An influential theory posits that the syntactic properties of idioms are idiosyncratic and encoded in the mental lexicon in "superlemmas". It follows that experience with an idiom is necessary in order to judge the acceptability of syntactic operations on that idiom. To test these claims, Experiment 1 explored the acceptability of sentences…

This paper links experimental psycholinguistics and theoretical syntax in the study of subject--verb agreement. Three experiments of elicited spoken production making use of specific characteristics of Italian and French are presented. They manipulate and examine its impact on the occurrence of "attraction" errors (i.e. incorrect agreement with a…