Equation 1 · Part 3 · The Language Instinct on Trial: Chomsky, Pinker, and the Pirahã
Symbol Y
What this part means
Y occurs above the fraction bar. The numerator is divided by the entire denominator below it.
Its job in the formula
Y occurs above the fraction bar. The numerator is divided by the entire denominator below it.
Full expression→Symbol Y→Article meaning
The passage around this formula
While the recursion debate ran on argument and reanalysis, a separate research program was accumulating experimental results that never claimed to resolve the poverty-of-the-stimulus question but did show that infants arrive with more general-purpose statistical machinery than a strict nativist account had reason to expect. Jenny Saffran, Richard Aslin and Elissa Newport’s 1996 Science paper remains the field’s most cited demonstration. Eight-month-old infants heard two minutes of a continuous, monotone synthetic speech stream built from four made-up three-syllable “words,” with no pauses, stress cues, or other surface markers at word boundaries; the only information available to distinguish…
Learn the underlying idea
A variable is a named place for a value. Its letter is a local label: x can mean position in one formula and a data point in another.
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Sources cited in the surrounding passage
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