It looks like this is a web page, not a feed. I looked for a feed associated with this page, but couldn't find one. Please enter the address of your feed to validate.

Source: https://blog-8631059472.mit-edu.top/post/8631059472

  1. <!doctype html>
  2. <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en" prefix="og: http://ogp.me/ns#">
  3.  
  4.  <head>
  5.    <meta charset="utf-8">
  6.    <meta name="applicable-device" content="pc,mobile">
  7.    <meta name="viewport" content="width=device-width, initial-scale=1">
  8.    <title>The Impact of Dynamic Goal Setting on Player Persistence in Games #961785293837 (2025-01-31)</title>
  9.    <link rel="canonical" href="https://blog-8631059472.mit-edu.top/post/8631059472">
  10.    <link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Poppins:wght@400;700&display=swap">
  11.    <link rel="stylesheet" href="https://x.mit-edu.top/static/css/style.css">
  12.    <script src="https://x.mit-edu.top/static/js/lazysizes.min.js" async></script>
  13.    <link rel="shortcut icon" href="/favicon.ico">
  14.    <!-- Open Graph Metadata -->
  15.    <meta property="og:type" content="article" />
  16.    <meta property="og:title" content="The Impact of Dynamic Goal Setting on Player Persistence in Games" />
  17.    <meta property="og:description" content="The Impact of Dynamic Goal Setting on Player Persistence in Games #961785293837 (2025-01-31)" />
  18.    <meta property="og:url" content="https://blog-8631059472.mit-edu.top/post/8631059472" />
  19.    <meta property="og:site_name" content="mit-edu.top" />
  20.    <meta property="og:image" content="https://x.mit-edu.top/static/images/post/8.jpg" />
  21.    <meta property="og:article:published_time" content="2025-01-31T06:03:10Z" />
  22.    <meta property="og:article:author" content="Dr. Kimberly Gonzalez" />
  23.    <meta property="og:article:section" content="mit-edu.top" />
  24.    <meta property="og:article:tag" content="Games, Mobile Games, Video Games" />
  25.    <!-- Schema.org -->
  26.    <script type="application/ld+json">{
  27.            "@context": "https://schema.org",
  28.            "@type": "ScholarlyArticle",
  29.            "headline": "The Impact of Dynamic Goal Setting on Player Persistence in Games #961785293837 (2025-01-31)",
  30.            "author": {
  31.                "@type": "Person",
  32.                "name": "Dr. Kimberly Gonzalez",
  33.                "affiliation": {
  34.                    "@type": "Organization",
  35.                    "name": "mit-edu.top"
  36.                },
  37.                "url": "https://blog-8631059472.mit-edu.top/post/8631059472"
  38.            },
  39.            "datePublished": "2025-01-31T06:03:10Z",
  40.            "image": "https://x.mit-edu.top/static/images/post/8.jpg",
  41.            "journal": {
  42.                "@type": "Periodical",
  43.                "name": "mit-edu.top",
  44.                "issn": "10.1069/961785293837"
  45.            },
  46.            "publisher": {
  47.                "@type": "Organization",
  48.                "name": "mit-edu.top",
  49.                "url": "https://blog-8631059472.mit-edu.top"
  50.            },
  51.            "doi": "961785293837",
  52.            "abstract": "The Impact of Dynamic Goal Setting on Player Persistence in Games #961785293837 (2025-01-31)",
  53.            "citation": {
  54.                "@type": "CreativeWork",
  55.                "name": "The Impact of Dynamic Goal Setting on Player Persistence in Games",
  56.                "author": "Dr. Kimberly Gonzalez",
  57.                "datePublished": "2025-01-31T06:03:10Z",
  58.                "url": "https://blog-8631059472.mit-edu.top/post/8631059472"
  59.            }
  60.        }
  61.    </script>
  62. </head>
  63.  
