What types of evidence can be used to establish child abuse?

The correct answer highlights that a comprehensive approach is required to establish child abuse by utilizing multiple forms of evidence. Physical evidence, such as injuries or neglect indicators, can provide tangible proof of abuse. Witness testimony from individuals who may have seen or heard suspicious interactions can support claims and provide context. Medical records are crucial, as they document any physical harm or signs of abuse diagnosed by healthcare professionals. Additionally, the child's own account is vital since it provides direct insight into their experiences and perspectives. This combination of evidence creates a stronger case and allows authorities to assess the situation thoroughly.

Other options, while potentially relevant in different contexts, do not encompass the wide array of evidence necessary to effectively establish cases of child abuse. For instance, documentary evidence alone lacks the physical and testimonial support needed for a robust evaluation of an allegation. Eyewitness accounts, although important, are limited by their subjective nature without accompanying evidence. Legal and financial records might provide background context but do not directly relate to the immediate signs of abuse or the child's experiences.