French Adaptation of the AIDA (Assessment of Identity Development in Adolescence) and LoPF-Q (Levels of Personality Functioning Questionnaire) Scales.

Study Overview
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Brief Summary
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The main objective of this study is to develop the French version of the two questionnaires AIDA and LoPF-Q. The secondary objective is to investigate the links between disrupted development of identity and adolescent psychopathology. To participate in the study, patients will have to complete online or paper versions of the questionnaires AIDA-LoPF and other assessments of personality and general psychopathology (BB5, SDQ). Parents will have to answer complete the parent version of the SDQ questionnaire. The BPFSC-11, which is a clinician-rated assessment, will be completed in a subgroup of patients, by the same healthcare professional, in order to assess the concurrent validity. The investigators will also add the clinical diagnoses according to ICD-10 found in the medical record.

Detailed Description
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A personality disorder is a lasting mode of behavior and lived experience that deviates significantly from what is expected in the culture of the individual is invasive and rigid, appears in early adolescence or adulthood, is stable over time and is a source of distress or impaired functioning. Most of the tools for assessing high-risk personality disorders and traits have been developed in adults.Yet it is important to have effective tools to distinguish personality disorders from other mental disorders as early as possible. The identification of young people at high risk of personality disorders allows their rapid referral to appropriate psychotherapies. The AIDA and LoPF-Q, screening questionnaires, were recently developed to include an assessment of personality functioning in the process of diagnosing emotional and behavioral disorders in adolescence. They have been tested in several countries such as Germany, USA, Mexico, Croatia… The results of the studies show that AIDA and LoPF questionnaires are reliable and valid instruments for assessing normal and disturbed identity in adolescents and distinguishes well between patients with psychiatric illnesses and healthy controls.

Official Title
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Adaptation française Des échelles AIDA (Assessment of Identity Development in Adolescence) et LoPF-Q (Levels of Personnality Functioning Questionnaire), Designed to Assess Personality Development in Adolescence.

Conditions
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Personality Disorders, Borderline Personality Disorder

Participation Criteria
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Eligibility Criteria
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Inclusion criteria: The adolescent must be between 12 and 18 years old be able (see non-inclusion criteria below) and agree to complete the various evaluations proposed, and not present a psychotic episode at the time. time of the questionnaires. The adolescent does not have to have any risky personality traits to participate in this study. Exclusion criteria: insufficient levels of French and / or reading presence of an intellectual development disorder or a clinically proven current psychotic disorder, active or passive opposition of the patient and / or its legal representatives to participate in the study.

Ages Eligible for Study
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Minimum Age: 12 Years
Maximum Age: 18 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| number of Iinternal consistency | Iinternal consistency (coefficient α) which is supposed to exceed 0.70 at the level of the scale and 0.60 at the level of the subscales. | 1 day | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Number of Inter-item correlational structure (ACP) | Inter-item correlational structure (ACP) | 1 day | 
| links to psychopathology (especially Borderline personality) | links to psychopathology (especially Borderline personality) | 1 day | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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Adolescents, Questionnaires