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<\/p>\nIt may be a concept most of us have encountered before but what exactly is Gambler\u2019s Fallacy?<\/p>\n
Forget the Wikipedia definition or explanations found on numerous guides floating through the Internet waters. This comprehensive piece below is everything you need to know about this fascinating phenomenon.<\/p>\n
Gambler or not, you will be enlightened by the time you reach the end of this article – and with not a single mathematics formula in sight!<\/p>\n
<\/p>\n
It\u2019s a trick. To put it simply and bluntly. The very word Fallacy originally derives from the Latin noun \u2018Fallacia\u2019 \u2013 means a trick or fraud.<\/p>\n
Gambler\u2019s Fallacy is perceived as a cognitive trick your brain plays in order to deal with a puzzling situation; specifically when faced with a sequence of random events it is unable to find relatable patterns within. Gambler\u2019s Fallacy is an unwilling trick, stemming out from the lack of better solutions, designed by your brain as a way to interpret overwhelming information.<\/p>\n
Scholars call it cognitive bias<\/a> (Kahneman, 2011; Tversky & Kahneman, 1974), a deviation from rationality in judgment. Such a description, however, does not even begin to describe its diversity, which starts with the multitude of different names used to explain this phenomenon.<\/p>\n If, by any chance, Gambler\u2019s Fallacy does not ring any bells, how about the Maturity of Chances or better yet the Monte Carlo Fallacy?<\/p>\n The reasoning behind such an assumption is based on the mathematical principle<\/a> best explained through a coin toss and the law of large numbers (LLN). With outcomes of the tosses being statistically independent, the probability of getting heads\/or tails on a single toss is one in two, or 50%. According to LLN, the average result of a large number of coin tosses becomes closer to the average as more and more tosses are made.<\/p>\n The law of large numbers only applies to a large number of attempts \u2013 as the name itself suggests \u2013 and should not be used to find reason and explanation behind the individual attempts, tosses, or roulette spins for that matter.<\/p>\n<\/div>\n On the 18th August 1918 the most famous occurrence of Gambler\u2019s Fallacy took place in a game of roulette at the famed Monte Carlo Casino.<\/p>\n With the remarkable probability of around 1 in 66.6 million, the roulette ball ended up falling on black for a record 26 times in a row, which was an unprecedented \u2013 and largely inexplicable \u2013 event in the world of gambling to that date.<\/p>\n The effect of this particular example was so overwhelming that it later on became the main association to the actual fallacy phenomenon.<\/p>\n Somewhere around the 15th<\/sup> time the ball hit black, the players began to panic.<\/p>\n Bets were being made on red as gamblers ended up losing millions of francs claiming and firmly believing that the streak was due to end, while their minds were falsely led by the law of large numbers and maturity of odds.<\/p>\n<\/div>\n Imagine a single player in 1918 who would decide to bet only on black after the ball landed on it three times in a row. The improbable scenario would then lead them to win all 15 times in the initial sequence. Would they be bold enough to continue to bet on the black after the ball hit this colour after a 15-strong run? Probably.<\/p>\n Contrary to that particular gambler\u2019s perplexed fellow players, this one would have enjoyed what is called the \u2018hot hand phenomenon\u2019. It presumes that future attempts could produce results based on a previously positive streak.<\/p>\n This phenomenon could falsely lead players to believe their previous attempts had been related to their good fortune or Lady Luck smiling on them on that occasion, which makes the Hot Hand occurrence merely a psychological attitude.<\/p>\n The Hot Hand Phenomenon originated from basketball. Amos Tversky, Thomas Gilovich and Robert Vallone suggested in 1985 that players\u2019 chances of making a successful shot are affected by the outcome of the previous shot. The shot, they claim, is likely to be successful if the previous shot went in.<\/p>\n<\/div>\n It was Edmond de Goncourt who said that \u201cstatistics is the main of all inaccurate studies\u201d.