Discovery Lab Answers

Julie Beischel, PhD is known for rigorous experimental research on mediumship—investigating whether mediums can report accurate and specific information about deceased individuals under controlled laboratory conditions.

Experiments

Beischel has led or co-led a sustained program of quantitative mediumship studies, beginning in the mid-2000s. Her work includes ^[2]:

• Blinded mediumship readings — studies in which mediums provided information about deceased targets while blinded to the identity of those targets, with accuracy assessed against control conditions and sham readings.
• Phenomenological analysis of mediums’ experiences — quantitative examination of the subjective experiences mediums report during readings for the deceased versus readings for the living, published alongside data on information accuracy ^[2].
• Replication and extension studies — a quintuple-blind protocol involving twenty Windbridge Certified Research Mediums conducting over 86 readings, designed to extend and replicate earlier work ^[2].
• Crisis impressions research — collaborative historical and conceptual review examining spontaneous anomalous perceptual events (dreams, convictions, apparitions) reported to occur around the time of a person’s death or crisis, co-authored with Patricia Pearson and Julia Mossbridge ^[1].
• Development of assessment instruments — the Windbridge Psi and Related Phenomena Awareness Scale (WPRPAS), co-developed with Mark Boccuzzi, designed to measure self-reported psi and related experiences across general and medium populations without loaded or disparaging language ^[4].

Mark Boccuzzi has been a consistent collaborator on many of these studies.

Methodology

Beischel’s mediumship research employs multiple layers of experimental control designed to rule out conventional explanations such as cold reading, fraud, and experimenter cueing ^[2]. Key design elements include:

• Triple-blind and higher protocols — experimenter, medium, and rater are blinded to which targets are genuine (deceased individuals) versus sham (fabricated); later work extended to quintuple-blind designs ^[2].
• Blinded sitter arrangement — mediums typically read through a go-between experimenter rather than directly interacting with the bereaved person ^[2].
• Randomized target assignment — mediums are presented with target assignments under conditions that prevent sensory feedback about accuracy ^[2].
• Quantitative phenomenological analysis — measurement of mediums’ subjective experiences during different conditions (baseline, control, readings for living targets, readings for deceased targets) using validated phenomenological assessment instruments ^[2].
• Comparison conditions — inclusion of sham or fabricated target conditions to establish baseline performance and distinguish anomalous reception from normal inference or guessing ^[2].

The WPRPAS assessment instrument was designed with explicit attention to neutrality in language, avoiding loaded or disparaging descriptors (e.g., “alleged,” “purported,” “supposed”) when asking respondents about their experiences ^[4].

Data

The retrieved sources do not include detailed quantitative summaries of Beischel’s findings in a format suitable for a standalone statistics section. However, the sources reference several key outcomes:

• Mediums demonstrated significant differences in phenomenological experience (subjective states, attention, self-awareness, volitional control) when conducting readings for deceased targets versus control conditions, compared against baseline ^[2].
• In the Windbridge Certified Research Medium program, mediums’ accuracy was measured against blinded rater judgments; later work extended these methods to include replication across multiple mediums and readings ^[5].
• Analysis of crisis impressions across historical case collections found that parents, particularly mothers, were more likely to be reported as agents (the deceased “appearing” or communicating) than children, with mothers estimated to be ten times more likely to appear to their children at death than vice versa ^[1].
• In the WPRPAS development study, medium and non-medium participants showed no statistically significant differences in demographic characteristics (age, for example: mediums 53.2 ± 10.1 years vs. non-mediums 53.9 ± 11.9 years), but differed significantly in reported frequency of psi and related experiences ^[4].

The specific accuracy rates, effect sizes, and p-values from Beischel’s experimental studies are not shown in the retrieved excerpts; readers seeking those details should consult the original papers directly.

Skeptical critiques

The retrieved sources do not include published criticism of Beischel’s mediumship research or methodology. The sources retrieved for this question do not report skeptical engagement with her work.

For a comprehensive overview of her research program, see her scientist profile on ESP-Nexus, which includes dedicated pages on her quantitative research on mediumistic information reception and her collaborations with the Windbridge Institute.