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Gerhard Mayer

5 papers in the library · publishing 2022-2026

Papers

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Ghost Hunting Groups and Ghost Hunters in Germany: Results of Two Online Surveys

Journal of the Society for Psychical Research March 12, 2026 Gerhard Mayer, Sonja Nowara

We conducted two online surveys with German ghost hunting groups (GHGs) and individual ghost hunters. The first questionnaire targeted entire teams, the second individual members. Our goals were (1) to understand the current GHG scene in Germany—their composition, investigation approaches, and exceptional experiences (ExEs)—and (2) to gain insight into the people engaged in this time- and...

DOI: 10.63499/kta4es60 (opens in new tab) Paranormal Curiosity Parapsychology Entertainment +6

Editorial: Parapsychology – an “Ultra-Soft Science?” / Parapsychologie – eine „Ultra-Soft Science“?

Journal of anomalistics July 24, 2025 Gerhard Mayer

Dechamps PDF full text Abstract In the Generalized Quantum Theory (GQT), a theory designed to describe psychophysical phenomena, the subjective and objective aspects of reality are considered to be complementary. The research presented here focused on investigating such a macroscopic complementarity between subjective and objective reality descriptions within the context of color assessment. In...

Magic and Its Evaluation – Reports and Views of Practitioners

Journal of Parapsychology October 1, 2023 Gerhard Mayer

This paper presents some results of a qualitative interview study with contemporary magicians that was carried out in two phases in German-speaking countries.The greater part of the data was collected in 2004-2005 and covered a broad range of topics.The topics presented here include (1) paranormal experiences of magicians, (2) evaluation of magical practice, and (3) magic in the laboratory.To...

DOI: 10.30891/jopar.2023.02.02 (opens in new tab) Full text (opens in new tab) Parapsychology Convention Association psychology Psychoanalysis +2

A German online survey of people who have experienced sleep paralysis.

Journal of Sleep Research June 1, 2022 Gerhard Mayer, Max Fuhrmann

We present some key findings from an online survey on isolated sleep paralysis. The aim of our study was to get a differentiated picture of the correlation between the frequency of sleep paralysis and several phenomena (symptoms, experiences) as well as factors correlated with these phenomena. We also investigated the role of gender in relation to the experience of sleep paralysis. We used a...

DOI: 10.1111/jsr.13509 (opens in new tab) Full text (opens in new tab) Comorbidities Emotions Frequency Gender +2

Sleep Paralysis and Extraordinary Experiences

Journal of Anomalous Experience and Cognition May 13, 2022 Gerhard Mayer, Max Fuhrmann

We investigated sleep paralysis (SP) with an online questionnaire. Our sample consisted of 380 participants who experienced at least one SP. In this paper, we present the relation of SP to extraordinary experiences, paranormal beliefs, and absorption. We used a German questionnaire, Fragebogen zur Phänomenologie außergewöhnlicher Erfahrungen (PAGE-R-II), to assess the extent to which people...