{"version":"1.0","provider_name":"UX TIMES","provider_url":"https:\/\/uxdaystokyo.com\/articles","author_name":"\u5927\u672c \u3042\u304b\u306d","author_url":"https:\/\/uxdaystokyo.com\/articles\/author\/akaneohmoto\/","title":"\u30ab\u30c6\u30b4\u30ea\u30fc\u30b5\u30a4\u30ba\u30d0\u30a4\u30a2\u30b9 | UX TIMES","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"73bbh6oQgt\"><a href=\"https:\/\/uxdaystokyo.com\/articles\/glossary\/category-size-bias\/\">\u30ab\u30c6\u30b4\u30ea\u30fc\u30b5\u30a4\u30ba\u30d0\u30a4\u30a2\u30b9<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/uxdaystokyo.com\/articles\/glossary\/category-size-bias\/embed\/#?secret=73bbh6oQgt\" width=\"600\" height=\"338\" title=\"&#8220;\u30ab\u30c6\u30b4\u30ea\u30fc\u30b5\u30a4\u30ba\u30d0\u30a4\u30a2\u30b9&#8221; &#8212; UX TIMES\" data-secret=\"73bbh6oQgt\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! 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\/07\/\u30ab\u30c6\u30b4\u30ea\u30fc\u30b5\u30a4\u30ba\u30d0\u30a4\u30a2\u30b9-1.png","thumbnail_width":1080,"thumbnail_height":1080,"description":"\u3088\u308a\u5927\u304d\u306a\u30ab\u30c6\u30b4\u30ea\u306b\u5c5e\u3057\u3066\u3044\u308b\u9078\u629e\u80a2\u306e\u65b9\u304c\u3001\u5b9f\u969b\u306e\u78ba\u7387\u3084\u4fa1\u5024\u306b\u304b\u304b\u308f\u3089\u305a\u300c\u597d\u307e\u3057\u3044\u300d\u300c\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u300d\u3068\u8aa4\u3063\u3066\u8a8d\u8b58\u3055\u308c\u3084\u3059\u3044\u50be\u5411\u3092\u6307\u3059\u3002 \u63d0\u5531\u8005 \u63d0\u5531\u8005\uff1aNadav Klein &amp; Ed O\u2019Brien\uff08\u30b7\u30ab\u30b4\u5927\u5b66\uff09 \u8ad6\u6587\uff1a\"The Category Size Bias in Probability Judgments\" \u63b2\u8f09\uff1aJournal of Experimental Psychology: General, 2016  \u5b9f\u9a13\u4f8b  \u53c2\u52a0\u8005\u306b\u300c\u8d64\u30fb\u9752\u30fb\u7dd1\u306e\u30dc\u30fc\u30eb\u306e\u305d\u308c\u305e\u308c\u306e\u7bb1\u304c\u3042\u308a\u3001\u3053\u306e\u7bb1\u5168\u4f53\u3067\u5f53\u305f\u308a\u304c\u3042\u308a\u307e\u3059\u3002\u300d\u3068\u8aac\u660e\u3057\u3001\u305d\u308c\u305e\u308c\u306e\u8272\u306e\u30dc\u30fc\u30eb\u306e\u6570\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u3068\u8aac\u660e\u3057\u305f\u3002    \u8d64\uff1a6\u500b\uff08\u5c11\u306a\u3044\uff1d\u5c0f\u3055\u306a\u30ab\u30c6\u30b4\u30ea\uff09  \u9752\uff1a12\u500b\uff08\u4e2d\u304f\u3089\u3044\u306e\u30ab\u30c6\u30b4\u30ea\uff09  \u7dd1\uff1a30\u500b\uff08\u591a\u3044\uff1d\u5927\u304d\u306a\u30ab\u30c6\u30b4\u30ea\uff09  \u305d\u306e\u4e0a\u3067\u3001\u300c\u3069\u306e\u8272\u306e\u30dc\u30fc\u30eb\u306e\u7bb1\u304b\u3089\u3001\u304f\u3058\u30921\u56de\u5f15\u304d\u307e\u3059\u304b\uff1f\u300d\u3068\u5c0b\u306d\u305f\u3002 \u300c\u5f53\u305f\u308a\u306e\u30dc\u30fc\u30eb\u304c\u3069\u306e\u8272\uff08\u7bb1\uff1a\u30ab\u30c6\u30b4\u30ea\uff09\u306b\u5165\u3063\u3066\u3044\u308b\u304b\u300d\u306f\u53c2\u52a0\u8005\u306b\u77e5\u3089\u3055\u308c\u3066\u304a\u3089\u305a\u3001\u5b8c\u5168\u306b\u30e9\u30f3\u30c0\u30e0\u3067\u3042\u308b\u3001\u3068\u3044\u3046\u524d\u63d0\u3067\u3042\u308b\u3002 \u3057\u304b\u3057\u3001\u591a\u304f\u306e\u53c2\u52a0\u8005\u306f\u300c\u7dd1\u306e\u30dc\u30fc\u30eb\u304c\u591a\u3044\u304b\u3089\u3001\u5f53\u305f\u308b\u78ba\u7387\u3082\u9ad8\u305d\u3046\u3060\u300d\u3068\u8003\u3048\u3066\u7dd1\u3092\u9078\u3093\u3060\u3002 \u8272\uff08\u7bb1\uff1a\u30ab\u30c6\u30b4\u30ea\uff09\u3092\u9078\u3093\u3060\u5f8c\u306b\u30dc\u30fc\u30eb\u30921\u3064\u5f15\u304f\u305f\u3081\u3001\u3069\u306e\u8272\u3092\u9078\u3093\u3067\u3082\u5f53\u305f\u308b\u78ba\u7387\u306f\u540c\u3058\u3067\u3042\u308b\u3002\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u300c\u30dc\u30fc\u30eb\u306e\u6570\u304c\u591a\u3044\uff1d\u5f53\u305f\u308a\u3084\u3059\u3044\u300d\u3068\u76f4\u611f\u7684\u306b\u611f\u3058\u3066\u3057\u307e\u3063\u305f\u3068\u3044\u3046\u5b9f\u9a13\u3002  \u5177\u4f53\u7684\u306a\u5185\u5bb9\u3068\u4e8b\u4f8b \u30c7\u30b6\u30a4\u30f3\u306b\u304a\u3051\u308b\u5229\u7528\u65b9\u6cd5\u3068\u4f8b\uff08\u30d7\u30ed\u30c0\u30af\u30c8\u30fb\u30b3\u30f3\u30c6\u30f3\u30c4\uff09 1. EC\u30b5\u30a4\u30c8\u306b\u304a\u3051\u308b\u30ab\u30c6\u30b4\u30ea\u30e9\u30d9\u30eb\u8a2d\u8a08 \u5927\u304d\u306a\u30ab\u30c6\u30b4\u30ea\u300c\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\uff08500\u5546\u54c1\uff09\u300d\u5c0f\u3055\u306a\u30ab\u30c6\u30b4\u30ea\u300c\u30bf\u30d6\u30ec\u30c3\u30c8\uff0850\u5546\u54c1\uff09\u300d \u6d88\u8cbb\u8005\u306f\u5546\u54c1\u6570\u306e\u591a\u3044\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u30ab\u30c6\u30b4\u30ea\u306e\u5546\u54c1\u3092\u300c\u9078\u629e\u80a2\u304c\u8c4a\u5bcc\u3067\u826f\u3044\u5546\u54c1\u304c\u3042\u308b\u300d\u3068\u904e\u5927\u8a55\u4fa1\u3057\u304c\u3061  \u5927\u304d\u3044\u30ab\u30c6\u30b4\u30ea\uff08\u4f8b\uff1a\u300c\u5bb6\u96fb\u300d\u306a\u3069\uff09\u306e\u4e2d\u306b\u5165\u3063\u3066\u3044\u308b\u5546\u54c1\u306f\u3001\u305d\u308c\u3060\u3051\u3067\u300c\u4eba\u6c17\u304c\u3042\u308b\u300d\u300c\u4fe1\u983c\u3067\u304d\u308b\u300d\u3068\u5224\u65ad\u3055\u308c\u3084\u3059\u304f\u306a\u308b\u3002  \u5546\u54c1\u30ec\u30d3\u30e5\u30fc\u3067\u300c\u25ef\u25ef\u30ab\u30c6\u30b4\u30ea\u306e\u58f2\u4e0aNo.1\u300d\u3068\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u3068\u3001\u300c\u30ab\u30c6\u30b4\u30ea\u30b5\u30a4\u30ba\u304c\u5927\u304d\u3044\u304b\u3089\u4fa1\u5024\u304c\u3042\u308b\u300d\u3068\u8aa4\u8a8d\u3055\u308c\u308b\u3002 2. \u30b5\u30d6\u30b9\u30af\u30ea\u30d7\u30b7\u30e7\u30f3\u30d7\u30e9\u30f3\u306e\u9078\u629e\u80a2\u63d0\u793a \u300c\u3082\u3063\u3068\u3082\u591a\u304f\u306e\u4eba\u306b\u9078\u3070\u308c\u3066\u3044\u308b\u30d7\u30e9\u30f3\u300d\u3068\u8868\u793a\u3055\u308c\u305f\u4e2d\u30d7\u30e9\u30f3\u304c\u3001\u5b9f\u969b\u306b\u306f\u4fa1\u683c\u30fb\u6a5f\u80fd\u9762\u3067\u6700\u3082\u30b3\u30b9\u30c8\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u60aa\u304f\u3066\u3082\u3001\u300c\u305d\u306e\u30d7\u30e9\u30f3\u306f\u591a\u304f\u306e\u4e2d\u304b\u3089\u9078\u3070\u308c\u3066\u3044\u308b\uff08\uff1d\u4fa1\u5024\u304c\u9ad8\u3044\uff09\u300d\u3068\u932f\u899a\u3055\u308c\u3084\u3059\u3044\u3002 3. \u6c42\u4eba\u60c5\u5831\u3084\u30e9\u30f3\u30ad\u30f3\u30b0\u578bUI \u300c\u25ef\u25ef\u696d\u754cNo.1\u300d\u300c\u25ef\u25ef\u4ef6\u306e\u4e2d\u304b\u3089\u9078\u3070\u308c\u305f\u300d\u306a\u3069\u306e\u8868\u73fe\u306f\u3001\u30ab\u30c6\u30b4\u30ea\u30fc\u306e\u30b5\u30a4\u30ba\u611f\u3092\u5f37\u8abf\u3059\u308b\u3053\u3068\u3067\u610f\u601d\u6c7a\u5b9a\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3002 4.\u30ec\u30b9\u30c8\u30e9\u30f3\u30e1\u30cb\u30e5\u30fc\u306e\u69cb\u6210 \u5927\u304d\u306a\u30bb\u30af\u30b7\u30e7\u30f3\u300c\u30d4\u30b6\uff0820\u7a2e\u985e\uff09\u300d\u5c0f\u3055\u306a\u30bb\u30af\u30b7\u30e7\u30f3\u300c\u30b5\u30e9\u30c0\uff085\u7a2e\u985e\uff09\u300d \u9867\u5ba2\u306f\u30d4\u30b6\u30bb\u30af\u30b7\u30e7\u30f3\u304c\u5927\u304d\u3044\u3053\u3068\u3067\u3001\u305d\u306e\u30ec\u30b9\u30c8\u30e9\u30f3\u3092\u300c\u30d4\u30b6\u304c\u7f8e\u5473\u3057\u3044\u5c02\u9580\u5e97\u300d\u3068\u8a8d\u8b58\u3057\u3001\u30d4\u30b6\u3092\u9078\u3076\u50be\u5411\u304c\u9ad8\u307e\u308a\u307e\u3059 5.