Acknowledgements:

• Harry Bosma (Holland, IASD) for making the questionnaire available on his website and all the associated programming that was needed.

• Mr. Kei Ito (Buckingham, UK) who pioneered déjà experience questionnaires on the Internet.

• Dr. Mark Siddall and Sara Hutchison (Bern) for many helpful suggestions.

• Dr. Vernon Neppe (Seattle) for delineating the various forms of déjà experience.

• Dr. Allan Brown (MSU) for compiling the (currently) best book on déjà vu.

• Jean Campbell and Rita Dwyer (Virginia, IASD) for their continuing support and encouragement