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Louisiana CARS Project

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Louisiana CARS Project

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  • CARS System
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    • Home
    • About Us
    • CARS System
    • Training
    • Public Awareness
    • Public Resources
    • Data and Results
    • News and Updates

  • Home
  • About Us
  • CARS System
  • Training
  • Public Awareness
  • Public Resources
  • Data and Results
  • News and Updates

CARS System

What is CARS?

The Computerized Assessment and Referral System (CARS) is an evidence-based screening tool designed to identify mental health concerns and behaviors linked to impaired driving.

Developed to provide timely, accurate, and accessible assessments, CARS connects individuals with the appropriate resources for intervention, treatment, and support. By integrating mental health evaluations into DUI/DWI programs, CARS empowers individuals to make meaningful changes while reducing the risk of future offenses.

How it Works?

Screening Process Overview

The CARS process begins with a comprehensive, user-friendly computerized assessment.

Participants respond to a series of questions designed to evaluate their mental health history, risk factors, and substance use behaviors. The results are automatically analyzed to create a clear, detailed report that identifies areas of concern and recommends next steps, including professional referrals when needed.

Types of Mental Health Disorders Assessed

CARS screens for a wide range of mental health conditions that may contribute to risky behaviors, including:


  • Mood Disorders: Major Depression, Bipolar Disorder
  • Anxiety Disorders: Generalized Anxiety, Panic Disorder, Social Anxiety
  • Substance Use Disorders: Alcohol and Drug Use
  • Behavioral Disorders: Impulse Control, Intermittent Explosive Disorder
  • Trauma-Related Disorders: Post-Traumatic Stress Disorder (PTSD)
  • Other Conditions: ADHD, Gambling Disorder, and more


By providing a detailed overview, CARS ensures no contributing factor is overlooked, allowing for a holistic approach to rehabilitation and support.

Benefits

The impact of CARS extends far beyond the screening itself, offering measurable benefits for participants and the community:


  • Reducing Recidivism: By identifying and addressing underlying mental health concerns, CARS helps reduce repeat DUI/DWI offenses, creating safer roads for everyone.
  • Offender Rehabilitation: CARS provides individuals with tailored pathways for treatment, fostering personal growth, accountability, and long-term behavioral change.
  • Judicial Support: Courts can rely on CARS as an objective, data-driven tool to inform sentencing, probation, and intervention decisions.
  • Community Impact: Early identification and intervention improve overall public safety and reduce the burden on healthcare, judicial, and correctional systems.


Through its targeted, evidence-based approach, CARS is transforming lives and making communities safer.

Further Links to CARS Implementation

The BASIS: What influences DUI?

Research: Psychiatric comorbidity among first-time and repeat DUI offenders

The BASIS: Special Series on DUI

Repeat DUI offenders often have underlying mental health issues, such as anxiety, depression, and antisocial behavior, that contribute to their behavior. Traditional education-based programs may not address these complexities. Comprehensive assessment and treatment strategies, like the Computerized Assessment and Referral System (CARS), a

Repeat DUI offenders often have underlying mental health issues, such as anxiety, depression, and antisocial behavior, that contribute to their behavior. Traditional education-based programs may not address these complexities. Comprehensive assessment and treatment strategies, like the Computerized Assessment and Referral System (CARS), are essential for identifying and addressing these co-occurring disorders to effectively reduce recidivism. (Source)

The BASIS: Special Series on DUI

Research: Psychiatric comorbidity among first-time and repeat DUI offenders

The BASIS: Special Series on DUI

In 1982, President Reagan launched National Drunk and Drugged Driving Awareness Week to combat over 25,000 annual substance-related crash fatalities, a figure reduced to 10,000 by 2017. Drunk and drugged driving remains a complex issue requiring evidence-based solutions, as studies show repeat offenders often face psychological comorbidit

In 1982, President Reagan launched National Drunk and Drugged Driving Awareness Week to combat over 25,000 annual substance-related crash fatalities, a figure reduced to 10,000 by 2017. Drunk and drugged driving remains a complex issue requiring evidence-based solutions, as studies show repeat offenders often face psychological comorbidities and impaired decision-making skills. Addressing these challenges may involve mental health screenings and integrated treatment approaches, as highlighted in research on decision-making, risky behaviors, substance dependencies, and the role of prescription drugs. An editorial by Dr. Sarah Nelson emphasizes mental health's role in reducing DUI recidivism.

(Source)

Latest Research: Evaluating the CARS Screener

Research: Psychiatric comorbidity among first-time and repeat DUI offenders

Research: Psychiatric comorbidity among first-time and repeat DUI offenders

The Computerized Assessment and Referral System (CARS) Screener is a tool designed to help DUI programs address barriers to psychiatric disorder screening. Analyzing data from 381 DUI offenders in Massachusetts and the National Comorbidity Survey-Replication (N = 9,282), the study found that the CARS Screener demonstrates high sensitivity

The Computerized Assessment and Referral System (CARS) Screener is a tool designed to help DUI programs address barriers to psychiatric disorder screening. Analyzing data from 381 DUI offenders in Massachusetts and the National Comorbidity Survey-Replication (N = 9,282), the study found that the CARS Screener demonstrates high sensitivity and specificity in identifying various psychiatric disorders, including bipolar disorder, depressive disorders, anxiety disorders, substance use disorders, and PTSD. This tool provides DUI programs with an effective method to better understand and address the mental health challenges of their clients, potentially reducing criminal re-offense vulnerability associated with psychiatric comorbidities.

(Source)

Research: Psychiatric comorbidity among first-time and repeat DUI offenders

Research: Psychiatric comorbidity among first-time and repeat DUI offenders

Research: Psychiatric comorbidity among first-time and repeat DUI offenders

Driving under the influence is a major public health issue, with psychiatric comorbidity more common among DUI offenders. This study compared first-time and repeat DUI offenders using the CARS screener. Results showed repeat offenders were significantly more likely to screen positive for psychiatric disorders, with an average of 6.3 lifet

Driving under the influence is a major public health issue, with psychiatric comorbidity more common among DUI offenders. This study compared first-time and repeat DUI offenders using the CARS screener. Results showed repeat offenders were significantly more likely to screen positive for psychiatric disorders, with an average of 6.3 lifetime disorders and 3.3 past-year disorders, compared to 3.7 and 1.9 for first-time offenders. Repeat offenders exhibited more severe and widespread psychiatric issues. Further research is needed to explore whether psychiatric comorbidities in first-time offenders predict re-offense, highlighting the potential value of early mental health screening.

(Source)

Frequently Asked Questions (FAQ)

For Participants

What happens during the CARS screening?

The screening involves answering simple, confidential questions about your mental health history, substance use, and driving behavior. The process is straightforward and takes about 20-30 minutes.


Will this screening label me with a diagnosis?

No, CARS is a screening tool — not a diagnostic test. It identifies areas of concern and recommends further evaluation if needed.

For Judges

How can CARS inform my decisions?

CARS provides an objective assessment of an individual’s risk factors and mental

health needs, offering a clear foundation for intervention strategies, probation

requirements, or treatment mandates.

For Attorneys

Can the CARS report be used in court?

Yes, the CARS report is an evidence-based tool that can support your case by providing

reliable, detailed insights into your client’s needs and risk factors.


How does CARS benefit my client?

By identifying underlying concerns early, CARS helps your client access resources for rehabilitation, which may positively influence sentencing outcomes and long-term well-being.

Guide to Downloading and Setting Up the CARS Program

Follow the steps in the PDF below to download and set up the CARS program.

Download PDF

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