What term refers to persons above the age of majority declared by a court to be incapable of caring for themselves?

The term that refers to persons above the age of majority who have been declared by a court to be incapable of caring for themselves is "interdicts." In Louisiana law, an interdict is someone who, due to mental incapacity or other reasons, cannot manage their own affairs or care for their own well-being. This legal status is established through a court process, which involves the appointment of a tutor or guardian to oversee the interdict's needs and affairs.

Guardians typically refer to individuals appointed by a court to care for another person, which aligns with the role of a tutor for an interdict, but does not specifically define the status of the individual in question. Minors are individuals who are under the age of majority and hence not relevant to this question. Dependents could refer to individuals who rely on others for care or support but lack the specific legal context that interdicts carry. Therefore, the correct choice effectively encapsulates the legal terminology used within the framework of Louisiana’s laws concerning individuals unable to care for themselves despite being of an age considered legally adult.