Facultatea de Fizică
Universitatea "Al.I.Cuza" Iaşi
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| Titlu: Self-organized criticality and the learning process |
| Autori: Mircea Gligor1, Margareta Ignat2 |
| Afiliere: 1National College „Roman Voda” Roman, 5550 Neamt
2University „Al. I. Cuza”, Faculty of Physics, 6600 Iasi |
| Abstract: A previous statistical study on various samples of
marks has shown that their distribution on mark levels
displays some universal features [1]. Using items with
multiple choices the deviation from the Gaussian form
becomes relevant and the distribution gets the shape of a
stable-Levy distribution with a fat tail that can be fitted to
a power-law. |
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