NewsMiami's Community NewspapersAugust 17, 2026Miami-Dade
Research indicates infant vocalizations function as early conversational training
Infant vocalizations like cooing and babbling serve as a form of early communication that parents reinforce through responsive baby talk. This back-and-forth interaction helps train infants in the mechanics of conversation before they develop formal speech.
Read the full story at Miami's Community NewspapersWhy It Matters
Understanding these early communication patterns helps parents recognize the developmental importance of responding to infant vocalizations.
Key Facts
- Infants engage in vocalizations such as cooing, babbling, and squealing before learning to speak.
- Adult responses to these sounds, often using baby talk with higher pitch and exaggerated intonation, constitute a form of conversational training.
- Back-and-forth vocalizations between infants and adults are identified as a developmental process.
Who's Mentioned
personMartha Pelaez“Professor of Education at Florida International University and co-author of the ”organizationMiami's Community News“Publisher of the article.”personMaithri Sivaraman“Co-author of the study from Teachers College, Columbia University.”organizationTeachers College, Columbia University“Academic institution associated with co-author Maithri Sivaraman.”otherJournal of Applied Behavior Analysis“Publication where the research was featured.”organizationFlorida International University“Academic institution where Martha Pelaez conducts research.”