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History of the Polygraph Instrument

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Questions and Answers

What is one of the advantages of utilizing a mixed question test, as mentioned in the text?

It helps in identifying 'spot responders.' (correct)

It guarantees an anticipatory response from the subject.

It creates confusion for the test taker.

It only includes relevant questions from prior tests.

Why is it advisable to place questions from prior tests in different positions in a mixed question test?

To confuse the subject.

To ensure the subject gives anticipatory responses.

To discount the factor of discomfort from the blood pressure cuff.

To prevent 'spot' responses. (correct)

What is an example of an incorrect behavior exhibited during a test, according to the text?

Providing responses based on cuff discomfort.

Responding truthfully to anticipated questions.

Providing accurate responses at the end of the test.

Giving 'spot' responses without understanding the questions. (correct)

What is the main purpose of changing the positions of questions in a mixed question test?

To check for 'spot responders.' Signup and view all the answers

Why should earlier pertinent questions with no significant responses be omitted in arranging a mixed question test?

To avoid misleading responses. Signup and view all the answers

What is the purpose of additional pin-pointed pairing of relevant and control question responses in a mixed question test?

To identify 'spot responders.' Signup and view all the answers

How does changing the position of questions help in discounting factors like cuff discomfort during a test?

By altering the order to eliminate possible discomfort influences. Signup and view all the answers

In what situation might a subject have given an 'anticipatory' response during a test?

'Anticipatory' responses on first relevant questions. Signup and view all the answers

What is one effect of placing questions from prior tests in different positions during a mixed question test?

'Spot' responders may still give misleading answers. Signup and view all the answers

Why should a subject be asked different versions of relevant questions in a mixed question test?

To guard against misleading results due to prior anticipations. Signup and view all the answers