Qhov Tseem Ceeb Qhov txawv - Case Study vs Survey
Thaum ua cov ntaub ntawv tshawb fawb thiab kev tshawb fawb yog ob txoj kev tshawb fawb uas ua haujlwm los ntawm cov kws tshawb fawb. Txawm hais tias ob txoj kev siv los sau cov ntaub ntawv, muaj qhov sib txawv tseem ceeb ntawm qhov kev tshawb fawb thiab kev tshawb fawb. Cov ntaub ntawv tshawb fawb yog hais txog kev tshawb fawb uas ib tus neeg, pab pawg lossis ib qho xwm txheej tau kawm. Lub sij hawm ntawm txoj kev tshawb no feem ntau yuav ntev. Ib daim ntawv ntsuam xyuas yog hais txog kev tshawb fawb qhov twg cov ntaub ntawv tau sau los ntawm tag nrho cov pej xeem lossis cov qauv loj heev txhawm rau nkag siab cov kev xav ntawm ib qho teeb meem. Qhov sib txawv tseem ceeb ntawm ob txoj hauv kev yog tias thaum cov ntaub ntawv tshawb fawb tsim cov ntaub ntawv nthuav dav, kev tshawb fawb tsis ua. Hloov chaw, cov ntaub ntawv sau los ntawm kev tshawb fawb yog qhov tseem ceeb tshaj plaws.
Case Study yog dab tsi?
Ib qhov kev kawm yog hais txog qhov kev kawm tob uas ib tus neeg, pab pawg lossis ib qho xwm txheej tau kawm. Qhov no yog siv ob qho tib si hauv natural thiab social sciences. Nyob rau hauv natural sciences, cov ntaub ntawv kawm yuav siv tau los validate ib txoj kev xav los yog ib tug hypothesis. Hauv social sciences, cov ntaub ntawv tshawb fawb tau siv dav los kawm txog tib neeg tus cwj pwm thiab nkag siab txog ntau yam kev sib raug zoo. Piv txwv li, hauv psychology, cov ntaub ntawv tshawb fawb tau ua kom nkag siab txog tus kheej tus cwj pwm. Hauv qhov xwm txheej zoo li no, tus kws tshawb fawb sau tag nrho keeb kwm ntawm tus neeg kom nws ua rau nws txheeb xyuas ntau yam qauv ntawm tus cwj pwm. Ib qho piv txwv classic rau cov ntaub ntawv kawm yog Sigmund Freud txoj kev kawm ntawm Anna O.
Thaum hais txog cov ntaub ntawv tshawb fawb, nws yuav tsum tau qhia tias lawv feem ntau tsim cov ntaub ntawv piav qhia nplua nuj. Txawm li cas los xij, cov ntaub ntawv tshawb fawb tsis tuaj yeem siv los muab kev qhia dav dav rau tag nrho cov pej xeem vim tias cov qauv ntawm cov ntaub ntawv kawm feem ntau txwv rau ib tus neeg lossis ob peb tus neeg. Rau cov ntaub ntawv tshawb fawb, ntau yam kev tshawb fawb xws li kev xam phaj, kev soj ntsuam ncaj qha thiab koom nrog, thiab cov ntaub ntawv siv tau.
Kev Tshawb Fawb yog dab tsi?
Ib daim ntawv ntsuam xyuas yog hais txog kev tshawb fawb qhov twg cov ntaub ntawv tau sau los ntawm tag nrho cov pej xeem lossis cov qauv loj heev txhawm rau nkag siab cov kev xav ntawm ib qho teeb meem. Hauv lub neej niaj hnub no, kev tshawb fawb feem ntau yog siv los ua nom tswv thiab kev lag luam. Piv txwv li, xav txog qhov xwm txheej uas ib lub koom haum xav nkag siab txog cov kev xav ntawm cov neeg siv khoom ntawm lawv cov khoom tshiab. Lawm, lub koom haum yuav ua ib daim ntawv ntsuam xyuas kom nkag siab txog cov kev xav ntawm cov neeg siv khoom.
Ib qho kev tshawb fawb muaj zog tshaj plaws uas siv rau kev tshawb fawb yog daim ntawv nug. Rau qhov no, tus kws tshawb fawb tsim cov lus nug ntawm lub ncauj lus uas nws yuav sau cov ntaub ntawv los ntawm cov neeg koom. Tsis zoo li cov ntaub ntawv tshawb fawb, cov ntaub ntawv sau los ntawm kev tshawb fawb tsis yog piav qhia ntau. Hloov chaw, lawv tseem ceeb heev.
Qhov txawv ntawm Case Study thiab Survey yog dab tsi?
Definition of Case Study and Survey:
Case Study: Cov ntaub ntawv kawm yog hais txog qhov kev kawm tob uas ib tus neeg, pab pawg, lossis ib qho xwm txheej tau kawm.
Survey: Ib daim ntawv ntsuam xyuas yog hais txog kev tshawb fawb qhov twg cov ntaub ntawv sau los ntawm tag nrho cov pej xeem los yog ib qho piv txwv loj heev kom nkag siab txog cov kev xav ntawm ib qho teeb meem.
Yam ntxwv ntawm Case Study and Survey:
Kev Tshawb Fawb:
Case Study: Cov ntaub ntawv tshawb fawb tau siv rau hauv kev tshawb fawb zoo.
Survey: Kev soj ntsuam feem ntau yog siv hauv kev tshawb fawb ntau.
Data:
Case Study: Cov ntaub ntawv tshawb fawb tsim cov ntaub ntawv tob tob.
Survey: Kev soj ntsuam tsim cov ntaub ntawv tus lej.
Sample:
Case Study: Rau qhov kev tshawb fawb, cov neeg tsawg tsawg raug xaiv. Qhov no tuaj yeem sib txawv ntawm ob peb tus neeg mus rau pawg.
Survey: Rau kev soj ntsuam, cov pej xeem coob tuaj yeem siv los ua tus qauv.