<\/em> The famous quote from the French writer and literary critic might be the perfect description of the human brain\u2019s failure to understand statistical independence, a symptom underlying the Gambler\u2019s Fallacy.<\/p>\n Statistical Independence argues that individual members of any sequence are statistically independent of each other and will not be in any way connected.<\/p>\n It simply states that you will be unable to predict the next outcome of the sequence based upon the knowledge and the experience provided by the previous members of the sequence.<\/p>\n Example<\/em><\/strong>:<\/em> Predict the following sequences of numbers.<\/p>\n A person with basic knowledge of math would have no problems predicting the next number in the first sequence which illustrates even numbers. However, no knowledge of math would help you predict the next number in the second sequence.<\/p>\n Why? Because it is completely random and imagined as a sequence of page numbers you get while flicking through a book with your eyes closed. Numbers from the second sequence are statistically independent and therefore cannot be predicted which is what gamblers failed to acknowledge in Monte Carlo in 1918.<\/p>\n<\/div>\n What they usually fail to remember is the fact that casino games are nowadays powered by sophisticated random number generators<\/a> (RNG) making it \u2013 in a game of online roulette for example \u2013 almost impossible to predict.<\/p>\n Assuming that the Monte Carlo roulette wheel was fair, the probability of the ball landing on black was \u2013 and the law of large number (LLN) implies so \u2013 a little less than evens, one in two or \u00bd with any turn of the wheel. That, in other words would be the expected value (EV) for every bet in which the outcome was equally likely.<\/p>\n The colours coming up on the wheel are statistically independent of one another and will not result in any pattern or outcome your mind may believe.\u00a0 This independence is what the human brain fails to process in terms of probability, which remains the same regardless of how many times the ball would fall on black.<\/p>\n The roulette wheel along with the two colours and the ball are all statistically independent elements without a memory of any sort, hence preventing the players producing any kind of a predictable sequence.<\/p>\n Unlike machine-powered games such as roulette, sports such as football do not strictly follow the same pattern of statistical independence.<\/p>\n Sports bettors use statistics to analyse the current form of a team, head to head records, home and away records in an attempt to recognise a pattern that will help them pick a winning team. Unlike the black and red example in roulette, the situation with football is different as the outcome cannot be observed in independent terms.<\/p>\n Unlike a coin, a dice, ball, or black and red, which do not have memory of their own, football participants \u2013 people \u2013 cannot be observed as completely independent elements. The probability of a coin toss will always be 50% but how do we determine the exact probability in a football game?<\/p>\n The players have memory, feelings and emotions, and are susceptible to variations in behaviour which can affect the outcome of the game regardless of the statistics. The numbers would indicate that any given football match is an independent event in a series (a season) but such an assumption is far from the truth.<\/p>\n Example<\/strong>: Let\u2019s imagine a situation. It\u2019s the 35th game-round of the Premier League and Liverpool have already secured the title with a five-point advantage over Manchester City. They have an impressive home record and are yet to lose a game at Anfield in the campaign. Without a win in their last seven matches, relegation-threatened Newcastle travel to Liverpool and need to win in order to secure their Premier League title.<\/p>\n The exact probability of the occurrence in this particular sporting event will be determined by a number of factors. Liverpool \u2013 already champions \u2013 will be in celebratory mood and will have no need to go full strength into the game. Their carefree approach \u2013 however involuntary as they are all professionals \u2013 could affect the result against the under-pressure side which has everything to lose. Motivation and determination coming from the side of Newcastle could play an important part in the final outcome of the match.