Final answer:
The hearing that determines if parents are guilty of abuse is known as a a). fact-finding hearing, where evidence is evaluated to assess the allegations.
Step-by-step explanation:
The hearing that addresses if parents are guilty of abuse is a fact-finding hearing. During the fact-finding hearing, the court examines evidence and testimonies to determine whether the allegations of abuse or neglect made against the parents are supported by the facts. This is part of the child protective proceedings and it's distinctly different from the initial hearing, permanency hearing, or dispositional hearing, which serve other purposes within the family court system.