Chapter
Polygraph Tests and False Confessions
34:30 - 39:34 (05:04)
The use of polygraph tests can lead to false confessions from individuals due to the emotional trauma and pressure of the experience, which can be further exploited through voice stress tests.
Clips
Polygraph tests are difficult to pass, especially when being asked about a serious crime such as murder.
34:30 - 39:34 (05:04)
Crime
Summary
Polygraph tests are difficult to pass, especially when being asked about a serious crime such as murder. However, the main purpose of the polygraph is to elicit a confession from the person taking the test.