How pitch change and final lengthening cue boundary perception in German: converging evidence from ERPs and prosodic judgements

Julia Holzgrefe-Lang*, Caroline Wellmann, Caterina Petrone, Romy Räling, Hubert Truckenbrodt, Barbara Höhle, Isabell Wartenburger

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

9 Citations (Scopus)

Abstract

This study examines the role of pitch and final lengthening in German intonation phrase boundary (IPB) perception. Since a prosody-related event-related potential (ERP) component termed Closure Positive Shift reflects the processing of major prosodic boundaries, we combined ERP and behavioural measures (i.e. a prosodic judgement task) to systematically test the impact of sole and combined cue occurrences on IPB perception. In two experiments we investigated whether adult listeners perceived an IPB in acoustically manipulated speech material that contained none, one, or two of the prosodic boundary cues. Both ERP and behavioural results suggest that pitch and final lengthening cues have to occur in combination to trigger IPB perception. Hence, the combination of behavioural and electrophysiological measures provides a comprehensive insight into prosodic boundary cue perception in German and leads to an argument in favour of interrelated cues from the frequency (i.e. pitch change) and the time (i.e. final lengthening) domain.

Original languageEnglish
Pages (from-to)904-920
Number of pages17
JournalLanguage, Cognition and Neuroscience
Volume31
Issue number7
DOIs
Publication statusPublished - 8 Aug 2016
Externally publishedYes

Keywords

  • Closure Positive Shift (CPS)
  • Event-Related Potential (ERP) technique
  • prosodic boundary cues
  • prosody
  • Speech perception

Fingerprint Dive into the research topics of 'How pitch change and final lengthening cue boundary perception in German: converging evidence from ERPs and prosodic judgements'. Together they form a unique fingerprint.

Cite this