Geomagnetic Fields and Psi

The blog of the Institute for the Study of Religious and Anomalous Experience carries a brief description of a study carried out by three SPR members, 'The relationship between local geomagnetic activity and psychic awareness', written by Serena Roney-Dougal, Adrian Ryan and David Luke, which appeared in the Journal of Parapsychology:

http://israenet.org/geomagnetic-fields-and-psi/