What is one of the primary indicators that a child is suffering from physical neglect?

Unattended medical needs serve as a primary indicator of physical neglect in children. This situation often reflects a caregiver's failure to provide necessary medical care, leading to potentially serious health issues for the child. For instance, if a child has chronic illnesses, requires vaccinations, or needs follow-up care after an injury but does not receive the necessary treatment, it signifies neglect.

The other indicators mentioned, while they may suggest other types of abuse or psychological issues, do not directly point to physical neglect. Sophisticated sexual knowledge typically suggests exposure to inappropriate sexual experiences rather than neglect. Difficulty in walking or sitting might indicate physical abuse or medical issues rather than neglect. Similarly, habit disorders like biting or rocking could arise from various emotional or psychological conditions and do not directly correlate to physical neglect. Thus, unattended medical needs distinctly highlight a lack of proper care, making it a clear indicator of physical neglect.