title: McGurk Effect in Gender Identification: Vision Trumps Audition in Voice Judgments.
abstract: Demonstrations of non-speech McGurk effects are rare, mostly limited to emotion identification, and sometimes not considered true analogues. We presented videos of males and females singing a single syllable on the same pitch and asked participants to indicate the true range of the voice-soprano, alto, tenor, or bass. For one group of participants, the gender shown on the video matched the gender of the voice heard, and for the other group they were mismatched. Soprano or alto responses were interpreted as "female voice" decisions and tenor or bass responses as "male voice" decisions. Identification of the voice gender was 100% correct in the preceding audio-only condition. However, whereas performance was also 100% correct in the matched video/audio condition, it was only 31% correct in the mismatched video/audio condition. Thus, the visual gender information overrode the voice gender identification, showing a robust non-speech McGurk effect.
authors.affiliation: a American University.
authors.forename: Zehra F
authors.initials: ZF
authors.lastname: Peynircioǧlu
authors.affiliation: a American University.
authors.forename: William
authors.initials: W
authors.lastname: Brent
authors.affiliation: a American University.
authors.forename: Joshua R
authors.initials: JR
authors.lastname: Tatz
authors.affiliation: a American University.
authors.forename: Jordan
authors.initials: J
authors.lastname: Wyatt
mesh_terms: D000328:Adult; D001245:Association Learning; D001307:Auditory Perception; D004193:Discrimination Learning; D005260:Female; D005783:Gender Identity; D006801:Humans; D007600:Judgment; D008297:Male; D013334:Students / Q000523:psychology; D014796:Visual Perception; D014833:Voice Quality; D055815:Young Adult
keywords: Auditory memory; cognition; gender identities; visual