2014
Infant perception of audio-visual speech synchrony in familiar and unfamiliar fluent speech
Pons F, Lewkowicz D. Infant perception of audio-visual speech synchrony in familiar and unfamiliar fluent speech. Acta Psychologica 2014, 149: 142-147. PMID: 24576508, DOI: 10.1016/j.actpsy.2013.12.013.Peer-Reviewed Original ResearchConceptsFluent speechLinguistic experienceLanguage familiarity effectSpecific linguistic experienceAudio-visual synchronyVideo clipsLanguage familiarityLinguistic inputAudiovisual syllablesInfants' perceptionPerceptual tuningFamiliarity effectMonolingual SpanishExperiment 1Experiment 2Infants' responsesSpanish infantsInfant studiesSpeechSame videoCatalanSpanishSynchronous videoTemporal relationsAudio stream
2012
Perception of audio-visual speech synchrony in Spanish-speaking children with and without specific language impairment*
PONS F, ANDREU L, SANZ-TORRENT M, BUIL-LEGAZ L, LEWKOWICZ D. Perception of audio-visual speech synchrony in Spanish-speaking children with and without specific language impairment*. Journal Of Child Language 2012, 40: 687-700. PMID: 22874648, PMCID: PMC3954717, DOI: 10.1017/s0305000912000189.Peer-Reviewed Original ResearchConceptsSpecific language impairmentSpanish-speaking childrenSpeech perceptionAudiovisual asynchronyLanguage impairmentAuditory speech perceptionVisual articulatory informationTypical language developmentEye-tracking studyVisual speechAuditory componentArticulatory informationLanguage developmentTemporal synchronySpeech attributesVisual componentsDifficulty of speechPerceptionAsynchronyVisual aspectsSpeechChildrenSynchronySpanishImpairment