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High-speed scanning in human memory.

S Sternberg
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Abstract

When subjects judge whether a test symbol is contained in a short memorized sequence of symbols, their mean reaction-time increases linearly with the length of the sequence. The linearity and slope of the function imply the existence of an internal serial-comparison process whose average rate is between 25 and 30 symbols per second.

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S Sternberg. 1966-08-05. High-speed scanning in human memory.. https://doi.org/10.1126/science.153.3736.652

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