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This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/uxdaystokyo.com\/articles\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/uxdaystokyo.com\/articles\/wp-content\/uploads\/2025\/05\/\u30ca\u30f3\u30bb\u30f3\u30b9\u306a\u6570\u5f0f\u52b9\u679c.png","thumbnail_width":1080,"thumbnail_height":1080,"description":"\u6587\u306e\u4e2d\u306b\u6570\u5f0f\u304c\u6df7\u3058\u3063\u3066\u3044\u308b\u3068\u3001\u305d\u308c\u304c\u7121\u610f\u5473\u306a\u3082\u306e\u3067\u3082\u6a29\u5a01\u3092\u611f\u3058\u308b\u3053\u3068\u52b9\u679c\u3067\u3001\u7279\u306b\u6570\u5b66\u3084\u79d1\u5b66\u306b\u99b4\u67d3\u307f\u306e\u306a\u3044\u4eba\u3005\u304c\u3001\u6570\u5f0f\u306e\u5b58\u5728\u306b\u3088\u3063\u3066\u5185\u5bb9\u306e\u4fe1\u6191\u6027\u3092\u904e\u5927\u8a55\u4fa1\u3059\u308b\u50be\u5411\u306b\u3042\u308b\u3002  \u63d0\u5531\u30fb\u7814\u7a76\u306b\u95a2\u4e0e\u3057\u305f\u4eba\u7269  \u3053\u306e\u52b9\u679c\u306f\u3001\u30b9\u30a6\u30a7\u30fc\u30c7\u30f3\u306e\u793e\u4f1a\u5fc3\u7406\u5b66\u8005\u30ad\u30f3\u30e2\u30fb\u30a8\u30ea\u30af\u30bd\u30f3\uff08Kimmo Eriksson\uff09\u306b\u3088\u3063\u3066\u63d0\u5531\u3055\u308c\u305f\u3002 2012\u5e74\u306b\u767a\u8868\u3055\u308c\u305f\u7814\u7a76\u3067\u306f\u3001200\u4eba\u306e\u5927\u5b66\u9662\u4fee\u4e86\u8005\u3092\u5bfe\u8c61\u306b\u3001\u5b9f\u5728\u3059\u308b\u7814\u7a76\u8ad6\u6587\u306e\u8981\u7d04\u3092\u63d0\u793a\u3057\u3001\u305d\u306e\u4e2d\u306b\u7121\u95a2\u4fc2\u306a\u6570\u5f0f\u3092\u633f\u5165\u3057\u305f\u30d0\u30fc\u30b8\u30e7\u30f3\u3068\u633f\u5165\u3057\u306a\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u6bd4\u8f03\u3057\u305f\u3002\u305d\u306e\u7d50\u679c\u3001\u6570\u5f0f\u304c\u633f\u5165\u3055\u308c\u305f\u8981\u7d04\u306e\u65b9\u304c\u3001\u7814\u7a76\u306e\u8cea\u304c\u9ad8\u3044\u3068\u8a55\u4fa1\u3055\u308c\u308b\u50be\u5411\u304c\u898b\u3089\u308c\u305f\u3002\u7279\u306b\u3001\u4eba\u6587\u793e\u4f1a\u7cfb\u306e\u5b66\u4f4d\u3092\u6301\u3064\u53c2\u52a0\u8005\u306b\u304a\u3044\u3066\u3053\u306e\u50be\u5411\u304c\u9855\u8457\u3067\u3042\u3063\u305f\u3002  \u30b8\u30e7\u30f3\u30fb\u30a2\u30ec\u30f3\u30fb\u30d1\u30a6\u30eb\u30b9\uff08John Allen Paulos\uff09   \u6570\u5b66\u8005\u30fb\u4f5c\u5bb6\u3002  \u6709\u540d\u306a\u8457\u66f8\uff1a\u300e\u6570\u306b\u5f31\u3044\u4eba\u305f\u3061\uff08Innumeracy: Mathematical Illiteracy and Its Consequences\uff09\u300f\uff081988\uff09  \u3053\u306e\u672c\u3067\u3001\u300c\u6570\u5f0f\u3084\u7d71\u8a08\u304c\u767b\u5834\u3059\u308b\u3060\u3051\u3067\u4eba\u306f\u5185\u5bb9\u3092\u4fe1\u3058\u3084\u3059\u304f\u306a\u308b\u300d\u3068\u3059\u308b\u73fe\u8c61\u306b\u8a00\u53ca\u3002  \u76f4\u89b3\u7684\u306a\u6307\u6458\u3068\u3057\u3066\u3001\u3053\u306e\u30d0\u30a4\u30a2\u30b9\u306e\u65e9\u671f\u306e\u89b3\u5bdf\u8005\u3067\u306f\u3042\u308b  \u30a8\u30ea\u30ab\u30fb\u30c8\u30e0\u30bd\u30f3\uff08Erica Thompson\uff09   \u300eEscape from Model Land\u300f\uff082022\uff09\u3067\u3053\u306e\u73fe\u8c61\u3092\u6279\u5224\u7684\u306b\u8ad6\u3058\u3066\u3044\u308b\u3002  \u73fe\u8c61\u306e\u793e\u4f1a\u7684\u30fb\u502b\u7406\u7684\u306a\u5f71\u97ff\u306b\u6ce8\u76ee\u3057\u305f\u8ad6\u8005\u3002  \u8ad6\u6587\u60c5\u5831 Eriksson, K. (2012). \"The nonsense math effect.\" Judgment and Decision Making, 7(6), 746\u2013749. \u30c7\u30b6\u30a4\u30f3\u306b\u304a\u3051\u308b\u6d3b\u7528\u65b9\u6cd5\u3068\u5177\u4f53\u4f8b \u30c7\u30b6\u30a4\u30f3\u5206\u91ce\u306b\u304a\u3044\u3066\u3082\u3001\u300c\u30ca\u30f3\u30bb\u30f3\u30b9\u306a\u6570\u5f0f\u52b9\u679c\u300d\u3092\u7406\u89e3\u3057\u3001\u9069\u5207\u306b\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u4fe1\u983c\u611f\u3084\u8208\u5473\u3092\u5f15\u304d\u51fa\u3059\u3053\u3068\u304c\u53ef\u80fd\u3067\u3042\u308b\u3002\u4ee5\u4e0b\u306b\u5177\u4f53\u7684\u306a\u6d3b\u7528\u65b9\u6cd5\u3068\u4e8b\u4f8b\u3092\u793a\u3059\u3002  1. \u30d7\u30ed\u30c0\u30af\u30c8\u30c7\u30b6\u30a4\u30f3  \u6d3b\u7528\u65b9\u6cd5: \u88fd\u54c1\u306e\u8aac\u660e\u3084\u5e83\u544a\u306b\u304a\u3044\u3066\u3001\u7c21\u5358\u306a\u6570\u5f0f\u3084\u7d71\u8a08\u30c7\u30fc\u30bf\u3092\u633f\u5165\u3059\u308b\u3053\u3068\u3067\u3001\u88fd\u54c1\u306e\u4fe1\u983c\u6027\u3084\u52b9\u679c\u3092\u5f37\u8abf\u3059\u308b\u3002 \u5177\u4f53\u4f8b: \u30d5\u30a3\u30c3\u30c8\u30cd\u30b9\u30a2\u30d7\u30ea\u306e\u7d39\u4ecb\u30da\u30fc\u30b8\u3067\u3001\u300c\u30ab\u30ed\u30ea\u30fc\u6d88\u8cbb\u91cf = \u904b\u52d5\u5f37\u5ea6 \u00d7 \u6642\u9593 \u00d7 \u4f53\u91cd\u300d\u3068\u3044\u3046\u7c21\u5358\u306a\u6570\u5f0f\u3092\u63d0\u793a\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u30a2\u30d7\u30ea\u306e\u79d1\u5b66\u7684\u6839\u62e0\u3092\u5370\u8c61\u3065\u3051\u308b\u3002  2. \u6559\u80b2\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u30c7\u30b6\u30a4\u30f3 \u6d3b\u7528\u65b9\u6cd5: \u6559\u80b2\u8cc7\u6599\u3084\u30d7\u30ec\u30bc\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u306b\u304a\u3044\u3066\u3001\u95a2\u9023\u3059\u308b\u6570\u5f0f\u3084\u30b0\u30e9\u30d5\u3092\u9069\u5207\u306b\u633f\u5165\u3059\u308b\u3053\u3068\u3067\u3001\u5185\u5bb9\u306e\u7406\u89e3\u3092\u4fc3\u9032\u3057\u3001\u5b66\u7fd2\u8005\u306e\u95a2\u5fc3\u3092\u5f15\u304f\u3002 \u5177\u4f53\u4f8b: \u7d4c\u6e08\u5b66\u306e\u8b1b\u7fa9\u8cc7\u6599\u3067\u3001\u9700\u8981\u3068\u4f9b\u7d66\u306e\u95a2\u4fc2\u3092\u793a\u3059\u6570\u5f0f\u3084\u30b0\u30e9\u30d5\u3092\u7528\u3044\u3066\u3001\u7406\u8ad6\u306e\u5177\u4f53\u7684\u306a\u30a4\u30e1\u30fc\u30b8\u3092\u63d0\u4f9b\u3059\u308b\u3002  \u300c\u3053\u306e\u5834\u9762\u306b\u4f7f\u3048\u308b\u304b\u306a\uff1f\u300d\u3068\u3044\u3046\u30b7\u30fc\u30f3\u3068\u5177\u4f53\u7684\u306a\u4e8b\u4f8b \u30d3\u30b8\u30cd\u30b9\u30d7\u30ec\u30bc\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u3067\u306e\u63d0\u6848 \u8ab2\u984c: \u65b0\u3057\u3044\u30d3\u30b8\u30cd\u30b9\u30e2\u30c7\u30eb\u3084\u6226\u7565\u3092\u63d0\u6848\u3059\u308b\u969b\u3001\u8074\u8846\u306b\u305d\u306e\u6709\u52b9\u6027\u3084\u4fe1\u983c\u6027\u3092\u4f1d\u3048\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002 \u6d3b\u7528\u65b9\u6cd5: \u63d0\u6848\u5185\u5bb9\u306b\u95a2\u9023\u3059\u308b\u7c21\u5358\u306a\u6570\u5f0f\u3084\u7d71\u8a08\u30c7\u30fc\u30bf\u3092\u63d0\u793a\u3059\u308b\u3053\u3068\u3067\u3001\u8ad6\u7406\u7684\u306a\u88cf\u4ed8\u3051\u3092\u5f37\u8abf\u3057\u3001\u8074\u8846\u306e\u7d0d\u5f97\u611f\u3092\u9ad8\u3081\u308b\u3002 \u5177\u4f53\u4f8b: \u65b0\u3057\u3044\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u6226\u7565\u306e\u52b9\u679c\u3092\u793a\u3059\u969b\u306b\u3001\u300cROI = \uff08\u5229\u76ca \u2212 \u6295\u8cc7\u984d\uff09\u00f7 \u6295\u8cc7\u984d\u300d\u3068\u3044\u3046\u6570\u5f0f\u3092\u7528\u3044\u3066\u3001\u6226\u7565\u306e\u53ce\u76ca\u6027\u3092\u660e\u78ba\u306b\u4f1d\u3048\u308b\u3002  \u307e\u3068\u3081 \u300c\u30ca\u30f3\u30bb\u30f3\u30b9\u306a\u6570\u5f0f\u52b9\u679c\u300d\u306f\u3001\u6570\u5f0f\u3084\u7d71\u8a08\u30c7\u30fc\u30bf\u304c\u6301\u3064\u8aac\u5f97\u529b\u3092\u793a\u3059\u4e00\u65b9\u3067\u3001\u305d\u308c\u3089\u304c\u610f\u5473\u3092\u6301\u305f\u306a\u3044\u5834\u5408\u3067\u3082\u5f71\u97ff\u3092\u53ca\u307c\u3059\u53ef\u80fd\u6027\u304c\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u308b\u3002 \u30c7\u30b6\u30a4\u30f3\u3084\u30b3\u30f3\u30c6\u30f3\u30c4\u5236\u4f5c\u306b\u304a\u3044\u3066\u306f\u3001\u6570\u5f0f\u3084\u30c7\u30fc\u30bf\u306e\u4f7f\u7528\u304c\u9069\u5207\u3067\u3042\u308b\u304b\u3092\u614e\u91cd\u306b\u691c\u8a0e\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u8aa4\u89e3\u3092\u4e0e\u3048\u306a\u3044\u3088\u3046\u914d\u616e\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3042\u308b\u3002  &nbsp; \u95a2\u9023\u7528\u8a9e   \u30de\u30af\u30ca\u30de\u30e9\u306e\u8aa4\u8b2c  \u6570\u5024\u504f\u91cd\u30d0\u30a4\u30a2\u30b9  \u30b0\u30c3\u30c9\u30cf\u30fc\u30c8\u306e\u6cd5\u5247  \u30d0\u30cb\u30c6\u30a3\u30e1\u30c8\u30ea\u30af\u30b9  \u8a08\u6e2c\u52b9\u679c  \u30ca\u30f3\u30bb\u30f3\u30b9\u306a\u6570\u5f0f\u52b9\u679c"}