[A phenomenological approach to psychopathology of imagination: Development of a descriptive instrument - Examination of Anomalous Fantasy and Imagination].

A French translation of the Examination of Anomalous Fantasy and Imagination (EAFI) is presented, along with an introduction to the phenomenology of imagination and its experiential alterations. The EAFI's interrater reliability was tested in a diagnostically heterogeneous sample of 20 inpatients, yielding agreement from 0.6 to 1.0 with an average κ of 0.84, and internal consistency (Cronbach's α) above 0.88. The anomalies of imagination explored by the EAFI are suggested to reflect an alteration of the structure of consciousness and belong to a fundamental, generative layer of psychopathology, with potential relevance for differential diagnosis, especially in first-contact patients.

Study at a glance

Abstract

This paper is a French translation of the Examination of Anomalous Fantasy and Imagination (EAFI), an instrument for a semi-structured, phenomenological exploration of psychopathology of imagination, particularly within the schizophrenia-spectrum. In this paper, we provide a French translation of the EAFI together with an introduction about the phenomenology of imagination and its experiential alterations. Furthermore, the paper includes a study of the interrater reliability of the EAFI, which was examined in a diagnostically heterogeneous sample of 20 inpatients. The interrater agreement ranged from 0.6 to 1.0, with an average κ of 0.84. The internal consistency of the EAFI as measured by Cronbach's α was above 0.88. We suggest that the anomalies of imagination explored by the EAFI reflect an alteration of the structure of consciousness and belong to a fundamental, generative layer of psychopathology. These disorders may have relevance for differential diagnostic purposes, especially in first-contact patients.