Izazinzulu zeYunivesithi yaseVirginia, eUnited States, ziye zafumanisa ukuba izinja ezifuywayo zinceda ekwandiseni amandla omzimba wokuzikhusela, itsho njalo indawo yeziko lemfundo.
Ababhali bahlalutya idatha evela kwizifundo zangaphambili kwaye bafikelela kwisigqibo sokuba unxibelelwano lwexesha elifutshane kunye nezinja lunempembelelo enenzuzo kwisimo somntu.
Ngokomzekelo, inqanaba le-hormone yoxinzelelo i-cortisol yehla ebantwini kwimizuzu nje ye-5-20 kwinkampani yenja. Abaphandi baye bachaza ukwanda kwinqanaba le-oxytocin, ihomoni ekhuthaza umoya omhle. Oku kunegalelo ekuphuculeni ukhuseleko kunye nempilo yenkqubo ye-nervous. Ngaphezu koko, kwenzeka into efanayo nakwizilwanyana zasekhaya.
Ubunini bezinja bukwanxulunyaniswa nempilo yentliziyo ephuculweyo, ukwanda kokusebenza komzimba kunye nempilo engcono yengqondo: isilwanyana sasekhaya sibonelela ngobuqabane kunye nomthombo wozinzo ebomini, kwaye senza abanini baso bazive bethandwa.
Ababhali besi sicwangciso sophononongo sangoku sokwenza izifundo ezongezelelweyo kwixesha elizayo ukubonisa ubungqina bezigqibo zabo kwiisampulu ezinkulu.
Kwakhona, izinja ziyakwazi ukuva xa abaninizo betyhubela ixesha elinzima kwaye nabo bafumana uxinzelelo. Abaphandi baseSweden bafikelela kwesi sigqibo emva kokufunda abantu abangama-58 ababeneBorder Collies okanye iShetland Sheepdogs.
Izazinzulu zivavanye iinwele zabantu kunye nezinja zabo ngokujonga amanqanaba ehomoni ye-cortisol, ekhutshelwa egazini ukuphendula uxinzelelo kwaye ifunxwe ziifollicle zeenwele.
ULina Roth kunye neqela lakhe kwiYunivesithi yaseLinkoping bafumana i-synchrony kumanqanaba e-cortisol abantu kunye nezinja zabo, ebusika nasehlotyeni. Iingcali azikwazi ukuchaza isizathu. Bacebisa ukuba kulwalamano oluphakathi komntu nomhlobo wakhe osenyongweni.
Izinja “zosulelwa” luxinzelelo lomninizo, kuba udlala indima enkulu ebomini bazo. Abantu banokulunciphisa uxinzelelo lwezilwanyana zabo ngokudlala ngazo ngakumbi, izazinzulu zicebisa.
Ifoto nge-cottonbro studio: https://www.pexels.com/photo/man-in-white-long-sleeves-holding-dog-s-face-5961946/