<\/p>\n This particular analysis and inspection of the elements, leading to a conclusion that is in contrast to the stats, is called \u2018the wisdom of the crowd\u2019. It\u2019s a theory claiming that the general public is capable of shaping up odds which could be corrected by a human factor.<\/p>\n To draw a line beneath it all, sports events are human and possess a memory which makes gambler\u2019s fallacy a differently applied phenomenon.\u00a0 Knowing that streaks of results can affect and be affected by the same psychology that is behind them.<\/p>\n In simplest of terms and without using the psych vocabulary, fallacy as a cognitive bias occurs when our mind creates realities of its own. This is usually done based on knowledge and experiences \u2013 often limited ones \u2013 in combination with our memory.<\/p>\n To further simplify things, cognitive bias is best described through cognitive illusions. No definition or explanation can portray a phenomenon of any sort the way an image could. Therefore, a couple of examples of \u2018Unconscious Inferences\u2019 through the form of optical illusions, could do the trick here.<\/p>\n Not to be mistaken with pathological visual illusions<\/a> which are understood as a form of focal dysfunction, the optical illusions are cognitively derived and appear to hold many similarities with the mechanics behind the Gambler\u2019s Fallacy.<\/p>\n Hering Illusion will lead you to believe that two red lines in the picture below here are slightly bent when in fact they are parallel. And straight, it goes without saying. Created and introduced in 1861 by the German physiologist Ewald Hering, this illusion is described through a 3D bias projecting through a 2D image.<\/p>\n Others have later explained the illusion through the human tendency to visually predict the near future through motion. Such an assumption was claimed by a researcher from the Rensselaer Polytechnic Institute, Mark Changizi.In \u201cThe Vision Revolution: How the Latest Research Overturns Everything We Thought We Knew About Human Vision\u201d, Changizi raises fundamental questions of who do human see in colour or why are eyes faced forward.<\/p>\n Changizi argues that colour vision allows us to have a better insight into the mental states of other people \u2013 by recognising emotion in other people. Just think of blushing with embarrassment for instance.<\/p>\n To put this illusion in a gambling perspective, it could be argued that the human \u2018\u2019future-predicting\u201d instinct could lead us believe that the ball is bound to fall on red following a series of black results.<\/p>\n<\/div>\n This type of illusion will have you believe the two yellow lines in this image appear to be different in size when they are actually the same.Mario Ponzo, an Italian phychologist created this illusion in 1911 to argue the idea that our brain measures the size of an object in relation to its background.<\/p>\n Similarly, our brain would measure the length of a black (or red) run in roulette and falsely lead us to believe that the length of one stretch in relation to another could affect the result of the next spin.<\/p>\n<\/div>\n Have a look at the board here and see what your brain has to say about the colour of tiles A and B.<\/p>\n Here is a tip \u2013 it\u2019s one and the same colour. Introduced in 1995 by a visual science professor from MIT, Edward Adelson, this illusion will automatically lead you to believe that anything standing in a shadow needs to be darker than it really is. Well, it doesn\u2019t.<\/p>\n This particular illusion is perhaps the most difficult to place in the context of gambling but could offer proof to a claim arguing that our vision, perception and decision making will often get blurred by irrelevant information.<\/p>\n For example, when assessing two roulette runs \u2013 five successive red results compared to seven consecutive black ones \u2013 which one would be more likely to end in the next spin? Resulting from the Checker Shadow Illusion, a perceptive shadow will most likely have the general consensus gravitating towards the black run.<\/p>\n<\/div>\n We could start by recognising the various types of bias. In case anyone wondered, psychologists claim there are 12 cognitive biases science has identified and studied thus far. And \u2013 YES \u2013 Gambler\u2019s Fallacy is one of them.