Final answer:
In the second month, language milestones for an infant include beginning to coo and babble, and starting to smile at their parents as an early social communication.
Step-by-step explanation:
During the second month of an infant's development, several language milestones are typically observed. At this stage, an infant starts to hold their head erect and steady when in an upright position. They will also show the ability to roll from their side to their back.
As for language development, infants begin cooing and babbling, which are the precursor sounds to actual language. Additionally, infants will often start smiling at familiar faces, such as their parents, which is an early form of social communication.
During the second month of infancy, language development includes the following milestones:
Cooing: Infants start to make cooing sounds, which are softer and more melodic than the reflexive cries of the first month.
Gurgling: Gurgling or making vowel-like sounds becomes more noticeable as infants experiment with different vocalizations.
Social Smiles: Infants increasingly respond to social interactions with smiles, indicating an emerging connection between vocalizations and positive social experiences.
It's important to note that individual variations exist, and not all infants will reach these milestones at the exact same time. Continuous interaction, responsive caregiving, and exposure to language-rich environments support healthy language development during this early stage.