M-PULSE™ Inventory
Matrix-Predictive Uniform Law Enforcement Selection Evaluation Inventory

Robert D. Davis, Ph.D., M.P.
& Cary D. Rostow, Ph.D., M.P.

    Technical Information


    Data Collection Sites
    Click here for a list of agencies and administrators who helped in the MHS data collection and validation process.

    Validity
    Research with the M-PULSE Inventory shows that overall approximately 86% (average overall classification accuracy across the 18 Liability areas) of the liability cases could be predicted correctly using M-PULSE Inventory items. The M-PULSE Inventory normative data includes 2,000 cases that are geographically representative and includes data from 44 states within the United States. The M-PULSE Inventory scales are statistically reliable, meaning that there is a high degree of accuracy in the assessment. Cronbach’s alpha is the most common statistic used for assessing reliability. Alpha values above .70 indicate very good reliability, and values above .80 indicate excellent reliability. All M-PULSE Inventory scale reliabilities are above .70 with the vast majority of the alpha values being higher than .80. The M-PULSE Inventory scales are valid since they are strongly related to outcome (i.e. officer misbehavior on the job after being hired).

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    Reports


    Profile Reports
    Profile Reports provide a graphical display of the M-PULSE Inventory liability, empirical, and validity scale scores, as well as a list of individual item responses.

    To download a M-PULSE Profile Sample Report click here.

    Follow-Up Reports

    Follow-Up Reports provide an opportunity to track officers’ conduct since their critical M-PULSE Inventory assessments were completed.

    To download a M-PULSE Sample Follow-up Report click here.

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    Research Library


    Comparing the M-PULSE Inventory and MMPI-2: Degree of Overlap and Predicting Miscounduct in 7,161 Law enfourcement Officers


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    About the Authors


    Robert D. Davis, Ph.D., M.P.
    Robert D. Davis, Ph.D., M.P. is a licensed Medical Psychologist, Clinical Psychologist, and Clinical Neuropsychologist in Baton Rouge, Louisiana. He is owner of RD Associates, LLC, a largely forensic private practice dealing with civil and criminal litigation; he is also the owner and President of Matrix, Inc., the Police Psychological Services Corporation (and broader Public Safety Corporation). He is board certified in Police Psychology, Medical Psychology, Forensic Psychology, and Forensic Neuropsychology. Dr. Davis is nationally known for the development of inferential statistical models for the actuarial prediction of discrete liabilities in law enforcement (and other public safety professions) to better meet federal legal mandates and reduce the cost of litigation to agencies, municipalities, and insurers.

    Dr. Davis is the senior author of the M-PULSE™ (Matrix-Predictive Uniform Law Enforcement Selection Evaluation) Inventory, as well as the M-PULSE Methodology (the comprehensive post-offer evaluation to predict each of the 18 liabilities in law enforcement). Dr. Davis is a graduate of LSU’s 147th Law Enforcement Basic Training Academy, and provides numerous professional services to myriad agencies including law enforcement selection, critical incident/stress debriefing and diffusion, fitness for duty evaluations, officer advisory programs, and executive consultation. He is the Chief Police Psychologist for the East Baton Rouge Sheriff's Office and the Police Psychologist for Louisiana State Police. He is the co-author of A Handbook for Psychological Fitness-for-Duty Evaluations in Law Enforcement (Rostow & Davis, 2004), and more than two dozen peer-reviewed publications in police psychology.

    Cary Dennis Rostow, Ph.D., M.P.
    Cary Dennis Rostow, Ph.D., M.P. attended the University of Illinois in Chicago and received his Ph.D. in clinical psychology at Northern Illinois University in DeKalb, IL. Dr. Rostow is a licensed Medical and Clinical Psychologist and Clinical Neuropsychologist at Matrix, Inc., in Baton Rouge, Louisiana. He has a master’s degree in psychopharmacology and holds the Diplomat in Police Psychology from the Society for Police and Criminal Psychology. He is nationally recognized for the development of police psychology services including stress training, fitness of duty examinations and police candidate pre-employment screening.

    Dr. Rostow has held a number of academic appointments in his long career. He is the senior author of A Handbook for Psychological Fitness for Duty Evaluations for Law Enforcement Executives (with Dr. Robert Davis, 2004) and is also a co-author of the Matrix-Predictive Uniform Law Enforcement Selection Evaluation (M-PULSE), a methodology and inventory for the determination of the actuarial probability of civil rights violations and other misconduct for law enforcement officer candidates and for law enforcement officers.
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Scales


Sample Report


Sample Items


Follow-up Form