UMary Allen
Abantu abaningi bayakhohlwa ngokushesha ukuthi ngisho nezingane zingakwazi ukukhulisa izinja ngokulingana. Ucwaningo olusha manje lusikhumbuza ubudlelwano obukhethekile phakathi kwabangane bethu abancane kanye nemilenze emine.
Izingane nezinja zivame ukuba nesibopho esikhethekile - abaningi bethu bayakwazi lokhu ngokuhlangenwe nakho, futhi lokhu kusekelwa izifundo eziningana. Nokho, ngezinye izikhathi akukho ukuqondana. Izingane zivame ukwenza amaphutha lapho zikhuluma nabangane bazo abanemilenze emine ngaphandle kokufuna, futhi, isibonelo, ingozi yokuthi izilwane zizobahlasela.
Ucwaningo lwakamuva olwenziwe ngososayensi base-Oregon State University lukhombisa ukuthi izingane nezinja zisebenzisana kahle. Ngoba bathole ukuthi izinja zibukela izingane eduze futhi zivumelanise ukuziphatha kwazo nokwezingane.
Izinja Zinake Ngokuseduze Izingane
"Izindaba ezinhle ukuthi lolu cwaningo luphakamisa ukuthi izinja zinaka kakhulu izingane ezihlala nazo," uMonique Udell, umbhali oholayo walolu cwaningo, etshela iScience Daily. "Bayabaphendula futhi ezimweni eziningi baziphatha ngokuvumelana nabo, okuwuphawu lobudlelwano obuhle nesisekelo sezibopho eziqinile."
Ocwaningweni lwabo, ababhali babone izingane ezingama-30 nentsha, eneminyaka eyisishiyagalombili kuya kweyi-17, nezinja zabo ezifuywayo ezimweni ezahlukahlukene zokuhlola. Phakathi kokunye, babeqikelela ukuthi izingane nezinja ziyanyakaza noma zime kanyekanye. Kodwa baphinde bahlola ukuthi ingane nenja ziqhelelene kaningi kangakanani ngemitha nokuthi inja ibheke ohlangothini olulodwa kangakanani nengane.
Umphumela: Izinja zazinyakaza ngaphezu kwamaphesenti angu-70 esikhathi lapho izingane zinyakaza, amaphesenti angu-40 esikhathi ezazimile lapho izingane zisamile. Bachitha cishe amaphesenti angama-27 kuphela wesikhathi esingapheli kunokushiyana ngamamitha amathathu. Futhi cishe ingxenye yesithathu yamacala, ingane nenja zaziqondiswe ohlangothini olufanayo.
Ubudlelwano Phakathi Kwezingane Nezinja Buvame Ukubukelwa Ngaphansi
Okuthakazelisayo kubacwaningi: Izinja zivumelanisa ukuziphatha kwazo nezingane emindenini yazo, kodwa hhayi kaningi njengabanikazi bazo abadala. “Lokhu kusikisela ukuthi nakuba izinja zibona izingane njengabantu abangabangane, kukhona ukungezwani okufanele sikuqonde kangcono.
Ngokwesibonelo, kukhona ucwaningo olubonisa ukuthi izinja zingaba nethonya elihle ezinganeni. Ngakolunye uhlangothi, izingane nazo zisengozini enkulu yokulunywa yizinja kunabantu abadala.
Ukwazi imiphumela yocwaningo, lokhu kungase kushintshe ngokushesha: “Sithola ukuthi izingane zinekhono elikhulu ekuqeqesheni izinja nokuthi izinja ziyakwazi ukunakekela nokufunda ezinganeni.” Nikeza ulwazi lokufunda olubalulekile noluhle lweminyaka emincane kakhulu. Ngoba, ngokososayensi, “kungenza umehluko omkhulu ekuphileni kwenu nobabili.”