Qhov Sib txawv ntawm Kev Tshawb Fawb thiab Kev sim

Cov txheej txheem:

Qhov Sib txawv ntawm Kev Tshawb Fawb thiab Kev sim
Qhov Sib txawv ntawm Kev Tshawb Fawb thiab Kev sim

Video: Qhov Sib txawv ntawm Kev Tshawb Fawb thiab Kev sim

Video: Qhov Sib txawv ntawm Kev Tshawb Fawb thiab Kev sim
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Case Study vs Experiment

Kev kawm thiab kev sim, muaj qhov sib txawv ntawm lawv, xa mus rau ob txoj kev tshawb fawb sib txawv uas siv ntau yam kev qhuab qhia. Cov kev tshawb fawb no tso cai rau tus kws tshawb fawb los kawm thiab txheeb xyuas cov ncauj lus los ntawm ntau txoj hauv kev. Muaj ntau txoj hauv kev hauv kev tshawb fawb tso cai rau tus kws tshawb fawb kom tau txais cov ntaub ntawv zoo thiab cov ntaub ntawv ntau. Nws kuj tseem tuaj yeem hla kev txheeb xyuas cov ntaub ntawv, los ntawm qhov uas nws yuav muaj peev xwm muab kev siv tau ntau dua rau cov lus xaus thiab kev tshawb fawb tag nrho. Cov ntaub ntawv tshawb fawb yog ib txoj kev tshawb fawb uas tus kws tshawb fawb tshawb fawb txog qhov tob. Cov ntaub ntawv kawm tuaj yeem hais txog ib tus neeg, qhov tshwm sim tshwj xeeb, qhov chaw tshwj xeeb tseem ceeb, thiab lwm yam. Ntawm qhov tod tes, ib qho kev sim yog hais txog kev tshawb fawb uas muaj ob pawg tshwj xeeb lossis lwm qhov sib txawv uas siv los ntsuas qhov kev xav. Qhov no qhia tau hais tias cov ntaub ntawv kawm thiab kev sim sib txawv ntawm ib leeg. Los ntawm kab lus no cia peb tshawb xyuas qhov sib txawv no ntxiv.

Case Study yog dab tsi?

Raws li tau hais hauv qhov kev taw qhia, qhov kev tshawb fawb yog ib txoj hauv kev uas ib tus neeg, ib qho xwm txheej, lossis qhov chaw tseem ceeb tau kawm hauv qhov tob. Yuav kom nthuav dav ntxiv, nyob rau hauv rooj plaub ntawm tus kheej, tus kws tshawb fawb tshawb fawb txog keeb kwm ntawm tus neeg. Qhov no tuaj yeem suav nrog hnub tseem ceeb, kev paub tshwj xeeb ntawm tus kheej. Cov txheej txheem kev kawm yog siv nyob rau hauv ntau lub social sciences xws li sociology, anthropology, psychology, thiab lwm yam.

Los ntawm cov ntaub ntawv kawm, tus kws tshawb fawb tuaj yeem txheeb xyuas thiab nkag siab txog cov kev paub dhau los ntawm ib tus neeg txog lub ntsiab lus tshwj xeeb. Piv txwv li, tus kws tshawb fawb uas kawm txog qhov cuam tshuam ntawm kev tsim txom thib ob ntawm lub neej ntawm cov neeg raug tsim txom raug tsim txom tuaj yeem ua ob peb qhov kev tshawb fawb uas yuav ua rau nws nkag siab txog cov kev paub ntawm tib neeg nrog rau cov txheej txheem kev sib raug zoo uas ua rau muaj qhov tshwm sim no. Cov ntaub ntawv kawm yog ib txoj kev tshawb fawb zoo uas tuaj yeem ua tau raws li kev kawm.

