At what age is it typical for an infant to respond to their name and tone of voice?

Responding to their name and tone of voice is an important milestone in an infant's social and cognitive development. By around 6 months of age, most infants can recognize their names and will typically turn their heads or show interest when they hear it. This ability indicates that they are beginning to understand the social significance of sound and language, and they are developing listening skills and awareness of their environment. This stage is crucial as it lays the groundwork for further communication and interaction with caregivers and peers. As infants progress, they continue to refine these skills, with more pronounced responses noted as they approach their first birthday.