"An Experiment in Thought Transference

"Those of your readers who are interested in the subject of thought transference, now being investigated, may be glad to hear of a little experiment which I recently tried here. The series of experiments was originated and carried on in this city by Mr. Malcolm Guthrie, and he has prevailed on me, on

Dr. Herdman, and on one or two other more or less scientific witnesses, to be present on several occasions, critically to examine the conditions, and to impose any fresh ones that we thought desirable. I need not enter into particulars, but I will just say that the conditions under which apparent transference of thought occurs from one or more persons, steadfastly thinking, to another in the same room blindfold and wholly disconnected from the others, seem to me absolutely satisfactory, and such as to preclude the possibility of conscious collusion on the one hand or unconscious muscular indication on the other.

"One evening last week—after two thinkers, or agents, had been several times successful in instilling the idea of some object or drawing, at which they were looking, into the mind of the blindfold person, or percipient—I brought into the room a double opaque sheet of thick paper with a square drawn on one side and a St. Andrew's cross or X on the other, and silently arranged it between the two agents so that each looked on one side without any notion of what was on the

other. The percipient was not informed in any way that a novel modification was being made; and, as usual, there was no contact of any sort or kind—a clear space of several feet existing between each of the three people. I thought that by this variation I should decide whether one of the two agents was more active than the other; or, supposing them about equal, whether two ideas in two separate minds could be fused into one by the percipient.

"In a very short time the percipient made the following remarks, every one else being silent: 'The thing won't keep still.' 'I seem to see things moving about.' 'First I see a thing up there, and then one down there.' 'I can't see either distinctly.' The object was then hidden, and the percipient was told to take off the bandage and to draw the impression in her mind on a sheet of paper. She drew a square, and then said, 'There was the other thing as well,' and drew a cross inside the square from corner to corner, saying afterwards, 'I don't know what made me put it inside.'

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"The experiment is no more conclusive as evidence than fifty others that I have seen at Mr. Guthrie's, but it seems to me somewhat interesting that two minds should produce a disconnected sort of impression on the mind of the percipient, quite different from the single impression which we had usually obtained when two agents were both looking at the same thing. Once, for instance (to take a nearly corresponding case under those conditions), when the object was a rude drawing of the main lines in a Union Jack, the figure was reproduced by the percipient as a whole without misgiving; except, indeed, that she expressed a doubt as to whether its middle horizontal line were present or not, and ultimately omitted it."

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