Let us first consider the theory held by a very large number of persons—that the board is moved by some kind of "electricity." We must suppose that the generally recognized electricity is meant, because, if not, the motive force would be electricity plus something, and the "something" would be the explanation. And yet, if the force moving the board be "electricity," how comes it that this "electricity" can answer back, and possess an individuality so independent from that of the writer; capable, too, of giving a vast mass of information to the sitters, on occasion, of which they knew nothing? Then, again, it must be remembered that a ouija or planchette is almost universally made of wood—not metal or any well-known good conductor of electricity, but of wood—which is generally recognized to be an exceedingly bad conductor. Obviously the theory is absurd. And when we come to remember those cases in which the board gave information previously unknown to the writer having his hands on the board at the time, the theory sinks into its proper place—oblivion.

Then there is the theory of a floating, ambient mentality. This theory is held by many, and it is contended by them that this mentality is clothed, by some mysterious process, with a force similar to that which it possessed in the living organism; and that, in its expression of the combined intelligence of the circle, it generally follows the strongest mind, or the mind that is best qualified or conditioned to give correctly the thought. This theory found its champion in the person of Dr. Joseph Maxwell (see his Metapsychical Phenomena), and must be taken into account seriously. But an objection, and to my mind a fatal objection, to this theory is the fact that the intelligence seems to possess, not a collective but a decidedly personal character—one which is sufficiently stable and individual to argue back and to maintain its own opinions and beliefs in the face of great opposition from all the members of the circle. Is there anything in all this that suggests a floating, compound mentality; or does it not rather bear the marks of being a theory made up for the occasion, in order to evade some alternative explanation, objectionable, perhaps, to the sitters or critics?

All that has been said above also applies to the theory of a spiritus mundi, or spirit of the universe, which formed so large a part in the cosmological theories of many ancient philosophers. It is supposed to be a sort of all-pervading nervous principle, having, however, a mind of its own, when occasion demands—for otherwise how are the results to be accounted for? I think this and the preceding theory can best be met, perhaps, by asking its supporters to produce one iota of evidence in its behalf. When this has been forthcoming it will be time enough to consider it seriously.

Then there is the theory that the unconscious muscular action of the sitters is the cause of the movement and writing. This has been considered before, and it was pointed out that, even granting for the sake of argument that the board was actually moved by this means, the question still remains: How are we to account for the mentality behind the movement—especially when facts are given unknown to all the members of the circle? (For an example of this see Proceedings, S.P.R., vol. ix. pp. 93-8.)

The question thus arises: What did the writing? The theory of unconscious muscular action has been considered, and found not to explain all the facts. Many might contend that the board was moved by a principle or force as yet unknown, and think the question settled in that way. Of course this is a mere begging of the question, for all practical purposes, because, if the explanation were known, there would be no mystery and no argument about it. But the mere statement that the board is operated by a force as yet unknown merely restates the problem, without in any way attempting to solve it, and hence leaves us precisely where we were. Certainly this theory will not do!

Undoubtedly, the simplest explanation—and the correct one—for the majority of the facts is that the subconscious mind is alone responsible for them. Thoughts, images, reflections, imaginations, tend to externalize or express themselves in this manner,—in motor avenues,—through the movement of the board. The vast majority of ouija board "communications" are to be accounted for in this way. But what of those other (relatively rare) cases in which supernormal information, unknown to the sitter, is obtained? Any theory which is advanced must explain these cases also, as well as the movement of the board, and pure subconscious activity does not. We should still have to account for this knowledge, unknown to the writer; so that we shall have to seek further yet, in order to discover the true cause of the intelligence doing the writing.

We seem to be driven, then, into one of two alternatives: (1) that unconscious muscular action pushed the board, and that the supernormal information given was obtained by telepathy, clairvoyance, etc.; or (2) that spirits did the writing. Let us examine each of these hypotheses in turn a little more carefully. It seems to me that the first theory is practically unable to account in any satisfactory way for many communications that have been received. On the other hand, it would be perfectly absurd to invoke the agency of "spirits" for every one of the messages that have been written out—I mean supernormal messages. On the contrary, there are many experiments that point to clairvoyance or telepathy as the true explanation. It is highly probable, it seems to me, that the same agency is not involved on every occasion, but that there may be spirits (granting such to exist) on some occasions; telepathy and clairvoyance on other occasions; and purely unconscious muscular action on most occasions, when no supernormal is involved. It is only the prevailing tendency to cover all facts by a single explanation that has led to the difficulty. If we were willing to admit that there may be operative many different influences and causes, on different occasions, it seems to me that much of the difficulty would vanish.

There can be no doubt as to the fact that the ouija board is a far more mysterious little instrument than the majority of persons suppose—or rather, the forces and the mentalities behind the movement of the board are exceedingly complex, and but little understood. As the author of The Planchette Mystery said: "A wonderful jumble of mental and moral possibilities is this little piece of dead matter, now giving utterance to childish drivel, now bandying jokes and badinage, now stirring the conscience by unexceptionable Christian admonitions, and now uttering the baldest infidelity or the most shocking profanity; and often discoursing gravely on science, philosophy, or theology." Any theory that is advanced to explain the facts must take all this into consideration, and much more. Let us turn for a few minutes to consider the automatic script, as frequently obtained.

There are, very frequently, answers to mental questions—questions, too, the answer to which none of those having their hands on the board could possibly know. Often, again, remarks are volunteered conveying information not possessed by any one of the writers. The distinct characterization of a personality is frequently seen,—and a personality of a very detestable sort. The language employed, frequently, is quite unprintable. The "ouija" lies as coolly and confidently as it tells the truth; in fact, it is dogmatically positive that its statements are correct in every case, even when they are glaringly incorrect at the very time they are written. This spirit of dogmatism is shown in many passages, and suggests to us the attempt at domineering on the part of an intelligence unused to such a position, and rejoicing in its supremacy.

I wish to insist primarily upon the action of the board itself, and its apparently human characteristics—quite apart from any information which it volunteers; and this will be of the greater interest, I fancy, for the reason that such observations have, to the best of my knowledge, rarely been made. I can perhaps best illustrate my point by giving a few concrete examples.