Annalisa Ventola, Executive Director of the Parapsychological Association, presents a transliminal model of ghostly episodes, based on a multi-laboratory meta-analysis relating poltergeist experiences with transliminality.

Walter von Lucadou, head of the Parapsychological Counselling Office at Freiburg (WGFP), presents the new version of the Freiburg RSPK Model, synthesizing six different profiles according to their phenomenology and characteristics.

Renaud Evrard, professor at the University of Lorraine, analyses the Amneville recurrent spontaneous psychokinesis (RSPK or poltergeist) case, following the Model of Pragmatic Information.

Michael Nahm, researcher at the Institute for Frontier Areas of Psychology and Mental Health (IGPP), presents important aspects, findings, and limitations of Justinus Kerner’s research on the Weinsberg’s “Prison Spook”, including the documentation of more than 50 witnesses.

Gerhard Mayer, researcher at the Institute for Frontier Areas of Psychology and Mental Health (IGPP), presents the results of the field investigation of the Castle Hotel, and the impact that a field study can have on the investigated object.