In dissociative identity disorder (DID), the experience of identity states (alters) can vary widely among individuals. Some alters may have a clear and accurate understanding of their age, while others may not. The level of awareness and information available to each alter can differ based on a variety of factors, including the alter's role, the nature of the dissociation, the level of communication and cooperation among alters, and the individual's overall coping mechanisms.
In some cases, certain alters may be more aware of their age and the passage of time, especially if they have taken on roles or experiences that are closely related to specific life stages. For example, an alter that primarily handles social interactions might be more aware of the current age, while an alter created to cope with past trauma may not have the same awareness of time.
However, it is not uncommon for alters to have amnesia or limited access to certain memories, including information about their age. The degree of amnesia can vary significantly from individual to individual. Some alters may not be aware of each other or may have fragmented or inaccurate knowledge about their age and other aspects of their identity.
It is important to note that working with individuals with DID requires a thorough understanding of the disorder and a compassionate and supportive therapeutic approach. Therapy for DID often involves fostering communication and cooperation among alters and helping individuals build a more cohesive and integrated sense of self.