Figuring out the referent of a new word is a hard problem, yet children solve it early and often. A new model by Bohn et al. proposes that young children rationally combine different sources of information when learning language. This account precisely predicts and explains novel developmental findings, above and beyond competing proposals.
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Ullman, T.D. What are you talking about?. Nat Hum Behav 5, 976–977 (2021). https://doi.org/10.1038/s41562-021-01147-z
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DOI: https://doi.org/10.1038/s41562-021-01147-z