Horder Committee Investigation of the Boyd Emanometer
W. E. Boyd's Emanometer (a refined Abrams-type apparatus) and the ERA 'reactions'
Committee chaired by Sir Thomas Horder, W. E. Boyd (subject practitioner) · United Kingdom
Method
Controlled differentiation tests of substances placed randomly in the dynamizer, conducted with Boyd's Emanometer under increasingly stringent conditions; a physicist spent six months searching for any physically measurable correlate of the 'reactions'.
Findings
- Initial tests failed completely — results below chance expectation.
- Under later sound-proofed conditions the committee reported successful differentiation beyond chance, stating the fundamental proposition was 'established to a very high degree of probability' — while declining to sanction the instrument absent any intelligible mechanism.
- Six months of physical instrumentation found no measurable or detectable effect associated with the reactions; that line of work was abandoned.
Conclusion
The most-cited 'positive' in radionics history — yet one with no physical correlate, never replicated, and not an endorsement of diagnostic validity.
The proponent response
The British radionic tradition cites the Horder report as scientific vindication to this day; mainstream reviews treat the positive run as an unreplicated anomaly in an otherwise negative record.