1 results match your criteria: "Research Institute of Audiology and Speech Pathology at Hallym University[Affiliation]"
Early developmental changes in infants' vocal responses in interactions with caregivers.
Infant Behav Dev
December 2024
Department of Speech Pathology and Audiology, Research Institute of Audiology and Speech Pathology at Hallym University, Chuncheon, Kangwon-do, South Korea. Electronic address:
Objectives: The study aimed to explore the developmental trajectory of infants' vocal responses and the temporal characteristics of vocal interactions between infants and caregivers in natural home environments, focusing specifically on Korean infants aged 3, 6, 9, and 12 months.
Methods: One-day home recordings were collected using a LENA recorder at ages 3, 6, 9, and 12 months for each infant. In-depth analyses of the LENA recordings were conducted on 20 5-minute segments that showed the highest conversational turn counts, as determined by the LENA automated analysis.