___________________________ Consultants_____________________________

A Full Spectrum of Handwriting Services











Heidi Harralson  

Heidi H. Harralson is the founder of Spectrum Consultants. Her 13 years of experience include personnel selection, document examination and graphology instruction. She has specialized in the research of historical writing and criminal profiling and has worked with local police in examining questioned documents. She is a certified graphologist through the American Handwriting Analysis Foundation and a board certified Diplomate of the American Board of Forensic Examiners.  She is also affiliated with the American Association of Handwriting Analysts and the National Association of Document Examiners.


John T. Martinez has over 29 years of experience as a police officer and special investigator for the corrections system. He brings to the field of graphology considerable experience in working with criminal and deviant behavior. He specializes in the decipherment of codes and gang handwriting and has worked as a questioned document examiner for the State Department of Corrections and for Spectrum Consultants in Tucson, Arizona.


Darlene M. Randolph
is a certified graphologist through the American Handwriting Analysis Foundation. Spending most of her professional career in the legal field, she now uses graphology to help attorneys with personnel selection in law firms. She teaches handwriting analysis classes and has presented original research topics on handwriting at national conferences. In addition to serving on various chairs within the American Handwriting Analysis Foundation, she is also a member of the American Association of Handwriting Analysts.

Tricia M. Clapp is a certified graphologist, handwriting expert and computer specialist. She has considerable experience in the analysis and comparison of handwritten documents and provides support services and assistance in document examination. A researcher of handwriting and questioned documents, she has an extensive library on document examination and the handwriting sciences. She specializes in computer software and hardware and is familiar with computer graphics and imaging, scanners, printers, magnification devices, photographic and technical equipment.

 


 

Spectrum Consultants · PO Box 65095 · Tucson, AZ 85728

(520) 975-2275 · Fax (520) 760-7444

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Copyright © 2000 Spectrum Consultants
Last modified: October 24, 2001