{"id":38002,"date":"2026-03-02T16:57:31","date_gmt":"2026-03-02T07:57:31","guid":{"rendered":"https:\/\/uxdaystokyo.com\/articles\/?post_type=glossary&#038;p=38002"},"modified":"2026-04-27T13:04:27","modified_gmt":"2026-04-27T04:04:27","slug":"cognitive-load","status":"publish","type":"glossary","link":"https:\/\/uxdaystokyo.com\/articles\/glossary\/cognitive-load\/","title":{"rendered":"\u8a8d\u77e5\u8ca0\u8377"},"content":{"rendered":"<p>\u8a8d\u77e5\u8ca0\u8377\u3068\u306f\u3001\u4eba\u304c\u4f55\u304b\u3092\u5b66\u3093\u3060\u308a\u8ab2\u984c\u3092\u3053\u306a\u3057\u305f\u308a\u3059\u308b\u969b\u306b\u3001\u60c5\u5831\u3092\u4e00\u6642\u7684\u306b\u8a18\u61b6\u3057\u51e6\u7406\u3059\u308b\u300c\u30ef\u30fc\u30ad\u30f3\u30b0\u30e1\u30e2\u30ea\u300d\u306b\u304b\u304b\u308b\u7cbe\u795e\u7684\u306a\u8ca0\u62c5\u306e\u91cf\u3092\u6307\u3059\u3002\u4eba\u9593\u306e\u60c5\u5831\u51e6\u7406\u80fd\u529b\u306b\u306f\u9650\u754c\u304c\u3042\u308b\u305f\u3081\u3001\u3053\u306e\u8ca0\u8377\u304c\u904e\u5270\u306b\u306a\u308b\u3068\u7406\u89e3\u304c\u6ede\u308a\u3001\u30df\u30b9\u304c\u5897\u3048\u3001\u6700\u7d42\u7684\u306b\u306f\u76ee\u7684\u306e\u9054\u6210\u3092\u8ae6\u3081\u3066\u3057\u307e\u3046\u3002<\/p>\n<p>\u88fd\u54c1\u3084\u30b5\u30fc\u30d3\u30b9\u304c\u5229\u7528\u8005\u306b\u4e0e\u3048\u308b\u7cbe\u795e\u7684\u8ca0\u62c5\u3092\u9069\u5207\u306b\u7ba1\u7406\u3059\u308b\u3053\u3068\u306f\u3001\u512a\u308c\u305f\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u3092\u5275\u51fa\u3059\u308b\u4e0a\u3067\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u3002<\/p>\n<h2>\u9650\u308a\u3042\u308b\u601d\u8003\u306e\u5668\u3092\u3069\u3046\u6e80\u305f\u3059\u304b<\/h2>\n<p>\u4eba\u9593\u306e\u8133\u304c\u4e00\u5ea6\u306b\u6271\u3048\u308b\u60c5\u5831\u91cf\u306b\u306f\u9650\u308a\u304c\u3042\u308b\u3002\u3053\u306e\u77ed\u671f\u7684\u306a\u60c5\u5831\u51e6\u7406\u3092\u62c5\u3046\u9818\u57df\u3092<a 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loading=\"lazy\" decoding=\"async\" src=\"https:\/\/uxdaystokyo.com\/articles\/wp-content\/uploads\/2026\/03\/cobnitive-load-6.png\" alt=\"\" width=\"1024\" height=\"559\" class=\"size-large wp-image-38017 aligncenter\" srcset=\"https:\/\/uxdaystokyo.com\/articles\/wp-content\/uploads\/2026\/03\/cobnitive-load-6.png 1024w, https:\/\/uxdaystokyo.com\/articles\/wp-content\/uploads\/2026\/03\/cobnitive-load-6-300x164.png 300w, https:\/\/uxdaystokyo.com\/articles\/wp-content\/uploads\/2026\/03\/cobnitive-load-6-768x419.png 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<h2>\u8a9e\u6e90\u30fb\u63d0\u5531\u8005<\/h2>\n<p>\u8a8d\u77e5\u8ca0\u8377\u7406\u8ad6\uff08Cognitive