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Learning in reverse: Eight-month-old infants track backward transitional probabilities

Open access
Pelucchi, Bruna, Hay, Jessica F., Saffran, Jenny R.·2009·Cognition

Abstract

Numerous recent studies suggest that human learners, including both infants and adults, readily track sequential statistics computed between adjacent elements. One such statistic, transitional probability, is typically calculated as the likelihood that one element predicts another. However, little is known about whether listeners are sensitive to the directionality of this computation. To address this issue, we tested 8-month-old infants in a word segmentation task, using fluent speech drawn from an unfamiliar natural language. Critically, test items were distinguished solely by their backward transitional probabilities. The results provide the first evidence that infants track backward statistics in fluent speech.

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Metadata

Authors
Pelucchi, B., Hay, J. F., & Saffran, J. R.
Venue
Cognition
Publisher
Elsevier BV
Published
2009-11
Volume
113
Issue
2
Pages
244-247
ISSN
0010-0277 (ISSN-L)
OpenAlex
W2166061736
Cited by
170
References
1
FWCI
14.42
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Learning in reverse: Eight-month-old infants track backward transitional probabilities. https://app.cochat.ai/papers/10.1016/j.cognition.2009.07.011
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Pelucchi, B., Hay, J. F., & Saffran, J. R. (2009). Learning in reverse: Eight-month-old infants track backward transitional probabilities. Cognition. https://doi.org/10.1016/j.cognition.2009.07.011

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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