What is the appropriate action for a teacher overhearing a child report inappropriate touching?

Reporting the information to Social Services is the appropriate action because it ensures that the situation is handled by professionals who are trained to investigate allegations of abuse or inappropriate touching. This action prioritizes the safety and wellbeing of the child and ensures that a proper investigation can take place while protecting the child from potential harm. Social Services has the resources and authority to take the necessary steps to support the child and address any potential risks.

Taking direct action, such as filing a complaint or contacting the child's brother, could place the child in further danger and does not provide the immediate support that is needed in these situations. Asking the child to repeat what was said might not be appropriate either, as it can lead to re-traumatization or confusion for the child. Reporting to Social Services is the best course of action that adheres to mandated reporting laws and ensures that the matter is handled in a sensitive and professional manner.