Qhov txawv ntawm Case Study thiab Experiment_Case Study
Qhov txawv ntawm Case Study thiab Experiment_Case Study
Qhov txawv ntawm Case Study thiab Experiment_Case Study
Qhov txawv ntawm Case Study thiab Experiment_Case Study

Kev sim yog dab tsi?

Ib qho kev sim, tsis zoo li cov ntaub ntawv kawm, tuaj yeem raug cais raws li kev tshawb fawb ntau, vim nws muab cov ntaub ntawv tseem ceeb suav nrog nrog rau lub hom phiaj, txoj hauv kev pom. Kev sim yog siv feem ntau hauv natural sciences vim nws tso cai rau tus kws tshawb fawb los tswj cov kev hloov pauv. Hauv kev tshawb fawb txog kev sib raug zoo, qhov no tuaj yeem yog qhov nyuaj heev vim tias kev tswj hwm qhov sib txawv tuaj yeem ua rau muaj kev tsis ncaj ncees.

Nyob hauv ib qho kev sim, feem ntau muaj ob qhov sib txawv. Lawv yog cov variable ywj siab thiab cov variable dependent. Tus kws tshawb fawb sim sim nws qhov kev xav los ntawm kev tswj xyuas qhov sib txawv. Thaum hais txog kev sim, muaj ntau hom kev sim, xws li kev sim hauv chav kuaj (uas tau ua nyob rau hauv lub chaw soj nstuam uas cov xwm txheej tuaj yeem tswj tau nruj) thiab cov kev sim ntuj (uas tshwm sim hauv lub neej tiag tiag).

Raws li koj tuaj yeem pom, cov txheej txheem tshawb fawb thiab kev sim sib txawv ntawm ib leeg. Txawm li cas los xij, feem ntau cov kws tshawb fawb nyiam siv triangulation thaum ua kev tshawb fawb kom txo qis kev tsis ncaj ncees.

Case Study vs Experiment
Case Study vs Experiment
Case Study vs Experiment
Case Study vs Experiment

Qhov txawv ntawm Case Study and Experiment yog dab tsi?

Definition of Case Study and Experiment:

Kev sim: Ib qho kev sim yog hais txog txoj kev tshawb fawb uas muaj ob pawg tshwj xeeb lossis lwm qhov sib txawv uas tau siv los ntsuas qhov kev xav.

Case Study: Cov ntaub ntawv kawm yog ib txoj kev tshawb fawb uas tus kws tshawb fawb tshawb fawb txog qhov tob.

Yam ntxwv ntawm Case Study and Experiment:

Variables:

Kev sim: Hauv ib qho kev sim, muaj ob qhov sib txawv, ib qho txawv txav, thiab ib qho txawv txav.

Case Kawm: Hauv cov ntaub ntawv kawm, cov yam ntxwv saum toj no tsis tuaj yeem tshawb xyuas vim nws tsis tau sim qhov sib txheeb ntawm ob qhov sib txawv

Hypothesis:

Kev sim: Hauv kev sim, qhov kev xav tau raug sim los ua pov thawj qhov kev sib raug zoo ntawm ob qhov sib txawv.

Case Study: Hauv qhov kev kawm nws tsis yog li ntawd; Nws tsuas yog tshawb nrhiav qhov tob tob xwb.

Kev tswj hwm ntawm qhov sib txawv:

Kev sim: Ib qho kev sim nrog rau kev tswj cov kev hloov pauv los ntsuas qhov kev xav.

Case Study: Nyob rau hauv cov ntaub ntawv kawm nws tsis yog li ntawd, vim nws tsis tau sim ib qho kev xav.

Data:

Kev sim: Ib qho kev sim feem ntau muab cov ntaub ntawv ntau.

Case Study: Cov ntaub ntawv tshawb fawb muab cov ntaub ntawv zoo.

Usage:

Kev sim: Kev sim yog siv nyob rau hauv natural sciences.

Case Study: Cov ntaub ntawv tshawb fawb feem ntau yog siv hauv social sciences.

Pom zoo: