Yuav ua li cas kom dhau lub polygraph, thiab seb nws puas yuav tau mus dag nws

Polygraph, los yog thiaj li hu ua lus dag ntes - ib tug ntaus ntawv rau ntsuas kev puas hlwb thiab lub cev haum ntawm tib neeg lub cev nyob rau hauv thiaj li yuav tau soj ntsuam xyuas cov ntseeg ntawm lub teb muab los ntawm cov kev kawm. Nws feem ntau tshwm nyob rau hauv ntau yam detective novels thiab films, thiab txhua tus tej zaum wondering txog yuav ua li cas kom dhau lub polygraph, tsis ntxeev siab rau nws kev zoo siab. Delve ib tug me ntsis rau hauv keeb kwm. Lub fact tias cov physiological tshua - mem tes, ntshav siab, atherosclerosis ntawm kev ua pa, hws - yuav tsum tau txiav txim los ntawm ib tug neeg yog dag los yog tsis yog, nws yog lub npe hu rau ib ntev lub sij hawm. Tsab ntawm cov niaj hnub polygraph tau tsim nyob rau hauv lub 20-ies ntawm XX caug xyoo, lub California tub ceev xwm tub ceev xwm John Larson. Txij thaum ntawd los, lub polygraph yog markedly zoo: tam sim no lub indications yog tsis sau tseg rau ntawm daim ntawv daim kab xev, thiab ncaj qha mus rau lub computer hard disk, thiab sensors muaj peev xwm ntawm tebchaws txawm lub slightest contraction ntawm lub ntsej muag nqaij. Manufacturers hais tias cov neeg ntawm cov ntaub ntawv tau los ntawm txoj kev no interrogation yog 90-95%. Peb yuav hais tias nws yog tsis yooj yim sua rau dag ib tug polygraph?

Ntawm cov hoob kawm, rau lo lus nug tshwm sim, yog vim li cas nws yog tsim nyog los tsis ncaj, vim hais tias ib tug txiv neej coj ncaj uas muaj tsis muaj dab tsi mus nkaum, muaj yog tsis muaj yuav tsum tau dhau ib polygraph test. Tab sis qhov no yog tsis muaj tseeb. Niaj hnub no, muaj ntau yam loj tuam txhab uas muag (nyob rau hauv thiaj li yuav tiv thaiv rhiab neeg ntaub ntawv) yuav tsum tau nws ua hauj lwm kom dhau xws li ib tug "xeem rau ntshauv." Los yog koj yuav tsum tau los ua pov thawj nws innocence nyob rau hauv cov ntaub ntawv ntawm ib tug liam. Raws li ib tug txoj cai, cov kev cobqhia ntau cov lus nug, xws li heev koj tus kheej, uas, cuaj kaum, yuav tsum tau teb. Yuav ua li cas kom dhau lub polygraph nyob rau hauv lub rooj plaub thaum lub tsis xav kom qhia cov ntsuj plig mus rau ib tug Hmoob?

Ua ntej, cov kws txawj hais tias, raws li advertised "pom" polygraph siab dhau heev lawm. Maximum raug ntawm cov kev tshwm sim yuav tsum nyob rau zoo tshaj plaws 70%. Thiab kom txhob sim mus dag ib tug dag ntes xeem raug yog hais tias mus suppress lawv yuav thiab kuj. Yog li ntawd lo lus nug: "Yog nws tau mus dag ib tug polygraph?" yuav tsum tau teb nrog paub tseeb hais tias nws yuav tsum tau npaj. Muaj ob peb txoj kev ntawm yuav ua li cas rau yam lus dag ntes:

1. blunt lawv physiological cov lus teb. Qhov no yuav ua tau yog los ntawm kev siv ntawm tranquilizers los yog cov tshuaj uas txo cov ntshav siab, yog siv tshwj xeeb formulations thiab tshuaj pleev, sharply txo tawm hws. Txawm li cas los, nyob rau hauv loj mob ua ntej lub pass polygraph test muab ntshav rau kev tsom xam.

2. hluav ntawm tus cwj pwm txawv. Xws li ib tug lub xeev ntawm nyob ze mooj, yuav ua tau tiav artificially (deconcentration) thiab lawm (tsis muaj cov pw tsaug zog rau ob peb hnub ua ntej lawv kis tau tus polygraph). Tab sis raws li ib tug txoj cai, xws detachment yog heev tawm.

3. Dag stimulation ntawm yam tshuaj tiv thaiv. Mob stimulation, multiply multi-zauv nyob rau hauv nws lub siab, tabkaum dluab thiab puas - tag nrho cov no ua rau ib tug nraum nce nyob rau hauv siab thiab muaj zog lub plawv dhia, hais tias cov polygraph yuav tso npe ua ib tug tshuaj tiv thaiv rau ib tug tseem ceeb tshwm sim los yog yam khoom. Qeeb exhalation, on qhov tsis tooj, qeeb lub plawv dhia thiab pab kom koj tsis txhob ntxeev siab rau lub siab ntsws xav.