An ESP-mediumship paradigm as a definition of mediumship

Date
1980
DOI
Authors
Bedar, Bradford Bruce
Version
OA Version
Citation
Abstract
Parapsychologists have debated for nearly a century the question of whether to attribute the source of mediumistic phenomena to the postulated vast extrasensory perception (ESP) abilities of the living (L. E. Rhine, 1966) or to the ostensible deceased personalities with whom mediums claim to be able to "communicate". Gauld (1977) has suggested that this debate between the ESP hypothesis and the survivalist hypothesis has reached a stalemate. The purpose of this thesis was to develop a paradigm that qualitatively defines the relationship between ESP and mental mediumship in order to demonstrate that mediumship represents a definable and unitary class of phenomena. The two major assumptions of mediumship were investigated in order to provide a context and structure upon which an ESP-mediumship paradigm could be constructed. The two assumptions are (1) the question of survival, and (2) the question of communication with ostensible deceased personalities. The survival question examined the following areas: (1) apparitions, (2) out-of-body experiences (OBE's), and (3) deathbed experiences. The communication question investigated (1) multiple personalities vs. trance personalities, (2) quantitative analysis of trance communicators, (3) inconsistencies of trance communications, and (4) ESP vs. mediumship as a means of communication. An ESP-mediumship paradigm was then developed based on clearly articulated assumptions concerning the properties of ESP and mediumship. It was postulated that certain criteria could be extracted from exemplary cases of mediumship, and that these criteria could represent the critical points of discrimination between the known limits of ESP and mediumship. The criteria were then used to define the two parameters of the ESP-mediumship paradigm. It was further postulated that the criteria along the two parameters would be able to generate the relationships between ESP and mediumship. Five exemplary cases of mediumship were then reviewed and discussed according to these criteria. Results of the investigation of the two major assumptions of mediumship indicated that the ESP hypothesis could not explain apparitional cases of group experience or OBE's more parsimoniously than the survivalist hypothesis. Also, take-away apparitions seen by the dying indicated a significant core of characteristics, such as the ostensible purpose of the apparition as well as the dying person's peaceful reaction to the apparition (Osis and Haraldsson, 1977). The results of the investigation of the five exemplarycases of mediumship indicated that cases of mediumship could be scrutinized and evaluated by the ESP-mediumship paradigm. It was shown that according to the criteria, particular cases of mediumship such as drop-in cases and cross communications, extended beyond the known limits of ESP. It was also indicated that the survivalist hypothesis provided a more parsimonious explanation than the ESP hypothesis for cases in which collated knowledge from more than one source had to be postulated; and in cases in which there v/as evidence of knowledge beyond the capacity of the medium, but characteristic of the ostensible deceased entity. The conclusion of the thesis was that the ESP-mediumship paradigm was able to generate and define the relationships between ESP and mediumship. Also, the paradigm indicated that according to its criteria mediumship can be defined as a unitary class of phenomena.
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