Kev xeem kev tsom kwm: txoj kev ua
Kev xeem ceev ntsuas kev ceev faj ntawm lub hlwb thiab cev nqaij daim tawv (PVT-B, qauv 3-feeb)
Tus qauv ntawm qhov suav qhab nia: 1
← Rov qab mus rau qhov kev xeemQhov ntsuas
Kev tsom kwm mus tsis tu ncua hauv ib txoj hauj lwm yooj yim uas ntsuas sijhawm teb rau yam pom thiab muaj sijhawm tos ua ntej pib uas hloov tsis raws qauv: kev plam ib zaug thiab kev teb ceev.
Cov kauj ruam ua
Tom qab nias Pib, qhov kev xeem khiav 3 feeb raws sijhawm ruaj khov. Lub voj voog hauv cheeb tsam teb hloov ua ntsuab tom qab ncua sijhawm uas rho raws tus qauv sib npaug ntawm 1 txog 4 s; lub sijhawm no suav nrog 1 s uas qhia qhov tshwm sim tom qab lo lus teb dhau los. Tus tuaj saib teb los ntawm nias lossis nyem cheeb tsam teb, lossis nias Space lossis Enter. Lub sijhawm teb txhua zaus (ms, ntsuas siv performance.now) qhia 1 s. Yog teb thaum tseem tos, suav tias pib ua ntej lub sijhawm: qhia tias 'ntxov dhau lawm' thiab pib sijhawm ncua tshiab. Yog tsis teb hauv 30 s txij thaum qhov cim tshwm, qhov kev sim ntawd xaus vim sijhawm dhau thiab sau ua lo lus teb 30,000 ms. Thaum dhau 180 s, qhov kev xeem xaus rau ntawm lub sijhawm teem tom ntej. Tsis muaj kev xyaum sim ua ntej. Yog tawm ntawm lub tab lossis qhov rai thaum tseem xeem, qhov kev xeem yuav raug cuam tshuam thiab yuav tsum pib dua.
Cov kev txwv
| Kev txwv | Tus nqi |
|---|---|
| Ntev npaum li cas | 180 s |
| Sijhawm nruab nrab ntawm cov cim txhawb kev teb | sib npaug 1–4 s, suav nrog 1 s qhia qhov tshwm sim |
| Qhia qhov tshwm sim | 1 s (sijhawm teb ua ms) |
| Kev plam ib zaug | RT ≥ 355 ms |
| Pib ua ntej lub sijhawm | RT < 100 ms, lossis teb ua ntej qhov cim tshwm |
| Sijhawm teb dhau lawm | 30 s tsis teb (sau ua 30,000 ms) |
| Kev xyaum sim | tsis muaj |
| Txoj kev teb | kov, nas, lossis nias tus yuam sij Space lossis Enter |
Kev suav qhab nia
Qhov ntsuas tseem ceeb: pes tsawg zaus plam = cov lus teb uas siv tau thiab RT ≥ 355 ms (tsawg dua yog zoo dua). Cov lus teb siv tau yog cov uas RT ≥ 100 ms; cov sijhawm teb dhau lawm suav ua lo lus teb siv tau 30,000 ms thiab suav tias plam. Kuj qhia: RT nruab nrab ntawm cov lus teb siv tau (ms, qis dua txhais tias teb ceev dua), RT siv tau ceev tshaj thiab qeeb tshaj, thiab cov pib ua ntej lub sijhawm (cov lus teb qis dua 100 ms ntxiv rau cov lus teb ua ntej qhov cim tshwm), uas tsis suav rau hauv cov lej txheeb xyuas RT. Rau daim duab qhia qhov tshwm sim, txhua lo lus teb kuj cim tias ntxov, qeeb lossis zoo.
Cov cai kom qhov kev khiav siv tau
Tsis suav cov kev xeem uas raug cuam tshuam vim tawm ntawm nplooj ntawv. Tsuas qhia pes tsawg zaus plam yog tias muaj tsawg kawg ib lo lus teb siv tau (kom xam tau RT nruab nrab). Txwv kev siv tsis raws cai: ib qho kev xeem sau tau ntau kawg 400 lo lus teb thiab 1,000 zaug pib ua ntej lub sijhawm. Yog muaj ntau zaug pib ntxov, tseem xam qhab nia, tsis muab pov tseg.
