Mental Mediumship

Post-Mortem / SurvivalModerate evidence

Claiming to receive specific information about deceased persons under controlled (triple-blind) conditions. The Windbridge Research Center conducted 20+ studies showing consistent effects.

Key Statistic

Triple-blind studies show above-chance accuracy for specific information about deceased persons

Some laboratory studies suggest certain individuals can provide accurate information about deceased strangers under conditions that seem to rule out conventional explanation.

Honesty Dashboard

The instrument, not the argument

✔Strongest Evidence

Triple-blind studies show some mediums consistently score significantly above chance when providing specific information about deceased individuals unknown to them

Statistical analysis of thousands of statements reveals accuracy rates that exceed what would be expected from random guessing or general demographic knowledge

Independent replication studies across different laboratories have produced similar positive results with certain mediums

Some mediums provide highly specific details (names, dates, personal objects) that would be extremely difficult to obtain through conventional means

Brain imaging studies show distinct neural activity patterns in mediums during claimed communication states compared to normal conversation

5 points

⚠Strongest Criticism

Cold reading techniques can create the illusion of specific knowledge through skilled questioning and observation of subtle cues

Confirmation bias leads people to remember hits while forgetting misses, making readings seem more accurate than they actually were

Statistical analysis methods used in some studies have been criticized as potentially inflating significance levels

No proposed mechanism exists within current scientific understanding for how consciousness could survive bodily death

Many studies lack adequate controls for sensory leakage or unconscious cueing between participants and mediums

5 points

?Open Questions

What specific cognitive or neurological processes might enable some individuals to access information through unconventional means?

How can researchers design even more rigorous protocols to eliminate all possible conventional explanations for accurate information?

If genuine, what would be the implications for our understanding of consciousness, memory, and personal identity after death?

3 points

Scientific Consensus

26%

34%

40%

Supportive25.6%

Possibly Supportive34.2%

Not Supportive40.2%

Related Studies (101)

<b>‘We are not charlatans!’</b><b>A Critical Discursive Analysis of Identity Construction Among Spiritualist National Union Mediums in the United Kingdom.</b>(2025)