Skeptophilia (skep-to-fil-i-a) (n.) - the love of logical thought, skepticism, and thinking critically. Being an exploration of the applications of skeptical thinking to the world at large, with periodic excursions into linguistics, music, politics, cryptozoology, and why people keep seeing the face of Jesus on grilled cheese sandwiches.
Showing posts with label ideomotor effect. Show all posts
Showing posts with label ideomotor effect. Show all posts

Tuesday, September 3, 2019

Ouija analysis

What do you do with a piece of research that (from the paper itself) sounds like it was done right, but appears in a journal that is notorious for publishing highly suspect papers in the past?

That was my reaction -- well, my question, anyhow -- after reading "A Camera-Based Tracking System for Ouija Research" by Eckhard Kruse, which appeared last month in The Journal for Scientific Exploration.  The JSE has a reputation for being filled with woo, fringe/pseudoscience, and wacko claims, something that has merited the following entry in Rational Wiki (which is never afraid to speak bluntly):
JSE has much less to do with science than it does with whatever pet crank theories its editors are out to promote.  It's chock-full of all kinds of woo, including (but not limited to) alternative medicine, astrology, remote viewing, AIDS denial, quantum woo, UFOs, and much, much more!
So given that, it's unsurprising that they published a paper investigating Ouija boards in the first place.

The conventional explanation for the Ouija phenomenon is the ideomotor effect, wherein a thought, mental image, or suggestion results in a movement of the body, seemingly spontaneous or beneath the individual's conscious awareness.  The idea is that when people have their fingers on a Ouija planchette, they're subconsciously directing it to spell out a message that makes sense.

[Image is in the Public Domain]

What the researchers were looking for was evidence that the planchette movement occurred independently of the individuals touching it -- something claimed by aficionados of Ouija boards, who apparently believe that the planchette is being manipulated by a spirit, and the people involved are only acting as a conduit of the "energy" (that word being used in the usual fluffy non-scientific fashion).  They put sensors on the planchette that detected whether the fingertips moved prior to the planchette sliding (indicating the "sitters" were directing its motion) or that the fingers and planchette started moving simultaneously (suggesting the paranormal explanation).  They also looked at the speed with which the planchette selected letters, claiming that if it was the ideomotor effect at work, the selection should speed up within a particular message, because once the first couple of letters (presumably chosen at random) are selected, this suggests an actual word to the "sitters," so the rest of the message is selected more quickly.

Perhaps unsurprisingly, the results were fairly equivocal.  The motion sensors did indicate that the "sitters'" fingertips moved prior to the planchette sliding, but the expected increase in speed once a message begins did not happen.  Here were a few of the conclusions the researchers made:
  • When hitting a letter, details of the motion path (cusps vs. smooth curves) could indicate whether the next letter is already anticipated, hinting at (conscious or unconscious) knowledge of how the spelling will proceed.
  • The time needed to spell the next letter was only weakly related to its “guessability,” i.e. the number of choices to construct meaningful words, in contrast to Andersen et al.’s (2018) statement about imposing “structure on initially random events.”
  • According to the experiments with the touch sensor, it is the sitters’ fingers that are moving first, then the planchette follows. This complies with the ideomotor explanation. If there were psychokinetic effects, it seems likely that it would be the other way around and the fingers would be following the actions of the planchette.
  • Often two sitters were able to move the planchette synchronously, similar to the volitional spelling of a given message. This challenges conventional ideomotor explanations, as these would require some negotiation process regarding the next, unknown target. Even though this might happen unconsciously, it would require some time for information transmission between the sitters and potentially some delay in the action of one sitter, causing similar rotations as when one sitter voluntarily leads the planchette—unless there are psi effects explaining the synchronicity.
So nothing here blows me out of the water, but still, this seems to me to be the right approach for testing any paranormal claim.

