A polygraph, nrov npe hu ua kev ntsuas ntsuas dag, yog lub cuab yeej lossis txheej txheem uas ntsuas thiab sau ntau lub cev ntsuas lub cev xws li ntshav siab, mem tes, ua pa, thiab ua pa ntawm daim tawv nqaij thaum tus neeg raug nug thiab teb cov koob. ntawm cov lus nug.
Koj puas tuaj yeem ua tsis tiav polygraph los ntawm kev ntshai?
Raws li tsab ntawv ceeb toom los ntawm National Academy of Sciences, "[a] ntau yam ntawm lub hlwb thiab lub cev, xws li kev ntxhov siab txog kev sim, tuaj yeem cuam tshuam cov txiaj ntsig polygraph - ua cov txheej txheem cuam tshuam rau kev ua yuam kev. " Hmoov tsis zoo, thaum koj ua tsis tiav qhov kev xeem ntawm tsoomfwv, tej zaum yuav muaj me ntsis koj tuaj yeem ua rau …
Koj puas tuaj yeem ua tsis tiav polygraph thaum qhia qhov tseeb?
Koj tuaj yeem ua tsis tau qhov kev xeem tsuas yog vim koj tsis nkag siab cov lus nug, lossis tshaj tawm cov lus nug txhua zaus, txawm tias tus kws kuaj mob tau qhia koj ntau zaus.… Koj hais rau tus kws kuaj mob, thiab lawv tsuas hais tias nws tsis yog ib yam uas yuav txhawj txog, hais tias lo lus nug tsis hais txog lawv.
Lub hom phiaj ntawm daim duab yog dab tsi?
Lub hom phiaj tseem ceeb ntawm kev xeem polygraph hauv kev tshuaj ntsuam xyuas kev ruaj ntseg yog txhawm rau txheeb xyuas cov tib neeg uas muaj kev hem thawj loj rau kev ruaj ntseg hauv tebchawsMuab qhov no tso rau hauv cov lus ntawm kev kuaj mob, lub hom phiaj yog txo kom tsawg kawg yog tus lej ntawm cov teeb meem tsis zoo (kev nyab xeeb txaus ntshai uas dhau qhov kev tshuaj ntsuam xyuas).
Yuav ua li cas yog polygraph?
Muaj ntau qhov kev tshuaj xyuas ntawm polygraph raug. Lawv hais tias polygraphs yog qhov tseeb nruab nrab ntawm 80% thiab 90% ntawm lub sijhawm Qhov no txhais tau tias polygraphs nyob deb ntawm kev ruam, tab sis zoo dua li qhov nruab nrab tus neeg muaj peev xwm pom cov lus dag, qhov kev tshawb fawb qhia tias lawv tuaj yeem ua tau. nyob ib ncig ntawm 55% ntawm lub sijhawm.