  64. <body>
  65.    <div class="site-mobile-menu site-navbar-target">
  66.        <div class="site-mobile-menu-header">
  67.            <div class="site-mobile-menu-close">
  68.                <span class="icofont-close js-menu-toggle"></span>
  69.            </div>
  70.        </div>
  71.        <div class="site-mobile-menu-body"></div>
  72.    </div>
  73.    <nav class="site-nav">
  74.        <div class="container">
  75.            <div class="site-navigation">
  76.                <div class="row">
  77.                    <div class="col-md-6 text-center order-1 order-md-2 mb-3 mb-md-0">
  78.                        <a href="https://blog-8631059472.mit-edu.top" class="logo m-0 text-uppercase">mit-edu.top</a>
  79.                    </div>
  80.                    <div class="col-md-3 order-3 order-md-1">
  81.                    </div>
  82.                </div>
  83.            </div>
  84.        </div>
  85.    </nav>
  86.    <div class="section post-section pt-5">
  87.        <div class="container">
  88.            <div class="row justify-content-center">
  89.                <div class="col-lg-8">
  90.                    <div class="text-center">
  91.                        <img src="https://x.mit-edu.top/static/images/user/16.jpg" alt="The Impact of Dynamic Goal Setting on Player Persistence in Games" title="The Impact of Dynamic Goal Setting on Player Persistence in Games" class="author-pic img-fluid rounded-circle mx-auto">
  92.                    </div>
  93.                    <span class="d-block text-center">Kimberly Gonzalez</span>
  94.                    <span class="date d-block text-center small text-uppercase text-black-50 mb-5">2025-01-31</span>
  95.                    <h2 class="heading text-center">The Impact of Dynamic Goal Setting on Player Persistence in Games</h2>
  96.                    <p class="lead mb-4 text-center">Thanks to Kimberly Gonzalez for contributing the article "The Impact of Dynamic Goal Setting on Player Persistence in Games".
  97.                    </p>
  98.                    <img src="https://x.mit-edu.top/static/images/post/8.jpg" alt="The Impact of Dynamic Goal Setting on Player Persistence in Games" title="The Impact of Dynamic Goal Setting on Player Persistence in Games" class="img-fluid rounded mb-4 lazyload">
  99.                    <p>This paper explores the use of data analytics in mobile game design, focusing on how player behavior data can be leveraged to optimize gameplay, enhance personalization, and drive game development decisions. The research investigates the various methods of collecting and analyzing player data, such as clickstreams, session data, and social interactions, and how this data informs design choices regarding difficulty balancing, content delivery, and monetization strategies. The study also examines the ethical considerations of player data collection, particularly regarding informed consent, data privacy, and algorithmic transparency. The paper proposes a framework for integrating data-driven design with ethical considerations to create better player experiences without compromising privacy.</p>
  100. <p>Gaming addiction is a complex issue that warrants attention and understanding, as some individuals struggle to find a healthy balance between their gaming pursuits and other responsibilities. It's important to promote responsible gaming habits, encourage breaks, and offer support to those who may be experiencing challenges in managing their gaming habits and overall well-being.</p>
  101. <p>This study examines the ethical implications of data collection practices in mobile games, focusing on how player data is used to personalize experiences, target advertisements, and influence in-game purchases. The research investigates the risks associated with data privacy violations, surveillance, and the exploitation of vulnerable players, particularly minors and those with addictive tendencies. By drawing on ethical frameworks from information technology ethics, the paper discusses the ethical responsibilities of game developers in balancing data-driven business models with player privacy. It also proposes guidelines for designing mobile games that prioritize user consent, transparency, and data protection.</p>
  102. <p>Multiplayer platforms foster communities of gamers, forging friendships across continents and creating bonds that transcend virtual boundaries. Through cooperative missions, competitive matches, and shared adventures, players connect on a deeper level, building camaraderie and teamwork skills that extend beyond the digital realm. The social aspect of gaming not only enhances gameplay but also enriches lives, fostering friendships that endure and memories that last a lifetime.</p>
  103. <p>Game developers are the architects of dreams, weaving intricate codes and visual marvels to craft worlds that inspire awe and ignite passion among players. Behind every pixel and line of code lies a creative vision, a dedication to excellence, and a commitment to delivering memorable experiences. The collaboration between artists, programmers, and storytellers gives rise to masterpieces that captivate the imagination and set new standards for innovation in the gaming industry.</p>
  104.  
