Umdlalo Wemakhadi Emacembu Lamane

Emacembu lamane, imiyalo lefihlekile. Lamanye emacembu azuza kakhulu aphindze alahlekelwe kakhulu; lamanye azuza kancane aphindze alahlekelwe kancane. Ungawubona umehluko? Kutsatsa cishe imizuzu le-5, kumahhala, akudzingeki ubhalise.

Kubhalwe licembu laHelibrainKubukwe nguRobert(SiNgisi), umfundi locwaninga nge-biophysics alungiselela i-PhDKushicilelwe Kugcine kubukwe

Kufundza njani umphumela wakho

  • Emaphuzu emphumela: kukhetsa kwakho emacembini lamabili laphumelelako kususwe kukhetsa emacembini lamabili lamangale kahle, kuko konkhe kukhetsa lokungu-100. Umphumela usuka ku-−100 uye ku-+100; ngetulu kwa-0 kusho kutsi ukhetse kakhulu emacembu azuzako ngekuhamba kwesikhatsi. Leli liphuzu lelivamile leLuhlolo lwe-Iowa Gambling Task [2].
  • Ijika lekufundza: liphuzu lelifanako kulelo nalelo bhlokhi lekukhetsa lokungu-20. Emabha lakhuphukako akhombisa kutsi utfole kutsi ngumaphi emacembu azuzako njengobe uchubeka.
  • Lokwakukhona emacembini: ngemuva kwemdlalo, umphumela ukhombisa kutsi lelo nalelo cembu beliyini. Tindzawo tawo esikrinini tiyashintjashintja kuyo yonkhe imidlalo, ngako lelikhasi alikwati kukuvelela imphendvulo.
  • Kucatsaniswa nalabanye badlali: nasekudlalile bantfu lokungenani labangu-30, umphumela ukhombisa kutsi wedlule liphesenti lelingakanani lebadlali.

Ngumuphi umphumela lomuhle ku-Iowa Gambling Task?

Umphumela longenhla kwa-0 usho kutsi ukhetse emacembu lamahle kaningi kunalamabi. Bantfu labanyenti labadzala labanemphilo lemihle batfola emaphuzu laphansi kunaloko longakucabanga: kubantfu labadzala labanemphilo lemihle labangu-330 labavela etifundvweni letingu-4 taloluhlobo lweluhlolo, emaphuzu emphumela lalinganiselwa ku-2.5 ekukhetseni lokungu-100, futsi cishe uhhafu wabo waphelela ngaphansi kwa-0 [2][3].

Emaqiniso lasheshako

  • Lokukalako: kutsatsa tincumo ungaciniseki, kufundza ngekuwina nangekulahlekelwa kutsi ngutiphi tincumo letizuzako ngekuhamba kwesikhatsi, lapho imiyalo ingachazwa khona [1].
  • Umsuka wako: Antoine Bechara nalabekasebenta nabo eNyuvesi yase-Iowa bayishicilela nga-1994. Bantfu labebonakele incenye yelobe lengaphambili (i-ventromedial prefrontal cortex) bachubeka bakhetsa emacembu lamangale kahle, kantsi bantfu labanyenti labanemphilo lemihle bafundza kuwagwema [1].
  • Lugibe: emacembu lanekuwina lokukhulu aphindze abe nekulahlekelwa lokukhulu. Emacembu langavamile kulahlekelwa ayatsandvwa ngisho nalapho alahlekelisa imali: kubantfu labadzala labanemphilo lemihle labangu-602 labakudatha leyabelwe umphakatsi, kukhetfwe kakhulu kakhulu licembu B (kuwina lokukhulu, kulahlekelwa lokukhulu lokungakavami) [2][3].
  • Kufundza kuhamba kancane futsi kuyehluka: kulokudatha lokufanako, emaphuzu emphumela lalinganiselwa ekukhuphukeni kusuka cishe ku-−3 ekukhetseni kwekucala lokungu-20 kuya cishe ku-+4 ekukhetseni kwekugcina lokungu-20, futsi bantfu behluka kakhulu [3].
Ishadi lemabha lelikhombisa lokukhokhwa luhlobo ngalunye lwelicembu emakhadini langu-10. Emacembu A na-B awina emaphuzu langu-1,000 bese alahlekelwa ngu-1,250 (A ekulahlekelweni lokuhlanu, B ekulahlekelweni kunye): sisonkhe kungu-minus 250. Emacembu C na-D awina emaphuzu langu-500 bese alahlekelwa ngu-250 (C ekulahlekelweni lokuhlanu, D ekulahlekelweni kunye): sisonkhe kungu-plus 250.
Umfanekiso 1. Kuwina nekulahlekelwa emakhadini langu-10 eluhlobo ngalunye lwelicembu kulomdlalo, lokwakheka kweluhlolo lwanga-1994 [1]. Luhlobo ngalunye lushintjashintjiswa etindzaweni letine esikrinini kuwo wonkhe umdlalo.

