These clinicians believe that dissociation is a likely explanation for a memory that was forgotten and later recalled. Dissociation means that a memory is not actually lost, but is for some time unavailable for retrieval. That is, it's in memory storage, but cannot for some period of time actually be recalled. Some clinicians believe that severe forms of child sexual abuse are especially conducive to negative disturbances of memory such as dissociation or delayed memory. Many clinicians who work with trauma victims believe that this dissociation is a person's way of sheltering himself or herself from the pain of the memory.
Many researchers argue, however, that there is little or no empirical support for such a theory.
First, it's important to state that there is a consensus among memory researchers and clinicians that most people who were sexually abused as children remember all or part of what happened to them although they may not fully understand or disclose it. Concerning the issue of a recovered versus a pseudomemory, like many questions in science, the final answer is yet to be known. But most leaders in the field agree that although it is a rare occurrence, a memory of early childhood abuse that has been forgotten can be remembered later. However, these leaders also agree that it is possible to construct convincing pseudomemories for events that never occurred. The controversy over the validity of memories of childhood abuse has raised many critical issues for the psychological community.