The procedures and testing equipment are designed specifically to determine if someone is undergoing any type of countermeasures, or trying to beat the test. A properly trained and experienced examiner will observe or detect any such attempts at obstruction. It is not possible for someone to prevent the involuntary physiological…...
How Accurate is a Polygraph Test?
How Accurate is it? Accuracy The American Polygraph Association, the body responsible for a majority of research in this area lists a single issue test at up to 98% percent accurate, based on the test being conducted by a qualified examiner who uses the latest computerised equipment and who uses…...
What Type of Questions Are Included in a Polygraph Test?
How does it all get started? Pre-test interviewing Comparison questioning Relevant questioning Many people wonder what kind of questions they will be asked in a polygraph examination. In every case the examiner will conduct a pre-test interview to obtain all the pertinent background information about the matter under investigation to…...