Load Theory\uff09\u306f\u30011980\u5e74\u4ee3\u5f8c\u534a\u306b\u6559\u80b2\u5fc3\u7406\u5b66\u8005\u306e<ruby>John<rt>\u30b8\u30e7\u30f3<\/rt><\/ruby> <ruby>Sweller<rt>\u30b9\u30a6\u30a7\u30e9\u30fc<\/rt><\/ruby>\u306b\u3088\u3063\u3066\u63d0\u5531\u3055\u308c\u305f\u3002<\/p>\n<p>\u5f7c\u306f\u30aa\u30fc\u30b9\u30c8\u30e9\u30ea\u30a2\u306e\u30cb\u30e5\u30fc\u30b5\u30a6\u30b9\u30a6\u30a7\u30fc\u30eb\u30ba\u5927\u5b66\u306b\u6240\u5c5e\u3057\u3001\u4e3b\u306b\u6570\u5b66\u306e\u3088\u3046\u306a\u8907\u96d1\u306a\u554f\u984c\u89e3\u6c7a\u306b\u304a\u3051\u308b\u52b9\u679c\u7684\u306a\u6307\u5c0e\u6cd5\u3092\u7814\u7a76\u3057\u3066\u3044\u305f\u3002\u5f93\u6765\u306e\u6559\u80b2\u6cd5\u304c\u3001\u5b66\u7fd2\u5185\u5bb9\u305d\u306e\u3082\u306e\u306e\u96e3\u3057\u3055\u306b\u52a0\u3048\u3001\u89e3\u304d\u65b9\u3092\u63a2\u3059\u30d7\u30ed\u30bb\u30b9\u3067\u5b66\u7fd2\u8005\u306e\u30ef\u30fc\u30ad\u30f3\u30b0\u30e1\u30e2\u30ea\u306b\u904e\u5927\u306a\u8ca0\u8377\u3092\u304b\u3051\u3001\u672c\u6765\u306e\u5b66\u7fd2\u3092\u59a8\u3052\u3066\u3044\u308b\u3068\u8003\u3048\u305f\u3002<\/p>\n<p>\u3053\u306e\u6d1e\u5bdf\u304c\u3001\u5b66\u7fd2\u52b9\u679c\u3092\u6700\u5927\u5316\u3059\u308b\u305f\u3081\u306e\u8a2d\u8a08\u539f\u5247\u3068\u3057\u3066\u8a8d\u77e5\u8ca0\u8377\u7406\u8ad6\u3078\u3068\u767a\u5c55\u3057\u3001\u5f8c\u306bUI\u30c7\u30b6\u30a4\u30f3\u306a\u3069\u6559\u80b2\u4ee5\u5916\u306e\u5206\u91ce\u306b\u3082\u5e83\u304f\u5fdc\u7528\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u3002<\/p>\n<figure class=\"wp-block-image aligncenter\">\n<div style=\"width: 200px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/uxdaystokyo.com\/articles\/wp-content\/uploads\/2026\/03\/wp-upload-1772436504924.jpg\" alt=\"\u30b8\u30e7\u30f3\u30fb\u30b9\u30a6\u30a7\u30e9\u30fc\uff08\u51fa\u5178\uff1ahttps:\/\/api.research.unsw.edu.au\/sites\/default\/files\/images\/profile\/r148174-sweller.jpg\uff09\" width=\"190\" height=\"238\" class=\"\" \/><p class=\"wp-caption-text\">\u30b8\u30e7\u30f3\u30fb\u30b9\u30a6\u30a7\u30e9\u30fc\uff08\u51fa\u5178\uff1ahttps:\/\/api.research.unsw.edu.au\/sites\/default\/files\/images\/profile\/r148174-sweller.jpg\uff09<\/p><\/div>\n<\/figure>\n<h2>3\u7a2e\u306e\u8ca0\u8377\u3092\u64cd\u308a\u4f53\u9a13\u3092\u8a2d\u8a08\u3059\u308b<\/h2>\n<p>\u8a8d\u77e5\u8ca0\u8377\u306f\u3001\u305d\u306e\u6027\u8cea\u304b\u30893\u7a2e\u985e\u306b\u5206\u985e\u3057\u3066\u6349\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u3053\u308c\u3089\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u610f\u8b58\u7684\u306b\u64cd