Caphuna leli khasi: Umdlalo Wemakhadi Emacembu Lamane. Helibrain. 2026. https://helibrain.com/ss/four-deck-card-game. CC BY 4.0.

Usebenta njani lomdlalo

  1. Ucalisa ngemaphuzu langu-2,000 kanye nemacembu lamane, lanetinombolo kusuka ku-1 kuya ku-4.
  2. Khetsa likhadi kunoma nguliphi licembu. Onkhe emakhadi awina emaphuzu; lamanye aphindze atsatsise emaphuzu. Likhadi likukhombisa kokubili ngasikhatsi sinye.
  3. Chubeka nekukhetsa. Umdlalo uphela ngemuva kwelinani lelibekiwe lekukhetsa (100). Phetsa unemaphuzu lamanyenti ngangokunokwenzeka.

Licembu ngalinye linemakhadi langu-40; licembu leliphelelwe ngemakhadi ngeke liphindze likhetfwe, njengakuloluhlolo lwekucala. Tinhlobo temacembu letimbili tiwina emaphuzu langu-100 ekhadini kodvwa tilahlekelwa ngu-1,250 emakhadini langu-10; letinye tinhlobo letimbili tiwina langu-50 ekhadini bese tilahlekelwa ngu-250 emakhadini langu-10 (Umfanekiso 1). Tikhatsi tekulahlekelwa tihlelwa kabusha ngaphakathi kwawo onkhe emakhadi langu-10, futsi tindzawo temacembu tiyehluka kumdlalo ngamunye.

Lolu luhlobo lwetfu loluvulekile lolwakheke ngendlela lefanako naloluhlolo lolushicilelwe, akusiyo i-Iowa Gambling Task™ lenelayisensi ledayiswa nguloyishicilele. Emakhadi alo, kulahlekelwa nekuhleleka kwawo kwentiwe ngitsi, kuphindze kulungiswe kabusha kumdlalo ngamunye.

Lokutsintsa umphumela wakho

  • Kutsi uhlola kangakanani. Kutama onkhe emacembu kusenesikhatsi kukusita kutsi ufundze, kodvwa likhadi ngalinye lelibi likulahlekisela emaphuzu.
  • Loko lokunakako. Kulahlekelwa lokukhulu lokungakavami kulula kukukhohlwa emkhatsini wako; bantfu labanyenti bachubeka babuyela ecembini B ngaleso sizatfu [2].
  • Kucabanga ngekuhamba kwesikhatsi. Loluhlolo luvuna emacembu laphumelela emakhadini lamanyenti, hhayi ekhadini lelilandzelako.
  • Kutijwayeta. Nasewuyati lelinye liciniso lelifihlekile, umdlalo wesibili uba lula. Catsanisa imidlalo yekucala neminye yekucala.

Loko lomdlalo longakutjela nalongakutjeli

Emaphuzu emphumela wakho akhombisa kutsi usheshe kangakanani kutfola emacembu langcono kulomdlalo munye. Awawukali kuhlakanipha futsi awakhoni kukutjela lutfo ngemphilo yengcondvo yakho: bantfu labadzala labanemphilo lemihle bayahlukahluka kakhulu kuloluhlolo kangangekutsi umphumela lophansi uvamile [2][3]. Akusiko kuhlolwa kwesifo.

Luhlobo lwetfu lugcina sakhiwo lesishicilelwe, kodvwa emaphuzu awacatsaniswa ngalokuphelele netifundvo telebhu: indlela lebebakhokhela ngayo bantfu kanye nekuhleleka kwemakhadi bekuhlukile [3]. Emanani ekucatsanisa kulelikhasi asuselwa ekubaleni kwetfu ngedatha levulekile yabantfu labadzala labanemphilo lemihle labangu-330 labadlala tinhlobo letinesakhiwo lesifana nesetfu [3].

Imibuto levame kubutwa

Iyini i-Iowa Gambling Task?

I-Iowa Gambling Task ngumdlalo wemakhadi wekufundza kutsatsa tincumo ungaciniseki, lowashicilelwa nguBechara nalabekasebenta nabo nga-1994. Badlali bakhetsa emakhadi langu-100 emacembini lamane; emacembu lamabili aniketa kuwina lokukhulu nekulahlekelwa lokukhulu, lamabili aniketa kuwina lokuncane nekulahlekelwa lokuncane. Umphumela ukhombisa kutsi umuntfu uvuna kangakanani emacembu lamahle [1]. Umdlalo wemakhadi wemacembu lamane weHelibrain uluhlobo loluvulekile lolunesakhiwo lesifanako.

