Cawj ndaej sim so

Mwngz ndaej sim gvaq so baenzlawz? Ndeu so biuqsangq, daengz mwngz daj ndeu, doengh ndeu gvaq ndeu so. Cix buet lai, yienh, mbouj caiq dangh.

Guh raeuz boux HelibrainDoiqgyaeuj by Robert(Vah Yiengj vunz), boux cawj biuz-vatGuhcawq Doiqgyaeuj daengz

Gij cawj naengz cawj gijmaz

Gij cawj ndaej sim so cawj gij raeuz ndaej gyauq: so diuz dangz ndeu daengz gvaq, mwngz ndaej doxlaeng cij caeuq dangz daengz ciengq ndei. Gij cawj ndaej sim so dwg cungj cawj ndaej sim diuz ndeu, gyaeuj aeu yiengh neix aeu caeuq raeuz gij sawj, cangq gij saedj singq hawj mwngz aeu yiengh neix gvaq diuz deih caeuq doengh gij cawj 1.

Dangz yiengq cawj, so ndeu dwg gouq dwk, 1 so ndeu. Neix doengh so biuqsangq dwk dangz ekran, doengh 1 seconds plus 0.6 seconds dangz ndeu so, yienz neix gij diemj mwngz mbouj doengz caeuq diemj cawj daihgiet so dangz yiengq cawj.

Gij cawj neix baenzlawz guh

  • So daengx dangq ndeu miz 3 so. Daj dwk, daengx mwngz dwk ndeu ndei, ndeu mwngz doengh 1 so.
  • Dangz daihgiet ndeu, mwngz ndaej 2 gonq. Dangz mwngz mbouj dwk ndei gonq lai dangz daihgiet ndeu, cawj neix aeu dwk.
  • Gij diemj mwngz dwg diuz so lai baenzlawz, mwngz daj dwk ndaej ndei doxciuq.

Gijmaz daengz gaenq so ndeu ndei

Dangz saw cawj ndeu ndei, George Miller cawj cungq gij gih ndaej sim dangz deih dwg daengz so gij gaenq mwngz ndaej buengq, mbouj dwg daengz so ndeu ndeu; gyoengq raeuz ndaej gvaq gij neix maij guh gij gaenq lai caeuq ndeu ndeu 2. Dauq 4-9-1-7 daengz "forty-nine, seventeen" dwg gij yienh doxdoiq gij gaenq. Mwngz ndaej yongh ndeu, daengz yongh cungj haenx dangz cungj gonq, cungq mwngz diemj ndaej doxgaiq.

Gijmaz bienq gij diemj mwngz?

Dangz cawj computer ndeu yongh 763 boux daengz 18–65 ndoeng, daihgiet so dwk gonq (dauq so cungj ndeu dangz boux doengh, baenz dangz zag neix) mbouj bienq caeuq ndoeng. Guh ndeu dwg daihgiet so dauq dwk (dauq so cungj ndeu dangz diuz biuq, daengz sauq) gvaq ndoeng ndeu ndeu. Boux miz saw cawj lai ndoeng, diemj gvaq ndeu ndeu 1. Guh cawj neix lai, gvaq ndei sim caeuq gijmaz daengz sim rwix ndeu caeuq gvaq ngoenz ndeu ndeu bienq ndeu. Guh ndeu dwg cix daengz dangq; cawj lai dangz ngoenz bienq ndeu ndeu ndaej rox lai.

Cawj gij ndaej sim dangz deih haenx dangz saw neix: ndaengj sim cungj (gij aen gienz dangz grid) caeuq n-back(Vah Yiengj vunz) (baengh gijmaz dangz sim, dangz gij neix yaek bienq).

Gij cawj sim doxgaiq

Duj cawj sim mbouj yungz ngaenz 43 cungj

Mwngz soengq guh gij ndei ngoenz-ngoenz mah? Yungz Helibrain (ndaw vah Yiengj vunz ndaej cingq) miz baenz ndei mbouj yungz ngaenz caeuq baenz yungz ngaenz.

Yungj gij naj neix: Cawj ndaej sim so. Helibrain. 2026. https://helibrain.com/za/number-memory-test. CC BY 4.0.

Gij yienh baenz ndeu

How this test works

This test measures your digit span: how many digits you can hold in mind for a few seconds. A number appears on screen, then disappears. Type it back. The first number has 3 digits, and each right answer adds one digit. You get two tries at each length, and two misses at the same length end the test. Your score is the longest number you typed back exactly right. Psychologists have measured digit span since 1887.

Version 1 · Cite this test:

Helibrain (2026). Number memory test, v1. https://helibrain.com/number-memory-test/methods

Full method →

Gij saw

  1. Woods DL, Kishiyama MM, Yund EW, Herron TJ, Edwards B, Poliva O, Hink RF, Reed B (2011). Improving digit span assessment of short-term verbal memory. Journal of Clinical and Experimental Neuropsychology 33(1):101–111.
  2. Miller GA (1956). The magical number seven, plus or minus two: some limits on our capacity for processing information. Psychological Review 63(2):81–97.

Guh raeuz gij sawj ndei ndaw raeuz: boux Helibrain saeh gij sawj daengz gwnz, caeuq doiqgyaeuj by Robert(Vah Yiengj vunz) (boux cawj biuz-vat) daengz 2026 ndwencib’it 3. Raez sangj gyaeuj deih cingq gij cawj.