{"id":730855,"date":"2022-09-30T11:00:30","date_gmt":"2022-09-30T18:00:30","guid":{"rendered":"https:\/\/www.questionpro.com\/blog\/%e8%87%aa%e5%b7%b1%e9%81%b8%e6%8a%9e%e3%83%90%e3%82%a4%e3%82%a2%e3%82%b9%ef%bc%9a%e3%81%9d%e3%81%ae%e6%ad%a3%e4%bd%93%e3%80%81%e6%96%b9%e6%b3%95%e3%80%81%e4%be%8b\/"},"modified":"2024-10-28T00:15:47","modified_gmt":"2024-10-28T07:15:47","slug":"%e8%87%aa%e5%b7%b1%e9%81%b8%e6%8a%9e%e3%83%90%e3%82%a4%e3%82%a2%e3%82%b9%ef%bc%9a%e6%a6%82%e8%a6%81%e3%80%81%e6%89%8b%e6%b3%95%e3%80%81%e4%ba%8b%e4%be%8b","status":"publish","type":"post","link":"https:\/\/www.questionpro.com\/blog\/ja\/%e8%87%aa%e5%b7%b1%e9%81%b8%e6%8a%9e%e3%83%90%e3%82%a4%e3%82%a2%e3%82%b9%ef%bc%9a%e6%a6%82%e8%a6%81%e3%80%81%e6%89%8b%e6%b3%95%e3%80%81%e4%ba%8b%e4%be%8b\/","title":{"rendered":"\u81ea\u5df1\u9078\u629e\u30d0\u30a4\u30a2\u30b9\uff1a\u6982\u8981\u3001\u624b\u6cd5\u3001\u4e8b\u4f8b"},"content":{"rendered":"<p><span style=\"font-weight: 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400;\">\u3053\u306e\u30d6\u30ed\u30b0\u3067\u306f\u3001\u81ea\u5df1\u9078\u629e\u30d0\u30a4\u30a2\u30b9\u306e\u5b9a\u7fa9\u3068\u3001\u30d0\u30a4\u30a2\u30b9\u3092\u4f4e\u6e1b\u3059\u308b\u305f\u3081\u306b\u3069\u306e\u3088\u3046\u306a\u65b9\u6cd5\u3092\u53d6\u308b\u3079\u304d\u304b\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u3001\u307e\u305f\u3001\u3053\u306e\u30d0\u30a4\u30a2\u30b9\u306e\u4f8b\u3082\u3044\u304f\u3064\u304b\u6319\u3052\u3066\u3044\u304d\u307e\u3059\u3002<\/span><\/p>\n<h2>\u81ea\u5df1\u9078\u629e\u30d0\u30a4\u30a2\u30b9\u3068\u306f\uff1f<\/h2>\n<p><span style=\"font-weight: 400;\">\u81ea\u5df1\u9078\u629e\u30d0\u30a4\u30a2\u30b9\u306f\u3001\u4eba\u3005\u304c\u81ea\u3089\u30b0\u30eb\u30fc\u30d7\u3078\u306e\u53c2\u52a0\u3092\u9078\u629e\u3057\u305f\u5834\u5408\u306b\u767a\u751f\u3057\u307e\u3059\u3002\u975e\u78ba\u7387\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u304c\u4f7f\u7528\u3055\u308c\u308b\u5834\u5408\u3001\u504f\u3063\u305f\u30b5\u30f3\u30d7\u30eb\u306e\u539f\u56e0\u3068\u306a\u308a\u307e\u3059\u3002\u30b0\u30eb\u30fc\u30d7\u306e\u4eba\u3005\u306e\u7279\u6027\u304c\u3001\u30b0\u30eb\u30fc\u30d7\u3078\u306e\u53c2\u52a0\u3092\u9078\u629e\u3059\u308b\u8981\u56e0\u3068\u306a\u308a\u3001\u30b0\u30eb\u30fc\u30d7\u5185\u3067\u5947\u5999\u306a\u3053\u3068\u3084\u60aa\u3044\u3053\u3068\u304c\u8d77\u3053\u308b\u72b6\u6cc1\u3092\u8aac\u660e\u3059\u308b\u969b\u306b\u3001\u3053\u306e\u7528\u8a9e\u304c\u3088\u304f\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u3053\u308c\u306f\u3001\u30a2\u30f3\u30b1\u30fc\u30c8\u306b\u56de\u7b54\u3057\u305f\u4eba\u3005\u306e\u30b0\u30eb\u30fc\u30d7\u304c\u3001\u56de\u7b54\u3057\u306a\u304b\u3063\u305f\u30b0\u30eb\u30fc\u30d7\u3068\u306f\u7570\u306a\u308b\u56de\u7b54\u3092\u3057\u305f\u5834\u5408\u306e<\/span><b>\u975e\u56de\u7b54\u30d0\u30a4\u30a2\u30b9<\/b><span style=\"font-weight: 