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Related Experiment Video

Updated: Mar 9, 2026

Experience is Instrumental in Tuning a Link Between Language and Cognition: Evidence from 6- to 7- Month-Old Infants' Object Categorization

Experience is Instrumental in Tuning a Link Between Language and Cognition: Evidence from 6- to 7- Month-Old Infants' Object Categorization

Published on: April 19, 2017

Behavioral and Neural Foundations of Multisensory Face-Voice Perception in Infancy.

Daniel C Hyde¹, Ross Flom², Chris L Porter³

¹a Department of Psychology , University of Illinois at Urbana-Champaign , Champaign , Illinois.

Developmental Neuropsychology

|January 7, 2017

Summary

Infants integrate faces and voices early in development, supporting the intersensory redundancy hypothesis (IRH). This study combines behavioral and neural data to understand multisensory processing in babies.

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Last Updated: Mar 9, 2026

Experience is Instrumental in Tuning a Link Between Language and Cognition: Evidence from 6- to 7- Month-Old Infants' Object Categorization

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Published on: May 15, 2019

Infant Auditory Processing and Event-related Brain Oscillations

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Published on: July 1, 2015

Area of Science:

Developmental Psychology
Neuroscience
Multisensory Perception

Background:

Infants demonstrate an early ability to perceive connections between different sensory inputs, such as faces and voices.
Understanding how infants process multisensory information is crucial for developmental science.

Purpose of the Study:

To present behavioral and neurophysiological evidence for infants' multimodal face-voice perception.
To evaluate the intersensory redundancy hypothesis (IRH) as an explanation for this developmental process.
To explore the benefits of integrating brain and behavioral measures in studying infant multisensory processing.

Main Methods:

Review and synthesis of existing behavioral studies on infant face-voice perception.
Analysis of recent neurophysiological findings in infants related to multisensory integration.
Comparison of behavioral and neural data with predictions from the intersensory redundancy hypothesis.

Main Results:

Behavioral development of face-voice perception aligns with the intersensory redundancy hypothesis (IRH).
Infant neural responses show patterns consistent with the IRH's predictions for multisensory processing.
Combined brain and behavioral measures offer a more comprehensive understanding of infant sensory integration.

Conclusions:

Infants' ability to link faces and voices is supported by both behavioral and neural evidence.
The intersensory redundancy hypothesis (IRH) provides a strong framework for understanding this development.
This research has implications for studying atypical development and the broader field of multisensory processing.