Sab laug tes tsis yog kab mob

Cov niam txiv feem ntau ua tib zoo saib xyuas lawv cov menyuam hauv txhua theem ntawm lawv txoj kev loj hlob, tab tom nrhiav kom muaj "kev sib txawv ntawm cov qauv" thiab ntau yam "tsis raug", uas lawv sim kho thiab "kho" sai li sai tau. Ib qho tsos mob uas tseem muaj kev txhawj xeeb tseem ceeb yog kev sab laug, uas tau loj hlob ntau pua xyoo ntawm cov lus dab neeg thiab kev xav tsis zoo. Puas tsim nyog txhawj xeeb thiab qhia tus menyuam siv nws sab tes xis ntawm txhua tus nqi? Thiab yog vim li cas tag nrho cov no obsession nrog txoj cai-handedness?

Txawm nyob rau hauv ancient sij hawm, sab laug tes yog sib npaug nrog supernatural zog thiab superhuman muaj peev xwm. Ancient bas-reliefs lossis paintings feem ntau qhia txog cov dab laug sab laug, cov neeg txawj ntse, kws kho mob thiab cov kws kho mob tuav cov totems, phau ntawv lossis cov cim ntawm lub hwj chim ntawm lawv sab laug tes. Cov ntseeg Vajtswv, ntawm qhov tod tes, saib sab laug yog lub rooj zaum ntawm txhua yam kev phem thiab kev noj nyiaj txiag, txheeb xyuas nws nrog Dab Ntxwg Nyoog rog. Tias yog vim li cas cov neeg sab laug tau raug coj los coj txawv txawv, qis dua thiab xav tsis thoob, thiab lawv qhov chaw nyob ntawm "ib txwm" yuav tsum coj hmoov phem. Sab laug txhais tes tau pom tsis tau tsuas yog tsis muaj dab tsi, tab sis kuj ntawm lub cev - kev siv sab laug txhais tes yog qhov sib txawv nrog kev tsis txaus ntseeg thiab kev tsis taus.

"Tab" thiab "sab laug" tsis txhais hais tias "zoo" thiab "phem"

Tseem muaj cov kab lus ntawm cov kev ntseeg siab no hauv cov lus: "txoj cai" yog lub meej mom, ncaj ncees, thiab tsim nyog qhuas, thaum "sab laug" yog lus txiav txim siab phem. Cov se, cov ntaub ntawv sab laug, sawv nrog sab laug ko taw lossis muaj ob txhais tes sab laug tsuas yog qee cov lus uas stigmatize lefties. Nws tsis yog qhov xav tsis thoob uas tau ntau pua xyoo, cov niam txiv, cov kws qhia ntawv thiab cov kws qhia ntawv tawv ncauj thiab ruthlessly thawb cov me nyuam sab laug mus rau nplooj ntawv "yog" no. Qhov sib txawv yeej ib txwm ua rau muaj kev ntxhov siab thiab kev xav tsis thoob ntawm kev txhim kho tsis zoo, kev kawm nyuaj thiab teeb meem kev puas siab puas ntsws. Lub caij no, sab laug tes tsuas yog ib qho ntawm cov tsos mob ntawm lateralality, los yog hloov chaw, uas yog ib qho kev loj hlob ntawm lub cev thaum lub sij hawm tus me nyuam txhim kho qhov zoo ntawm lub cev: ob txhais tes, qhov muag, pob ntseg thiab ob txhais ceg. .

Secrets ntawm Lateralization

Qhov opposite hemisphere ntawm lub hlwb yog lub luag hauj lwm rau ib sab ntawm lub cev, uas yog vim li cas lateralization feem ntau hu ua "functional asymmetry." Txoj cai hemisphere, uas yog lub luag haujlwm rau sab laug ntawm lub cev, tswj hwm qhov kev xav, suab paj nruag thiab kos duab, nrog rau kev muaj tswv yim thiab kev xav. Sab laug, uas yog lub luag haujlwm rau sab xis, yog lub luag haujlwm rau kev hais lus, kev nyeem ntawv thiab sau ntawv, nrog rau kev muaj peev xwm xav txog kev xav.

