2022
Violation of non‐adjacent rule dependencies elicits greater attention to a talker's mouth in 15‐month‐old infants
Birulés J, Martinez‐Alvarez A, Lewkowicz D, de Diego‐Balaguer R, Pons F. Violation of non‐adjacent rule dependencies elicits greater attention to a talker's mouth in 15‐month‐old infants. Infancy 2022, 27: 963-971. PMID: 35833310, PMCID: PMC9542527, DOI: 10.1111/infa.12489.Peer-Reviewed Original ResearchConceptsNon-adjacent dependenciesTalker's mouthTest trialsAudiovisual speechSelective attentionAuditory speechTalker's faceInfant attentionInfants' discriminationFamiliar trialsArtificial languageLanguage acquisitionSpeech processingMore salientSpeechSame languageFaceNovel trialMonths of ageAttentionLanguageDiscriminationAuditoryActressNovel ones
2014
Perception of the multisensory coherence of fluent audiovisual speech in infancy: Its emergence and the role of experience
Lewkowicz D, Minar N, Tift A, Brandon M. Perception of the multisensory coherence of fluent audiovisual speech in infancy: Its emergence and the role of experience. Journal Of Experimental Child Psychology 2014, 130: 147-162. PMID: 25462038, PMCID: PMC4258456, DOI: 10.1016/j.jecp.2014.10.006.Peer-Reviewed Original ResearchConceptsMultisensory coherenceAudiovisual speechSpeech streamNon-native speechRole of experienceLearning infantsPerceptual expertisePerceptual narrowingAudiovisual synchronyFemale facesFluent speechVisible articulationDevelopmental emergenceTest trialsNative languageSpeechCurrent findingsPerceptionMonologueSynchronyFaceInfancyCuesCoherenceSkills
2012
Infant perception of audiovisual synchrony in fluent speech
Pons F, Lewkowicz D. Infant perception of audiovisual synchrony in fluent speech. Multisensory Research 2012, 25: 36-36. DOI: 10.1163/187847612x646587.Peer-Reviewed Original ResearchFluent speechInfants' responsesSeparate test trialsTypes of stimuliNon-speech eventsTemporal relationsPerceptual narrowingAudiovisual syllablesInfants' perceptionAudiovisual synchronyLinguistic experienceTemporal processingLanguage effectsSpanish learningTest trialsLinguistic backgroundsSynchrony detectionInfant studiesSpeechVideo clipsAsynchronySyllablesExtant studiesPerceptionMonths of age
2006
Perception of audiovisual rhythm and its invariance in 4‐ to 10‐month‐old infants
Lewkowicz D, Marcovitch S. Perception of audiovisual rhythm and its invariance in 4‐ to 10‐month‐old infants. Developmental Psychobiology 2006, 48: 288-300. PMID: 16617468, DOI: 10.1002/dev.20140.Peer-Reviewed Original ResearchConceptsTest trialsRelative temporal differencesTemporal pattern changesRhythmic patternsNovel tempoExperiment 1Experiment 2Pattern invarianceHuman infantsNovel rhythmFamiliar rhythmsTempo variationsPerceptionTempoMonths of ageTypes of changesRhythmic fashionInfantsInvarianceTrialsTemporal differencesRhythmAgeSuch patternsObjects
2004
Perception of serial order in infants
Lewkowicz D. Perception of serial order in infants. Developmental Science 2004, 7: 175-184. PMID: 15320377, DOI: 10.1111/j.1467-7687.2004.00336.x.Peer-Reviewed Original Research
2001
Three‐month‐old infants learn arbitrary auditory–visual pairings between voices and faces
Brookes H, Slater A, Quinn P, Lewkowicz D, Hayes R, Brown E. Three‐month‐old infants learn arbitrary auditory–visual pairings between voices and faces. Infant And Child Development 2001, 10: 75-82. DOI: 10.1002/icd.249.Peer-Reviewed Original Research
1998
Infants' response to the audible and visible properties of the human face: II. Discrimination of differences between singing and adult‐directed speech
Lewkowicz D. Infants' response to the audible and visible properties of the human face: II. Discrimination of differences between singing and adult‐directed speech. Developmental Psychobiology 1998, 32: 261-274. PMID: 9589215, DOI: 10.1002/(sici)1098-2302(199805)32:4<261::aid-dev1>3.0.co;2-l.Peer-Reviewed Original ResearchMeSH KeywordsAcoustic StimulationAge FactorsAttentionChild DevelopmentDiscrimination, PsychologicalFaceFemaleFixation, OcularHabituation, PsychophysiologicHumansInfantInfant BehaviorMaleMultivariate AnalysisMusicPattern Recognition, VisualPhotic StimulationSex FactorsSingle-Blind MethodSpeech PerceptionTime FactorsVoiceConceptsAdult-directed mannerAdult-directed speechHuman faceSeparate test trialsDiscrimination of differencesInfant responsivenessTest trialsInfants' responsesMonths of agePrepared scriptAudible featuresVocal characteristicsVisible propertiesGender differencesSpeechSingingTypes of changesFacePersonsBimodal changeAge groupsVisible featuresInfantsMale personsBimodal feature
1996
Perception of Auditory-Visual Temporal Synchrony in Human Infants
Lewkowicz D. Perception of Auditory-Visual Temporal Synchrony in Human Infants. Journal Of Experimental Psychology Human Perception & Performance 1996, 22: 1094-1106. PMID: 8865617, DOI: 10.1037/0096-1523.22.5.1094.Peer-Reviewed Original Research
1992
Infants’ responsiveness to the auditory and visual attributes of a sounding/moving stimulus
Lewkowicz D. Infants’ responsiveness to the auditory and visual attributes of a sounding/moving stimulus. Attention, Perception, & Psychophysics 1992, 52: 519-528. PMID: 1437484, DOI: 10.3758/bf03206713.Peer-Reviewed Original ResearchInfants' response to temporally based intersensory equivalence: The effect of synchronous sounds on visual preferences for moving stimuli
Lewkowicz D. Infants' response to temporally based intersensory equivalence: The effect of synchronous sounds on visual preferences for moving stimuli. Infant Behavior And Development 1992, 15: 297-324. DOI: 10.1016/0163-6383(92)80002-c.Peer-Reviewed Original ResearchAuditory-visual correspondencesVisual stimuliInfants' responsesFour-month-old infantsAuditory-visual equivalenceDirection of motionMonths of ageLack of responseComputer-generated visual stimuliIntersensory matchingSynchronous soundsInfantsVisual preferenceAge groupsTest trialsLimited evidenceInfant failureRate differencesStimuliEvidence of discriminationThird experimentPrevious reportsTemporal relationshipFirst experimentSound
1988
Sensory Dominance in Infants: 1. Six-Month-Old Infants’ Response to Auditory-Visual Compounds
Lewkowicz D. Sensory Dominance in Infants: 1. Six-Month-Old Infants’ Response to Auditory-Visual Compounds. Developmental Psychology 1988, 24: 155-171. DOI: 10.1037/0012-1649.24.2.155.Peer-Reviewed Original ResearchVisual componentsAuditory componentSensory dominanceCompound stimuliSeparate test trialsAuditory dominanceTemporal distinctivenessStimulus compoundsAuditory informationHabituation phaseTest trialsDiscriminative cueTest phaseSeries of studiesOlder infantsConsistent failureStimuliConsistent findingHabituationSix monthsInfantsTemporal characteristicsAuditoryCuesFindings