Qhov txawv ntawm txoj hauj lwm qub
Cov ntsiab lus tseem ceeb ua raws PVT-B uas tau luam tawm: 3 feeb, ncua sijhawm 1–4 s suav nrog kev qhia qhov tshwm sim, ciam kev plam 355 ms thiab ciam pib ntxov 100 ms (Basner, Mollicone & Dinges, 2011). Qhov txawv yog khiav hauv qhov browser siv internet ntawm tus tuaj saib lub cuab yeej es tsis yog lub cuab yeej xeem tshwj xeeb; siv kov npo, nas lossis keyboard uas tsis paub tias qeeb npaum li cas; qhov cim yog lub voj voog hloov ua ntsuab es tsis yog tus lej ms khiav; tsuas muaj ib zaug xeem uas tsis muaj neeg saib xyuas thiab tsis tswj kev pw tsaug zog, lub sijhawm nruab hnub lossis ib puag ncig.
Cov kev txwv
Kev ncua ntawm lub cuab yeej thiab browser ua rau muaj sijhawm qeeb uas hloov tau thiab tej zaum ua rau cov lus teb hla ciam kev plam 355 ms, yog li cov zauv qhia kev plam sib piv tsis tau ntawm cov cuab yeej sib txawv lossis nrog cov qhab nia hauv chaw kuaj. Tsis tswj lub sijhawm nruab hnub, kev pw tsaug zog, kas fes muaj caffeine, yam ua rau cuam tshuam lossis kev xyaum. Vim cov sijhawm teb dhau lawm sau ua 30,000 ms, tsuas muaj ib zaug dhau sijhawm los kuj ua rau RT nruab nrab nce siab heev. Ib zaug xeem 3 feeb muaj kev hloov pauv ntau. Qhov no tsis yog kev kuaj mob txog tsaug zog lossis ib qho teeb meem kev tsom kwm.
Cov lus thiab kev tshuaj xyuas
Cov cim txhawb kev teb tsis vam khom lus; lus qhia muaj ua txhua hom lus hauv lub vas sab.
Kev tshuaj xyuas cais raws hom lus qhia
Cov hom lus qhia uas luam tawm muaj teev hauv qab no. Txoj kev txhais lus: tshuab pab txhais, nrog tshuab kuaj tsab ntawv thiab kev sau lus. Cov ntaub ntawv tshwj xeeb rau ib hom lus piav qhia saum toj no; ntawm no tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas.
| Hom lus qhia | Qib kev tshuaj xyuas uas muaj ntaub ntawv teev |
|---|---|
| English | Cov ntawv Askiv qub. |
| Afaan Oromoo | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Afrikaans | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Akan | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Avañe’ẽ | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Aymar aru | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Azərbaycan dili | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Bahasa Indonesia | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Bahasa Melayu | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Bahsa Acèh | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Bamanankan | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Basa Bali | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Basa Banjar | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Basa Jawa | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Basa Sunda | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Basa Ugi | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Baso Minangkabau | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Bikol | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Bosanski | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Català | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Cebuano | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Čeština | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Chichewa | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| ChiShona | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| chiTumbuka | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Dansk | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Deutsch | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Eesti | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Español | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Eʋegbe | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Filipino | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Français | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Fulfulde | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Galego | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Gĩkũyũ | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Hausa | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Hiligaynon | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Hmoob | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Hrvatski | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Igbo | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Ikinyarwanda | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Ikirundi | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Ilokano | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| isiXhosa | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| isiZulu | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Italiano | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| itsonga | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Kapampangan | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Kiswahili | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Kreyòl ayisyen | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Kurmancî | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Latviešu | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Lietuvių | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Lingála | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Lombard | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Luganda | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Madhurâ | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Magyar | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Malagasy | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Mizo ṭawng | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Naijá | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Napulitano | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Nederlands | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Norsk bokmål | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Oʻzbekcha | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Pangasinan | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Piemontèis | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Polski | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Português | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Română | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Runa simi | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Sardu | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Scots | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Sepedi | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Sesotho | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Setswana | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Shqip | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Sicilianu | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| siSwati | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Slovenčina | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Slovenščina | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Soomaali | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Srpski | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Suomi | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Svenska | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Tâi-gí | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Taqbaylit | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Tiếng Việt | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Tok Pisin | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Tshivenḓa | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Türkçe | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Türkmençe | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Vahcuengh | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Vèneto | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Winaray | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Wolof | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Yorùbá | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Zazakî | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Ελληνικά | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Башҡортса | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Беларуская | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Български | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Кыргызча | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Қазақ тілі | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Македонски | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Монгол | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Нохчийн | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Русский | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Татарча | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Тоҷикӣ | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Українська | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Чӑвашла | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| ქართული | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| Հայերեն | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| עברית | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| ئۇيغۇرچە | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| اردو | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| العربية | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| پښتو | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| پنجابی | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| سنڌي | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| فارسی | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| کٲشُر | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| کوردیی ناوەندی | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| گیلکی | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| مازرونی | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| ትግርኛ | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| አማርኛ | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| अवधी | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| कोंकणी | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| नेपाली | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| बर’ | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| भोजपुरी | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| मराठी | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| मैथिली | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| हिन्दी | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| অসমীয়া | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| বাংলা | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| ਪੰਜਾਬੀ | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| ગુજરાતી | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| ଓଡ଼ିଆ | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| தமிழ் | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| తెలుగు | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| ಕನ್ನಡ | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| ತುಳು | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| മലയാളം | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| සිංහල | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| ꯃꯩꯇꯩꯂꯣꯟ | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| ไทย | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| ລາວ | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| བོད་ཡིག | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| မြန်မာ | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| လိၵ်ႈတႆး | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| ខ្មែរ | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| ᱥᱟᱱᱛᱟᱲᱤ | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| 한국어 | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| 吴语 | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| 日本語 | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| 简体中文 | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| 粵語 | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
| 繁體中文 | Tshuab kuaj tsab ntawv thiab kev sau lus; tsis muaj ntaub ntawv qhia tias tus hais hom lus ntawd txij thaum yau tau tshuaj xyuas. |
Yuav hais txog qhov chaw li cas
Helibrain (2026). Attention span test, v1. https://helibrain.com/attention-span-test/methods
Daim ntawv hloov pauv
· Tus qauv 1 · Thawj zaug luam tawm txoj kev ua ntawm txoj hauj lwm tam sim no.
Cov ntaub ntawv siv hais txog
Dinges, D. F., & Powell, J. W. (1985). Microcomputer analyses of performance on a portable, simple visual RT task during sustained operations. Behavior Research Methods, Instruments, & Computers, 17(6), 652–655.
https://doi.org/10.3758/BF03200977original PVT paradigm
Basner, M., Mollicone, D., & Dinges, D. F. (2011). Validity and sensitivity of a brief psychomotor vigilance test (PVT-B) to total and partial sleep deprivation. Acta Astronautica, 69(11–12), 949–959.
https://doi.org/10.1016/j.actaastro.2011.07.015the 3-minute PVT-B and its parameters (355 ms lapse threshold)
Basner, M., & Dinges, D. F. (2011). Maximizing sensitivity of the Psychomotor Vigilance Test (PVT) to sleep loss. Sleep, 34(5), 581–591.
https://doi.org/10.1093/sleep/34.5.581choice of PVT outcome metrics
Lim, J., & Dinges, D. F. (2008). Sleep deprivation and vigilant attention. Annals of the New York Academy of Sciences, 1129, 305–322.
https://doi.org/10.1196/annals.1417.002review: lapses and sleep loss
Daim ntawv tso cai rau cov ntawv piav txoj kev ua: CC BY 4.0. Qhia tias yog Helibrain thiab muab qhov txuas rau txoj kev ua no. Cov ntaub ntawv teev thawj thiab cov ntaub ntawv siv rau txoj hauj lwm nyias muaj nyias daim ntawv tso cai; daim ntawv tso cai no siv rau cov ntawv piav txoj kev ua xwb.
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