Oh, and then there's the part at the end of the paper where Kruse admits that blind Ouija sitting never works -- that as soon as the "sitters" are blindfolded, the messages stop coming.  You wouldn't think it would matter if the spirits were controlling the thing, would you?

So I'm still pretty confident that there's nothing supernatural going on with Ouija boards, however bent out of shape people get over how diabolical the things are and how they're summoning up demons and whatnot (every time I mention them in Skeptophilia I get emails about how I shouldn't ever touch one because they're eeeeeevil.).  The most parsimonious explanation is pretty clearly ideomotor phenomena, and anyone wanting to get a skeptic to believe anything else would have to come up with better evidence than Kruse did.

And, for the record, publish it in a journal that doesn't have a reputation for printing crap.  My guess is if someone did find hard, replicable evidence for any kind of paranormal claim, it wouldn't be difficult to find reputable journals interested in it -- provided it met the minimum standard for controlled experimentation.

Like every other scientific inquiry has to.

*****************************************

This week's Skeptophilia book recommendation is a classic: James Loewen's Lies My Teacher Told Me.  Loewen's work is an indictment not specifically of the educational system, but of our culture's determination to sanitize our own history and present our historical figures as if they were pristine pillars of virtue.

The reality is -- as reality always is -- more complex and more interesting.  The leaders of the past were human, and ran the gamut of praiseworthiness.  Some had their sordid sides.  Some were a strange mix of admirable and reprehensible.  But what is certain is that we're not doing our children, nor ourselves, any favors by rewriting history to make America and Americans look faultless.  We owe our citizens the duty of being honest, even about the parts of history that we'd rather not admit to.

[Note: if you purchase this book using the image/link below, part of the proceeds goes to support Skeptophilia!]





Tuesday, October 31, 2017

Candy bars for Satan

Happy Halloween to all of my loyal readers.  I'm saying this because "Happy Scary Day Of Your Choice" sounds ridiculous, so if you don't celebrate Halloween, you can feel free to get your knickers in a twist.

Because it's a day long associated with legends about ghosts and hauntings and demons and so on, Halloween is not a big favorite with the ultrareligious types.  It's interesting, however, that the day itself has a (sort of) Christian origin; in the Celtic calendar, there were twelve months of thirty days each, which left five days at the end that belonged to no month.  Because of this, they were thought to be days when all of the natural laws were suspended, the dead came back to life, and other special offers.  The culmination was the last of the five days, Samhain, on which your local priest was supposed to get together with the pious members of the village and fight back the forces of evil, after which there was a big celebration complete with high-fives about how they beat the hell out of the demons yet again.  This practice was later co-opted by kids, who would disguise themselves as demons and go from door to door, demanding a gift (a treat) in exchange for their not vandalizing your house (a trick).

The next day, November 1 (All Saints Day) was a holy day, celebrating the start of the new year and the triumph of good over evil, and a time to remember the dead, at least the ones who were buried on sanctified ground.  All Saints Day is sometimes called "All Hallows Day," so the day before is "Hallow's Eve."

And thus Halloween was born.

[image courtesy of photographer Jarek Tuszynski and the Wikimedia Commons]

So the whole thing has a connection to some at-least-sort-of-Christian mythology, although its roots go back much further, to the pagan rites of the ancient Celts.  I suppose I can see how the ultrareligious would object to the whole thing.  But this still doesn't explain Linda Harvey, televangelist and founder of Mission:America, who said last week that you should definitely not let your kids participate in trick-or-treating, because it could...

... turn them gay.

