Rock Paper Scissor And Paper: Behavioral Game Theory

Superior Essays
Register to read the introduction… If you count a win as +1 point, a loss as –1 point, and a draw as zero, for example, the sum of the wins, losses, and draws for a game is always zero. To a game theorist this means just one thing—the optimum strategy can be worked out from the Minimax principle. This leads to the intuitively obvious conclusion that the best approach, in the absence of any information about the opponent’s intentions, is to use a mixed strategy, throwing rock, paper, and scissors at random, with equal probability for each, resulting in an expected payoff of zero for each player. A mixed strategy consists of possible moves and a probability distribution (collection of weights) which corresponds to how frequently each move is to be played. A player would only use a mixed strategy when he/she is indifferent between several pure strategies, and when keeping the opponent guessing is desirable - that is, when the opponent can benefit from knowing the next move.
Therefore, this game has no pure strategy to dominate others. When both players play in this way, they have an equal chance of winning, losing, or ending up in a tied game. The optimum or winning strategy would be keeping the strategy varied or throw randomly (mixed strategy). Players should never stop working on the strategy. The players are studying the opponent as they watching each other’s moves. Any strategy, no matter how complicated, can be unraveled if we repeat it often enough. Change! And Adapt!
…show more content…
Many players have found that studying Rock Paper Scissor game gives them a greater understanding of how gaming relates to human behavior. For example is the characteristic of gestures. Rock represent aggressiveness, people which are straight-forward person, or aggressive usually start with rock. Statistics on the WRSP Society also said that male new participants most of them start with rock. Most players think Rock as a weapon and use it most of the time. Character of scissor would be defined as a tool. It is represent aggression that is controlled, contained, re-channeled into something constructive [AdvanceRPS.com]. In the game, scissors often recognized as a clever or crafty throw. Players are more likely to use this gesture when they are confident of winning. In addition, female rookies usually start with scissors. Paper is considered as most subtle throw. Some players, who perceive paper as weak or sign of surrender, unconsciously, will avoid using it from the game. On the other hand, paper also connects with the magnificent power of words over masses. Players who perceive this thinking may use paper to emphasize their superiority and …show more content…
It is a game with an added twist that the winner of a bout can punish the loser by using their winning hand. A winning rock leads to a punch, a winning paper to a slap, and a winning scissors to a poke. Most people might be tempted to throw rock as it will allow a punch. But a skilled opponent will anticipate this and offer paper, which defeats the rock and allows a slap in return.
Therefore, Len Fischer in his book argues that to beat the human players, it is not necessary to look out for patterns. Though he already found one way to support the complete randomization or mixed strategy. It is better to rely on the statistics which move or gesture is the tendency of people play in this Rock Paper Scissors

Related Documents

  • Great Essays

    Behavioral game theory analyzes strategic decisions and behavior used in experimental economics. Behavioral game theory aims to explain why people do the things they do and how they they learn from their actions. Behavioral game theory is an approach in which you study the cognitive basis of an individual's behavior. Behavioral game theory is useful for explaining what normal people do and how they learn. Behavioral game theory replaces the assumption that people are self interested and that people reach an equilibrium in which everyone is choosing or planning strategies that yield the best outcome, assuming that other players in the game are doing the same.…

    • 1640 Words
    • 7 Pages
    Great Essays
  • Improved Essays

    Be a winner. Always stay focused, stay on target, and win. “Winning is worth all the risks it takes to win,” said guest speaker Karen Watson. It’s not how you start it’s how you finish. Growing up poor most people who knew her wouldn’t think she would be living in Highland Park, an affluent neighborhood in Dallas, Texas.…

    • 402 Words
    • 2 Pages
    Improved Essays
  • Improved Essays

    1.) On the first Matrix game I decided that my strategy would be to always choose A: Y loses 2. O gains two. I decided this because it seemed like I would be losing less. However, on the second round I decided that I would try out my luck and choose B, which turned out to be the wrong move.…

    • 795 Words
    • 4 Pages
    Improved Essays
  • Decent Essays

    Topic: Communication Group Members: Bethany Blauer, Jay Kippen, Caitlin Makin, Randy Isaacson, and Ryan Swaner To begin our communication presentation, we will present a short communication video that will introduce our topic to the class. Immediately following the video, we will ask for volunteers and have the volunteers wait in the hall. Individually we will have them come in and draw a simple picture. Each drawer will be assigned a coach.…

    • 678 Words
    • 3 Pages
    Decent Essays
  • Improved Essays

    A dangerous and stupid game that can result in severe injuries or even death, the Independence School District experienced it firsthand with some of the students. It is called the Space Monkey Challenge, but it has also been called the Choking Game. Why do kids do it? They play this game because they do not have to use alcohol or drugs to achieve similar affects. Ariah Rand, a seventh grader, had no idea what she was getting herself into when she agreed to play it.…