Lub hauv paus ntawm kev sib raug zoo ntawm qhov muag pom-auditory yog tsim los ntawm qhov kev ua haujlwm ntawm tes-qhov muag, uas yog, txoj haujlwm ntawm tes tseem ceeb kom nws nyob rau tib sab ntawm lub cev raws li lub qhov muag tseem ceeb. Xws li ib tug homogeneous lateralality, tsis hais seb nws yog sab laug los yog txoj cai, yeej ua rau nws yooj yim dua rau tus me nyuam los ua tus piv txwv-manipulative dej num, thiab tom qab nyeem ntawv thiab sau ntawv. Yog li ntawd, yog tias peb pom tias peb tus menyuam tsis tu ncua siv sab laug ntawm lub cev - tuav rab diav lossis crayon ntawm nws sab laug tes, ncaws pob nrog nws sab laug ko taw, waving goodbye nrog nws sab laug tes, lossis saib ntawm lub qhov tseem ceeb ntawm nws sab laug. qhov muag - tsis txhob sim yuam nws, dag nws "Rau nws lub hom phiaj, nws yog qhov zoo dua yog tias nws ua haujlwm raws li feem ntau ntawm cov zej zog." Tsis muaj dab tsi yuav yuam kev ntxiv!

Left-handed geniuses

Cov me nyuam sab laug, nrog rau kev tsis sib haum xeeb, tsis yog tsuas yog tsis muaj kev cuam tshuam rau lawv cov phooj ywg sab xis, tab sis feem ntau muaj peev xwm tshwj xeeb. Alan Serleman, tus xibfwb ntawm kev puas siab puas ntsws ntawm St. Lawrence University, tau ua qhov kev sim loj hauv xyoo 2003 uas tau sim ntau dua 1.200 tus neeg uas muaj IQs siab dua 140 thiab pom tias muaj ntau tus neeg sab laug ntau dua li cov neeg sab xis. Nws txaus los hais tias cov seem yog, ntawm lwm tus, Albert Einstein, Isaac Newton, Charles Darwin thiab Leonardo da Vinci. Puas muaj leej twg tuaj nrog lub tswv yim ntawm kev yuam kom hloov tus cwj mem ntawm sab laug tes mus rau sab xis?

Kev hloov pauv sab laug tes yuam kev

Ntxiv dag zog rau tus menyuam sab laug kom siv nws sab tes xis yuav tsis yog tsuas yog ua rau muaj kev ntxhov siab rau nws, tab sis kuj tuaj yeem cuam tshuam tsis zoo rau kev kawm nyeem, sau ntawv, thiab sib xyaw cov ntaub ntawv. Raws li kev tshawb fawb tshiab los ntawm cov kws tshawb fawb Askiv hauv University of London College, nws yog qhov tseeb tseeb tias kev rov qab los ntawm sab laug tsis tau txhais hais tias lub hlwb ua haujlwm yuav hloov pauv ntawm ib hemisphere mus rau lwm qhov. Ntawm qhov tod tes! Raws li qhov tshwm sim ntawm qhov kev hloov pauv no, lub hlwb tswj cov txheej txheem xaiv, siv ob lub hemispheres rau qhov no, uas ua rau nws nyuaj rau nws txoj haujlwm thiab muaj teeb meem nrog kev tswj lub cev kom zoo. Qhov xwm txheej no tuaj yeem ua tsis tau tsuas yog muaj teeb meem nrog kev sib koom tes ntawm tes, tab sis kuj muaj teeb meem kev kawm. Yog li ntawd, yuav tsum tau ceev faj ntau dua mus rau "kev cob qhia ntawm txoj cai-hander."

Daim iav version ntawm lub ntiaj teb no rau cov laug

Yog tias peb tus menyuam tau sab laug tiag tiag, nws yog qhov zoo dua los tsom xyuas kom nws txhim kho kom zoo los ntawm kev ua kom nws xis nyob siv nws sab laug. Tshwj xeeb zoo li tus cutlery yog tam sim no nyob rau hauv kev ua lag luam, nrog rau cov kav, txiab, crayons thiab xaum, thiab sab laug-tes fountain cwjmem. Cia peb nco qab tias tus menyuam uas siv nws sab laug tes ua haujlwm hauv lub ntiaj teb zoo li hauv "daim iav duab". Yog li ntawd, lub teeb ci ntsa iab lub rooj rau kev ua homework yuav tsum muab tso rau ntawm sab xis, thiab sab laug drawers los yog ib lub rooj ntxiv, ntim rau ntawv sau los yog txee rau cov phau ntawv. Yog tias peb xav ua kom yooj yim rau tus menyuam kawm sau ntawv ntawm cov menyuam sab xis, cia peb xyaum nrog nws ntawm Marta Bogdanovich cov phau ntawv nrov "The Left Hand Draws and Writes", ua tsaug uas peb yuav txhim kho sab laug tes kev txawj ntse. thiab kev sib koom tes-qhov muag. Nyob rau theem tom ntej ntawm tus menyuam txoj kev kawm, nws tsim nyog nqis peev rau hauv ergonomic sab laug tes keyboard thiab nas. Tom qab tag nrho, Bill Gates thiab Steve Jobs tau tsim lawv cov tswv yim thev naus laus zis nrog lawv sab laug!