  105.                    <p>
  106.                    <a href="/redirect/?url=https://blog-8631059472.mit-edu.top/post/8631059472" target="_blank" class="custom-link">Link</a>
  107.                    </p>
  108.                    <p><a href="https://www.linegames.org/" target="_blank" class="custom-link">External link</a>
  109. <a href="https://www.iliiili.com/" target="_blank" class="custom-link">External link</a>
  110. <a href="https://www.digwow.net/" target="_blank" class="custom-link">External link</a>
  111. <a href="https://www.free-giftcodes.com/" target="_blank" class="custom-link">External link</a>
  112. <a href="https://www.gifthub.com.ru/" target="_blank" class="custom-link">External link</a>
  113. <a href="https://504451798106-edu.iliiili.com/" target="_blank" class="custom-link">External link</a>
  114. <a href="https://508546062116-edu.digwow.net/" target="_blank" class="custom-link">External link</a>
  115. <a href="https://404309660116-edu.free-giftcodes.com/" target="_blank" class="custom-link">External link</a>
  116. <a href="https://295106867621-edu.gifthub.com.ru/" target="_blank" class="custom-link">External link</a>
  117. <a href="https://227449080521-gov.iliiili.com/" target="_blank" class="custom-link">External link</a>
  118. <a href="https://597509238749-gov.digwow.net/" target="_blank" class="custom-link">External link</a>
  119. <a href="https://336098220074-gov.free-giftcodes.com/" target="_blank" class="custom-link">External link</a>
  120. <a href="https://983036186947-gov.gifthub.com.ru/" target="_blank" class="custom-link">External link</a>
  121. <a href="https://860635678278-gov-edu.iliiili.com/" target="_blank" class="custom-link">External link</a>
  122. <a href="https://000107606909-gov-edu.digwow.net/" target="_blank" class="custom-link">External link</a>
  123. <a href="https://628212999063-gov-edu.free-giftcodes.com/" target="_blank" class="custom-link">External link</a>
  124. <a href="https://620548358469-gov-edu.gifthub.com.ru/" target="_blank" class="custom-link">External link</a>
  125. <a href="https://229820782513-edu.iliiili.com/?url=https://blog-8631059472.mit-edu.top/post/8631059472" target="_blank" class="custom-link">External link</a>
  126. <a href="https://813719082037-edu.digwow.net/?url=https://blog-8631059472.mit-edu.top/post/8631059472" target="_blank" class="custom-link">External link</a>
  127. <a href="https://962718731613-edu.free-giftcodes.com/?url=https://blog-8631059472.mit-edu.top/post/8631059472" target="_blank" class="custom-link">External link</a>
  128. <a href="https://691952234615-edu.gifthub.com.ru/?url=https://blog-8631059472.mit-edu.top/post/8631059472" target="_blank" class="custom-link">External link</a>
  129. <a href="https://614827514895-gov.iliiili.com/?url=https://blog-8631059472.mit-edu.top/post/8631059472" target="_blank" class="custom-link">External link</a>
  130. <a href="https://768830109394-gov.digwow.net/?url=https://blog-8631059472.mit-edu.top/post/8631059472" target="_blank" class="custom-link">External link</a>
  131. <a href="https://618089640023-gov.free-giftcodes.com/?url=https://blog-8631059472.mit-edu.top/post/8631059472" target="_blank" class="custom-link">External link</a>
  132. <a href="https://785264731625-gov.gifthub.com.ru/?url=https://blog-8631059472.mit-edu.top/post/8631059472" target="_blank" class="custom-link">External link</a>
  133. <a href="https://link.naver.com/bridge?735664126024&amp;url=https://blog-8631059472.mit-edu.top/post/8631059472" target="_blank" class="custom-link">External link</a>
  134. <a href="https://link.naver.com/bridge?988081460987&amp;url=https://naver988081460987-edu.digwow.net" target="_blank" class="custom-link">External link</a>
  135. <a href="https://link.naver.com/bridge?461633106672&amp;url=https://naver461633106672-edu.iliiili.com" target="_blank" class="custom-link">External link</a>
  136. <a href="https://link.naver.com/bridge?195798296105&amp;url=https://naver195798296105-edu.1717173.xyz" target="_blank" class="custom-link">External link</a>
  137. <a href="https://link.naver.com/bridge?242331088141&amp;url=https://naver242331088141-edu.gifthub.com.ru" target="_blank" class="custom-link">External link</a>
  138. <a href="https://link.naver.com/bridge?452010329909&amp;url=https://naver452010329909-gov.digwow.net" target="_blank" class="custom-link">External link</a>
  139. <a href="https://link.naver.com/bridge?729449964208&amp;url=https://naver729449964208-gov.iliiili.com" target="_blank" class="custom-link">External link</a>
  140. <a href="https://link.naver.com/bridge?306110366578&amp;url=https://naver306110366578-gov.1717173.xyz" target="_blank" class="custom-link">External link</a>
