Isallen agejdan d yimḍanen
| Tarrayt n usismel deg yiwet n tazrawt | Talemmast s uḍfir | Talemmast s tuɣalin |
|---|---|---|
| Azellum amezwaru n useḥbes | 6.35 n yimḍanen | 4.61 n yimḍanen |
| Azellum afellay deg usekyed s umata | 6.77 n yimḍanen | 5.19 n yimḍanen |
| Aswir n uswir n cfu amsuddes | 6.52 n yimḍanen | 4.91 n yimḍanen |
Tafelwit 6 n Woods d yimdukkal-is tesken-d imḍanen-a. Iṣemḍanen ttwasusmen s umeslaw s useqdec n uselkim. Urar amezran i yeskanen akk amḍan deg yiwet n tikkelt yesseqdac-d tarrayin yemgaraden n uskan d tiririt, ihi imḍanen-a mačči d iswiren n Helibrain. Ula deg tazrawt-nni, abeddel n tarrayt n usismel ibeddel aswir yettbanen. Woods et al., 2010
D acu i ternu tuɣalin n useḍfer?
Tiririt s uḍfir tesra ad tḥerzeḍ iferdisen akked usenmezli-nsen. Tiririt s tuɣalin tbeddel asenmezli ilaqen, u tzemmer ad tesɛu asuddes neɣ tarrayin n tiririt-nniḍen. Timsal n tmuɣli n cfu n uxeddim ferqent gar uḥraz amezgiy d tikliwin i yettwasqedcen i usenqed neɣ uselket n wayen yettwaḥerzen; ur ttwalint ara yal tawuri am umeskan usrid n yiwen n umkan. Baddeley, 2012 Conway et al., 2005
Ayagi mačči d anamek belli amgired gar tuɣalin d uḍfir d tasmekta tusligt n tfelwit tamusnawt. Tazrawt n uswir n yimḍanen tesken-d acuɣer talɣa n usismel tettbeddil amek i nettḥasab amgired-a. Tarrayt, tignatin n tuccḍa d azellum n useḥbes akk ttɛawanen deg wayen i d-yemmal umgired. Woods et al., 2010
Acuɣer 7 mačči d alugen i yal yiwen
Tazrawt taqburt n Miller tettmeslay ɣef talɣut d usuddes n talɣut, mačči d asefru belli yal amdan ad d-yerr s tɣuri n 7 n yimḍanen. Asenqed n Cowan i d-yusan deffir yessefhem-d belli llan kra n yiḥerzan imeẓẓyanen ugar deg tegnatin ideg uḥraz d usdukkel ttwaḥdren. Tamuɣliwin-a seqdacent iɣewwaren d talɣiwin yemgaraden; ulac deg-sent ayen ara d-yessutren ad tesfeḍḍeḍ amḍan usrid seg yal aswir s uḍfir i wakken ad tẓerreḍ aswir s tuɣalin. Miller, 1956 Cowan, 2001
Acu i t-ittḥaz?
Leɛmer, aselmed d uskan sɛan azal
Tazrawt n uswir n yimḍanen n usekyed n tmuɣli n leɛmer d uselmed, maca amedya-is n yimezwura mačči d azellum n leɛmer i yal tutlayt d yal tarrayt. Amgired n leɛmer deg umedya-nni ur d-yemmal ara belli percentile n browser i d-yettwabedlen ilmend n leɛmer d usrid. Iṣemḍanen s umeslaw sɛan amḍal n uskan amsuddes i yemgaraden ɣef uskan n umḍan meṛṛa deg yiwet n tikkelt. Woods et al., 2010
Tmussniwin n uzɣar zemrent ad beddlent amek i yettwasuddes useɣwen n yisekkilen. Tazrawt n usebɣes n yisekkilen teskan-d amek i d-yettak usuddes tasqerdec n useɣwen, u yiwet n tazrawt i yefkan azal ameqqran i useɣwer tesken-d s uswir n cfu n yimḍanen yettnernin s tarrayt n cfu yettwaselmeden. Ayagi ur d-yemmal ara belli yal taɣawsa n cfu tettnerni s uswir am yiwen. Mathy et al., 2012 Ericsson et al., 1980
Amek ara d-tesfehmeḍ amgired deg yismawen-ik?