\u4f5c\u3059\u308b\u3053\u3068\u304c\u3001\u4f7f\u3044\u3084\u3059\u3044\u4f53\u9a13\u3092\u8a2d\u8a08\u3059\u308b\u9375\u3068\u306a\u308b\u3002\u512a\u308c\u305f\u8a2d\u8a08\u3068\u306f\u3001\u4e0d\u8981\u306a\u8ca0\u8377\u3092\u524a\u308a\u3001\u751f\u307e\u308c\u305f\u601d\u8003\u306e\u4f59\u529b\u3092\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u5b66\u7fd2\u3084\u7406\u89e3\u3068\u3044\u3063\u305f\u751f\u7523\u7684\u306a\u6d3b\u52d5\u3078\u3068\u632f\u308a\u5206\u3051\u308b\u3053\u3068\u3067\u3042\u308b\u3002<\/p>\n<ul>\n<li><strong>\u5185\u5728\u7684\u8a8d\u77e5\u8ca0\u8377<\/strong><\/li>\n<\/ul>\n<p>\u8ab2\u984c\u305d\u306e\u3082\u306e\u304c\u6301\u3064\u3001\u672c\u8cea\u7684\u306a\u8907\u96d1\u3055\u306b\u8d77\u56e0\u3059\u308b\u8ca0\u8377\u3002\u4f8b\u3048\u3070\u3001\u521d\u3081\u3066\u81ea\u8ee2\u8eca\u306b\u4e57\u308b\u3068\u304d\u306e\u30d0\u30e9\u30f3\u30b9\u611f\u899a\u306e\u7fd2\u5f97\u306a\u3069\u304c\u3053\u308c\u306b\u3042\u305f\u308b\u3002\u3053\u306e\u8ca0\u8377\u306f\u5b8c\u5168\u306b\u306f\u306a\u304f\u305b\u306a\u3044\u304c\u3001\u60c5\u5831\u3092\u6bb5\u968e\u7684\u306b\u63d0\u793a\u3059\u308b\u3053\u3068\u3067\u7ba1\u7406\u3057\u3084\u3059\u304f\u306a\u308b\u3002<\/p>\n<ul>\n<li><strong>\u5916\u5728\u7684\u8a8d\u77e5\u8ca0\u8377<\/strong><\/li>\n<\/ul>\n<p>\u60c5\u5831\u306e\u63d0\u793a\u65b9\u6cd5\u3084UI\u30c7\u30b6\u30a4\u30f3\u306e\u4e0d\u5099\u306a\u3069\u3001\u672c\u8cea\u7684\u3067\u306f\u306a\u3044\u8981\u56e0\u306b\u3088\u3063\u3066\u751f\u3058\u308b\u4e0d\u8981\u306a\u8ca0\u8377\u3002\u4e00\u8cab\u6027\u306e\u306a\u3044\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u3084\u5206\u304b\u308a\u306b\u304f\u3044\u5c02\u9580\u7528\u8a9e\u304c\u4ee3\u8868\u4f8b\u3067\u3042\u308a\u3001\u8a2d\u8a08\u306b\u3088\u3063\u3066\u5fb9\u5e95\u7684\u306b\u524a\u6e1b\u3059\u3079\u304d\u5bfe\u8c61\u3068\u306a\u308b\u3002<\/p>\n<ul>\n<li><strong>\u5b66\u7fd2\u95a2\u9023\u8a8d\u77e5\u8ca0\u8377<\/strong><\/li>\n<\/ul>\n<p>\u65b0\u3057\u3044\u77e5\u8b58\u306e\u69cb\u9020\u3092\u7d44\u307f\u7acb\u3066\u3001\u9577\u671f\u8a18\u61b6\u306b\u5b9a\u7740\u3055\u305b\u308b\u305f\u3081\u306b\u8cbb\u3084\u3055\u308c\u308b\u3001\u6709\u76ca\u3067\u751f\u7523\u7684\u306a\u7cbe\u795e\u7684\u52aa\u529b\u3002\u60c5\u5831\u3092\u6df1\u304f\u7406\u89e3\u3057\u3001\u81ea\u5206\u306e\u4e2d\u306b\u843d\u3068\u3057\u8fbc\u3080\u305f\u3081\u306e\u8ca0\u8377\u3067\u3042\u308a\u3001\u3053\u308c\u3092\u4fc3\u9032\u3059\u308b\u3053\u3068\u304c\u5b66\u7fd2\u3084\u7fd2\u719f\u306b\u3064\u306a\u304c\u308b\u3002<\/p>\n<p><img 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