a worker’s cognitive fitness for duty. When safety professionals notice unsafe behavior, they can use Neurapulse to see if the worker’s cognitive performance is affected. This helps catch potential risks before they lead to accidents.

Problem Statement

On job sites, poor judgment or lack of risk awareness can cause serious problems like near misses or even accidents. Throughout the day, a worker’s cognitive performance can change due to factors like fatigue, stress, or health issues. These changes can lead to workplace impairment, making it harder for workers to stay focused and avoid mistakes. Without a way to quickly check a worker’s cognitive state, safety professionals might miss signs of impairment, putting everyone at risk.

Solution Overview

Neurapulse offers a quick and easy way to respond to unsafe behavior by providing a cognitive fitness for duty test. When a safety professional notices something concerning, they can have the worker take a short, two-minute cognitive test. This test checks important cognitive functions and gives a clear result: high-risk or low-risk. If the result shows a high-risk, the safety professional can take action to address the issue before it leads to an incident. This proactive approach helps ensure that workers are mentally ready to stay safe on the job.

Implementation

Implementing Neurapulse for safety observation response is simple. The test is delivered through a remote cognitive assessment platform, so workers can take it on any smart device. The cognitive screening tool evaluates key cognitive abilities, and the results are provided instantly. If a high-risk result is detected, the system can automatically trigger a follow-up, such as a more detailed impairment analysis or a conversation with a supervisor. This process allows safety professionals to respond quickly to potential risks, ensuring that workers are fit for duty.

Expected Results/Outcome

By using Neurapulse for safety observation response, companies can expect a safer and more alert workforce. Regular cognitive testing when unsafe behavior is observed helps identify underlying issues that could lead to accidents. With Neurapulse, businesses can provide quality services while reducing the likelihood of workplace impairment and enhancing overall safety on the job.

Neurapulse for Vehicle Telematics Flagged Behavior

Neurapulse is a powerful tool that helps companies understand why certain high-risk behaviors occur while driving. When vehicle sensors detect risky actions like speeding or harsh braking, a Neurapulse assessment can be deployed to quickly check the driver’s cognitive fitness for duty. This helps managers understand what might be causing  the behavior and take steps to support the driver and prevent it from happening again.

Problem Statement

Vehicle telematics systems are great at spotting high-risk behaviors such as speeding, harsh braking, lane deviation, and following too closely. However, these systems don’t tell you why the behavior happened. It could be due to cognitive impairment, fatigue, or other issues affecting the driver’s ability to make safe decisions. Without a way to assess the driver’s cognitive state, companies might miss the chance to address the root cause of these behaviors, leading to potential accidents or further risky driving.

Solution Overview

Neurapulse provides a quick and effective way to respond to flagged behaviors by offering a point-in-time  cognitive fitness for duty evaluation. After a risky driving event is detected, through the ELD, the driver can be notified to take a short, two-minute cognitive test. This test checks key cognitive functions and provides a simple result: high-risk or low-risk. By understanding the driver’s cognitive state, companies can better address the issues that led to the risky behavior, whether it’s due to impairment, fatigue, or another cognitive factor.

Implementation

When a vehicle telematics system flags risky behavior, Neurapulse can be integrated into the telematics’ response process. The test is delivered through a remote cognitive assessment platform, making it easy for drivers to take it on any smart device. The cognitive screening tool evaluates critical cognitive functions, and if after three attempts, a high-risk result is detected, it triggers an automatic follow-up, such as a more detailed impairment analysis, a meeting with a supervisor, or other actions. This allows companies to quickly understand and address the driver’s cognitive state, ensuring that they are fit to continue driving.

Expected Results/Outcome

By using Neurapulse in response to flagged behaviors, companies ensure a safer driving environment. Regular cognitive testing following risky events helps identify underlying issues that may not be apparent from the telematics data alone. This proactive approach not only improves real-time safety but also helps companies go beyond compliance, ensuring that drivers are fully supported in their roles. With Neurapulse, businesses can provide quality services while reducing the likelihood of workplace impairment and enhancing overall road safety.