Comments on: The Invention of the Polygraph https://americacomesalive.com/invention-polygraph/ Quick Takes and Popular Postings about America's Past Tue, 03 Feb 2026 16:22:04 +0000 hourly 1 https://wordpress.org/?v=6.9.4 By: Kate Kelly https://americacomesalive.com/invention-polygraph/#comment-463765 Tue, 03 Feb 2026 16:22:04 +0000 http://americacomesalive.com/?p=6730#comment-463765 In reply to Jake.

Thanks for reading

]]> By: Jake https://americacomesalive.com/invention-polygraph/#comment-463764 Tue, 03 Feb 2026 16:19:40 +0000 http://americacomesalive.com/?p=6730#comment-463764 nice

]]> By: Coercion Tool: Why US Rescue Services Still Trust Lie Detector | HybridTechCar https://americacomesalive.com/invention-polygraph/#comment-353942 Fri, 12 Oct 2018 14:25:27 +0000 http://americacomesalive.com/?p=6730#comment-353942 […] This only prompted Marston to continue the creation of a device capable of simultaneously recording the parameters of respiration, cardiovascular activity and electrical resistance of the skin. Marston is not considered the author of a modern polygraph, but it was thanks to his research that Californian policeman John Larson created the device. […]

]]> By: The Lie Detector in the Age of Alternative Facts - havie.cf https://americacomesalive.com/invention-polygraph/#comment-340202 Fri, 30 Mar 2018 17:22:02 +0000 http://americacomesalive.com/?p=6730#comment-340202 […] looking for relatively reliable (and relatively humane) ways to interrogate suspects. There was John Augustus Larson, the police officer who created a “cardio-pneumo psychogram” for the same […]

]]> By: The Lie Detector in the Age of Alternative Facts - lucklook.cf https://americacomesalive.com/invention-polygraph/#comment-340131 Thu, 29 Mar 2018 19:37:07 +0000 http://americacomesalive.com/?p=6730#comment-340131 […] looking for relatively reliable (and relatively humane) ways to interrogate suspects. There was John Augustus Larson, the police officer who created a “cardio-pneumo psychogram” for the same […]

]]> By: The Lie Detector in the Age of Alternative Facts - havienews.cf https://americacomesalive.com/invention-polygraph/#comment-340123 Thu, 29 Mar 2018 16:39:44 +0000 http://americacomesalive.com/?p=6730#comment-340123 […] looking for relatively reliable (and relatively humane) ways to interrogate suspects. There was John Augustus Larson, the police officer who created a “cardio-pneumo psychogram” for the same […]

]]> By: The Lie Detector in the Age of Alternative Facts - knowladgeweb.cf https://americacomesalive.com/invention-polygraph/#comment-340113 Thu, 29 Mar 2018 13:22:20 +0000 http://americacomesalive.com/?p=6730#comment-340113 […] looking for relatively reliable (and relatively humane) ways to interrogate suspects. There was John Augustus Larson, the police officer who created a “cardio-pneumo psychogram” for the same […]

]]> By: How this Lie detector actually works? | Senior Entertainer Blog https://americacomesalive.com/invention-polygraph/#comment-336629 Thu, 15 Feb 2018 04:35:49 +0000 http://americacomesalive.com/?p=6730#comment-336629 […] Polygraph was invented in 1921 by John Larson, a medical student. Generally, the polygraph machine is […]

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