In recent years, Ouija is popular yet again, driven in part by economic uncertainty and the board’s usefulness as a plot device. The hugely popular Paranormal Activity 1 and 2 both featured a Ouija board; it’s popped up in episodes of “Breaking Bad,” “Castle,” “Rizzoli & Isles” and multiple paranormal reality TV programs; Hot Topic, mall favorite of Gothy teens, sells a set of Ouija board bra and underwear; and for those wishing to commune with the beyond while on the go, there’s an app (or 20) for that. This year, Hasbro released a more “mystical” version of the game, replacing its old glow-in-the-dark version; for purists, Hasbro also licensed the rights to make a “classic” version to another company. In 2012, rumors that Universal was in talks to make a film based on the game abounded, although Hasbro refused to comment on that or anything else for this story.
But the real question, the one everyone wants to know, is how do Ouija boards work?
Ouija boards are not, scientists say, powered by spirits or even demons. Disappointing but also potentially useful—because they’re powered by us, even when we protest that we’re not doing it, we swear. Ouija boards work on a principle known to those studying the mind for more than 160 years: the ideometer effect. In 1852, physician and physiologist William Benjamin Carpenter published a report for the Royal Institution of Great Britain, examining these automatic muscular movements that take place without the conscious will or volition of the individual (think crying in reaction to a sad film, for example). Almost immediately, other researchers saw applications of the ideometer effect in the popular spiritualist pastimes. In 1853, chemist and physicist Michael Faraday, intrigued by table-turning, conducted a series of experiments that proved to him (though not to most spiritualists) that the table’s motion was due to the ideomotor actions of the participants.
The effect is very convincing. As Dr. Chris French, professor of psychology and anomalistic psychology at Goldsmiths, University of London, explains, “It can generate a very strong impression that the movement is being caused by some outside agency, but it’s not.” Other devices, such as dowsing rods, or more recently, the fake bomb detection kits that deceived scores of international governments and armed services, work on the same principle of non-conscious movement. “The thing about all these mechanisms we’re talking about, dowsing rods, Oujia boards, pendulums, these small tables, they’re all devices whereby a quite a small muscular movement can cause quite a large effect,” he says. Planchettes, in particular, are well-suited for their task—many used to be constructed of a lightweight wooden board and fitted with small casters to help them move more smoothly and freely; now, they’re usually plastic and have felt feet, which also help it slide over the board easily.
“And with Ouija boards you’ve got the whole social context. It’s usually a group of people, and everyone has a slight influence,” French notes. With Ouija, not only does the individual give up some conscious control to participate—so it can’t be me, people think—but also, in a group, no one person can take credit for the planchette’s movements, making it seem like the answers must be coming from an otherworldly source. Moreover, in most situations, there is an expectation or suggestion that the board is somehow mystical or magical. “Once the idea has been implanted there, there’s almost a readiness to happen.”
But if Ouija boards can’t give us answers from beyond the Veil, what can they tell us? Quite a lot, actually.
Researchers at the University of British Columbia’s Visual Cognition Lab think the board may be a good way to examine how the mind processes information on various levels. The idea that the mind has multiple levels of information processing is by no means a new one, although exactly what to call those levels remains up for debate: Conscious, unconscious, subconscious, pre-conscious, zombie mind are all terms that have been or are currently used, and all have their supporters and detractors. For the purposes of this discussion, we’ll refer to “conscious” as those thoughts you’re basically aware that you’re having (“I’m reading this fascinating article.”) and “non-conscious” as the automatic pilot-type thoughts (blink, blink).
Two years ago, Dr. Ron Rensink, professor of psychology and computer science, psychology postdoctoral researcher Hélène Gauchou, and Dr. Sidney Fels, professor of electrical and computer engineering, began looking at exactly what happens when people sit down to use a Ouija board. Fels says that they got the idea after he hosted a Halloween party with a fortune-telling theme and found himself explaining to several foreign students, who had never really seen it before, how the Ouija works.
“They kept asking where to put the batteries,” Fels laughed. After offering up a more Halloween-friendly, mystical explanation—leaving out the ideomotor effect—he left the students to play with the board on their own. When he came back, hours later, they were still at it, although by now much more freaked out. A few days post-hangover later, Fels said, he, Rensink, and a few others began talking about what is actually going on with the Ouija. The team thought the board could offer a really unique way to examine non-conscious knowledge, to determine whether ideomotor action could also express what the non-conscious knows.
“It was one of things that we thought it probably won’t work, but if it did work, it’d be really freaking cool,” said Rensink.