400;\">\u3068\u4f3c\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u305d\u308c\u3067\u306f\u3001\u3053\u306e\u30d0\u30a4\u30a2\u30b9\u3092\u4f4e\u6e1b\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u305d\u306e\u4f8b\u3082\u3044\u304f\u3064\u304b\u6319\u3052\u3066\u3044\u304d\u307e\u3059\u3002\u8a73\u7d30\u306f\u3053\u3061\u3089\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/span><\/p>\n<h2>\u81ea\u5df1\u9078\u629e\u30d0\u30a4\u30a2\u30b9\u3092\u4f4e\u6e1b\u3059\u308b\u65b9\u6cd5<\/h2>\n<p><span style=\"font-weight: 400;\">\u81ea\u5df1\u9078\u629e\u30d0\u30a4\u30a2\u30b9\u3092\u6392\u9664\u3059\u308b\u6700\u3082\u660e\u767d\u306a\u65b9\u6cd5\u306f\u3001\u4eba\u3005\u306b\u30a2\u30f3\u30b1\u30fc\u30c8\u3078\u306e\u53c2\u52a0\u3092\u81ea\u3089\u9078\u3070\u305b\u306a\u3044\u3053\u3068\u3067\u3059\u3002\u30b5\u30f3\u30d7\u30eb\u3092\u5f97\u308b\u306b\u306f\u3001\u78ba\u7387<a href=\"https:\/\/www.questionpro.com\/blog\/ja\/sampling-bias\/\">\u62bd\u51fa\u30d0\u30a4\u30a2\u30b9<\/a> \u624b\u6cd5\u304c\u7406\u60f3\u7684\u3067\u3059\u3002<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">\u78ba\u7387\u62bd\u51fa\u6cd5<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u78ba\u7387\u62bd\u51fa\u6cd5\u3068\u306f\u3001\u78ba\u7387\u8ad6\u306b\u57fa\u3065\u3044\u3066\u7cfb\u7d71\u7684\u306a\u8abf\u67fb\u5bfe\u8c61\u6bcd\u96c6\u56e3\u3092\u9078\u629e\u3059\u308b\u65b9\u6cd5\u3067\u3059\u3002\u3053\u3053\u3067\u306f\u3001\u30ea\u30b5\u30fc\u30c1\u30e3\u30fc\u304c\u63a8\u5b9a\u3057\u305f\u3044\u7279\u6027\u3092\u6301\u3064\u6bcd\u96c6\u56e3\u5168\u4f53\u304b\u3089\u5c0f\u898f\u6a21\u306a\u30b0\u30eb\u30fc\u30d7\u3092\u9078\u3073\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\"><a href=\"https:\/\/www.questionpro.com\/blog\/ja\/probability-sampling\/\">\u78ba\u7387\u62bd\u51fa<\/a> \u306f\u30e9\u30f3\u30c0\u30e0\u5316\u306e\u539f\u5247\u306b\u57fa\u3065\u3044\u3066\u3044\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u8abf\u67fb\u5bfe\u8c61\u96c6\u56e3\u306e\u3059\u3079\u3066\u306e\u30e1\u30f3\u30d0\u30fc\u304c\u3001\u30b5\u30f3\u30d7\u30eb\u96c6\u56e3\u306b\u542b\u307e\u308c\u308b\u53ef\u80fd\u6027\u304c\u7b49\u3057\u304f\u3042\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002<\/span><\/p>\n<p><i><span style=\"font-weight: 400;\">\u4f8b\u3048\u3070\u3001\u6bcd\u96c6\u56e3\u306e\u898f\u6a21\u304c500\u4eba\u3067\u3042\u308c\u3070\u3001\u6bcd\u96c6\u56e3\u306e\u3059\u3079\u3066\u306e\u4eba\u304c\u8abf\u67fb\u30b5\u30f3\u30d7\u30eb\u306b\u542b\u307e\u308c\u308b\u53ef\u80fd\u6027\u306f500\u5206\u306e1\u3067\u3059\u3002<\/span><\/i><\/p>\n<p><span style=\"font-weight: 400;\">\u3053\u306e\u65b9\u6cd5\u306e\u57fa\u672c\u7684\u306a\u8003\u3048\u65b9\u306f\u3001\u5168\u4f53\u3092\u4ee3\u8868\u3059\u308b\u30e9\u30f3\u30c0\u30e0\u306a\u30b5\u30f3\u30d7\u30eb\u3092\u62bd\u51fa\u3067\u304d\u308c\u3070\u3001\u63a8\u5b9a\u5024\u306f\u6b63\u78ba\u306b\u306a\u308b\u3068\u3044\u3046\u3082\u306e\u3067\u3059\u3002\u30b5\u30f3\u30d7\u30eb\u6bcd\u96c6\u56e3\u304c\u5341\u5206\u306b\u5927\u304d\u3044\u5834\u5408\u3001\u7d71\u8a08\u7684\u624b\u6cd5\u3092\u7528\u3044\u3066\u30b5\u30f3\u30d7\u30eb\u3092\u57fa\u306b\u6bcd\u96c6\u56e3\u5168\u4f53\u3092\u63a8\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u4ee5\u4e0b\u306b\u3001\u78ba\u7387\u62bd\u51fa\u6cd5\u306e\u4f8b\u3092\u3044\u304f\u3064\u304b\u793a\u3057\u307e\u3059\uff1a<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b><a