  141. <a href="https://link.naver.com/bridge?600501574518&amp;url=https://naver600501574518-gov.gifthub.com.ru" target="_blank" class="custom-link">External link</a>
  142. <a href="https://link.naver.com/bridge?415935775497&amp;url=https://naver415935775497-gov-edu.digwow.net" target="_blank" class="custom-link">External link</a>
  143. <a href="https://link.naver.com/bridge?523180941001&amp;url=https://naver523180941001-gov-edu.iliiili.com" target="_blank" class="custom-link">External link</a>
  144. <a href="https://link.naver.com/bridge?259600552056&amp;url=https://naver259600552056-gov-edu.1717173.xyz" target="_blank" class="custom-link">External link</a>
  145. <a href="https://link.naver.com/bridge?633173935343&amp;url=https://naver633173935343-gov-edu.gifthub.com.ru" target="_blank" class="custom-link">External link</a>
  146. <a href="https://blog-348548674535.gifthub.news/" target="_blank" class="custom-link">External link</a>
  147. <a href="https://blog-680996559977.jp-edu.sbs/" target="_blank" class="custom-link">External link</a>
  148. <a href="https://blog-260895239084.kr-edu.sbs/" target="_blank" class="custom-link">External link</a>
  149. <a href="https://blog-851215783873.krlinkedin.sbs/" target="_blank" class="custom-link">External link</a>
  150. <a href="https://blog-528425242232.mit-edu.sbs/" target="_blank" class="custom-link">External link</a>
  151. <a href="https://blog-756755140261.mit-edu.buzz/" target="_blank" class="custom-link">External link</a>
  152. <a href="https://blog-749137489332.mit-edu.tech/" target="_blank" class="custom-link">External link</a>
  153. <a href="https://blog-857180455021.mit-edu.site/" target="_blank" class="custom-link">External link</a>
  154. <a href="https://blog-545662846860.mit-edu.top/" target="_blank" class="custom-link">External link</a>
  155. <a href="https://blog-509532728446.usa-gov.top/" target="_blank" class="custom-link">External link</a>
  156. <a href="https://research-482095159626.mit-edu.pp.ua/?url=https://blog-8631059472.mit-edu.top/post/8631059472" target="_blank" class="custom-link">External link</a>
  157. <a href="https://research-901687648592.harvard-edu.pp.ua/?url=https://blog-8631059472.mit-edu.top/post/8631059472" target="_blank" class="custom-link">External link</a>
  158. <a href="https://research-865719458668.stanford-edu.pp.ua/?url=https://blog-8631059472.mit-edu.top/post/8631059472" target="_blank" class="custom-link">External link</a>
  159. <a href="https://research-174046736895.cambridge-edu.pp.ua/?url=https://blog-8631059472.mit-edu.top/post/8631059472" target="_blank" class="custom-link">External link</a>
  160. <a href="https://research-569429615186.berkeley-edu.pp.ua/?url=https://blog-8631059472.mit-edu.top/post/8631059472" target="_blank" class="custom-link">External link</a>
  161. <a href="https://research-122089806211.oxford-edu.pp.ua/?url=https://blog-8631059472.mit-edu.top/post/8631059472" target="_blank" class="custom-link">External link</a>
  162. <a href="https://research-885575131073-edu.wwv.pp.ua/?url=https://blog-8631059472.mit-edu.top/post/8631059472" target="_blank" class="custom-link">External link</a>
  163. <a href="https://research-934553275574-edu.sean.pp.ua/?url=https://blog-8631059472.mit-edu.top/post/8631059472" target="_blank" class="custom-link">External link</a>
  164. <a href="https://research-455186275822-edu.line.pp.ua/?url=https://blog-8631059472.mit-edu.top/post/8631059472" target="_blank" class="custom-link">External link</a>
  165. </p>
  166.                    <div class="row mt-5 pt-5 border-top">
  167.                    </div>
  168.                </div>
  169.            </div>
  170.        </div>
  171.    </div>
  172.    <div class="section pb-0">
  173.        <div class="container">
  174.            <div class="row">
  175.                <div class="col-lg-12">
  176.                    <h2 class="heading">Related</h2>
  177.                </div>
  178.            </div>
  179.            <div class="row justify-content-center">
  180.                <div class="col-lg-12">
  181.                    <div class="post-entry d-md-flex small-horizontal mb-5">
  182.                        <div class="me-md-5 thumbnail mb-3 mb-md-0">
  183.                            <a href="https://blog-8631059472.mit-edu.top/post/0187526943">
  184.                            <img src="https://x.mit-edu.top/static/images/post/8.jpg" alt="Temporal Patterns in Player Engagement: A Computational Behavioral Analysis" title="Temporal Patterns in Player Engagement: A Computational Behavioral Analysis" class="img-fluid lazyload">
