So I tried my own suggestion last night. Dusted off the board and sat down with it alone. I had a magazine that I hadn't read, opened it randomly and set it on top of a tall dresser, open to whatever was on that page.
From where I was sitting I couldn't see the page. The planchette moved around freely as always, once again giving me the sensation that I was in communication with someone else. I am going to call it Voice 2.
Voice 2 claimed to be able to see the magazine and the picture and willing to participate in my experiment. When asked to actually identify the picture, though, it hemmed and hawed a little. It then spelled out TEB. It was then adamant that TEB was related to the magazine page. I asked if it wanted to elaborate or change it's answer, last chance, and it said no. I got up and went across the room to check and the picture was a SlimFast advertisement. Model, SlimFast products, some writing about SlimFast. No TEB.
My husband came home with the kids then. Being a bit skeptical, he wanted to try it for himself, so I showed him how to hold his arms and hands, etc. Nothing happened, which has always been the case with him. When I put my hands on the planchette it moved within just a few minutes and my husband said, "You're doing that!" I said, "I know that! But I'm not moving it intentionally. If I was, do you think I would be sitting here wasting my time?"
So we decided we'd try another experiment. This time we had him sit across the room and open the magazine randomly and stare at something. Voice 2 claimed it needed my eyes to see, so I asked if it could just as easily use my husband's eyes to see, and it said yes. So we had him focus on one particular picture. We allowed about 3 minutes for this.
It messed around and then it spelled out RED. I asked my husband, "Red?" No. It was a piece of celery.
There was a woman's face in the background but in fact her lipstick was pale and there was not even a tiny speck of red on the page. I suggested maybe he could find a simpler picture.
Voice 2 then spelled out: CANNOT BE TESTED.
Of course. What else would it say? My husband chose a different picture and we decided to do one more round. Voice 2 again spelled out: DO NOT TEST.
We said we were testing anyway, that the voice had no credibility if it couldn't be tested this way. It hemmed and hawed and said SHOULD TRUST. Finally it spelled out: DRESS.
I looked at my husband. Dress? He showed me a picture of a bowl of soup that pretty much took up the entire page. At this point my husband was exasperated and threw down the magazine. "Even a moron spirit could see a giant bowl of soup," he said.
That was the end of my experiment.
I still maintain that Voice 2 did not feel like it was controlled by me or even coming from me. I suppose it is the same with James Randi's dowsers, a group he has said in the past that tends to be very sincere.
Critics say that the planchette responds to your expectations. So if you ask a question and you think, "I bet it's going to say blue," the planchette will spell out blue. But that's not what happens at all. The planchette (Voice 2) seems to have a mind of its own. That really is what makes it seem so odd. That's the part that I find interesting.
One thing I did realize last night is that the ideomotor effect motion must be coming from the forearms or even higher up in the upper arms or back. So if you move the mouse on your desk, you feel it in the muscles of your fingers, hand, and wrist but when you move the planchette it is more like someone is pushing your whole arm around. Your fingers will start to feel cold and heavy from lack of use as the planchette moves. We're not used to moving our fingers that way, so that also could partly account for the sensation that something mysterious is happening.
Even my own mind, as Voice 2, came up with lame woo excuses, saying DO NOT TEST, CANNOT TEST and SHOULD TRUST. It would eventually resort to guessing, though, and it seemed at first to think it could somehow succeed.
I consider myself practical and pragmatic, and in hindsight I am a little disappointed that I have this area of my brain that feels like interacting with a 5-year-old. I would feel a lot better if Voice 2 had come up with a more believable excuse or at least had the dignity to refuse to guess.
Better yet, I would like to think I am so intellectually honest that this other part of my brain would have come right out and said, right from the start: "I am a part of your own brain and therefore cannot possibly see that magazine over there." And spelled it correctly, too.