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Multiple Personality Disorder: Legal Definition and Implications
Definition & Meaning
Multiple personality disorder, now officially known as dissociative identity disorder (DID), is a mental health condition characterized by the presence of two or more distinct identities or personality states within a single individual. These identities can take control of the person's behavior and consciousness at different times, leading to gaps in memory and a disconnection from one's sense of self.
Table of content
Legal Use & context
In legal practice, multiple personality disorder may be raised as a defense in criminal cases. The application of this defense varies by state, particularly concerning the awareness and volition of the individual at the time of the offense. It is often associated with criminal law but can also intersect with civil law, especially in cases involving mental health claims. Users may find legal templates helpful for navigating cases involving DID.
Key legal elements
Real-world examples
Here are a couple of examples of abatement:
In a hypothetical case, a person diagnosed with dissociative identity disorder commits a crime while in a secondary personality state. If this state was unaware of the actions taken, the defense may argue for diminished responsibility based on their mental health condition.
State-by-state differences
State
Legal Approach to MPD
Ohio
Actions taken by a person with MPD are considered conscious and voluntary, even if they were in a dissociative state.
California
California courts may allow MPD as a defense, but the burden of proof lies on the defendant to show the impact on their behavior.
This is not a complete list. State laws vary, and users should consult local rules for specific guidance.
Comparison with related terms
Term
Definition
Dissociative Identity Disorder (DID)
The current term for multiple personality disorder, emphasizing the dissociative aspect of the condition.
Borderline Personality Disorder
A mental health condition characterized by unstable moods, behavior, and relationships, but not involving multiple distinct identities.
Common misunderstandings
What to do if this term applies to you
If you or someone you know is dealing with multiple personality disorder, it is important to seek professional help. Consider consulting a mental health professional for diagnosis and treatment. If the disorder affects legal matters, exploring US Legal Forms' templates may provide a cost-effective way to manage related legal issues. For complex situations, professional legal assistance is recommended.
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