<\/p>\n Arranged in no particular order under the names they are usually found in the literature, all of these are listed below:<\/p>\n From a gambler, sports bettor or any other type of player\u2019s point of view, all 12 types of biases can be incorporated into real-life gaming examples:<\/p>\n Let\u2019s say you decided to treat yourself to a new jacket. You have identified the brand and just when you were getting ready to go to the store, you notice plenty of people wearing the same brand and style you wanted to buy.<\/p>\n As you dwell on this further your brain will also begin to pick up more of the same colour and style you initially desired. This phenomenon is not explained by frequency of occurrence but our filtered selection.<\/p>\n Found in closely-tied groups such as religions, gangs or clubs, this particular bias will have you place complete faith inside the group without justified reason.<\/p>\n Easily transferred across the group members, beliefs and convictions will become your own even if they are not that close to being true.<\/p>\n<\/div>\n Also called the Buyer\u2019s Stockholm Syndrome, this particular bias will see you defend a badly-made decision \u2013 usually when trying to persuade others that something you just bought is not so bad after all.<\/p>\n What your brain is trying to do here is to rationalise and convince you that you made the right choice (even though you know deep down that you made a wrong decision).<\/p>\n it\u2019s in our nature \u2013 as humans \u2013 to get stuck on the bad and less on the good around us.Good news gets disregarded more easily and negative notions have a greater effect on our state of mind.<\/p>\n The most comforting type of them all, this particular bias will lead you to interpret things the way it fits your own beliefs.<\/p>\n Confirmation bias comes as a validation of our own attitudes, strengthens them and our perception about them as being true beyond doubt.<\/p>\n Climate change deniers are often cited as having confirmation bias, focusing down on a limited range of evidence that supports no climate change, while ignoring a multitude of evidence showing its existence.<\/p>\n<\/div>\n Closely related to the previous form, this type of bias is guided by humans\u2019 need to maintain their self-esteem.<\/p>\n This bias leads us to boost our own image in an overly favourable manner without any actual objective reasoning.<\/p>\n<\/div>\n The biggest challenge in life, as mentioned before, is to get out of your comfort zone. That\u2019s exactly what this type of bias is all about.<\/p>\n If there is a way to keep maintaining the status quo and continue to do things the way we find fit, it often does not even matter much if just a slight change would bring measurable improvement.<\/p>\n<\/div>\n Anchoring<\/a> is a term used for people who like to hang on things that they are familiar with, and have a tendency to get stuck too heavily on one trait or a piece of information, without analysing the other possibilities.<\/p>\n This effect is closely related to prices and is used to influence a customer\u2019s decision. To our mind, there is a great difference between a \u00a3100 price tag and \u00a399.99 one. Nine is the biggest anchor here.<\/p>\n<\/div>\n This occurs when we let short-term decisions take control of our long-term thinking and decision making.<\/p>\n It\u2019s all about getting instant gratification compared to future benefits. That is why people have so much trouble quitting smoking or starting eating healthy.<\/p>\n<\/div>\n Relies on people\u2019s falsely conceived assumption that other people will automatically \u2013 or to a greater extent \u2013 agree with their own beliefs and that such opinions will remain unchanged in time.<\/p>\n What one person finds important will not by default be as important to other people.<\/p>\n<\/div>\n Closely related to the Projection Bias, this type can be described through peer thinking. It\u2019s based on the human need to belong to a group of like-minded people.<\/p>\n It is another way to remain within the boundaries of your own comfort zone, sharing with others who just make you feel better about yourself and your own beliefs. Even if they are false or harmful.