Cuaj hlis 26, 2018
LUB SIJ HAWM TAWM - Cov menyuam yaus uas siv sijhawm tsawg dua ob teev nyob rau ib hnub ntawm cov ntxaij vab tshaus ua tau zoo dua ntawm kev nco, kev xav thiab cov lus ntsuas dua li cov menyuam yaus siv cov ntxaij vab tshaus ntau dua, kev tshawb pom loj dua.
Ze li ntawm ob ntawm peb tus menyuam Asmeskas siv sijhawm ntau dua ob teev nyob rau ib hnub saib cov ntxaij vab tshaus, qhov kev tshawb xyuas tshiab ntawm qib seb pom dab tsi. Thiab cov menyuam yaus ua qhov tsis zoo ntawm kev nco qab, kev paub lus thiab kev xav ntau dua li cov menyuam yaus uas siv sijhawm tsawg dua nyob rau hauv pem hauv ntej ntawm ib lub cuab yeej, kev kawm txog 4,500 8- txog 11-xyoo muaj qhia.
Qhov kev tshawb pom, tshaj tawm online online Cuaj hlis 26 hauv Kev Menyuam Txoj Kev Noj Qab Haus Huv & Cov Hluas Ntawm Cov Laus, bolsters kev txhawj xeeb tias kev siv hnyav ntawm smartphones, cov ntsiav tshuaj lossis TV yuav ua rau mob hlwb. Tab sis vim tias txoj kev tshawb no khaws ib zaug hauv ib zaug hauv lub sijhawm, nws tseem tsis tau paub meej tias lub sijhawm tshuaj ntsuam ntau dhau lawm tuaj yeem cuam tshuam rau lub hlwb txhim kho, cov kws tshaj lij tau ceeb toom.
Cov kws tshawb nrhiav tau siv cov ntaub ntawv sau los ntawm menyuam thiab niam txiv daim ntawv tshuaj ntsuam nyob rau lub sijhawm tshuaj ntsuam niaj hnub, kev tawm dag zog thiab pw tsaug zog, sau ua ib feem ntawm kev mob siab dua hu ua Adolescent Brain Cognitive Development Study. Cov peev xwm hauv kev txawj ntse tseem raug sim hauv qhov kev tshawb fawb loj dua. Raws li kev ntsuas rau kev kawm tshiab, cov kws tshawb nrhiav tau siv cov lus qhia kws muaj txuj ci tau teev tseg hauv 2016 qhov ntawd pom zoo kom tsis pub ntau tshaj ob teev ntawm lub sijhawm ua si npo ib hnub, ib teev ntawm qoj ib ce thiab nruab nrab ntawm cuaj thiab 11 teev ntawm kev pw tsaug zog thaum hmo ntuj.
Zuag qhia tag nrho, cov txiaj ntsig tau hais txog, hais tias txoj kev tshawb nrhiav tus kws tshawb fawb Jeremy Walsh, tus kws tawm dag zog tawm dag zog thaum lub sijhawm tshawb fawb tau nyob ntawm Cov Tsev Kho Mob Me Nyuam ntawm Sab Hnub Tuaj Ontario Tshawb Fawb hauv Ottawa, Canada. Tsuas yog 5 feem pua ntawm cov menyuam yaus tau ntsib tag nrho peb cov lus qhia ntawm lub sijhawm tshuaj ntsuam, qoj ib ce thiab pw tsaug zog, kev sojntsuam tau qhia. Nees-cuaj feem pua ntawm cov menyuam yaus tsis tau ua raws li cov lus qhia, txhais tau tias "lawv tau pw tsawg dua cuaj teev, lawv nyob ntawm lawv cov ntxaij ntev dua ob teev thiab lawv tsis ua lub cev qoj ib ce, ”Walsh hais. "Qhov no tsa ib tug chij."
Qhov nruab nrab, cov menyuam yaus hauv kev kawm tau siv 3.6 teev nyob rau ib hnub siv cov ntxaij vab tshaus rau cov vis dis aus, vis dis aus thiab lwm yam kev lom zem. Cov menyuam yaus uas siv sijhawm tsawg dua ob teev rau ntawm cov ntxaij vab tshaus tau qhab nia, nyob nruab nrab, kwv yees li 4 feem pua siab dua ntawm lub roj teeb ntawm kev tshuaj ntsuam kev xav dua li cov menyuam uas tsis tau ntsib ib qho screen, kev tawm dag zog lossis kev qhia pw tsaug zog, cov kws tshawb nrhiav pom.
Walsh, uas tam sim no nyob ntawm University of British Columbia hauv Okanagan hais tias, "Yog tias tsis xav txog dab tsi rau menyuam yaus ua lawv cov ntxaij vab tshaus, peb pom tias ob-teev kos cim tau zoo li yog kev pom zoo rau cov txiaj ntsig kev txawj ntse."
Cov menyuam yaus uas tau ntsib cov lus pom zoo rau lub sijhawm tshuaj ntsuam thiab pw tsaug zog kuaj tau zoo dua. Thaum tshawb xyuas ntawm lawv tus kheej, kev pw tsaug zog thiab kev siv lub cev tsis zoo li cuam tshuam rau cov txiaj ntsig kev sim.
Qhov kev soj ntsuam no tsis tuaj yeem hais tias lub sijhawm tshuaj ntsuam - lossis qhov tsis tuaj ua lwm yam - txo qis kev xav ntawm cov menyuam yaus. "Koj tsis paub tias tus twg yog qaib thiab nws yog lub qe nyob ntawm no," tus kws hais saib xyuas tus kws kho mob Michael Rich ntawm Boston Tsev Kho Mob lub tsev kho mob hais tias. Nws yuav yog tias cov me nyuam hluas ntse yog cov tsis tshua siv sijhawm ntau ntawm cov ntxaij vab tshaus, nws hais.
Nrhiav kom pom meej-txiav kev liam yog me ntsis ntawm "herring liab," nplua nuj hais. Kev sib raug zoo yooj yim thiab qhov cuam tshuam feem ntau tsis muaj nyob hauv tib neeg tus cwj pwm thiab kev loj hlob. Hloov ntawv cov ntawv tshaj tawm, "peb xav tau kev txiav txim dab tsi peb kawm los ntawm kev tshawb fawb rau txhua tus menyuam."
Los ntawm saib tus cwj pwm hauv kev sib xyaw ua ke, cov txiaj ntsig tau muab kev saib xyuas txhua yam txog menyuam yaus kev noj qab haus huv, ib qho uas xav tau hnyav, hais tias Eduardo Esteban Bustamante, kinesiologist ntawm University of Illinois ntawm Chicago. Nws hais tias, "Peb tsis tau paub ntau txog tias cov cwj pwm no cuam tshuam nrog ib leeg licas los cuam tshuam cov menyuam txoj kev txawj ntse," nws hais.
Lub Txheeb Ze Cov Hluas Lub Hlwb Pauv Kev Kawm tau qeeb los mus txuas ntxiv khaws cov ntaub ntawv zoo sib xws los ntawm cov tsev neeg no txog thaum 2028. "Kuv zoo siab pom qhov twg txoj kab kev tshawb fawb mus," Bustamante hais.
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