Kev ntsuas ntawm lub hlwb yog ib cim me ntsis uas tso cai rau tib neeg khaws kev tshoov siab ntawm kev xav paub txog cov lus qhia tom qab thawj qhov kev mob ploj lawm. Nws yog feem ntau xav tias yog thawj theem ntawm kev nco uas muaj npe ntau yam ntawm cov ntaub ntawv hais txog qhov chaw, tab sis tsuas yog rau ib lub sijhawm luv. Lub hom phiaj ntawm kev xav ntawm kev hnov qab yog khaws cov ntaub ntawv kom ntev txaus rau nws kom paub.
Cas Daws Xauv Ua Haujlwm Li Cas?
Lub sijhawm txhua lub sijhawm ntawm koj lub neej, koj qhov kev nkag siab tseem niaj hnub siv cov lus qhia txog yam koj pom, xav, hnov, thiab saj. Txawm hais tias cov lus qhia no tseem ceeb heev, tsis muaj ib txoj hauv kev uas yuav tsum nco ntsoov txhua yam ntawm txhua yam uas koj tau ua thaum txhua txhua lub sijhawm. Xwb, koj lub cim xeeb ntawm kev xav tau tsim ib yam dab tsi ntawm qhov "snapshot" ntawm lub ntiaj teb nyob ib ncig ntawm koj, uas koj tuaj yeem ua tib zoo saib xyuas koj cov ntsiab lus.
Li ntawd, yog li cas nyuag yog cim xeeb sensory? Cov kws kho mob hais tias cov kev nco no yuav kav ntev li 3 vib nas this los yog tsawg dua .
Thaum lub sij hawm poob siab, kev nco txog kev xav tso cai rau peb maj mam tuav lub tswv yim ntawm ib puag ncig txawm tias tom qab qhov chaw tseem ceeb ntawm cov ntaub ntawv tau xaus los yog tsis muaj lawm. Yog tias koj tuaj koom nrog rau cov ntaub ntawv no, peb tuaj yeem hloov cov ntaub ntawv tseem ceeb rau theem tom ntej ntawm kev nco, uas yog lub npe hu ua lub sijhawm luv luv .
Sperling lub ntes Sensory Memory Experiments
Lub sij hawm hnov txog kev nco txog yog thawj zaug tshawb nrhiav thaum lub sijhawm xyoo 1960 los ntawm kev puas siab puas ntsws George Sperling.
Hauv kev xyaum ua kom zoo, cov neeg tuaj koom rau ntawm ib qho screen thiab kab ntawm cov ntawv raug flashed heev - rau 1/20 ntawm ib pliag xwb. Tom qab ntawd, qhov screen dawb paug. Cov neeg koom ua ke tam sim ntawd hais tias muaj ntau daim ntawv uas lawv yuav nco tau pom.
Txawm hais tias feem coob ntawm cov neeg tuaj yeem tuaj yeem tshaj tawm txog plaub lossis tsib tsiaj ntawv, qee cov lus hais tias lawv tau pom tag nrho cov tsiaj ntawv tab sis tias cov ntaub ntawv tau ploj mus sai heev thaum lawv qhia lawv.
Tshaj tawm los ntawm qhov no, Sperling ces ua tau ib hom xov tooj me ntsis ntawm tib txoj kev sim. Cov neeg tuaj koom tau pom muaj peb kab ntawm plaub tus ntawv ntawm ib tsab ntawv thib ob rau 1/20 th ntawm ib pliag, tab sis tam sim ntawd tom qab qhov kev ntsuam xyuas tsis tshuav leej twg, cov neeg koom ua ke tau hnov ib lub suab nrov nrov, nruab nrab lossis qis qis. Yog hais tias cov kawm tau hnov lub suab nrov nrov, lawv yuav tsum tshaj tawm cov kab saum toj kawg nkaus, cov neeg uas tau hnov qhov nruab nrab ntawm cov ntawv yuav tsum tshaj tawm cov kab ntawv nruab nrab thiab cov neeg uas tau hnov qhov qis qis yuav tsum tshaj tawm hauv qab kab.
Sperling pom tau hais tias cov neeg tuaj koom tau tuaj yeem rov qab xa cov tsiaj ntawv kom ntev li ob peb feem ntawm tsab ntawv tso tawm. Thaum lub interval raug ncua mus rau ntau tshaj li ib feem peb ntawm ib pliag, qhov tseeb ntawm tsab ntawv ceeb toom tsis yeem, thiab txhua yam tshaj ib-thib ob ua nws zoo tsis nco qab cov ntawv. Sperling tau hais tias txij li thaum cov neeg koom siab tau tsom lawv cov yeeb yam ntawm qhov qhia kab ua ntej lawv qhov muag pom tsis muaj teeb meem, lawv tau nco qab cov ntaub ntawv. Thaum lub suab nrov ntawd tom qab hnov ploj tsis nco qab lawm, qhov rov qab ntawd tsis tuaj yeem tsis yooj yim.
Hom
Cov kws txawj kuj ntseeg tias qhov sib txawv ntawm nyias muaj nyias hom kev cim xeeb.
Qhov sib txawv ntawm cov cim xeeb ntawm kev hnov qab kuj tau pom tias muaj sijhawm ntev me ntsis.
- Iconic nco , tseem hu ua kev sib deev kev nco, muaj duab heev nyuag. Hom kev hnov qab no feem ntau yuav kav ntev li ib nrab ntawm ib nrab ntawm ib nrab .
- Echoic nco , tseem hu ua hnov suab paj nruag nco, yuav cim me ntsis ntawm lub suab zoo li ib qho ncha. Tej hom kev cim xeeb ntawm no tuaj yeem kav ntev txog li peb mus rau plaub feeb .
- Haptic nco , tseem hu ua tactile nco, yuav nco me ntsis ntawm ib tus kov. Hom kev cim xeeb ntawm cov lus piav qhia no ntev li ob vib nas this .
Lo Lus Ntawm
Kev ntsuas xeeb ntawm xeeb txawm yog lub luag haujlwm tseem ceeb hauv koj lub peev xwm los siv rau hauv kev qhia thiab cuam tshuam nrog lub ntiaj teb nyob ib ncig ntawm koj. Txoj kev nco no tso cai rau koj khaws cov lus qhia me me ntawm cov lus qhia ntawm koj ib puag ncig. Qee lub sijhawm, cov ntaub ntawv no yuav raug xa mus rau lub sijhawm luv luv, tab sis feem coob ntawm cov ntaub ntawv, cov ntaub ntawv no yog poob sai. Thaum lub cim xeeb ntawm kev hnov qab tej zaum yuav yog luv luv, nws plays lub luag haujlwm tseem ceeb hauv kev mloog thiab cim xeeb.
> Qhov chaw:
Dubrowski, A. (2009). Pov thawj rau haptic nco. Hauv kev sib txuas ntawm: World Haptics 2009 - Lub Rooj Sib Tham EuroHaptics Sib Tham thiab Symposium ntawm Haptic Interfaces rau Chaw Ib Ncig Zej Zog thiab Teleoperator Systems, Salt Lake City, UT, USA. doi: 10.1109 / WHC.2009.4810867
> Friedenberg, J & Silverman, G. Cognitive Science: Ib qho Taw Qhia rau Txoj Kev Kawm ntawm lub siab. SAGE Cov Kev Tshawb Fawb; 2015.