Having not studied first year stats myself in over four years and possessing only an average knowledge of statistics at best, teaching this class was a daunting task: thrust upon me was the responsibility of spiking the students’ interest in science and psychology and equipping them with the critical thinking skills necessary to battle the tidal wave of misinformation and pseudo-science that threatens to consume society.
A key principle taught to the students in this course is “Occam’s razor”. Occam’s razor simply means that the simplest explanation or strategy is more often than not the best one. This probably seems intuitive to a lot, if not most of you, but we humans appear to have an unprecedented tendency to construct wild and complex explanations to account for the simplest of phenomena. Are unexplained lights in the sky inhabitants of an extra-solar planet scanning our planet for intelligent life, as this "reputable" news source would suggest or is there a simpler, more plausible explanation? I’ll let you be the judge of that.
Below is a short video of what I think to be a cool “magic” trick. Any ideas on how they do it? There was no camera cutting or special effects. Stop for a second and ask yourself, is there a simpler explanation to the illusion other than “magical powers beyond the realm of reality”? If, like me, you prefer to apply logic and reason, resist the temptation to go here (scroll down for the answer of how this is done) until you have had a fair attempt at working it out yourself.
With great knowledge comes great responsibility (something like that) and I was determined not to fail in transforming my cohort of psychology students into agents of science. I can only hope that I succeeded to some extent, and my now ex-students are at this very moment employing their new found critical reasoning skills (aided by a healthy dose of scepticism) to make an impact as young scientists.
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