PIONEER Flashcards
a british novelist who wrote an essay entitled “an effectual scheme for the immediate preventing of street robberies and suppressing all other disorders of the night” wherein he recommended the taking the pulse of suspicious fellow was a practical, effective and humane method for distinguishing truthfulness from lying.
1730 DANEIL DEFOE
founded the Stoelting Co., which became a leading product supplier on the physiological, psychological and psycho-physiological measurement.
1886 CHRISTIAN HAS STOELTING
used an instruments called s plethysmograph in his research on emotions and fear in subject undergoing questioning and hes studied the effects of these variables on the cardiovascular and respiratory activity.
1878 ANGELO MOSSO
a French Scientist who discovered that Electro-dermal response is caused by an increase in the action of the Heart and vital energy converted with human emotions.
1888 CHARLES SAMSON FERE
employed the First scientific instruments to detect Deception.
1895 CESARE LOMBROSO
He modified an existing instruments called a hydrosphygmograph and used this modified device in his experiments to measure the physiological changes
1895 CESARE LOMBROSO
proposed and advocated that lie test based on lie detector should be admissible as evidence court.
1908 HUGO MUNSTERBURG
successfully detected deception with a pneumograph, an instrument that graphically measure an examinee’s inhalation and exhalation and demonstrate that changes in breathing patterns accompany deception.
1914 VITTORIO BENUSSI
contribution to the science of the detection of deception is more method than instrumentation.
1915 WILLIAM M. MARSTON
He believed that verbal deception could be detected by changes in the systolic blood pressure.
1915 WILLIAM M. MARSTON
He used a standard a blood pressure cuff, or sphygmomanometer to take measurements of svstolic blood pressure during interrogation.
1915 WILLIAM M. MARSTON
determined that respiratory changes were indicative of deception
1918 HAROLD BUTT
He found out that changes in systolic blood pressure were of great value in determining deception than changes in respiration.
1918 HAROLD BUTT
developed the “Larson Polygraph”, an instrument capable of continuously recording blood pressure, pulse, and respiration
1921 JOHN A. LARSON
who had gained firsthand experience in polygraph interrogation as a result of working with John A. Larson at the Berkeley Police Department, worked to devise a polygraph that used inked pens for recording the relative changes in a subject’s blood pressure, pulse rate and respiratory patterns, thus eliminating the need for smoking the paper and then preserving it with shellac.
1925 LEONARDE KEELER
What year Leonarde Keeler further refined the polygraph where he added a third physiological measuring component for the detection of deception - the psychogalvanometer - a component that measured changes in a subject’s galvanic skin resistance during questioning, and in doing so, thus signaling the birth of the polygraph as we know it today.
1938
What year Keeler patented what is now understood as the prototype of the modern polygraph - the Keeler Polygraph.
1939
Father of Modern Polygraph
1948 LEONARDE KEELER
Founded the first polygraph school-the keeler polygraph institute in Chicago, Illinois
1948 LEONARDE KEELER
A Lawyer from Chicago, Illinois, developed the control question technique (CQT), a polygraph technique that incorporated control questions (comparisons) which were designed to be emotionally arousing for non-deceptive subjects and less emotionally arousing for deceptive subjects and less emotionally
rousing for deceptive subjects than the relevant questions previously used.
1947 JOHN E. RIED
developed the backster zone comparison technique a polygraph technique which primary involved an alteration of the Reid question sequencing.
1960 CLEVE BACKSTER
He also introduced a quantification system of chart analysis, thus make
it more objective and scientific than before.
1960 CLEVE BACKSTER