    • 498 Words
    • 2 Pages
    Improved Essays
  • Decent Essays

    She’s actually the man, a girl has gone to shocking lengths to display her soccer talents while being deviously disguised as a boy. In a world class performance Viola Hastings has beaten the boys at their own game, as well as her previous boyfriend team by crashing to victory with a final goal that could only be described as aerial ballet in a game full of twists turns and excitement. Principal Horatio Gold said he couldn’t be prouder of his team’s performance against the opposition thugs who clearly have no respect for others, he said football is a passionate game which was clearly displayed by his team.…

    • 546 Words
    • 3 Pages
    Decent Essays
  • Improved Essays

    Persuasive Cornhole Essay

    • 440 Words
    • 2 Pages

    Cornhole has become a beloved American pastime. This fun beanbag toss game is a treat for all ages and the perfect addition to any backyard barbeque or special occasion. At Cornhole Worldwide, they take cornhole to the next level by offering customers the opportunity to design custom cornhole sets! If you’re ready to celebrate warm weather with a few rounds of cornhole using a custom set from Cornhole Worldwide, here’s a refresher on how to play this entertaining yard game: • Surface & Spacing: Find a nice flat surface in your yard or driveway that provides an even playing field. Then, set each of your cornhole boards 27 feet apart from one another in a straight line.…

    • 440 Words
    • 2 Pages
    Improved Essays
  • Improved Essays

    In a card game that simulates real life decision-making, the players are given four decks of cards, two red and two blue, a loan of $2000, and asked to play so that they can lose the least amount of money and win the most. Each card either wins the participant money, or penalizes them. The red deck is high risk, high reward, while the blue deck is low risk, low reward (ie. there are more $100 cards in the red decks and $50 in the blue decks, but there are also high penalties in red decks, low penalties in blue). Playing mostly from the red decks leads to an overall loss.…

    • 844 Words
    • 4 Pages
    Improved Essays
  • Decent Essays

    In this essay I will be writing about my dominant and least dominant Winning Color, and about the advantages of my dominant Winning Color. My dominant Winning Color is the color red, meaning I am an adventurer. The traits of an adventurer I possess are the thoughts of being free. My actions of exploring new places, then moving on to the next, and just being high spirited about a lot of things.…

    • 328 Words
    • 2 Pages
    Decent Essays
  • Improved Essays

    What would happen if Major League Baseball held a league-wide draft where every player in each organization became available and each General Manager could choose a total of five players to steal from other teams; but if two GMs selected the same player, he would remain with his current team and GMs were not allowed to communicate with each other? Earlier this year, SB Nation conducted this game theory simulation by having 30 of their writers act as the GMs for each team. The most intriguing parts of this experiment were the variety of factors and strategies each team had to consider when making their selections and the results of the simulation. First, let’s examine some of the factors each team had to consider and the strategies some teams…

    • 500 Words
    • 2 Pages
    Improved Essays
  • Improved Essays

    The Ultimatum Game The game goes like this. A "proposer" is given an amount of money, typically, $10. He has to split this money with a "responder".…

    • 849 Words
    • 4 Pages
    Improved Essays
  • Decent Essays

    I think that every conflict doesn't have to have a winner, but they can. This sounds a bit confusing, but what I mean is that one conflict may have a winner, and another may not have one. Some problems aren't about losing and winning situation, but just solving the problem. In the stories Amigo Brothers and Two Kinds, the characters got themselves in a situation where they thought there could be only one winner.…

    • 357 Words
    • 2 Pages
    Decent Essays
  • Improved Essays

    Brain Game Observation

    • 628 Words
    • 3 Pages

    In this episode of Brain Games, I learned of the tricks and illusions your brain will play on you. In Game #1, a basketball is rolling but the shadow of the basketball makes my brain think it is bouncing and jumping up and down. Our brain is trying to rationalize the bouncing and jumping of the ball. Our brains are so used to only one light source that we do not question the perception of shadows. Not only can shadows lie to you, but colors can also lie to you.…

    • 628 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    Upon hearing these words from his professor, Nash becomes obsessed with publishing his thesis on an original idea. While setting out to do so, Nash became good friends with his roommate Charles, a graduate student studying literature. Charles inspired Nash by telling him that his answer will be found out in the world, not in his room, where he spent most of his time. While out at a bar with his friends, Nash formulated the idea of “Game Theory.” After…

    • 2975 Words
    • 12 Pages
    Improved Essays
  • Improved Essays

    During the game, one teacher explained the rules and the other offered other strategic insight to get the students thinking. The teachers reminded students of the objectives they…

    • 976 Words
    • 4 Pages
    Improved Essays