Ḥrez talɣiwin n twuri d yilugan n usismel. Tiririt s tuɣalin i d-yewɛaren ur d-tettak ara, iman-is, asenqed n wawal, u amgired ameqqran ugar n wayen yettwaɣran deg yismawen-ik ur yezmir ara ad yettwasfehhem s umeslay anṣib ɣer uswir ameslaḍi war aseɣti d yilugan n usismel iwulmen. Asekyed n tarrayin n uswir n cfu yesseɣtay ad nesseqdec tarrayin yettwasbadun akken ilaq send ad d-nefk tasɣunt ɣef cfu n uxeddim. Conway et al., 2005
Daɣen mačči d aɣelsan ad tesneḍ aswir n cfu n yimḍanen ɣer yiwen n uswir n n-back. Tazrawt n tmuɣli tusligt tesken-d belli iswiren n n-back d cfu n useɣwen ur ttwasemgiraden ara, xas ma sɛan yiwen n yisem n cfu n uxeddim. Tigawt tettbeddil ilmend n wayen ilaqen deg twuri: aserwes, asali n talɣut d tiririt. Redick et al., 2013
I useddu n uswir-ik s wurar, serwes s uḍfir akked uḍfir, d tuɣalin akked tuɣalin, s yiwen n uskan. Ma tbeddleḍ tarrayt n usebɣes, aru-d abeddel-nni. Aswir yelhan yezmer ad yemmal tarrayt i yifen i wakken ad tesɛeddiḍ agbur-a, mačči d asebɣes amatu n tzemmar n cfu. Woods et al., 2010 Mathy et al., 2012
Ɛreḍ asekyed baṭel icudden ɣer waya
Asekyed n cfu n yimḍanen
Ɛreḍ asekyed n cfu n yimḍanen am twuri n tiririt s tmuɣli. Ilaq ad tesfehmeḍ igemmaḍ-is s yilugan-is iman-nsen; mačči d tarrayt n uskan s umeslaw s uḍfir d tuɣalin i d-yettwaseknen deg tfelwit. Ur seqdac ara amgired yettwabedren deg tezrawt am uswir n usenqed.
Isteqsiyen yettwassnen
D 2 n yimḍanen i yettwaṛǧan i umgired?
Ala. Amgired n talemmast ilmend n tarrayt taqburt n usismel d 1.74 n yimḍanen, u tarrayin-nniḍen fkant-d imgerraden yemgaraden. Ayagi mačči d alugen i yal amdan. Woods et al., 2010
Yezmer uswir s tuɣalin ad yili d ameqqran?
Igmaḍ n yal amdan d tarrayin zemren ad mgaraden. Talemmast n ugraw ur d-tessebgan ara belli yal tikkelt ilaq ad yili yiwen n usenmezli. Woods et al., 2010
Zemreɣ ad beddleɣ aswir n yimḍanen ɣer n-back?
Ulac abeddel yettwasentmen i d-yettwasenkez deg yisɣewwaren-a; tiwuriwin-a mačči d isɣewwaren yemṣadan. Redick et al., 2013
Iɣbula
- Woods et al. (2010). Asnerni n usekyed n uswir n yimḍanen n cfu n uzɣar imiren.
- Cowan (2001). Amḍan afellay n 4 deg cfu n uzɣar: Asenqed n tzemmert n uḥraz n wul.
- Miller (1956). Amḍan afellay n 7, plus ou minus 2: kra n tilisa n tzemmert-nneɣ i useqdec n talɣut..
- Baddeley (2012). Cfu n uxeddim: Tamuɣliwin, imudelen, d temsalt yettwaɛeḍlen.
- Conway et al. (2005). Tiwuriwin n uswir n cfu n uxeddim: Asenqed n tarrayt d amsaɣ n useqdac.
- Redick et al. (2013). Isɣewwaren n useɣwen d n-back n cfu n uxeddim: Tazrawt n tmuɣli tusligt.
- Ericsson et al. (1980). Asewjed n tzemmert n cfu.
- Mathy et al. (2012). Acu i d-yeǧǧan imḍanen amazlayen d amazlayen? Asebɣes d usqerdec n talɣut deg cfu n uzɣar.
Bder asebter-a d aɣbalu: Acuɣer i yettili uswir n cfu s tuɣalin d ameẓẓyan s tuget ɣef uswir n cfu s uḍfir?. Helibrain. 2026. https://helibrain.com/kab/answers/forward-vs-backward-digit-span. CC BY 4.0.
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