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Test-retest reliability of the Frankfurt Complaint Questionnaire.

par Loas, Gwenolé ;Yon, Valérie;Monestes, Jean Louis;Cuesta, Manuel J
Référence Psychological reports, 108, 2, page (503-506)
Publication Publié, 2011-04

Article révisé par les pairs

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Résumé :

Long-term reliability of the Frankfurt Complaint Questionnaire (FCQ) was investigated in two follow-up studies of participants with psychosis using a test-retest method. In the first study (N = 56), the duration of the follow-up ranged from 6 months to 2 years; Spearman rho was .62 for the abridged (18 items) Spanish version of the questionnaire. In Study 2 (N = 21), in participants with stable schizophrenia, the follow-up ranged from 8 to 11 years; test-retest Spearman rho was .83 for the French version of the questionnaire. Subjective experiences could constitute, in psychosis-prone people, traits or markers of psychotic vulnerability.