How children process over-regularizations: Evidence from event-related brain potentials

Research output: Contribution to journalResearch articleContributedpeer-review

Contributors

  • Harald Clahsen - , University of Essex (Author)
  • Monika Lück - , Max Planck Institute for Human Cognitive and Brain Sciences (Author)
  • Anja Hahne - , Max Planck Institute for Human Cognitive and Brain Sciences (Author)

Abstract

This study examines the mental processes involved in children's on-line recognition of inflected word forms using event-related potentials (ERPs). Sixty children in three age groups (20 six- to seven-year-olds, 20 eight- to nine-year-olds, 20 eleven- to twelve-year-olds) and 23 adults (tested in a previous study) listened to sentences containing correct or incorrect German noun plural forms. In the two older child groups, as well as in the adult group, over-regularized plural forms elicited brain responses that are characteristic of combinatorial (grammatical) violations. We also found that ERP components associated with language processing change from child to adult with respect to their onsets and their topography. The ERP violation effects obtained for over-regularizations suggest that children (aged eight years and above) and adults employ morphological computation for processing purposes, consistent with dual-mechanism models of inflection. The observed differences between children's and adults' ERP responses are argued to result from children's smaller lexicons and from slower and less efficient processing.

Details

Original languageEnglish
Pages (from-to)601-622
Number of pages22
JournalJournal of Child Language
Volume34
Issue number3
Publication statusPublished - Aug 2007
Peer-reviewedYes
Externally publishedYes

External IDs

PubMed 17822141
ORCID /0000-0002-8487-9977/work/148145452