What is a warning sign that indicates a child aged 12 to 18 months may need further assessment?

A child aged 12 to 18 months is typically expected to show increasing social engagement and communication skills. One significant warning sign that may indicate the need for further assessment is the lack of participation in social games. During this developmental stage, children often learn critical social and language skills through interactions with caregivers and peers. Participation in social games, such as peek-a-boo or simple turn-taking activities, is fundamental for fostering communication and socialization.

If a child is not engaging in these types of activities, it can suggest potential delays in social development and may warrant an evaluation to understand any underlying issues. Active engagement in games and social interactions is crucial for developing both verbal and non-verbal communication skills, and a lack of this participation could indicate a need for intervention to support the child's growth in these areas.