Ex-Polygraph Chief: Polygraphs Need Not Deny Afghan Interpreters Visas

The transcript discusses the controversial use of polygraph tests in the US immigration process, particularly for Afghan interpreters. Experts argue that polygraphs should not solely determine visa eligibility due to their limitations and potential biases. The polygraph measures physiological responses, which can be influenced by various factors, including cultural beliefs and examiner bias. Critics label polygraphs as pseudoscience, and there is a call for policy change to prevent the denial of visas based solely on polygraph results.

What is Tom Morello's stance on the use of polygraphs in visa decisions?

• They should not be used at all.

• They should be used alongside other evaluation tools.

• They should be the sole deciding factor.

• They should be used only for criminal investigations.

What does a polygraph primarily measure?

• Heart rate

• Sympathetic nervous system responses

• Brain waves

• Blood pressure

Which factor is NOT mentioned as influencing polygraph results?

• The subject's cultural background

• The subject's diet

• The examiner's bias

• The subject's dislike for the examiner

What did the National Academy of Sciences conclude about polygraphs?

• They are admissible in all courtrooms.

• They should be used in all federal screenings.

• They lack a scientific basis.

• They are a reliable scientific tool.

In which U.S. state are polygraphs admissible as evidence in court?

• California

• New Mexico

• Texas

• Florida