The CEDI is a 44-item measure consisting of (8) questions to identify Schneider’s First Rank Symptoms of Schizophrenia (FRS) (e.g. thought insertion, though withdrawal, thought broadcasting, etc.), (11) questions from the Minnesota Multiphasic Personality Inventory (MMPI), (6) questions from the Dissociative Experiences Scale (DES), and (2) questions from a mail survey utilized in Grayson, 1977 (MSQ) in combination with various aforementioned question types. In regard to the (FRS) and (MMPI), both of these sets of questions are included because they can assist the clinician in identifying abnormal factors, and these questions have been slightly altered in a manner that negates veridical clairvoyant phenomenology. In addition, the measure includes (17) questions that pertain to veridical clairvoyant phenomena that are labeled as signs of “Possible Clairvoyance” (PC). In private practice, the measure has yielded consistent results and validity. However, further testing of this measure’s reliability and validity are required.
Clairvoyant Experiences Differential Interview – (CEDI)
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Special Note:
Some of these items have been slightly altered to include inaccurate telepathic phenomenology and elaboration to assist in differentiation. In addition, some of these items have been slightly altered e.g. replacing “people” with “spirits” and some questions are combinations of similar questions from more than one measure.
FRS: Schneider’s First Rank Symptoms of Schizophrenia (AH: Auditory Hallucinations), (TI: Thought Insertion), (TB: Thought Broadcasting), TW: Thought Withdrawal), MV: Made Volition), MF: Made Feeling), MI: Made Impulse), (SP: Somatic Passivity).
PC: Possible Clairvoyance (CC: Clairvoyant Cognition [AD: with anxiety disorder}, {RV: Remote Viewing}, [MM: Mental Mediumship], [RC/P: Retro Cognition/Psychometry], (SG: Spirit Guide], [PD: Precognitive Dream]), (CI: Clairvoyant Interaction [TM: Trance Mediumship or Channeling], [A: Automatism], [X: Xenoglossy [PM: Physical Mediumship], [PA: Psychopompic Activity]), (CS: Clairvoyant Simulation [I: Input], [O: Output], [OBE: Out-of-Body Experience if no other dissociative scoring]).
MMPI: Minnesota Multiphasic Personality Inventory Items (AH: Auditory Hallucinations), (PDIS: Perceptual Disturbance), (PD: Paranormal Delusion), (SO: Suspicion of Others), (VH: Visual Hallucinations), (PI: Persecutory Ideas), (D: Dissociation).
DES: Dissociative Experiences Scale Items.
MSQ: Mail Survey Questions: (A: Apparition), (OBE: Out-of-Body Experience if no other dissociative scoring).
Scoring and Interpretation
Each item on the measure is answered by a “yes” or a “no” and can include a 5-point scale (0 = none or not at all; 1 = slight or rare, less than a day or two; 2 = mild or several days; 3 = moderate or more than half the days; and 4 = severe or nearly every day). Any questions answered “yes” or that receives a rating of slight (i.e. 1) or greater from the FRS, MMPI, DES, or question number (7) serves as an indication of psychotic features or the presence of experience intensity exaggeration (i.e. vivid quality vs. faint or fragmented quality). Any PC questions answered “yes” should be viewed as the possible sign of veridical clairvoyant experiences and not as psychotic symptoms. However, any PC questions answered “yes” in conjunction with questions answered “yes” from the FRS, MMPI, DES, or question number (7) should be dismissed, at least until treatment has completely resolved psychotic symptoms, if applicable (i.e. acute psychosis). If only PC questions are answered “yes,” then question number (44) should be ignored.
References
Greyson, B. (1977). Telepathy in Mental Illness: Deluge or Delusion? The Journal of Nervous and Mental Disease, 165(3), 184-200.
Copyright © 2015 Theresa M. Kelly, MsD. This article is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.