Building Modern Instrumentation

Question 1

Examiner in historic legal case Frye vs. United States

Answer 1

Dr Marston

Question 2

Questioned suspects while using a blood pressure cuff and sphygmomanometer to take intermittent systolic blood pressure readings.

Answer 2

Dr Marston

Question 3

Published research that his method of lie detection technique using discontinuous blood pressure was 100% accurate.

Answer 3

Dr Marston

Question 4

First fabricated instruments were called _____ _____ _____.

Answer 4

bread board polygraph

Question 5

1921 “ Father of lie Detection”

Answer 5

John Larson

Question 6

Fabricated a device that combined a wind up brass drum for recording cardio and respiratory activity

Answer 6

John Larson

Question 7

“Father of the Modern Polygraph”

Answer 7

Leonarde Keeler

Question 8

First to design commercial polygraph with Pneumograph
Galvanometer
Cardiographs
Electric kymograph and chart paper

Answer 8

Keeler

Question 9

Opened first polygraph school

Answer 9

Keeler

Question 10

Developed first technique used in polygraph which was Relevant/Irrelevant (R/I) technique

Answer 10

Keeler

Question 11

Introduced the “card test” as a method of establishing a “ lie pattern” for comparison with relevant questions

Answer 11

Keeler

Question 12

Introduced “Peak of Tension format”, test for guilty knowledge.

Answer 12

Keeler

Question 13

Instrument measures physiological changes

Answer 13

Polygraph

Question 14

Originated from the Greek word poly meaning “many” and graphos meaning ______.

Answer 14

“Writings”

Question 15

Designed the metal tambours for the Pneumograph and cardiograph

Answer 15

Keeler