Phonological Abstractness in the Mental Lexicon
Phonological Abstractness in the Mental Lexicon Eric Bakovi´c,Jeffrey Heinz, Jonathan Rawski To Appear in The Oxford Handbook of the Mental Lexicon 1 Talking and Listening When we try to understand how we speak, and how we listen, an unavoidable fact is that we use the same vocabulary items again and again. So, not only are these stored in memory, but they are learned on a language-specific basis. In this way, we directly confront the issue of mental representations of speech; that is, something about how we store, retrieve and remember units of speech. What are these units? What are these mental representations? These questions are central to generative phonology, a fact reflected in the title of a collection of important papers by Morris Halle, a founder of the field: From Memory to Speech and Back Again (Halle, 2003). In this chapter we review some of the most basic | and most fascinating | conclusions and open questions in phonology regarding how abstract these mental representations of speech are. In an era of big data, and data mining, the prevailing attitude in science and scientific observation seems to be to store every last detail, to never assume any detail is irrelevant, no matter how small, because you never know when it may in fact make a difference somewhere. This attitude is also present in the psychology of language, where it has been shown that people are sensitive to astounding details of aspects of speech reflecting people's age, gender, social status, neighborhood, and health (Coleman, 2002; Pierrehumbert, 2002; Johnson, 2006).
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