AUTHOR=Shaw Kathleen E. , Bortfeld Heather 

TITLE=Sources of Confusion in Infant Audiovisual Speech Perception Research

JOURNAL=Frontiers in Psychology

VOLUME=Volume 6 - 2015

YEAR=2015

URL=https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2015.01844

DOI=10.3389/fpsyg.2015.01844

ISSN=1664-1078

ABSTRACT=Speech is a multimodal stimulus, with information provided in both the auditory and visual modalities. The resulting audiovisual signal provides relatively stable, tightly correlated cues that support speech perception and processing in a range of contexts. Despite the clear relationship between spoken language and the moving mouth that produces it, there remains considerable disagreement over how sensitive early language learners — infants — are to whether and how sight and sound co-occur. Here we examine sources of this disagreement, with a focus on how comparisons of data obtained using different paradigms and different stimuli may serve to exacerbate misunderstanding.