  185.                            </a>
  186.                        </div>
  187.                        <div class="content">
  188.                            <div class="post-meta mb-3">
  189.                                <a href="https://blog-0187526943.mit-edu.top/post/0187526943/" target="_blank">
  190.                                <span class="date">2025-01-31</span>
  191.                                </a>
  192.                            </div>
  193.                            <h2 class="heading"><a href="https://blog-8631059472.mit-edu.top/post/0187526943">Temporal Patterns in Player Engagement: A Computational Behavioral Analysis</a></h2>
  194.                            <p class="info">Esports has risen as a global phenomenon, transforming skilled gamers into celebrated athletes. They compete in electrifying tournaments watched by millions, showcasing their talents, earning recognition, fame, and substantial prize pools that rival those of traditional sports. The professionalization of esports has also led to the development of coaching, training facilities, and esports academies, paving the way for a new generation of esports professionals and cementing gaming as a legitimate career path.</p>
  195.                            <a href="https://blog-8631059472.mit-edu.top/post/0187526943" class="post-author d-flex align-items-center">
  196.                                <div class="author-pic">
  197.                                    <img src="https://x.mit-edu.top/static/images/user/16.jpg" alt="Temporal Patterns in Player Engagement: A Computational Behavioral Analysis" title="Temporal Patterns in Player Engagement: A Computational Behavioral Analysis" class="lazyload">
  198.                                </div>
  199.                                <div class="text">
  200.                                    <strong>Jerry Fisher</strong>
  201.                                    <span>2025-01-31 published post</span>
  202.                                </div>
  203.                            </a>
  204.                        </div>
  205.                    </div>
  206.                </div>
  207.                <div class="col-lg-12">
  208.                    <div class="post-entry d-md-flex small-horizontal mb-5">
  209.                        <div class="me-md-5 thumbnail mb-3 mb-md-0">
  210.                            <a href="https://blog-8631059472.mit-edu.top/post/8752091643">
  211.                            <img src="https://x.mit-edu.top/static/images/post/15.jpg" alt="Analyzing the Representation of Gender and Diversity in Mobile Game Characters" title="Analyzing the Representation of Gender and Diversity in Mobile Game Characters" class="img-fluid lazyload">
  212.                            </a>
  213.                        </div>
  214.                        <div class="content">
  215.                            <div class="post-meta mb-3">
  216.                                <a href="https://blog-8752091643.mit-edu.top/post/8752091643/" target="_blank">
  217.                                <span class="date">2025-01-31</span>
  218.                                </a>
  219.                            </div>
  220.                            <h2 class="heading"><a href="https://blog-8631059472.mit-edu.top/post/8752091643">Analyzing the Representation of Gender and Diversity in Mobile Game Characters</a></h2>
  221.                            <p class="info">This study examines the political economy of mobile game development, focusing on the labor dynamics, capital flows, and global supply chains that underpin the mobile gaming industry. The research investigates how outsourcing, labor exploitation, and the concentration of power in the hands of large multinational corporations shape the development and distribution of mobile games. Drawing on Marxist economic theory and critical media studies, the paper critiques the economic models that drive the mobile gaming industry and offers a critical analysis of the ethical, social, and political implications of the industry's global production networks.</p>
  222.                            <a href="https://blog-8631059472.mit-edu.top/post/8752091643" class="post-author d-flex align-items-center">
  223.                                <div class="author-pic">
  224.                                    <img src="https://x.mit-edu.top/static/images/user/3.jpg" alt="Analyzing the Representation of Gender and Diversity in Mobile Game Characters" title="Analyzing the Representation of Gender and Diversity in Mobile Game Characters" class="lazyload">
  225.                                </div>
