title: English Listeners Use Suprasegmental Cues to Lexical Stress Early During Spoken-Word Recognition.
abstract: We used an eye-tracking technique to investigate whether English listeners use suprasegmental information about lexical stress to speed up the recognition of spoken words in English.
  
  
  
  In a visual world paradigm, 24 young English listeners followed spoken instructions to choose 1 of 4 printed referents on a computer screen (e.g., "Click on the word admiral"). Displays contained a critical pair of words (e.g., 'admiral-'admi'ration) that were segmentally identical for their first 2 syllables but differed suprasegmentally in their 1st syllable: One word began with primary lexical stress, and the other began with secondary lexical stress. All words had phrase-level prominence. Listeners' relative proportion of eye fixations on these words indicated their ability to differentiate them over time.
  
  
  
  Before critical word pairs became segmentally distinguishable in their 3rd syllables, participants fixated target words more than their stress competitors, but only if targets had initial primary lexical stress. The degree to which stress competitors were fixated was independent of their stress pattern.
  
  
  
  Suprasegmental information about lexical stress modulates the time course of spoken-word recognition. Specifically, suprasegmental information on the primary-stressed syllable of words with phrase-level prominence helps in distinguishing the word from phonological competitors with secondary lexical stress.
authors.affiliation: Department of Psychological and Brain Sciences, University of Massachusetts, Amherst.
authors.forename: Alexandra
authors.initials: A
authors.lastname: Jesse
authors.affiliation: Department of Communication Sciences and Disorders, Northeastern University, Boston, MA.
authors.forename: Katja
authors.initials: K
authors.lastname: Poellmann
authors.affiliation: Department of Communication Sciences and Disorders, Northeastern University, Boston, MA.
authors.forename: Ying-Yee
authors.initials: YY
authors.lastname: Kong
mesh_terms: D053483:Eye Movement Measurements; D005403:Fixation, Ocular; D006801:Humans; D046709:Pattern Recognition, Physiological; D010700:Phonetics; D011932:Reading; D021641:Recognition, Psychology; D013067:Speech Perception; D055815:Young Adult