Qhov Sib Thooj Rau Cov Khw Noj Mov Vas Nthiv Yog Qhov Ua Kom Rog Rau Cov Tub Ntxhais Kawm

Video: Qhov Sib Thooj Rau Cov Khw Noj Mov Vas Nthiv Yog Qhov Ua Kom Rog Rau Cov Tub Ntxhais Kawm

Video: Qhov Sib Thooj Rau Cov Khw Noj Mov Vas Nthiv Yog Qhov Ua Kom Rog Rau Cov Tub Ntxhais Kawm
Video: Noj mov ntawm tij Lauj Thoj tsev ua neeb kho niam tij thiab me ntxhai 2024, Kaum ib hlis
Qhov Sib Thooj Rau Cov Khw Noj Mov Vas Nthiv Yog Qhov Ua Kom Rog Rau Cov Tub Ntxhais Kawm
Qhov Sib Thooj Rau Cov Khw Noj Mov Vas Nthiv Yog Qhov Ua Kom Rog Rau Cov Tub Ntxhais Kawm
Anonim

Cov tub ntxhais kawm uas lawv cov tsev kawm ntawv nyob ze rau lub tsev noj mov zaub mov ntau yog cov neeg rog dua li cov tub ntxhais kawm uas lawv lub tsev kawm ntawv nyob deb li plaub mais deb los yog deb dua, raws li kev tshawb fawb ntawm ntau lab tus tub ntxhais kawm ua los ntawm kev lag luam ntawm University of California thiab Columbia University.

Txoj kev tshawb no txhawm rau txiav txim siab hais tias thaj chaw nyob sib ze rau cov khw noj mov ceev ceev puas tsim nyog thiab ua rau kev rog.

Qhov piv txwv yog loj, ncua yuav luag kaum xyoo thiab suav nrog cov ntaub ntawv qhia ntxaws ntxaws ntawm cov neeg tshawb nrhiav tau soj ntsuam qib kev rog ntawm cov tub ntxhais kawm ntawv nyob hauv tib lub tsev kawm ntawv ua ntej thiab tom qab qhib lub tsev noj zaub mov nyob ze.

Tom qab kho kom haum rau ntau qhov sib txawv, suav nrog cov nyiaj tau los, kev kawm thiab kev sib tw, cov kws tshawb nrhiav pom tias kev rog rog yog 5% ntau dua ntawm cov tub ntxhais kawm uas nws cov tsev kawm ntawv muaj pizzerias, burgers lossis lwm qhov chaw nyob ze rau cov khoom noj khoom haus sai, piv rau cov tub ntxhais kawm mus kawm cov tsev kawm nyob deb ntawm qhov chaw Cov.

Enrico Moretti, tus xibfwb ntawm kev lag luam hauv University of California tau hais tias "Peb ntseeg tau hais tias qhov kev ntseeg tau thiab lub hom phiaj ntawm cov txiaj ntsig ntawm cov zaub mov nrawm rau kev rog ntawm cov pab pawg uas peb tau tsom mus rau". sau phau ntawv.

Nws kuj tau hais tias nws tsis meej ntawm kev tshwm sim yog vim li cas tsuas yog cov tub ntxhais kawm nyob ze cov khoom noj khoom haus ze rau lub tsev noj mov tau raug cuam tshuam.

"Qhov no yog vim qhov tseeb tias cov tub ntxhais kawm tsis nyiam mus deb dhau. Tej zaum lawv tsis muaj sijhawm txaus noj su los yog vim muaj kev ntxias uas lawv muaj nyob ntawm lawv lub qhov muag."

Qhov sib thooj rau cov khw noj mov vas nthiv yog qhov ua kom rog rau cov tub ntxhais kawm
Qhov sib thooj rau cov khw noj mov vas nthiv yog qhov ua kom rog rau cov tub ntxhais kawm

Lwm qhov ntawm txoj kev tshawb no txheeb xyuas cov ntaub ntawv ntawm ntau lab tus poj niam cev xeeb tub hauv New Jersey, Michigan thiab Texas tshaj 15 xyoos. Tom qab hloov kho ntau txoj kev hloov pauv, cov kws tshawb nrhiav pom tias cov poj niam uas nyob hauv thaj tsam li ib mais ntawm lub tsev noj mov vas nthiv muaj kev pheej hmoo ntxiv ntawm ntau dua 20 phaus thaum cev xeeb tub piv rau cov uas nyob deb.

Raws li ntau tus poj niam muaj lwm tus menyuam, cov kws ua lag luam txheeb xyuas tau teev tus neeg hnyav tom qab cev xeeb tub tom qab qhov chaw tshiab qhib nyob ze.

Kelly Brownell, tus thawj coj ntawm Lub Chaw Saib Xyuas Kev Coj Tus Cwj Pwm thiab Kev pham ntawm Yale University, hais tias txoj kev tshawb fawb muab cov ntaub ntawv pov thawj uas thiaj li hu ua cov khw noj mov vas nthiv ua rau qhov teeb meem kev rog, tshwj xeeb yog menyuam yaus.

"Kev npaj ntawm kev cai lij choj txwv cov khw noj mov muaj txiaj ntsig ze tsev kawm ntawv feem ntau yuav yog ib qeb los tiv thaiv menyuam yaus kev noj qab haus huv," Mr.

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