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  • Title: Do as I say, not as I do: a lexical distributional account of English locative verb class acquisition.
    Author: Twomey KE, Chang F, Ambridge B.
    Journal: Cogn Psychol; 2014 Sep; 73():41-71. PubMed ID: 24956024.
    Abstract:
    Children overgeneralise verbs to ungrammatical structures early in acquisition, but retreat from these overgeneralisations as they learn semantic verb classes. In a large corpus of English locative utterances (e.g., the woman sprayed water onto the wall/wall with water), we found structural biases which changed over development and which could explain overgeneralisation behaviour. Children and adults had similar verb classes and a correspondence analysis suggested that lexical distributional regularities in the adult input could help to explain the acquisition of these classes. A connectionist model provided an explicit account of how structural biases could be learned over development and how these biases could be reduced by learning verb classes from distributional regularities.
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