The PDD laboratories are state-of-the-art within this scientific field. The unique 2:1 student-to-faculty ratio also enhances NCCA's reputation as the finest polygraph education facility in the world. Examiner laboratory/monitor rooms are equipped with individual audiovisual devices allowing each student to communicate with an instructor during the practical exercises. These enhanced teaching methods are not duplicated by any other polygraph education institution. Students receive continuous individual attention during the conduct of all laboratory exercises. Students also employ 21st century technology through the use of computerized polygraph instrumentation. NCCA is world renowned as the premier institution in providing this attention to student learning.
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