I kid you not.  Harvey said:
Yes, America’s recent exaltation of Halloween as a festival second only to Christmas owes a lot to promotion by homosexuals and their new favorite comrades — gender-confused males and females. 
And as usual, the “LGBTQ” folks have no problem using any tool, Halloween included, to corrupt children.
How did she figure all this out?  It's hard to say, although she says she escaped from the magnetic lure of evil only by the skin of her teeth:
When I was 14, I had my own bizarre encounter with the enemy spirit world by experimenting with a Ouija board.  Since my parents were Episcopalians, I received no warnings of spiritual danger because at that time, they lacked a mature, informed level of faith. 
But when my friend and I asked the “board” questions, some unseen force pushed the pointer around.  At times, our fingers were hanging on for dear life as it flew around the board, often spelling out messages. 
I had little biblical background to understand what this presence surely was.  Now, I can only thank God for mercifully protecting me from being drawn more deeply into this spooky and alluring world where the unseen has real, tangible power.
What "this presence" was is the well-studied ideomotor effect, where people's conscious or subconscious thoughts drive their bodies to respond, often in such a way that it feels "reflexive" or out of their control.  So there's nothing much to a Ouija board, and it's only able to tell us what we already knew (or what we might imagine).  No evil "presence" required.

Oh, and Linda: that's a hell of a dig at the Episcopalians, not to mention your own parents.  I guess "ecumenism" forms no part of your religious practice, then?  Nor familial respect?

Fortunately for Linda and her followers, there's an alternate celebration available.  It's called -- and I am so not making this up -- "JesusWeen."  The idea is instead of dressing up in costume and getting candy on the evening of October 31, you dress in conservative clothing and pass out religious study materials.

I just bet the neighborhood kids are going to be busting down the front door to participate in that.

Anyhow, if you're planning on going out trick-or-treating tonight, be ready for attacks from Satan and coming back gay.  I guess we all have to decide what kind of risks we're willing to take.  And this is just me, but if I heard that a neighbor was passing out full-sized Mounds bars, I would throw caution to the wind with respect to either of these.

Thursday, August 21, 2014

The creation of Zozo

We like to think of urban legends as a modern phenomenon.  As author Jan Harold Brunvand discusses in his wonderful book The Choking Doberman, word-of-mouth transmission of stories heard "from a friend of a friend" is a powerful way to spread memes; and of course, the internet has made it even easier.  Some of these stories are of modern provenance, given their mention of cars and other contemporary props.  But only for a few -- "Slender Man" being an example -- do we know exactly when and where the story started.

I ran into an urban legend of sorts that I'd never heard of just yesterday, and this is apparently one of those rare ones for which the origin is actually known.  The story is about the evil demon named...

... "Zozo."

Notwithstanding that "Zozo" sounds like something a rich old lady would name her toy poodle, Zozo is apparently a demon of incredible evil, according to the story on the subject over at Stranger Dimensions.  Apparently the first mention of the evil Zozo was in Jacques Collin de Plancy's Dictionnaire Infernal, wherein we find that an unnamed girl from Picardy, France was possessed by Zozo back in 1816.

Inferno by Gustave DorĂ© (1863) [image courtesy of the Wikimedia Commons]

But it wasn't until the invention of the Ouija board that stories of Zozo really took off.  Yes, I know it was invented by some entrepreneurial game-designers in 1890, and any positive results -- if you can call them that -- almost certainly arise from the ideomotor effect.  This hasn't stopped the Ouija board from becoming one of the most feared occult devices (hated especially by devout Christians).  Hollywood, never shy of capitalizing on hype, even has a movie called Ouija due out this Halloween, about some teenagers "awakening evil forces" using an "ancient spirit board."

But back to Zozo.  Once this method of "communicating with spirits" was invented, it wasn't long before the Zozo phenomenon really took off.  He (or it) was an evil spirit, claims said, that was always hanging around looking for a means of ingress.  The Ouija board acted to allow access, and once that avenue was open, Zozo wouldn't let go, but would torment the individual forever.

