Statements (20)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
polygraph
|
| gptkbp:displayedAt |
gptkb:Smithsonian_Institution
gptkb:Chicago_Police_Department |
| https://www.w3.org/2000/01/rdf-schema#label |
Keeler Polygraph
|
| gptkbp:introducedIn |
gptkb:United_States
gptkb:law_enforcement 1924 |
| gptkbp:inventedBy |
Leonarde Keeler
|
| gptkbp:measures |
blood pressure
respiration galvanic skin response physiological responses |
| gptkbp:patent |
1931
Leonarde Keeler |
| gptkbp:relatedTo |
gptkb:John_Augustus_Larson
forensic science polygraph test |
| gptkbp:usedFor |
lie detection
|
| gptkbp:bfsParent |
gptkb:Leonard_Keeler
|
| gptkbp:bfsLayer |
8
|