Nɔnɔmetata eve, ɖeka trɔ. Esia nye nɔnɔmetata ma ke loo, alo eƒe ɖeɖe abe ahom? Ƒe miniti eve, fee mele, register hiã o.
Helibrain ƒe dɔwɔlawo ŋlɔeRobert, biophysics ƒe PhD ɖekakpui, kpɔe Robert(English)Wo ɖe eŋu go le Wo gasɔe kpɔ le
Afimae kpɔɖeŋu sia tso
Le 1971 me, Roger Shepard kple Jacqueline Metzler ɖe nɔnɔmetata ƒe nɔnɔmetata siwo wɔ tso blɔtawo me fia amewo, eye wobibia be nɔnɔmetata evea nye nu ma kea alo woƒe ɖeɖe abe ahom. Ne wotrɔ nɔnɔmetata ɖeka la ɖe edzi wu la, amewo ɖea ŋuɖoɖo le eme wu, eye ɣeyiɣi la tsɔa dzidzeme le nɔnɔmetata ƒe trɔtrɔ ƒe dzidzeme nu 1. Ekpɔ abe amewo trɔa nɔnɔmetata la le woƒe susu me le dzidzeme ma ke me ene. Nuxlẽ sia nye psychology ƒe nu siwo wòkpɔna ɖi la dometɔ ɖeka.
Nu ka kpɔɖeŋu sia le kpɔm
Ebia nu si wòwɔna le nɔnɔmetata ƒe susu me: aleke wòate ŋu awɔ nɔnɔmetata ƒe trɔtrɔ le wò susu me nyuie, eye wòwɔe le kabakaba. Kpɔɖeŋu sia zãa nɔnɔmetata bɔbɔe siwo míewɔ kple kvadratwo, eye míewɔa wo yeye ɖe kpɔɖeŋu ɖesiaɖe me, eye menye 3D nɔnɔmetata siwo wozã le gɔmedzedze la o. Eya ta womate ŋu atsɔ eƒe nɔmba wo sɔ kple nyatakakawo si woɖe le nyatakakagbalẽwo me o.
Aleke kpɔɖeŋu la wɔa dɔ
- Nɔnɔmetata le ɖusime la tsi tsitre. Wotrɔ nɔnɔmetata le miame la va se 180°, le mɔ evea dzi, eye nɔnɔmetata ƒe eve dometɔ geɖe ƒe afã me wotrɔa eŋu abe ahom ƒe ɖeɖe ene. Trɔtrɔ aɖeke mate ŋu awɔ be nɔnɔmetata si wotrɔ eŋu abe ahom ene la asɔ kple nɔnɔmetata gbãtɔ o.
- Nɔnɔmetata eve 4 siwo nye kpɔkpɔ la kple ŋuɖoɖo (àte ŋu atso wo), eye emegbe nɔnɔmetata eve 24 siwo woŋlɔa ŋuɖoɖowo. Ɖo Same alo Mirror dzi, alo zi S alo M dzi.
- Ne mèɖo ŋuɖoɖo na nɔnɔmetata ɖeka le sekend 8 me o la, wobuae be wòbu. Ne èdzo le axa sia dzi la, kpɔɖeŋu la nuwua, elabena wole ɣeyiɣi kpɔm.
Aleke nàse wò ŋuɖoɖo ƒe dzesi
- Ŋuɖoɖo siwo nye nyateƒe: Nɔnɔmetata ƒe eve siwo wobia la ƒe akpa siwo nèɖo ŋuɖoɖo nyuie.
- Ɣeyiɣi le ŋuɖoɖo nyui ɖeka ŋuti: Wò ɣeyiɣi ƒe dzidzeme le nɔnɔmetata siwo nèɖo ŋuɖoɖo nyuie la ŋuti. Míeɖea eƒe nɔnɔme le trɔtrɔ ƒe akpa ɖesiaɖe nu hã, ale be nàkpɔ ne trɔtrɔ siwo sɔ wu la tsɔ wò ɣeyiɣi geɖe, abe ale si wòle nyatakakagbalẽ gbãtɔ la me ene.
Dɔ sia nɔa dzidzeme wu ne èwɔe zi geɖe, eye wò telefon alo kɔmputa kple wò screen ƒe kɔkɔe hã le eŋu. Eya ta tsɔe sɔ kple wò kpɔɖeŋu siwo nèwɔ tsã. Ne èdi kpɔɖeŋu bubu si ku ɖe nɔnɔmetata ŋu la, kpɔ nukpɔŋu ŋugbedodo kpɔɖeŋu.
Kpɔɖeŋu bubu siwo do ƒome
- Nɔnɔmetata ƒe susuɖeɖe kpɔɖeŋuAle si nèkpɔa se siwo le nɔnɔmetata me, eye nèzãa wo
- Nukpɔŋu ŋugbedodo kpɔɖeŋuAle si nàte ŋu aŋlɔ kɔkɔeŋuwo ƒe nɔnɔmetata ɖe susu me
- Mɔɖeɖe ƒe kpɔɖeŋuAle si nètsɔa kabakaba kadona kɔkɔeŋuwo le wo ƒe ɖoɖo nu, eye nètrɔna le nɔmba kple nyagbe dome
Kpɔ dziŋusẽ ƒe kpɔɖeŋu bɔbɔe 43 katã
Èdi be nàwɔ esia ŋu gbe sia gbea? Helibrain ƒe app (si le English me fifia) si xɔ asi o kple plan siwo wòaxɔ
Dɔ axa sia ƒe ŋkɔ abe tsoƒe ene: Nɔnɔmetata ƒe trɔtrɔ kpɔɖeŋu. Helibrain. 2026. https://helibrain.com/ee/mental-rotation-test. CC BY 4.0.
Biabia siwo gbɔna zi geɖe
How this test works
This test measures spatial thinking: how well you can turn a shape in your mind. You see two flat shapes made of squares. The right one is turned, and it is either the same shape or its mirror image. Tap Same or Mirror, or press S or M. After 4 practice pairs you answer 24 pairs, each within 8 seconds. Your score is the share you got right, plus your time per right answer. The task comes from a classic 1971 psychology experiment.
Version 1 · Cite this test:
Helibrain (2026). Mental rotation test, v1. https://helibrain.com/mental-rotation-test/methods
Nyatakakagbalẽ siwo míekpɔ
Ale si míewɔ axa sia: Helibrain ƒe dɔwɔlawo ŋlɔe le nuŋlɔɖi siwo le etsɔme la dzi, eye Robert(English) (biophysics ƒe PhD ɖekakpui) gasɔe kpɔ le adeɛmekpɔxe 3 lia 2026. Míele eŋu trɔm ne nuŋlɔɖiwo trɔ.