Wednesday, 22 February 2017

Can you recount a strange experience too often?

Airbourne dustWhen I recount a strange experiences in this blog it is always a fresh memory so I'm pretty confident that it is about as accurate as my memory will allow. Indeed, the first thing I tend to do after having an anomalous experience is write it down. It turns out that this is probably the best way to get an accurate record of an experience. Sadly, many witnesses do not do this. Instead, they may tell many other people about their odd experience before contacting a paranormal investigator. And that is not good for accurate recall of an event.

Scientific research has shown that human memory works in an unexpected way. Every time you recall a memory it is stored all over again - a process called reconsolidation. The problem with this is that during reconsolidation a memory can be modified or even erased. So every time a witness recalls a strange experience they may reconsolidate it slightly differently. This means that if they recount their experience many times, it could be altered quite significantly from the original memory. However, the witness will not be aware of this. To them, their current memory is the same one they formed when they first experienced the strange event. It probably explains why, when you visit somewhere you haven't been for a while, it often looks different. It's not just because the place has actually changed, which might be true. The chances are, so has your memory of the location. I had this experience recently when I barely recognized a town I used to live in!

So, if paranormal researchers are interviewing witnesses they need to get some idea of how many times the account they are recording has been retold. A witness might, for instance, have seen a UFO a month ago but never mentioned it to anyone until talking to a ufologist. But they may have seen the UFO just a day ago but have talked about it with dozens of people. The former account might actually be more accurate than the latter one, despite the bigger lapse of time since the event.

The problem is that when people have strange experiences it is natural that they want to talk about them. The 'best' witness would record everything they could in writing and then contact a paranormal researcher straight away. Sadly that seldom, if ever, happens! And, with the advent of online social media, the problem of memories changing is probably getting worse! I wonder if the best advice for witnesses might be not to think about their experiences too much!

In other news, my acquaintance (MA) who gets microsleep with REM (MWR) has been hearing extracts from original musical compositions again. If only MA was a musician this could be a really useful ability (see here for an earlier account). And the photo (above right)? It is bits of airborne dust illuminated by a strong light. They are in focus and appear as light trails because they are moving - the exposure time was quite slow at 1/5s. So when I come across a similar odd photo in future, I'll know what to suspect!

1 comment:

  1. There are lots of studies about witness memory and contamination. The ability to recall something witnessed also depends on perception and attention. We also process events differently, so two people experiencing the same event will perceive what has happened slightly differently. It takes us time to process what has happened. Courts no longer rely on witness perception alone and are alive to the effects of overwriting on the memory and contamination. They seek corroboration because of the fallibility of human memory. In this digital age with phone cameras, dash cams and CCTV, we should always look for evidence to support what we have seen.
    Mark Davey