  226.                                <div class="text">
  227.                                    <strong>Jacqueline Foster</strong>
  228.                                    <span>2025-01-31 published post</span>
  229.                                </div>
  230.                            </a>
  231.                        </div>
  232.                    </div>
  233.                </div>
  234.                <div class="col-lg-12">
  235.                    <div class="post-entry d-md-flex small-horizontal mb-5">
  236.                        <div class="me-md-5 thumbnail mb-3 mb-md-0">
  237.                            <a href="https://blog-8631059472.mit-edu.top/post/9487362501">
  238.                            <img src="https://x.mit-edu.top/static/images/post/14.jpg" alt="Dynamic Scene Adaptation in AR Mobile Games Using Computer Vision" title="Dynamic Scene Adaptation in AR Mobile Games Using Computer Vision" class="img-fluid lazyload">
  239.                            </a>
  240.                        </div>
  241.                        <div class="content">
  242.                            <div class="post-meta mb-3">
  243.                                <a href="https://blog-9487362501.mit-edu.top/post/9487362501/" target="_blank">
  244.                                <span class="date">2025-01-31</span>
  245.                                </a>
  246.                            </div>
  247.                            <h2 class="heading"><a href="https://blog-8631059472.mit-edu.top/post/9487362501">Dynamic Scene Adaptation in AR Mobile Games Using Computer Vision</a></h2>
  248.                            <p class="info">This paper explores the use of mobile games as educational tools, assessing their effectiveness in teaching various subjects and skills. It discusses the advantages and limitations of game-based learning in mobile contexts.</p>
  249.                            <a href="https://blog-8631059472.mit-edu.top/post/9487362501" class="post-author d-flex align-items-center">
  250.                                <div class="author-pic">
  251.                                    <img src="https://x.mit-edu.top/static/images/user/7.jpg" alt="Dynamic Scene Adaptation in AR Mobile Games Using Computer Vision" title="Dynamic Scene Adaptation in AR Mobile Games Using Computer Vision" class="lazyload">
  252.                                </div>
  253.                                <div class="text">
  254.                                    <strong>Sandra Scott</strong>
  255.                                    <span>2025-01-31 published post</span>
  256.                                </div>
  257.                            </a>
  258.                        </div>
  259.                    </div>
  260.                </div>
  261.            </div>
  262.        </div>
  263.    </div>
  264.    <div class="py-5 bg-light mx-md-3 sec-subscribe">
  265.        <div class="container">
  266.            <div class="row">
  267.                <div class="col-lg-12">
  268.                    <h2 class="h4 fw-bold">Subscribe to newsletter</h2>
  269.                </div>
  270.            </div>
  271.            <form class="row">
  272.                <div class="col-md-8">
  273.                    <div class="mb-3 mb-md-0">
  274.                        <input type="email" class="form-control" placeholder="Enter your email">
  275.                    </div>
  276.                </div>
  277.                <div class="col-md-4 d-grid">
  278.                    <input type="submit" class="btn btn-primary" value="Subscribe">
  279.                </div>
  280.            </form>
  281.        </div>
  282.    </div>
  283.    <div class="site-footer">
  284.        <div class="container">
  285.            <div class="row justify-content-center copyright">
  286.                <div class="col-lg-7 text-center">
  287.                    <div class="widget">
  288.                        <p>Copyright &copy;
  289.                            <script>document.write(new Date().getFullYear());</script> All rights reserved.
  290.                        </p>
  291. <p>
  292.    < Top VPS Hosting Choice ><br>
  293.    <a href="https://evolution-host.com?ref=DQgZ6P" target="_blank">
  294.        <img src="https://x.mit-edu.top/static/images/evolution-host.png" alt="Evolution Host" title="Evolution Host" class="evhost lazyload">
  295.    </a>
  296. </p>
  297.                    </div>
  298.                </div>
  299.            </div>
  300.        </div>
  301.    </div>
  302. </body>
  303.  
  304. </html>
Copyright © 2002-9 Sam Ruby, Mark Pilgrim, Joseph Walton, and Phil Ringnalda