Which of the following can be indicators of child abuse?

Physical and behavioral signs are significant indicators of child abuse because they typically manifest in observable ways that can be directly linked to harmful experiences. Physical signs may include unexplained injuries, bruises, or fractures that do not match the explanation provided by the child or guardians. Behavioral signs can encompass a range of responses, such as aggression, regression, anxiety, or changes in social interaction, all of which can indicate that a child has been subjected to abuse.

Recognizing these signs is critical for timely intervention and protection of the child. While the other choices also highlight relevant indicators of child abuse, they are not as comprehensive as the physical and behavioral signs, which directly reflect the child's experiences and responses to potential abuse. This broad scope makes physical and behavioral signs a primary focus in evaluating possible child maltreatment.