Lwm qhov laj thawj vim li cas kev dag ntxias tau hloov mus rau qhov chaw tsis muaj zog yog vim muaj ntau yam niaj hnub no, kev txiav txim siab yog ua raws li cov qauv es tsis yog kev xav. Cov qauv yog ob qho tib si yooj yim dua thiab tsis nruj tshaj qhov kev xav thiab lawv siv rau cov xwm txheej tshwj xeeb, nyuaj uas tsis tuaj yeem daws tau los ntawm thawj cov ntsiab lus.
Dab tsi yog Falsificationism?
Qhov teeb meem tseem ceeb ntawm Blaug qhov kev thuam ntawm kev coj noj coj ua yog tias nws tsis quav ntsej tag nrho, lossis tsawg kawg yog tsis sib haum nrog, txhua yam nws tau hais hauv nws qhov kev tshawb fawb ntawm kev xav ntawm kev tshawb fawb. Nws qhov kev thuam tseem ceeb yog tias muaj tsis txaus 'falsification lossis txawm tias 'falsifiability' hauv kev lag luam niaj hnub no.
Qhov kev thuam tseem ceeb tawm tsam Falsificationism yog dab tsi?
Abstract. Thomas Kuhn thuam qhov kev dag ntxias vim nws tus yam ntxwv "tag nrho kev lag luam kev tshawb fawb hauv cov ntsiab lus uas tsuas yog siv rau nws qhov kev hloov pauv qee zaus," thiab nws tsis tuaj yeem hais dav dav. Nyob rau hauv Kuhn txoj kev xav, ib qho kev txiav txim siab yuav tsum xa mus rau kev ua haujlwm ntawm kev tshawb fawb ib txwm.
Dab tsi yog qhov teeb meem tseem ceeb ntawm Popper txoj kev dag?
Qhov zoo ntawm qhov kev xav no yog qhov tseeb tuaj yeem raug dag thaum muaj kev paub ntau ntxiv rau ib qho kev kawm tshwj xeeb. Qhov tsis zoo ntawm falsifiability yog nws nruj thiab yog li nws tsis suav tias feem ntau cov kev tshawb fawb ob qho tib si kev soj ntsuam thiab tseempiav qhia.
Vim li cas kev tshawb fawb yog kev dag?
Txoj Cai Falsification, npaj los ntawm Karl Popper, yog ib txoj hauv kev los txiav txim siab txog kev tshawb fawb los ntawm kev tsis yog kev tshawb fawb. Nws qhia tias rau txoj kev xav kom suav tias yog kev tshawb fawb nws yuav tsum muaj peev xwm kuaj tau thiab pom tau tias tsis tseeb. Piv txwv li, qhov kev xav tias "tag nrho cov swans yog dawb," tuaj yeem dag los ntawm kev soj ntsuam tus swan dub.
