Quasi-kev sim kev tshawb fawb suav nrog kev tswj hwm ntawm qhov sib txawv ntawm kev ywj pheej yam tsis muaj kev tso cai los ntawm cov neeg koom nrog rau cov xwm txheej lossis kev txiav txim ntawm cov xwm txheejNtawm cov hom tseem ceeb yog cov pab pawg tsis sib xws tsim, pretest-posttest, thiab cuam tshuam lub sij hawm-series tsim.
Dab tsi yog tus yam ntxwv ntawm kev tshawb fawb quasi-sim quizlet?
Quasi Experiment. Kev tshawb fawb uas tus kws tshawb fawb tsis muaj kev tswj xyuas tag nrho ntawm leej twg, dab tsi, qhov twg, thaum twg, los yog koom nrog hauv txoj kev tshawb no. Nws zoo ib yam li qhov kev sim tiag tiag, tab sis tsis muaj tsawg kawg yog ib qho ntawm qhov kev sim tseeb txhais cov yam ntxwv (cov ntsiab lus raug xaiv es tsis yog muab random)
Yuav ua li cas hauv qab no yog ib qho kev sim quasi-sim?
Ntau hom kev sim ua qauv tsim muaj. Ntawm no peb piav qhia peb yam uas muaj ntau tshaj plaws: tsis muaj qhov sib npaug ntawm pawg tsim, kev tsis sib haum xeeb, thiab kev sim ntuj.
Nws yog tus yam ntxwv ntawm quasi-sim kev tshawb fawb tsim uas suav tias yog qhov tsis muaj zog piv nrog kev sim tsim?
Kev ntseeg siab hauv kev lees paub qhov laj thawj. Lub hauv paus tsis muaj zog ntawm quasi-experimental designs, piv nrog rau kev sim tsim, yog nws tsis muaj kev ntseeg siab hauv kev lees paub zoo li.
Qhia kev sim tsim qauv quizlet yog dab tsi?
Quasi-sim. - Kev tshawb fawb tsim nyob rau hauv uas cov kws tshawb fawb tsuas muaj kev tswj hwm ib nrab ntawm lawv cov kev hloov pauv ywj pheej. -Lack random assignment or manipulation.
