A cognitive fingerprint in human random number generation
Keyword(s):
AbstractIs the cognitive process of random number generation implemented via person-specific strategies corresponding to highly individual random generation behaviour? We examined random number sequences of 115 healthy participants and developed a method to quantify the similarity between two number sequences on the basis of Damerau and Levenshtein’s edit distance. “Same-author” and “different author” sequence pairs could be distinguished (96.5% AUC) based on 300 pseudo-random digits alone. We show that this phenomenon is driven by individual preference and inhibition of patterns and stays constant over a period of 1 week, forming a cognitive fingerprint.
2013 ◽
Vol 60
(4)
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pp. 279-292
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2003 ◽
Vol 14
(07)
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pp. 881-896
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2020 ◽
2004 ◽
Vol 98
(3)
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pp. 1153
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Keyword(s):
2015 ◽
Vol 137
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pp. 828-836
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