The whole thing has gained so much traction that there's a paranormal researcher, Darren Evans, who has a blog called The Zozo Phenomenon in which he documents hundreds of encounters with the evil spirit.  He calls himself a "Zozologist."  Here's one example of a story from his site:
Hello, I purchased a ouija board at a garage sale from an elderly couple.  I have always had an interested in the spirit world and had a great interest in trying to make contact.  I did not dare to play the ouija by myself so I just left it packed away until I had a friend convinced me to use it last night.  For an hour we spoke to this woman spirit and as we went on with the session the word "zozo" kept being spelled out.  As a newbie at this I had no clue what it meant until I looked it up and found it on your website.  The energy on the oracle was wild and i am certain if we had removed our hands it would have flew off the board. several times it tried to spell out the alphabet.  It was scary as heck and was terrified to see that it was evil… do I still need to cleanse the house even if we went to “goodbye”?  I have children and am scared for them.
Predictably, I still think the whole thing is nothing more than superstition and the aforementioned ideomotor effect, but of course, once this sort of thing catches on, it snowballs, just as Slender Man and Spring-Heeled Jack and El Chupacabra have.  Even Rob Schwartz, in the article at Stranger Dimensions I linked earlier, said:
But what is Zozo, and why has it terrorized thousands of people around the world? This, I’m afraid, is not an easy question to answer.  It’s difficult to tell which stories about Zozo are authentic and which are nothing more than urban legends.  Some tell of murders and suicides, while others involve possession, physical ailments, abuse, curses, and other phenomena commonly associated with demonic forces...  Could Zozo be a tulpa, a shared experience?  Like the Philip Experiment on a much grander scale, or the countless stories (and real life delusions) shared about the Slender Man, Zozo could be our own creation.
Well, yeah, I think that last bit is probably true, but not in the sense that he means.  A "tulpa" is a created experience come to life -- i.e. real -- and I doubt seriously whether that is possible.  As far as the "Philip experiment," I dealt with that in a post earlier this year, and I was (and am) of the opinion that even the people who participated knew it was a bunch of nonsense right from the beginning.

As far as Zozo, it seems to one of a growing number of paranormal phenomena that aren't misinterpreted natural phenomena, nor deliberate hoaxes, but purely human inventions that rely on credulity and a blurred understanding of the line between fact and fiction.  But it does make me want to go out and get a Ouija board and try to summon him up.  If Zozo is that easy to get a rise out of, it should be easy to settle the question of the existence of the paranormal once and for all, not to mention putting me in contention for winning the James Randi Million Dollar Challenge.

Thursday, June 26, 2014

Ouija wackiness south of the border

Ouija boards have been around for a long time -- since 1890, in fact -- but they've only really hit an upswing in popularity (and a commensurate downward spiral amongst the highly religious) in the last couple of decades.  In fact, I've dealt with them before, and wouldn't be back on this topic again if it weren't for our dear friends at The Daily Fail.

Mail.  The Daily Mail, is of course what I meant.  They've once again reinforced their reputation for high-quality, groundbreaking journalism with their story entitled, "Three Americans Hospitalized After Becoming 'Possessed' Following Ouija Board Game in Mexican Village."

In this story, we hear about twenty-something siblings Alexandra and Sergio Huerta, and their cousin Fernando Cuevas, who were visiting relatives in the village of San Juan Tlacotenco, Mexico, when they decided to whip out the ol' Ouija board and see what the spirits had to say.  And of course, as with most cases of the ideomotor effect, the spirits very likely didn't have much of interest to say other than what the participants already knew -- until Alexandra Huerta went into a "trance-like state" and started growling.

[image courtesy of the Wikimedia Commons]

Then the two boys began to "show signs of possession, including feelings of blindness, deafness, and hallucinations."  So all three were taken to a nearby hospital, where all three were given "painkillers, anti-stress medications, and eye drops."

Because you know how susceptible demons are to eye drops.  Whip out the Visine, and Satan is screwed.

Interestingly, Alexandra's parents called a local Catholic priest for an exorcism, who refused because the three were "not regular churchgoers."  I guess as a priest, your job fighting the Evil One is contingent on the possessed individual belonging to the church Social Committee, or something.

