History of Polygraph Development

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Who is credited with developing the 'Larson Polygraph'?

A colleague of John Augustus Larson

John Augustus Larson (correct)

Leonarde Keeler

John E.

Which component did Leonarde Keeler add to the polygraph in 1938 for the detection of deception?

Pulse rate recorder

Blood pressure monitoring device

Breathing patterns analyzer

Psychogalvanometer (correct)

What was the purpose of the psychogalvanometer in the polygraph?

To detect changes in galvanic skin resistance (correct)

To analyze breathing patterns

To measure blood pressure

To record pulse rate

For what reason did Leonarde Keeler introduce inked pens in his polygraph design?

To eliminate the need for smoking paper Signup and view all the answers

In what year did Leonarde Keeler patent the prototype of the modern polygraph?

1939 Signup and view all the answers

What title is given to Leonarde Keeler for his contributions to polygraphy?

'Father of modern polygraphy' Signup and view all the answers

Who was the first researcher to use potential computer applications for Polygraph Chart Analysis?

Joseph F. Kubis Signup and view all the answers

What was the major innovation introduced by Cleve Backster in his polygraph technique?

Alteration of Reid question sequencing Signup and view all the answers

Which duo produced the 'Computer Assisted Polygraph System' with the first algorithm for measuring physiological data?

John Kircher and David Raskin Signup and view all the answers

What did Dale Olsen and John Harris develop in 1993?

'PolyScore' software program Signup and view all the answers

Which development had an accuracy exceeding 98% in quantifying, analyzing, and evaluating physiological data from polygraph examinations?

'PolyScore' software program Signup and view all the answers

What did John Kircher and David Raskin produce in 1988?

'Computer Assisted Polygraph System' Signup and view all the answers

History of Polygraph Development

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Questions and Answers

Who is credited with developing the 'Larson Polygraph'?

Which component did Leonarde Keeler add to the polygraph in 1938 for the detection of deception?

What was the purpose of the psychogalvanometer in the polygraph?

For what reason did Leonarde Keeler introduce inked pens in his polygraph design?

In what year did Leonarde Keeler patent the prototype of the modern polygraph?

What title is given to Leonarde Keeler for his contributions to polygraphy?

Who was the first researcher to use potential computer applications for Polygraph Chart Analysis?

What was the major innovation introduced by Cleve Backster in his polygraph technique?

Which duo produced the 'Computer Assisted Polygraph System' with the first algorithm for measuring physiological data?

What did Dale Olsen and John Harris develop in 1993?

Which development had an accuracy exceeding 98% in quantifying, analyzing, and evaluating physiological data from polygraph examinations?

What did John Kircher and David Raskin produce in 1988?

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