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Qaphela - amanye amaphepha amaningi abuyekezwe ngontanga avumelana nephepha lamanje: Izibukezo ezibuyekezwa kontanga Steele et al., 2013
Ukucacisa okucacile Steele et al., 2013:
Okokuqala, uSteele et al. (I-2013) ithola ukuthi abantu ababukezwa ngombono wobulili obubonakalayo (VSS) baholele ukuphakama okukhulu kwekhasi le-P300 lapho bebukela izithombe ezibucayi kunokuba babheke izithombe ezingathathi hlangothi. Imiphumela ibonakala iqinisekisa umbono wokuthi izithombe zobulili ezingcolile ezitholakala ku-intanethi ziholela ekulaleni komuntu siqu izithombe zobulili ezingcolile ezitholakala kuyi-inthanethi, kodwa ucwaningo lukaSteele alukho izifundo ezijwayelekile zokubheka. Ngaphezu kwalokho, izingxenye ze-LPP zivela kamuva kune-P300. Amandla amahle okuhamba kwesikhathi ahlotshaniswa nokuvuselelwa kokucutshungulwa kwezinto ezibonakalayo futhi kukhombisa kangcono isifiso somuntu sokubuka izinto ezingcolile (i-Hilton, i-2014) (lapho isifiso somuntu sokubuka izithombe zobulili ezingcolile sikhula ngokwengeziwe, ukungazinzi kwe-LPP kukhula kakhulu. Mayelana nalokhu, uPrause noSteele et al. (2015) bangeze abantu ababheka izinto ezingcolile zobulili ezingaphansi kwabantu be-VSS esivivinyweni sokwenza ngcono, futhi bathola ukuthi izihloko ezazibuke ngokweqile izinkinga zezinto zocansi futhi zabika ukuthi kunesifiso sobulili esithe xaxa ezazibuka izithombe ezingcolile. I-amplitude ye-LPP eyenziwe incane, futhi lo mphumela ubonakala uphikisana nomqondo wokuthi izinkomba ezihlobene nezithombe zocansi eziku-inthanethi zenza umqondo wokulangazelela. Empeleni, ezinye izifundiswa ziveze ukuthi izithombe ezivusa inkanuko ezisetshenziswe esifundweni sikaPrause noSteele zingaba umlutha uqobo lwazo. Izimpahla zabathengi, hhayi izinkomba zokulutha (Gola et al., 2017; Gola, Wordecha, Marchewka, & Sescousse, 2016). Ngakho-ke, ngokweTheory of Incentive-Salience Theory (IST) ekuluthweni yizidakamizwa, njengoba izinga lokulutha likhula, imikhuba yokulutha ingabangela isifiso esinomlutha sabantu abayimilutha ukuba babe umlutha ngokwengeziwe. (IBerridge, 2012; URobinson, Fischer, Ahuja, Lesser, & Maniates, 2015), kepha ukuluthwa kwabantu abayimilutha kuye kwehla kancane kancane, futhi nokwehla kobukhulu be-LPP kukhombisa ukuthi i-CA ingase ibe umlutha wezidakamizwa.
Amazwana we-YBOP: Steele et al., I-2013 yaqedwa kumaphephandaba njengobungqingili bokuthi kukhona ukubheja kocansi / ucansi. Akunjalo. Steele et al. I-2013 empeleni ikhombisa ukwesekwa kokubili ukulutha kwezidakamizwa kanye nokusebenzisa i-porn ekulawuleni phansi isifiso socansi. Kanjani? Ucwaningo lubike ukufundwa kwe-EEG ephakeme (ngokuhlobene nezithombe ezingathathi hlangothi) lapho izihloko zivezwa kancane ezithombeni zobulili ezingcolile. Izifundo zibonisa njalo ukuthi i-P300 ephakeme kwenzeka uma izilonda zivezwa ezinkomba (ezifana nezithombe) ezihlobene nokulutha kwayo.
Ngokuhambisana ne Ucwaningo lweCambridge University luhlola izinhlelo, lolu cwaningo lwe-EEG futhi kubike ukuthi kunomsebenzi omkhulu we-pornography ohambisana nocansi oluncane lobulili obuhlukanisiwe. Ukubeka ngenye indlela - abantu abanomqondo okhudlwana wokuvuselela ubulili be-porn bebengathanda ukushaya indlwabu kunecansi kunokuba babe nobulili nomuntu wangempela. Ngokumangalisa, okhulumela ucwaningo Nicole Prause wathi abasebenzisi be-porn babevele babe "ne-libido ephezulu," kodwa imiphumela yocwaningo ithi okuphambene ngqo (isifiso sezifundo zezocansi ezithandanayo kwakuyehla ngokuphathelene nokusetshenziswa kwazo kocansi).
Konke lokhu kokubili Steele et al. okutholakele kukhombisa umsebenzi omkhulu wobuchopho ekuboniseni (izithombe ezingcolile), kepha ukubuyiswa okuncane kokuthola imivuzo yemvelo (ukulala nomuntu). Ukuzwela nokwehlisa ithemba, okuyizimpawu zokulutheka.
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