xav lossis xav tab sis tsis tas yuav muaj tseeb lossis tseeb: tus piv txwv / qhov xwm txheej.
lub ntsiab lus hypothetical yog dab tsi?
1: koom nrog lossis ua raws li lub tswv yim pom zoo lossis kev xav: cuam tshuam lossis ua raws li kev xav ib qho kev sib cav / kev sib tham Qhov kev xav yog kev xav. 2: Tsis muaj tiag: xav ua piv txwv Nws piav ib rooj plaub hais txog qhov tseeb.
Puas yog piv txwv piv txwv?
Lub ntsiab lus ntawm kev xav yog ib yam uas xav tau lossis ua raws li kev xav. Ib qho piv txwv ntawm kev xav yog ib txoj kev npaj raws li ib yam dab tsi uas yuav tsis tshwm sim.
Kev tshawb nrhiav kev ntseeg txhais li cas?
Txhua tus uas tau kawm hauv chav kawm txuj ci yeej paub lo lus "hypothesis," uas txhais tau tias lub tswv yim, lossis kev kwv yees, uas koj yuav sim los ntawm kev sim. Ib tug hypothetical muaj feem xyuam rau qhov ntawd. Nws txhais tau tias qee yam raws li kev kwv yees paub. … qhov muaj peev xwm ua tau, qhov xwm txheej, nqe lus, kev pom zoo, qhov xwm txheej, thiab lwm yam.
Puas yog kev ntseeg tiag tiag?
Yog ib yam dab tsi yog kev xav, nws yog raws li cov tswv yim lossis cov xwm txheej es tsis yog qhov tseeb.