Which factor must be considered when determining abnormality as a child matures?

When determining abnormality as a child matures, age is a critical factor because it helps to contextualize behaviors and development. As children grow, they go through various developmental stages characterized by specific milestones in physical, emotional, and cognitive growth. What may be considered typical behavior for a toddler could be viewed as abnormal in a preteen or adolescent.

Understanding the appropriate age-related expectations allows for a more nuanced assessment of behavior. For instance, a child who displays certain fears or regressions might be developing normally if these behaviors align with typical developmental stages, while the same behaviors at an older age could indicate potential psychological issues.

By focusing on age, professionals can more accurately distinguish between behaviors that are part of normal development and those that may signify a concern that needs further attention.