Vanatori din Amazonia, care nu poseda stiinta scrisului si care nu au vazut niciodata o carte de matematica au obtinut rezultate foarte bune la teste de geometrie, se arata intr-un studiu care sugereaza ca aceasta stiinta ar putea fi imprimata in creierul uman. Ei au demonstrat ca au notiuni clare despre concepte precum centrul unui cerc, mentioneaza raportul unei echipe de cercetatori, publicat recent in revista “Science”. Stanislas Dehaene de la College de France, din Paris, a testat 14 copii si 30 de adulti dintr-o comunitate numita Mundurukú si a comparat rezultatele testelor cu cele ale unor copii si adulti din Statele Unite. “Cei din comunitatea Mundurukú folosesc spontan concepte cum sunt punctul sau unghiurile drepte si s-au folosit de relatii rationale pentru a localiza obiecte ascunse”, spun cercetatorii.
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