[A semi-structured psychopathological interview conceived for the AMDP-3 scale and time-blind evaluation of...

In the process of adapting the German AMDP Psychopathology Scale into French and of analyzing its interrater-reliability, free AMDP interviews were tape-recorded and played back. It became rapidly evident that such interviews are incompatible with a comprehensive and reliable evaluation of psychopathology: the collected information is incomplete and variable from one interviewer to the other and even from one interview to the other by the same interviewer, which is particularly invalidating in case of video ratings. The present semi-structured interview is based on 140 videotaped recordings of non-psychiatric patients, of depressives and psychotics. Formulation of questions is seldom imperative; their sequence is only suggested and may be modified according to the interviewer's style and to the patient's pathology. Have been avoided questions too dependent on setting (community, hospital) or likely to disclose the first-interview or retest nature of the recording, thus allowing time-blind evaluations. The mean duration of the interview is 28 mn (less than 30 mn in 70% of the cases) for 126 items.