Prevalence of Dissociative Identity Disorder in At-risk Outpatient Groups Reporting Childhood Trauma.

You may be eligible if

• I-1: For all groups:
• Male or female
• Age \> or = 18
• Enrolled in or benefiting from a social security scheme
• Patient fluent in French
• Patient willing to undergo a psychological evaluation between 1h30 and 3h30
• Patient with a known history of psychotrauma in childhood before the age of 18 (sexual abuse, mistreatment, school harassment, natural disasters, attacks, etc.).
• Patient having received and understood complete information on the organization of the research and having given written free and informed consent prior to participation in the study.
• I-2 : Patients in the borderline group
• Patients with main diagnosis of emotionally labile personality
• Patients with at least one psychiatric hospitalization in the last 3 years
• I-3 : Patients in the early psychosis group
• Patient with a diagnosis of mental state at risk of psychosis according to the criteria defined by CAARMS (Comprehensive Assessment of At Risk Mental State) OR Patients diagnosed with a first psychotic episode on an outpatient basis or following a hospital stay
• I-4 : Patients in the functional dissociative crises group
• Patients diagnosed with functional dissociative crises by a specialized epileptologist
• Impairment of the subject making it difficult or not impossible to participate in the trial or to understand the information provided to him/her
• Patients with specific difficulties in understanding SCID-D questions
• Psychiatric condition requiring hospitalization
• Patients with symptoms of recent toxic consumption (alcohol, cannabis, other ...) disrupting assessment responses
• Patient taking part in a pharmacological study involving a pro-dissociative molecule of the psychedelic type
• Pregnant, parturient or nursing mothers
• Person deprived of liberty by judicial or administrative decision
• Person in a life-threatening emergency
• An adult under legal protection (guardianship, curatorship, safeguard of justice)
• Person unable to give consent and not subject to a legal protection measure