Joseph O. PerryDec 30, 20231 minStep to a successful interrogation after a polygraph testHere are the steps to an effective interrogation: Chill out or take a deep breath. Remember is not personal, is what you do, you trained...
Joseph O. PerryDec 30, 20231 minThings you should know about polygraph tests Part 1AHow accurate are polygraph tests? There have been several reviews of polygraph accuracy. They suggest that polygraphs are accurate...
Joseph O. PerryMar 19, 20211 min“Thank you for choosing us. We do Polygraph Test is all we do”We provide affordable and professional investigation Polygraph testing. Our service include Allegations of child molestation, child...
Joseph O. PerryMar 18, 20211 minProducimos Poligrafista, formamos equipo con empresasSomos una empresa de Poligrafia, especializada en la implementation de soluciones para casos de investigación de delitos y pre-empleo,...