Confirmed, unconfirmed, and false allegations of abuse made by adults with mental retardation who are members of a class action lawsuit.

Objective: The purpose is to explore differences in confirmed, unconfirmed, and false allegations of abuse made by consumers with mental retardation in regards to type of abuse and perpetrator.
Method: Interviews were conducted with 1,220 people with mental retardation who were part of a class action lawsuit in North Carolina. A content analysis of abuse allegations was performed. Frequencies of responses and subgroup differences are reported for type of abuse allegation and perpetrator.
Results: Unconfirmed claims are the most frequent. Females made more allegations of abuse than males in general, and more allegations of rape. There are no significant differences among the subgroups (confirmed, unconfirmed, and false allegations) by type of abuse allegation. There are significant differences among the subgroups in regard to the alleged perpetrator. Other consumers with mental retardation are most frequently accused of confirmed assaults. Staff members are most frequently accused in false allegations.
Conclusion: Ability of the alleged victim to report information and timing of the investigation are important factors in substantiating abuse. Awareness of consumer-to-consumer violence and prevalence of false accusations against staff necessitates increased safeguards for both consumers and staff.