Ukuthula kunzima ngempela ukukuchaza, kodwa ongoti bengqondo baseJohns Hopkins University (USA) bathole ukuthi siyakuzwa. Ososayensi bethule abakutholile ephephabhukwini i-PNAS. Ngale njongo, abacwaningi benza izivivinyo ezimbalwa lapho basebenzisa lokho okubizwa ngokuthi ama-auditory illusions. Njengama-optical illusions, ama-acoustic illusions angaphinde ahlanekezele umbono wethu: ngenxa yomsebenzi wobuchopho, umuntu uzwa imisindo engekho. Kunezinhlobo eziningi zokukhohlisa kokuzwa. Isibonelo esisodwa yilapho ibhiphu eyodwa ende ibonakala iyinde kumlaleli kunemisindo emifushane emibili elandelanayo, ngisho noma inobude obufanayo.
Ocwaningweni olubandakanya abantu abayi-1,000, ithimba lochwepheshe bezengqondo lithathe indawo yokukhala kulo mbono ozwakalayo ngokuthula isikhathi esifushane. Phakathi kwalezi zikhathi, ababambiqhaza balalele zonke izinhlobo zemisindo elingisa imisindo yemigwaqo ephithizelayo, izimakethe, izindawo zokudlela, iziteshi zikaloliwe.
Ngokumangalisayo, imiphumela yayifana ne-acoustic illusion echazwe ngenhla. Amavolontiya acabanga ukuthi isikhathi eside sokuthula sithathe isikhathi eside kunezinye ezimbili, izinkathi ezimfushane ezingenamsindo. “Okungenani kunento eyodwa esiyizwayo, esiyizwayo, engazwakali - ukuthula. Okusho ukuthi, lezi zinhlobo zokukhohlisa ngaphambili okwakucatshangwa ukuthi zihlukile ekucubungulweni kokuzwa kwemisindo nazo ziyimvelo endabeni yokuthula: empeleni sizwa ukungabikho komsindo,” kusho u-Ian Phillips, uprofesa wefilosofi, ezengqondo nesayensi yobuchopho. , omunye umbhali wocwaningo.
Ngokusho kososayensi, imiphumela yabo ivula indlela entsha yokufunda lokho okubizwa ngokuthi umbono wokungabikho. Ithimba lihlela ukuqhubeka nokuphenya ukuthi abantu bakubona kanjani ukuthula, okuhlanganisa nokuthi bezwa ukuthula okungandulelwanga nomsindo.
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