Provide research, coordination of social counseling, Behavioral Analysis Interviews and forensic psycho-physiological testing. Conduct testing and interviews as requested by attorneys, companies, state agencies and private clients. Over 5,000 polygraph examinations. Primary Instructor with the American Polygraph Association and an international forensics institute. Train foreign officers in the use of polygraph and interviewing techniques. Certified to conduct Post Conviction Sex Offender Testing. Polygraph examinations conducted in English or Spanish..