Daniel Mangan, M.A. -- Polygraph Consultant and Certified Examiner

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INSET: DANIEL MANGAN, M.A. EXAMINING A SUSPECT
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Screen capture of an actual polygraph in progress. Subject has been masked to protect his identity.
 
Your qualified polygraph resource for
independent examinations and consulting

  • All issues: criminal, civil, personal
  • Specializing in sexual assault cases 
  • Consulting on all polygraph issues
  • Prompt, professional service 
  • Confidential



  • SERVING NEW HAMPSHIRE, CONNECTICUT AND
    RHODE ISLAND AT A REGUS BUSINESS CENTER NEAR YOU!


    A Polygraph Professional for Today's New Reality

    Daniel Mangan, M.A. is a proven polygraph specialist serving the sexual offender management and criminal justice communities, as well as the general public.

    As one who readily acknowledges the impact of the Internet on traditional approaches to polygraph testing, Dan's uniquely open polygraph paradigm embraces the new reality of the information age. With previously restricted information about polygraph theory, modalities and test-thwarting countermeasures now available to anyone on line, Dan uses an approach unique in the polygraph field: open-book polygraph testing.
     
    A radical departure from the sleight-of-hand, trickery and psychological manipulation that have been harshly criticized hallmarks of polygraph testing for decades, Dan's real-world approach is rooted in technical expertise and validated principles. He constantly strives to conduct the most sound, objective and ethical polygraph examinations available anywhere by employing the highest professional standards.

    When it comes to polygraph ideology, Dan is very much a progressive who is committed to the betterment of the polygraph field. A staunch proponent of complex and sophisticated advanced polygraph methodologies, Dan is the primary author of A Field Study on the Validity of the Quadri-Track Zone Comparison Technique, published in the September 2008 edition of Physiology & Behavior, a peer-reviewed journal.


    Full member in good standing with

    the American Polygraph Association

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    Call between 9AM and 9PM seven days

    a week for more information.

    603-801-5179