Third factors and the performance interface in language design

Andreas Trotzke, Markus Bader, Lyn Frazier

Research output: Contribution to journalArticleResearchpeer-review


This paper shows that systematic properties of performance systems can play an important role within the biolinguistic perspective on language by providing third-factor explanations for crucial design features of human language. In particular, it is demonstrated that the performance interface in language design contributes to the biolinguistic research program in three ways: (i) it can provide additional support for current views on UG, as shown in the context of complex center-embedding; (ii) it can revise current conceptions of UG by relegating widely assumed grammatical constraints to properties of the performance systems, as pointed out in the context of lin-ear ordering; (iii) it can contribute to explaining heretofore unexplained data that are disallowed by the grammar, but can be explained by systematic properties of the performance systems.
Original languageEnglish
Pages (from-to)1-34
Number of pages34
Publication statusPublished - 26 Feb 2013


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