Weekend Argus (Saturday Edition)
Clairvoyant moments are a glitch in the mind
A simple mental hiccup is behind it
HAVE you ever felt as though you predicted exactly when the light was going to turn green or sensed that the doorbell was about to ring?
Imagine the possibility that these moments of clairvoyance occur simply because of a glitch in your mind’s time logs.
What happened first – your thought about the doorbell or its actual ringing? It may have felt as if the thought came first, but when two events (ringing of doorbell, thought about doorbell) occur closely together, we can mistake their order. This leads to the sense that we accurately predicted the future when, in fact, all we did is notice the past.
In a recent study published in the Proceedings of the National Academy of Sciences, we found that this tendency to mix up the timing of thoughts and events may be more than a simple mental hiccup.
We supposed that if some people are prone to mixing up the order of their thoughts and perceptions in this way, they could develop a host of odd beliefs. Most obviously, they might come to believe they are clairvoyant or psychic – having abilities to predict such things as whether it is going to rain.
Further, these individuals might confabulate – unconsciously make up – explanations for why they have these special abilities, inferring that they are particularly important (even godlike) or are tapping into magical forces that transcend the physical world.
Such beliefs are hallmarks of psychosis, seen in mental illnesses such as schizophrenia and bipolar disorder, but they are not uncommon in less-extreme forms in the general population. Would even ordinary people who mistime their thoughts and perceptions be more likely to hold delusion-like ideas?
Using a scale that measures these kinds of beliefs, we asked participants in our recent study questions such as: “Do you believe in the power of witchcraft, voodoo or the occult?” “Do you ever feel as if you could read other people’s minds?” and “Do you ever feel that you are a very special or unusual person?”
To measure the kind of timing errors that might lead people to mistakenly think they predicted an event they had already observed, we had participants play a game in which they were asked to quickly predict which of five white squares was about to turn red.
Participants could either indicate that they didn’t have time to finish making a prediction before the red square was revealed or claim that they did complete their prediction before this event and predicted either correctly or incorrectly which square would change colour.
The square that turned red from trial to trial was selected randomly.
Therefore, we knew – although the participants were unaware – that it was impossible to correctly predict the red square with better than 1-in-5 odds. If participants were confusing the time of their prediction with the time that the red square appeared, however, they might think they had completed an honest prediction before their time ran out, despite being subconsciously influenced by the colour change.
In turn, they would think they had made more accurate predictions than was statistically possible.
As we hypothesised, the participants who were more likely to report an implausibly high number of accurate predictions were also more likely to endorse delusion-like ideas in broader contexts. Moreover, we took aims to ensure that these participants weren’t simply lying to us about their accuracy in the game or answering less confidently. – Washington Post/ African News Agency (ANA)