Confirmation bias, according to its Wikipedia entry, is ‘the tendency to search for, interpret, or recall information in a way that confirms one’s beliefs or hypotheses’ and we’re all prone to this bias even when we think we’re not. In fact I think it’s fair to say that we’re really good at thinking we’re not biased when we actually are. This is why scientists introduce controls to their studies and get their peers to review and replicate their research to ensure that their results are not biased or flawed. Continue reading Ghost Hunters vs. Paranormal Investigators
The investigator is supposed to be a rational figure who enters the scene, looks at the evidence and solves the case with an explanation that was right in front of everyone the whole time. Yet sometimes the investigator becomes an eye-witness. I sometimes see ghosts. Continue reading When Ghost Investigators See Ghosts
During the ‘Future of Ghost Investigations’ panel I sat on in early September we were asked ‘what equipment do you find is useful in apparition studies?’ Another panelist, John Fraser of the Society for Psychical Research, took a different approach to answering this question and suggested “rational and logical thought” was the only tool needed. It’s a good answer in principle, but Fraser wrapped up “rational and logical thought” as Occam’s Razor saying
‘I think the only equipment that is absolutely essential is Occam’s Razor. Occam’s Razor is a Modus Operandi – the simplest & most accepted solution is the best one … the only thing a ghost hunter truly needs is rational and logical thought which is best summed up by Occam’s Razor’
“Pluralitas non est ponenda sine neccesitate” or “plurality should not be posited without necessity.” Many people – including Fraser – define this to mean that the simplest solution is the best possible solution, and with this in mind I am inclined to politely disagree with Fraser that his interpretation of Occam’s Razor is an essential tool for paranormal researchers. Continue reading On Occam’s Razor and “Rational Investigation”
This weekend I attended the Seriously Strange Conference hosted at the University of Bath by the Association for the Scientific Study of Anomalous Phenomena (ASSAP). I was a panelist on the Sunday and have been a paying member of ASSAP for many years, but I attended the whole event with my mum because it was close to where we live and had a great programme. I was very aware of the fact that I was a skeptic attending a paranormal conference and that there may be some tension around that , but actually, I need not have worried because the audience was a diverse mix of believers and non-believers, and as one speaker pointed out during the weekend ‘we are all skeptics in one way or another’.
There were a couple of talks that I felt didn’t belong at the conference because of their irrational nature, but overall it was a very informative weekend and it was great to catch up with friends, and meet people I’d only ever spoken to online before. The panels studied whether UFOs were different to other Anomalous Phenomena or not, Whether Poltergeist phenomena fell under the same heading as Hauntings, Multi-disciplinary approaches to the investigation & research of Anomalous Phenomena, and Anomalistic Psychology and Parapsychology were both covered extensively too. Continue reading The ghost hunters are alright