Iminyaka eshisayo 'kusho imiphumela ephansi yokuhlolwa'

Eminyakeni enabafundi besimo sezulu esishisayo kungenzeka benze kahle ezivivinyweni, kusho isifundo esikhulu esivela kubacwaningi eHarvard nakwamanye amanyuvesi ase-US.

Kukhona ukuxhumana "okubalulekile" phakathi kwamazinga okushisa aphezulu kanye nokufeza kwesikole okuphansi, kusho abacwaningi bezomnotho.

Ukuhlaziywa kwezikolo zokuhlola ezingabafundi bezikole eziyizigidi eziyi-10 zaseMelika ezingaphezu kweminyaka engu-13 kukhombisa isimo sezulu esishisayo sinomthelela ongemuhle emiphumeleni.

Isifundo sithi impendulo ebonakalayo ingaba ukusebenzisa okuningi komoya.

Abafundi abathatha izivivinyo ehlobo le-heachwave kungenzeka ukuthi bebelokhu bekhononda njalo ukuthi baphazanyiswa yisimo sezulu esiseduze.

Kepha lolu cwaningo, kusuka kwizifundiswa eHarvard, e-University of California Los Angeles (UCLA) kanye ne-Georgia) University, kusho ukuthi akhiqize ubufakazi bokuqala obucacile obukhombisa ukuthi lapho amazinga okushisa enyuka, ukusebenza kwesikole kwehla.

Abaphenyi balandele ukuthi abafundi bezikole zamabanga aphezulu benze kanjani ezivivinyweni eminyakeni ehlukene, phakathi kuka-2001 nango-2014, ngaphesheya kwezimo zezulu ezahlukahlukene kanye nezimo sezulu ngaphakathi kwe-US.

Ucwaningo, olushicilelwe yi-US National Bureau of Economic Research, uthole ukuthi abafundi kungenzeka babe nezikolo eziphansi eminyakeni enamandla aphezulu kanye nemiphumela engcono eminyakeni epholile.

Lokhu kusetshenziswe ezinhlotsheni eziningi zezimo sezulu - kungaba ngamazwe apholile asenyakatho ye-US noma emazweni aseningizimu lapho amazinga okushisa ephakeme kakhulu.

Isifundo, ukushisa nokufunda, siphakamise ukuthi isimo sezulu esishisayo senze kwaba nzima ukutadisha ezifundweni esikoleni futhi ukugxila emsebenzini wesikole ngaphandle kwesikole.

Abaphenyi babale lokho kulo lonke ukwenyuka okungu-0.55c kokushisa okuphakathi konyaka, kwakukhona i-1% iwela ekufundeni.

Izinsuku ezibandayo zazingabonakala zilimaza impumelelo - kepha umthelela omubi waqala ukulinganiswa njengoba amazinga okushisa ekhuphuka ngenhla kwe-21c.

Ukwehliswa kokufunda kusheshisiwe uma amazinga okushisa akhuphuka ngenhla kwe-32c futhi nangaphezulu kakhulu ngaphezulu kwe-38C.

UJoshua Goodman, uprofesa ohlangana naye eHarvard Kennedy School, futhi ababhali bakhe abahlanganisa naye bahlinzeka ubufakazi bokuthi "ukuphazamiseka kokushisa kokufundiswa noma isikhathi somsebenzi wesikole kubhekele ukwehla okubonakalayo kwizikolo zokuhlola".

Uthi abafundi kakhulu kungenzeka ukuthi "baphazanyiswe, baphazamise futhi bakuthole kunzima ukugxila".

UMnu Goodman uthi okutholakele futhi kuphakamisa imibuzo emikhulu yokuthi ukuguquka kwesimo sezulu nokushisa komhlaba kuzoba nemithelela ekufezeni isikole.

UMnu Goodman uthi abaphenyi nabo bafuna ukuhlola imiphumela yesikhathi eside yonyaka oshisayo kwi-cohort yabafundi.

Uma abafundi benzeka bathathe izivivinyo ezibalulekile ngonyaka we-heatwave, ingabe lokho kusho ukuthi kungenzeka baphuthelwe yimiphumela yokuhlolwa nezindawo zasenyuvesi?

UMnu Goodman uthi abenzi bezinqubomgomo nabazali balinganise ukubaluleka kwamazinga okushisa ezikoleni futhi bahlukunyezwa amakilasi.

"Othisha kanye nabafundi sebevele bazi ukuthi kuyinkinga - ngoba bekufanele baphile," kusho yena.

Ngaphezu kwalokho, uma unentshisekelo ephepheni lesikebhe lesikebhe e- EVA noma i - EVA SUP Pad & Eva Traction Pad , sicela ukhululeke ukuxhumana nathi.

Iqembu le-Hellors

2018.06. 05

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