Dab tsi yog Paired Comparison scale?
Dab tsi yog Paired Comparison scale?

Video: Dab tsi yog Paired Comparison scale?

Video: Dab tsi yog Paired Comparison scale?
Video: Adverbs In Sentences #adverb #english #spokenenglish #englishvocabulary #shorts #speakingenglish 2024, Kaum ib hlis
Anonim

Txhais: The Paired Sib piv Scaling yog a sib piv scaling txheej txheem uas tus neeg teb tau pom ob yam khoom tib lub sijhawm thiab raug nug kom xaiv ib qho raws li cov txheej txheem teev tseg. Cov ntaub ntawv tshwm sim yog ib txwm nyob hauv qhov xwm txheej.

Nyob rau hauv no hais txog, dab tsi yog qhov sib piv txoj kev?

Txhais : Paired Comparison Method Paired comparison muaj kev sib piv sib piv - piv txwv li, sib piv cov koom haum hauv khub los txiav txim seb qhov twg zoo dua lossis muaj qee theem ntawm qee yam khoom. LL Thurstone thawj zaug tsim txoj hauv kev tshawb fawb los siv qhov kev ntsuas no.

Tsis tas li ntawd, daim ntawv qhia kev sib piv ua ke yog dab tsi? Pairwise kev sib piv feem ntau yog cov txheej txheem ntawm sib piv cov koom haum nyob rau hauv khub los txiav txim seb qhov twg ntawm txhua lub koom haum nyiam, lossis muaj ntau dua ntawm qee qhov khoom muaj nqis, lossis txawm tias ob lub koom haum zoo ib yam. Nyob rau hauv cov ntaub ntawv psychology, nws yog feem ntau hu ua khub kev sib piv.

Nyob rau hauv no hais txog, dab tsi yog ib tug khub sib piv sim?

Hauv kev txheeb cais, a ua khub txawv xeem yog hom ntawm qhov chaw xeem uas yog siv thaum sib piv ob qhov kev ntsuas los ntsuas seb lawv cov pejxeem txhais li cas txawv. Cov piv txwv zoo tshaj plaws ntawm a ua khub txawv xeem tshwm sim thaum cov ntsiab lus raug ntsuas ua ntej thiab tom qab kev kho mob.

Qhov ntsuas qhov sib piv yog dab tsi?

Scaling muab ib lub tswv yim rau kev ntsuas cov ntsiab lus paub daws teeb. A sib piv scale yog ib qho kev txiav txim los yog qeb nplai uas tuaj yeem raug hu ua nonmetric nplai . Cov neeg teb xov tooj ntsuas ob lossis ntau qhov khoom ntawm ib lub sijhawm thiab cov khoom raug muab piv nrog ib qho ncaj qha raws li ib feem ntawm txoj kev ntsuas.

Pom zoo: