2022
Top-down sensory prediction in the infant brain at 6 months is correlated with language development at 12 and 18 months
Wang S, Zhang X, Hong T, Tzeng OJL, Aslin R. Top-down sensory prediction in the infant brain at 6 months is correlated with language development at 12 and 18 months. Brain And Language 2022, 230: 105129. PMID: 35576737, DOI: 10.1016/j.bandl.2022.105129.Peer-Reviewed Original ResearchConceptsMacArthur-Bates Communicative Development InventoriesLanguage developmentSensory predictionsVocabulary scoresVocabulary developmentVisual stimuliOccipital cortex activationCommunicative Development InventoryInfant language developmentExpressive vocabulary scoresInfants' vocabulary developmentNeural levelUnexpected omissionAuditory stimuliDevelopment InventoryNeural responsesCortex activationInfant brainNeural signalsPrevious researchStimuliSignificant positive correlationRobust supportMonthsScores
2019
Young children combine sensory cues with learned information in a statistically efficient manner: But task complexity matters
Bejjanki VR, Randrup ER, Aslin RN. Young children combine sensory cues with learned information in a statistically efficient manner: But task complexity matters. Developmental Science 2019, 23: e12912. PMID: 31608526, PMCID: PMC7153990, DOI: 10.1111/desc.12912.Peer-Reviewed Original ResearchConceptsBayes-optimal fashionSensory cuesCognitive abilitiesSensory informationTask complexity mattersGeneral cognitive abilityUncertain sensory informationYoung children's abilityAvailable sensory cuesYoung children's behaviorYoung childrenEnvironmental regularitiesSensory uncertaintyChildren's abilityTask performanceTask complexityChild behaviorComplexity mattersAdult mannerCuesHuman adultsPrevious researchSuch regularitiesChildrenAdults
2014
The Goldilocks Effect in Infant Auditory Attention
Kidd C, Piantadosi ST, Aslin RN. The Goldilocks Effect in Infant Auditory Attention. Child Development 2014, 85: 1795-1804. PMID: 24990627, PMCID: PMC4807134, DOI: 10.1111/cdev.12263.Peer-Reviewed Original ResearchConceptsAuditory attentionAttentional selectionInfant attentionCognitive resourcesVisual attentionCognitive domainsStimulus complexityAuditory stimuliImplicit beliefsAcoustic inputBehavioral methodsTheorized mechanismsHuman infantsPrevious researchCapacity limitsTransitional statisticsGoldilocks effectAttentionStimuliInfantsBeliefsBroad principlesSoundPrevious studiesExpectations
2011
Toddlers use speech disfluencies to predict speakers’ referential intentions
Kidd C, White KS, Aslin RN. Toddlers use speech disfluencies to predict speakers’ referential intentions. Developmental Science 2011, 14: 925-934. PMID: 21676111, PMCID: PMC3134150, DOI: 10.1111/j.1467-7687.2011.01049.x.Peer-Reviewed Original ResearchConceptsReferential intentionsSpeech disfluenciesIntended referentYoung childrenSpeaker’s intentionSpeaker’s referential intentionsEye-tracking studyLexical developmentOnline comprehensionSocial cuesDisfluenciesObject labelingPrevious researchDistributional informationPredictable locationsAge 2IntentionChildrenComprehensionCuesToddlersWordsReferentsSpeakersFirst evidence
2008
Visual speech contributes to phonetic learning in 6-month-old infants
Teinonen T, Aslin RN, Alku P, Csibra G. Visual speech contributes to phonetic learning in 6-month-old infants. Cognition 2008, 108: 850-855. PMID: 18590910, DOI: 10.1016/j.cognition.2008.05.009.Peer-Reviewed Original ResearchConceptsVisual speechPhoneme discriminationVisual articulationPhonetic category learningPhonetic learningAuditory tokensCategory learningFacial displaysPreference procedureLanguage developmentSame syllablePhoneme boundariesSpeech articulationVisual informationSpeechVowel articulationPrevious researchGroups of infantsLearningUnimodal frequency distributionsParticular infantArticulationDiscriminationSyllablesTokens
2005
Infants are sensitive to within-category variation in speech perception
McMurray B, Aslin R. Infants are sensitive to within-category variation in speech perception. Cognition 2005, 95: b15-b26. PMID: 15694642, DOI: 10.1016/j.cognition.2004.07.005.Peer-Reviewed Original ResearchConceptsSpeech perceptionCategory variationHead-turn preference procedureRepetition of wordsPhonetic categoriesInfants' sensitivityPreference procedureCategory detailPrevious researchPerceptionSame categoryAdultsSystematic sensitivityPhonemesListenersTokensConsonantsSpeechRecent evidenceVOTWordsInfantsRecent workRepetitionCategories
1999
Statistical learning of tone sequences by human infants and adults
Saffran J, Johnson E, Aslin R, Newport E. Statistical learning of tone sequences by human infants and adults. Cognition 1999, 70: 27-52. PMID: 10193055, DOI: 10.1016/s0010-0277(98)00075-4.Peer-Reviewed Original ResearchConceptsWord boundary cuesStatistical learning abilityNon-linguistic stimuliAuditory sequencesTone streamsTone sequencesBoundary cuesTone wordsLanguage learnersLinguistic materialSyllable sequencesSyllable streamsWord segmentationContinuous speechStatistical learningHuman infantsLearning mechanismLearning abilityPrevious researchPresent researchLearnersWordsAdultsCuesSpeech