\u6c42\u4eba\u30b5\u30a4\u30c8\u3067\u306e\u8077\u7a2e\u5206\u985e \u5927\u304d\u306a\u30ab\u30c6\u30b4\u30ea\u300cIT\u30fb\u30a8\u30f3\u30b8\u30cb\u30a2\uff081000\u4ef6\uff09\u300d\u5c0f\u3055\u306a\u30ab\u30c6\u30b4\u30ea\u300c\u30c7\u30b6\u30a4\u30ca\u30fc\uff08100\u4ef6\uff09\u300d \u6c42\u8077\u8005\u306fIT\u8077\u7a2e\u306e\u6c42\u4eba\u304c\u591a\u3044\u3053\u3068\u3067\u3001\u300cIT\u696d\u754c\u306f\u9700\u8981\u304c\u9ad8\u304f\u3001\u826f\u3044\u6761\u4ef6\u306e\u4ed5\u4e8b\u304c\u3042\u308b\u300d\u3068\u5224\u65ad\u3057\u304c\u3061\u3067\u3059 6.\u30b9\u30fc\u30d1\u30fc\u30de\u30fc\u30b1\u30c3\u30c8\u306e\u58f2\u308a\u5834\u9762\u7a4d \u5927\u304d\u306a\u58f2\u308a\u5834\u51b7\u51cd\u98df\u54c1\u30b3\u30fc\u30ca\u30fc \u5c0f\u3055\u306a\u58f2\u308a\u5834\u30aa\u30fc\u30ac\u30cb\u30c3\u30af\u98df\u54c1\u30b3\u30fc\u30ca\u30fc \u6d88\u8cbb\u8005\u306f\u58f2\u308a\u5834\u9762\u7a4d\u306e\u5927\u304d\u3055\u304b\u3089\u3001\u51b7\u51cd\u98df\u54c1\u306e\u65b9\u304c\u300c\u7a2e\u985e\u304c\u8c4a\u5bcc\u3067\u9078\u3076\u4fa1\u5024\u304c\u3042\u308b\u300d\u3068\u611f\u3058\u3084\u3059\u304f\u306a\u308a\u307e\u3059 7.\u30cb\u30e5\u30fc\u30b9\u5831\u9053\u306e\u6642\u9593\u914d\u5206 \u9577\u6642\u9593\u5831\u9053\u653f\u6cbb\u30cb\u30e5\u30fc\u30b9\uff0830\u5206\uff09\u77ed\u6642\u9593\u5831\u9053\u79d1\u5b66\u6280\u8853\u30cb\u30e5\u30fc\u30b9\uff085\u5206\uff09 \u8996\u8074\u8005\u306f\u5831\u9053\u6642\u9593\u306e\u9577\u3055\u304b\u3089\u3001\u653f\u6cbb\u554f\u984c\u306e\u65b9\u304c\u300c\u3088\u308a\u91cd\u8981\u3067\u5f71\u97ff\u529b\u304c\u3042\u308b\u300d\u3068\u8a8d\u8b58\u3059\u308b\u50be\u5411\u304c\u3042\u308a\u307e\u3059 \u30c0\u30fc\u30af\u30d1\u30bf\u30fc\u30f3\u306b\u306a\u3089\u306a\u3044\u30c7\u30b6\u30a4\u30f3\u3092 \u30e6\u30fc\u30b6\u30fc\u306e\u7406\u89e3\u5ea6\u3092\u8003\u616e\u3057\u3001\u30ca\u30c3\u30b8\u3067\u306e\u30c7\u30b6\u30a4\u30f3\u3068\u30c0\u30fc\u30af\u30d1\u30bf\u30fc\u30f3\u306b\u306a\u3089\u306a\u3044\u305f\u3081\u306e\u898b\u6975\u3081\u3092\u3057\u3066\u30c7\u30b6\u30a4\u30f3\u3057\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002 \u95a2\u9023\u7528\u8a9e   \u7406\u89e3\u30ec\u30d9\u30eb\u52b9\u679c"}