Cov txheej txheem qhia ib nrab yog dab tsi?
Cov txheej txheem qhia ib nrab yog dab tsi?

Video: Cov txheej txheem qhia ib nrab yog dab tsi?

Video: Cov txheej txheem qhia ib nrab yog dab tsi?
Video: qhia txog npaj dab tsi mu ua hauv qhua tab mu hlub 2024, Tej zaum
Anonim

qhia ib nrab . a txoj kev ntawm kev sim nco nyob rau hauv uas tsuas yog ib co ntawm tag nrho cov ntaub ntawv nthuav tawm yuav tsum tau rov qab. Piv txwv li, yog tias ob peb kab ntawv raug qhia rau tus neeg koom, ib qho cue muab tom qab ntawd yuav ua rau rov qab tsuas yog ib kab xwb.

Ib yam li ntawd, cov txiaj ntsig ntawm Sperling cov txheej txheem qhia ib nrab yog dab tsi?

Cov tshwm sim ntawm kev ncua qhia ib nrab kev sim yog tias thaum lub suab nrov tau ncua rau 1 thib ob tom qab lub flash, cov ntsiab lus tau muaj peev xwm qhia tsuas yog me ntsis ntau tshaj 1 tsab ntawv ua ke. Ib lub suab nrov tam sim tom qab tso saib yog extinguished qhia qhov twg ntawm cov zaub rau qhia.

Tsis tas li ntawd, qhov kev sim Sperling yog dab tsi? Xyoo 1960, Sperling ua ib kev sim siv lub matrix nrog peb kab ntawm peb tsab ntawv. Nws ntseeg tias tag nrho 9 tsab ntawv tau muab khaws cia rau hauv tus neeg saib lub cim xeeb rau lub sijhawm luv luv, tab sis lub cim xeeb ua tsis tiav ua rau tsuas yog 4 lossis 5 tau rov qab. Sperling hu ua iconic memory.

Xav txog qhov no, qhov txawv ntawm tag nrho cov ntawv tshaj tawm thiab cov xwm txheej qhia ib nrab yog dab tsi?

Rau cov khoom tsis sib xws hauv a lis (as hauv Nieuwenstein & Potter's thwmsim, 2006) tag nrho daim ntawv qhia yog cuam tshuam los ntawm tag nrho tus naj npawb ntawm cov khoom hauv a sequence, hos qhia ib nrab tsuas yog cuam tshuam tsawg kawg nkaus los ntawm tag nrho tus naj npawb ntawm cov khoom, yog tias tsuas yog ob yuav tsum yog qhia.

Yuav ua li cas Sperling sim sensory nco?

George Sperling Lub tswv yim ntawm iconic nco tuaj txog vim George Sperling cov kev sim hauv xyoo 1960. Nws siv lub tachistoscope los qhia cov ntawv rau nws xeem yam. Nws siv lub suab siab, nruab nrab thiab qis thiab hais kom nws cov ntsiab lus nyeem cov ntawv sau los ntawm kab saum toj, nruab nrab thiab hauv qab raws li lub suab uas lawv hnov.

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