Imiba eyahlukeneyo yezinto ezithintekayo

Ukuchazwa kwegama eliliphiwo aluncedo lula. Kuye kwaphakanyiswa iingcaciso ezininzi, kodwa akukho ncazelo enye yesipho esamkelwe ngumntu wonke okanye nangona uninzi lwabantu. Ngenxa yokuba zininzi iinkcazelo, abantu bahlala bedidekile nje ngokuba kuthetha ukuthini ukufumana izipho. Akunjalo kuphela, ngabazali kunye nootitshala maxa wambi bakuthola kunzima ukuthetha ngoba oko bathethayo kusekelwe kwiingcaciso ezahlukeneyo!

Ukukunceda ekupheliseni ukudideka, yinto efanelekileyo yokuqonda apho ivela khona ixesha kunye nemibono eyahlukileyo eya kubangelwa iinkcazelo ezininzi ezikhoyo namhlanje.

Umvelaphi weXesha eliThiweyo

Ixesha elide labantwana abanelungelo lusetyenziswa ngokuqala ngowe-1869 nguFrancis Galton. Wayebhekisela kubantu abadala ababonisa italente ekhethekileyo kwimiba ethile enesipho, ngokomzekelo, umntu onokuzimela. Abantwana babenokuzuza ilifa lokuba ngumntu omdala, kunye noGalton babhekisela kula bantwana njengabantwana abanesipho. ULee Terman wandisa umbono kaGalton wabantwana abanesakhono ukubandakanya i- IQ ephakamileyo. Ekuqaleni kwee-1900, waqala ukufundelwa kwexesha elide labantwana abanamakhono, awayechaza njengabantwana abane-IQs ezili-140 okanye ngaphezulu. Uphononongo lwakhe lufumene ukuba i-IQ yodwa ayinakulinganisa ukuphumelela ekukhuleni. U-Leta uHollingworth, naye, wayekholelwa ukuba ubuchule bokufumana isipho buzuze ilifa. Nangona kunjalo, wayevakalelwa kukuba ukubonelela indawo yokukhusela ekhaya nakwimeko yesikolo kwakubaluleke kakhulu ekuphuhlisweni kwaloo nto.

Ngomnyaka we-1926, wanyathelisa incwadi yakhe, Abantwana abaFundisiweyo, Ubume Babo kunye noKhuseleko, kunye negama eliliphilileyo lisetyenziselwe ukususela ekubhekiselele kubantwana abanamandla.

Iinkcazo ezahlukeneyo

Ukusetyenziswa kwasekuqaleni kwegama eliliphilileyo kuye kwaholela ekusebenziseni ezahlukeneyo kwegama kunye neendlela ezahlukeneyo zokuchaza izipho. Umbono kaGalton wasishiya ngcamango yokuba umntu onomntu unesiphiwo isipho, italente ekhethekileyo iboniswe ngumntu omdala.

Abantu namhlanje bangasebenzisa umntwana onobuchule ngendlela uGalton wasebenzisa ngayo eli lixesha elidala eliliphiwo. Ngamanye amagama, ukuba ngumntwana onobuchule kukubonisa italente ekhethekileyo kwindawo ethile. Umbono we-Terman wabangela ukuba kuchazwe izipho, ezingabandakanyi kuphela i-IQ ephakamileyo, kodwa kunye nombono wokuthi ubupho bufanele ukuba yi-predictor of achievement. Nangona kunjalo, imbono kaHollingworth, ikhokelela ekuchazeni izixhobo ezinokuba ngumntwana okumele zikhuliswe ukuze ziphuhliswe xa zikhulile.

Ukukwazi ukuba yintoni enye inkcazo ephathekayo ngutitshala okanye inqununu esebenzayo kunokunceda ukwenza unxibelelwano olungathinteliyo kwaye luvelise ngakumbi.