Igama elithi "polygraph" ngokwezwi nezwi lisho "imibhalo eminingi." Libhekisela kwisayensi yokuhlolwa, lapho izimpendulo eziningana zomzimba zilinganiswa ngesikhathi esifanayo ukuthola izimpawu zokukhohliswa. Le nqubo ibizwa ngokuthi i-psychophysiology ye-forensic, ekhomba ubudlelwane emqondweni nasemzimbeni njengoba kuphathelene nokuphendula ngokomzimba emicabangweni nasemiphakathini. Isihloko sobuchwepheshe beqiniso somhloli we-polygraph, ke-ke, isazi se-psychophysiologist esengaphambili.
Kwaqalwa ngo-1921 yi-Berkley wezokwelapha uJohn Larson, i-polygraph isetshenziselwe ukuxoxwa kanye nokucwaningwa cishe iminyaka eyikhulu. Isebenza ngombono wokuthi ukukhuluma amanga kubangele ukucindezeleka kubantu abaningi futhi ukuthi ukucindezeleka, kubangela, kuveza izimpendulo zokuphila ezilinganiselwe.
I-polygraph isengumqondo wokungabaza okuningi nokungaqondi kahle, noma kunjalo. Ezimweni eziningi, imiphumela ye-polygraph ayitholakali enkantolo, futhi iye yavinjelwa ukuba isetshenziswe ekuhlolweni kokuqashwa kwangaphambi kwabo bonke kodwa imisebenzi ebucayi kakhulu, njengezisebenzi ezikhethekile namaphoyisa .
Noma kunjalo, kuboniswe ithuluzi eliwusizo lokuphenywa kwangaphakathi nobugebengu nokuqoqwa kobuhlakani, kokubili emkhakheni womphakathi kanye nezimele.
Eqinisweni, imiphumela ye-polygraph ivame kakhulu njengoba umhloli eqhuba ukuhlolwa. Ngenxa yalesi sizathu, i-American Polygraph Association isungule izindinganiso eziqinile ukuze ziqinisekise abahloli futhi ziqinisekise ukuthi ubuqotho be-polygraph bugcinwa futhi bugcinwe.
Imisebenzi Yomsebenzi kanye Nomsebenzi Wezakhiwo ze-Polygraph Examiners
Abahloli be-Polygraph basebenzela ama-ejensi okuphoqelela umthetho, izinhlangano zokuphenya ngamacala obugebengu, izinsizakalo zezobuhlakani kanye namafemu okucwaninga okuzimele kanye namaphenyo. Iningi lomsebenzi wabo lenziwa emahhovisi ehhovisi.
Abahloli balungiselela izifundo zokuhlola, ukuqhuba ukuhlolwa, nokuhlaziya imiphumela. Kuncike ekubukeni kwemibuzo, yonke inqubo ingathatha amahora amaningana. Ingxenye enkulu kakhulu yomsebenzi womhloli we-polygraph kuhilela ukuxhumana okusebenza kahle nokusebenzisana eduze nabantu, abaningi babo abanovalo mayelana nokuhlolwa kwabo.
Ama-polygraphers alungiselela imibiko ngemiphumela yezivivinyo zabo futhi azithumele kubaphathi noma amaklayenti abo. Ngokuvamile, abenzi izincomo ngokuqondene nendlela yokubhekana nesifundo sokuhlolwa kodwa esikhundleni salokho babika umbono wabo mayelana nokuqina kwesihloko noma ukukhohlisa. Ngezinye izikhathi, bangabizwa ukuba bafakaze enkantolo izinqubo mayelana nokuziphatha noma imiphumela yokuhlolwa kwabo.
Umsebenzi womhloli we-polygraph ngokuvamile uhlanganisa:
- Prepping izifundo ukuhlolwa
- Ukuqhuba izivivinyo ze-polygraph
- Ukulungiselela imibiko ebhaliwe
- Ukusebenza eduze nabaphenyi
- Ukunikeza ubufakazi bekhotho
- Ukuthola imfundo eqhubekayo
Abahloli abaqinisekisiwe kumele balondoloze amakhono abo ngokuhlanganyela emisebenzini eqhubekayo yemfundo nokuqeqesha. Abahloli be-Polygraph nabo bathumela imibiko mayelana nokunemba kokuhlolwa kwabo ukuze bakhelwe phezu kokusethwa kwedatha futhi baqinisekise ukuthi ukusebenza kwenqubo yokuhlola kuyasebenza.
Imfundo Nezidingo Zobungcweti be-Polygraph Examiners
Abantu abafuna ukusebenza njengabahloli be-polygraph bazovame ukudingwa ukubamba idijithali noma i-bachelor degree. Amadigri ebulungiswa bezobugebengu , ubugebengu bokulwa nobugebengu , isayensi ye-psychology , noma isayensi ye-forensic iyozuzisa kakhulu.
Izikhathi eziningi, ama-ejenti azoqoka amamanje amanje endaweni yokuhlola i-polygraph futhi ahlele ukuba iphoyisa liqeqeshelwe. Kulezi zimo, i-degree angeke idingeke, kodwa okuhlangenwe nakho okusebenzayo, ikakhulukazi emthethweni nokuphenywa, kuyadingeka.
Amakhono okuxhumana nabasebenzi kanye namakhono okubhala kukhona ama-test for abahlolwayo abangaba khona.
Abahloli be-Polygraph bangaya kwelinye lezinhlobo eziningi ze-polygraph academy kulo lonke elase-United States, lapho bathola khona amahora angaphezu kuka-200 okuqeqeshwa okukhethekile embonini. Kumele futhi ahlole izivivinyo ezingu-200 eziqinisekisiwe ngaphambi kokuba ziqinisekiswe yi-APA.
I-Job Growth and Salary Outlook ye-Polygraph Examiners
Imisebenzi yabo bonke abahloli be-forensic kulindeleke ukuba ikhule ngesilinganiso samaphesenti angu-19 ngo-2020. Iphakeme kakhulu kunezinga elilinganiselwa kuzwelonke kulo lonke imisebenzi e-United States.
Ukuphoqelelwa komthetho kanye nama-ejensi okuphenya ngobugebengu asemthethweni aqhubeka nokusebenzisa i-polygraph izivivinyo njengengxenye yokuphenya kwabo kwangemuva. Abahloli be-Polygraph bathola ukuqeqeshwa okukhethekile, okusho ukuthi bazoqhubeka befuna isidingo esizayo.
Abahloli be-Polygraph bangalindela ukuthola imali engama $ 56,000 ngonyaka. Iholo langempela lizohluka kuye ngokuthi indawo, imfundo, nesipiliyoni.
Ingabe Umsebenzi Njengomhloli We-Polygraph Okufanele Wena?
Abahloli be-Polygraph ngabantu abanokuhlaziya kakhulu abanekhono lokuxhumana elihle kakhulu. Bahlanganisa ulwazi lwe-psychology kanye ne-physiology ukuze bahlolisise abantu ngenxa yokuthambekela okukhohlisayo. Umsebenzi ungaba mnandi futhi uvuselele ngokuhlakanipha. Uma lokhu kuzwakala sengathi uhlobo lomsebenzi onentshisekelo ekwenzeni, khona-ke umsebenzi wokuhlola i-polygraph ungase ube ngumsebenzi ophelele wezobugebengu kuwe .