There are only a handful of qualified leading lie detector examiners and one of them is Don Cargill of NADAC LTD who is a full member of the American Polygraph Association. More information on representatives and official members of the British and European Polygraph Association can be located at www.britishpolygraph.org
If you visit this site they will be able to tell you more information. According to their site, The British & European Polygraph Association (BEPA) is the largest organisation of its type in Britain and the rest of Europe and it encourages professional polygraphers and those involved in the detection of deception around the world to join.
BEPA examiners are mainly a select few of highly-trained professionals who want their ultimate goal to be able to check the truth and to catch people out via a lie detector test.
They have a strict code to follow and regularly follow the highest standards of moral, ethical, and professional conduct. BEPA is also responsible for governing the conduct of its members by requiring adherence to a Code of Ethics and an additional collection of Standards and Principles of Practice.
Getting into BEPA is not an easy task. In order to become a BEPA member, examiners must be able to adhere to strict guidelines and requirements where necessary which involves gruelling tasks of undergoing hundreds of hours of coursework at accredited schools.
In fact the polygraph readings are extremely accurate in most cases. Yet as with everything there is not a 100 per cent guarantee. A study undertaken by the American Polygraph Association previously stated that more than 250 studies have been conducted over the past 25 years on the accuracy of polygraph testing. It is reported that the accuracy range is approximately between 90 - 95 per cent, with more recent cases showing an accuracy of computerised polygraph testing to be at 98 per cent.
If you visit this site they will be able to tell you more information. According to their site, The British & European Polygraph Association (BEPA) is the largest organisation of its type in Britain and the rest of Europe and it encourages professional polygraphers and those involved in the detection of deception around the world to join.
BEPA examiners are mainly a select few of highly-trained professionals who want their ultimate goal to be able to check the truth and to catch people out via a lie detector test.
They have a strict code to follow and regularly follow the highest standards of moral, ethical, and professional conduct. BEPA is also responsible for governing the conduct of its members by requiring adherence to a Code of Ethics and an additional collection of Standards and Principles of Practice.
Getting into BEPA is not an easy task. In order to become a BEPA member, examiners must be able to adhere to strict guidelines and requirements where necessary which involves gruelling tasks of undergoing hundreds of hours of coursework at accredited schools.
In fact the polygraph readings are extremely accurate in most cases. Yet as with everything there is not a 100 per cent guarantee. A study undertaken by the American Polygraph Association previously stated that more than 250 studies have been conducted over the past 25 years on the accuracy of polygraph testing. It is reported that the accuracy range is approximately between 90 - 95 per cent, with more recent cases showing an accuracy of computerised polygraph testing to be at 98 per cent.
