Hostname: page-component-89b8bd64d-shngb Total loading time: 0 Render date: 2026-05-05T20:57:46.782Z Has data issue: false hasContentIssue false

Productive knowledge and item-specific knowledge trade off as a function of frequency in multiword expression processing

Published online by Cambridge University Press:  01 January 2026

Emily Morgan*
Affiliation:
University of California, Davis
Roger Levy*
Affiliation:
Massachusetts Institute of Technology

Abstract

We report an experiment eliciting ordering preferences for BINOMIAL EXPRESSIONS (e.g. bread and butter vs. butter and bread) in order to investigate the respective influences of productive and item-specific knowledge in language processing. Binomial ordering preferences reflect both (i) productive constraints involving phonological, semantic, and lexical properties, and (ii) item-specific relative frequencies. Bayesian and exemplar-based computational models of acquisition and use predict influences of both productive and item-specific knowledge on ordering preferences, with item-specific knowledge playing a smaller role the lower the expression's overall frequency. Our results confirm this prediction, but also reveal a role of item-specific knowledge even for binomials with overall frequency less than one in ten million. These findings bring a quantitative perspective to the debate over the roles of productive and item-specific knowledge in language.

Information

Type
Research Report
Copyright
Copyright © 2024 Linguistic Society of America

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable