Final answer:
The type of domestic abuse that is NOT listed as one of the three main categories in battering situations is 'mental', as it overlaps with emotional and psychological abuse.
Step-by-step explanation:
In a 2009 study on the topic led by Dr. Ron Acierno, the team of researchers identified five major categories of elder abuse: physical abuse, sexual abuse, psychological or emotional abuse, neglect, and financial exploitation.
Domestic violence, which can also be called intimate partner violence (IPV), often includes physical violence, such as punching and kicking, sexual violence, like ra.pe, and emotional abuse. This means that the correct types of domestic abuse mentioned are sexual, physical, and emotional, while mental abuse is generally regarded as part of emotional or psychological abuse.
Therefore, the type of domestic abuse that is NOT listed as one of the three main categories in battering situations is mental, as it overlaps significantly with emotional and psychological abuse.