But so far, all we have is the usual ridiculous fare that The Daily Mail has become notorious for -- a non-story about three young adults who either were faking the whole thing for attention or else had suffered panic attacks and some sort of contagious hysteria.  Worthy of little attention and even less serious consideration, right?

Wrong.  You should read the comments, although you may need some fortification before doing so, because I thought that the comments on CNN Online and the Yahoo! News were bad until I started reading this bunch.  These people bring superstitious credulity to new levels.  Here's a sampling, representing the number I was able to read until my pre-frontal cortex was begging for mercy:
I've had plenty of experience.  Like us, there is both positive and negative charges amongst, let's call it, the spiritual realm.  The most common cause of error is to act like it is an actual game with no consequences.  I assure you they are quite real.  I assure you that regardless of positive or negative matter (let's call "spirits" ), they can do some mind boggling things i.e. dimming candles, creating areas or pools of water in places that couldn't possibly form etc.  AND yes, if you blatantly agree to invite them in with you it could potentially shock you into a "possessed" state.  LIKELY, it was the shock of being witness to paranormal activity as nothing can really prepare you for it.  Rule #1: Be of the most steadfast, clear and pure mind and you will have an opportunity to experience something you would never be able to otherwise.  Rule #2 ALWAYS be respectful (which also may explain this possession scenario) to them!  Most are quite nice and knowledgeable! 
Only a true exorcist Catholist [sic] priest can really rid someone of a possession.  Not all Catholic priests have this special "training" if that is even the right word to use (probably not).  It's serious stuff and the Catholic Church takes it seriously.  Perhaps we're not getting the full story on that priest's decision.  If the 3 young people were indeed "possessed," they likely still are...as sedatives won't fix that.  They need to try the C.C. again.  There is a procedure to be followed. 
We just bought a house and there was a board in the closet.  I threw it out instantly and prayed for the Lord to protect the house, I asked Jesus to bless all who enter.  My mother played with one as a teen and it answered many questions correctly, she and her friend asking the other one's question to prevent guiding of the piece.  My God-fearing farm-raised Epispocal [sic] grandma walked by and the piece stopped abruptly-all I need to know. 
Oh, so NOW you WANT a priest.  This is so sad you blame a priest, for not responding to what could be a physically (or life-) threatening situation, at night, brought on by the free will of consenting adults.  Out of many possible suggestions for this sad state of affairs, as a remedy, I can suggest daily praying the Rosary of our Blessed Mother.  Because, "when you fill your mind with Holy thoughts, the demons will flee upon approaching you as they see that you are not fertile ground for them." 
This is NOT fake!  I know this for a fact.  After dealing w/ one, there were spirits and slamming doors in my house.
Good grief, people, will you just calm down?

It's a toy.  The thing was invented back in the 19th century as a kids' game.  There are no demons to call up, and even if there were, I doubt that a little piece of plywood with some poorly-stenciled letters would be sufficient to get them to pay a visit.  There have been tests run on people trying to mess with a Ouija board while blindfolded -- you'd think that demons wouldn't care, right? -- and it turns out that the only satanic messages these subjects spell out are things like, "kdolwicmsalpomng," which may mean something in the Language of Hell, but doesn't really mean much to the rest of us.

So the whole thing is kind of idiotic, which is what the original click-bait story on The Daily Mail intended.  They don't really care if what they say is well-written, or informative, or even true, as long as people give them hits.  (And for those of you who would like to read the original without contributing to TDM's share on search engines, the link I provided goes through the wonderful service DoNotLink.com, which allows you to see content without adding to their hit profile.)

Anyhow, that's our dip in the deep end for today.  My advice: don't go out of your way to throw out your Ouija board if you have one, but also don't expect it to tell you anything but random nonsense.  In that way, it's a little like The Daily Mail itself, isn't it?  Mildly entertaining, but mostly garbage, and gets boring pretty quickly.