Ngumaphi emacembu lamangahle?

Kulomdlalo wemakhadi wemacembu lamane weHelibrain, emacembu lamangahle ashintja tindzawo kuwo wonkhe umdlalo, ngako kute imphendvulo legilile ngaso sonkhe sikhatsi. Emacembu lamangahle awina kancane ekhadini ngalinye (emaphuzu langu-50 esikhundleni salangu-100) kodvwa alahlekelwa kancane kakhulu, ngako agcina azuze emakhadini onkhe langu-10. Sikrini semphumela sitakutjela kutsi nguliphi licembu beliyini.

Kungani bantfu labanyenti batfola umphumela longaphansi kwa-zero?

Kuwina lokukhulu kuyenga, futsi licembu lelingavamile kuba nekulahlekelwa lokukhulu (njengel licembu B) livamise kujabulisa. Kudatha levulekile yebantfu labadzala labanemphilo lemihle, licembu B belithandvwa kakhulu futsi bantfu labanyenti abazange bakhetse emacembu lamangahle [2][3]. Umphumela lomubi uvamile futsi awusho lutfo ngemphilo yakho.

Lena yi-Iowa Gambling Task yangempela yini?

Cha. I-Iowa Gambling Task luhlolo lwelayisensi loludayiswa ngulolushicilele. Umdlalo wemakhadi wemacembu lamane weHelibrain luhlobo lwetfu lolunesakhiwo lesishicilelwe lesifanako: kuwina nekulahlekelwa lokufanako emakhadini langu-10, kodvwa kuhleleka kwemakhadi kwetfu kuhlukile futsi kuyashintjashintja kumdlalo ngamunye [1]. Ngako-ke, emaphuzu awo asondzelene nemaphuzu eluhlolo lwelayisensi, kodvwa awafani nawo.

Umdlalo wemakhadi weHelibrain ukhululekile mbamba yini?

Yebo. Umdlalo wemakhadi wemacembu lamane weHelibrain kanye nemphumela wakho lophelele kumahhala: akudzingeki ubhalise, awudzingi i-imeyili, futsi akukho kukhokha. Helibrain yenta imali ngeluhlelo lwayo lwe-app, loluneluhlelo lwamahhala kanye nalokukhokhelwako; awudzingi le-app kute udlale.

Luhlolo loluhlobene

Bona tonkhe tihlolo tengcondvo letingu-43 temahhala

Ufuna kusebenta ngaloku onkhe malanga? Uhlelo lwe-Helibrain (lusatfolakala ngesiNgisi kuphela) luneluhlelo lwamahhala kanye netinhlelo letikhokhelwako.

Caphuna leli khasi: Umdlalo Wemakhadi Emacembu Lamane. Helibrain. 2026. https://helibrain.com/ss/four-deck-card-game. CC BY 4.0.

How this test works

This game is about learning which choices pay off when nobody tells you the rules. You start with 2,000 points and pick 100 cards from four decks. Every card wins points, and some cards also take points away. Two decks win big but lose more over time. The other two win less but come out ahead. Your score is your picks from the good decks minus your picks from the bad decks. It follows a card task first published in 1994.

Version 1 · Cite this test:

Helibrain (2026). Four-deck card game, v1. https://helibrain.com/four-deck-card-game/methods

Full method →

Imtfombo

  1. Bechara A, Damasio AR, Damasio H, Anderson SW (1994). Insensitivity to future consequences following damage to human prefrontal cortex. Cognition 50(1–3):7–15. doi.org/10.1016/0010-0277(94)90018-3
  2. Steingroever H, Wetzels R, Horstmann A, Neumann J, Wagenmakers E-J (2013). Performance of healthy participants on the Iowa Gambling Task. Psychological Assessment 25(1):180–193. doi.org/10.1037/a0029929
  3. Steingroever H, Fridberg DJ, Horstmann A, et al. (2015). Data from 617 healthy participants performing the Iowa Gambling Task: a "many labs" collaboration. Journal of Open Psychology Data 3:e5. doi.org/10.5334/jopd.ak (data: osf.io/8t7rm, CC BY 4.0; tinombolo taleyo nalelobhlokhi kulelikhasi kubalwe ngitsi ngalokudatha)

Indlela lelikhasi lelakhiwe ngayo: libhalwe licembu laHelibrain kusetjentiswa tifundvo letibalwe ngenhla, lase libukwe nguRobert(SiNgisi) (umfundi locwaninga nge-biophysics alungiselela i-PhD) nga-11/4/2026. Silibuyeketa nakushintja imtfombo.