<\/p>\n<\/div>\n Based on all that\u2019s been written above, Gambler\u2019s Fallacy can be summed up as human brain\u2019s propensity towards finding patterns where they do not exist.<\/p>\n<\/div>\n It can be done in a number of ways. The most common way is to rely on your gut and make an educated guess using a rule of thumb<\/a>, making a guesstimate or simply using common sense. This, in a word, is called heuristic; a process that allows you to learn for yourself.<\/p>\n People through history have relied on heuristic methods, most often without even realising they are doing so. It is a method of solving a problem by taking a step back to observe the situation from a neutral standpoint and is arguably the most effective approach to not only deal with gambler\u2019s fallacy but with all 12 types of cognitive biases.<\/p>\n\nMaturity of Chances<\/h3>\n
![\"\"](\"https:\/\/www.bettingwebsites.org.uk\/wp-content\/uploads\/odds-300x188.png\")
The law of the maturity of chances is a technical name given to the idea that the more bets you make on a losing run, the more you are due to win in the end.\u00a0 Whatever the probability of an event might be, the principle behind the maturity of chances is simple \u2013 the likelihood of a win increases as the losing run goes on.<\/p>\n\nMonte Carlo Fallacy<\/h3>\n
![\"monte](\"https:\/\/www.bettingwebsites.org.uk\/wp-content\/uploads\/monte-carlo-casino-sign.jpg\")
<\/p>\n\nThe Hot Hand Fallacy<\/h3>\n
![\"hot](\"https:\/\/www.bettingwebsites.org.uk\/wp-content\/uploads\/hot-steak-300x285.jpg\")
The concept on the opposite side of the spectrum to the Monte Carlo Fallacy is known as the Hot Hand Fallacy.<\/p>\n\nStatistical Independence<\/h3>\n
![\"random](\"https:\/\/www.bettingwebsites.org.uk\/wp-content\/uploads\/random-number-stream.png\")
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Dissecting the Monte Carlo Fallacy<\/h2>\n
![\"\"](\"https:\/\/www.bettingwebsites.org.uk\/wp-content\/uploads\/considerations-300x227.jpg\")
Gamblers, punters and players in general largely rely on statistics (and maths) to win.<\/p>\n![\"random](\"https:\/\/www.bettingwebsites.org.uk\/wp-content\/uploads\/random-numbers-across-a-screen.png\")
<\/p>\n![\"\"](\"https:\/\/www.bettingwebsites.org.uk\/wp-content\/uploads\/pie-chart-300x299.png\")
The statistical analysis of the game is as follows \u2013 we have undefeated league leaders playing host to a team suffering from a dreadful run and sitting at the bottom part of the table. If this is everything you knew about the game \u2013 without any background info, what would be the best and most obvious bet to make here? Surely a home win? Well, no.<\/p>\nPsychology behind the Gambler\u2019s Fallacy<\/h2>\n
![\"psychology\"](\"https:\/\/www.bettingwebsites.org.uk\/wp-content\/uploads\/psychology-300x300.png\")
It might have been identified as a gambler\u2019s phenomenon due to the global popularity of the Monte Carlo occurrence but fallacy is a psychological sensation which affects our everyday life in ways we fail to acknowledge.<\/p>\n\n
\nHering Illusion<\/h3>\n
![\"hering](\"https:\/\/www.bettingwebsites.org.uk\/wp-content\/uploads\/hering-illusion.png\")
\nPonzo Illusion<\/h3>\n
![\"ponzo](\"https:\/\/www.bettingwebsites.org.uk\/wp-content\/uploads\/ponzo-illusion.png\")
\nChecker Shadow Illusion<\/h3>\n
![\"checker](\"https:\/\/www.bettingwebsites.org.uk\/wp-content\/uploads\/checker-shadow-illusion-300x233.jpg\")
Teach Yourself To Avoid Psychological Bias<\/h2>\n
![\"cognative](\"https:\/\/www.bettingwebsites.org.uk\/wp-content\/uploads\/cognative-bias-278x300.png\")
How do we teach our brains to avoid falling into a trap of the cognitive bias?<\/p>\n\n
\nObservation Selection Bias<\/h3>\n
Ingroup Bias<\/h3>\n
\nPost-Purchase Bias<\/h3>\n
Negativity Bias<\/h3>\n<\/div>\n
\nConfirmation Bias<\/h3>\n
\nSelf-Serving Bias<\/h3>\n
\nStatus Quo Bias<\/h3>\n
\nAnchoring Effect<\/h3>\n
\nCurrent Moment Bias<\/h3>\n
\nProjection Bias<\/h3>\n
\nBandwagon Bias<\/h3>\n
\nGambler\u2019s Fallacy<\/h3>\n
Harnessing Randomness<\/h2>\n
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A great strategy to accept that Gambler\u2019s Fallacy can influence your judgment when gambling \u2013 even for sports betting \u2013 is to learn how to harness the power of randomness<\/a>.<\/p>\n![\"random](\"https:\/\/www.bettingwebsites.org.uk\/wp-content\/uploads\/random-numbers.png\")
<\/p>\n