href=\"https:\/\/www.questionpro.com\/blog\/ja\/simple-random-sampling\/\">\u5358\u7d14\u7121\u4f5c\u70ba\u62bd\u51fa<\/a>\uff1a<\/b><span style=\"font-weight: 400;\">\u7c73\u56fd\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u8abf\u67fb\u3067\u306f\u3001\u7121\u4f5c\u70ba\u306b\u4eba\u3005\u3092\u9078\u3073\u3001\u7c73\u56fd\u3067\u306e\u751f\u6d3b\u306b\u95a2\u3059\u308b\u60c5\u5831\u3092\u53ce\u96c6\u3057\u3066\u3044\u307e\u3059\u3002<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">\u7c73\u56fd\u56fd\u52e2\u8abf\u67fb\u5c40\u306f\u3001\u56fd\u5185\u306e\u7121\u4f5c\u70ba\u306b\u9078\u3093\u3060\u4eba\u3005\u304b\u3089\u8a73\u7d30\u306a\u60c5\u5831\u3092\u53ce\u96c6\u3057\u307e\u3059\u3002\u305d\u3057\u3066\u3001\u3053\u306e\u60c5\u5831\u3092\u57fa\u306b\u5168\u4eba\u53e3\u3092\u63a8\u5b9a\u3057\u307e\u3059\u3002<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u7cfb\u7d71\u62bd\u51fa\uff1a<\/b><span style=\"font-weight: 400;\">\u7cfb\u7d71\u62bd\u51fa\u306f\u3001\u30ea\u30b5\u30fc\u30c1\u30e3\u30fc\u304c\u30e9\u30f3\u30c0\u30e0\u306a\u51fa\u767a\u70b9\u3068\u56fa\u5b9a\u9593\u9694\u3092\u4f7f\u7528\u3057\u3066\u8abf\u67fb\u5bfe\u8c61\u6bcd\u96c6\u56e3\u306e\u30e1\u30f3\u30d0\u30fc\u3092\u898b\u3064\u3051\u308b\u78ba\u7387\u62bd\u51fa\u306e\u4e00\u7a2e\u3067\u3059\u3002\u4eca\u3001\u4f55\u304c\u8d77\u3053\u3063\u3066\u3044\u308b\u306e\u304b\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u7cfb\u7d71\u62bd\u51fa\u306e\u4f8b<\/span><\/li>\n<\/ul>\n<p><i><span style=\"font-weight: 400;\">\u4f8b\u3048\u3070\u3001\u3042\u306a\u305f\u304c\u8208\u5473\u3092\u6301\u3063\u3066\u3044\u308b\u4eba\u304c800\u4eba\u3044\u308b\u3068\u3057\u307e\u3059\u3002 6\u4eba\u76ee\u3092\u30e9\u30f3\u30c0\u30e0\u306b\u958b\u59cb\u70b9\u3068\u3057\u3066\u9078\u3073\u300110\u4eba\u3092\u30e9\u30f3\u30c0\u30e0\u306b\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u3057\u307e\u3059\u3002 \u3064\u307e\u308a\u3001\u8abf\u67fb\u5bfe\u8c61\u306f10\u4eba\u3054\u3068\u306b\u9023\u7d9a\u3057\u3066\u69cb\u6210\u3055\u308c\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/span><\/i><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u5c64\u5316\u62bd\u51fa\uff1a<\/b><span style=\"font-weight: 400;\"><a href=\"https:\/\/www.questionpro.com\/blog\/stratified-random-sampling\/\">\u5c64\u5316\u62bd\u51fa<\/a>\u304c\u6a5f\u80fd\u3059\u308b\u306e\u306f\u3001\u5c64\u5316\u3068\u3044\u3046\u8003\u3048\u65b9\u304c\u3042\u308b\u304b\u3089\u3067\u3059\u3002\u8abf\u67fb\u5bfe\u8c61\u96c6\u56e3\u3092\u6027\u5225\u3001\u5e74\u9f62\u3001\u53ce\u5165\u30ec\u30d9\u30eb\u3001\u305d\u306e\u4ed6\u306e\u985e\u4f3c\u8981\u56e0\u306b\u57fa\u3065\u3044\u3066\u5c0f\u96c6\u56e3\uff08\u300c\u5c64\u300d\u3068\u547c\u3070\u308c\u307e\u3059\uff09\u306b\u5206\u5272\u3059\u308b\u3053\u3068\u3092\u300c\u5c64\u5316\u300d\u3068\u3044\u3044\u307e\u3059\u3002\u5404\u5c64\u306f\u3001\u305d\u306e\u898f\u6a21\u306b\u57fa\u3065\u3044\u3066\u91cd\u307f\u4ed8\u3051\u3055\u308c\u307e\u3059\u3002\u6b21\u306b\u3001\u5404\u5c64\u306b\u30e9\u30f3\u30c0\u30e0\u306a\u958b\u59cb\u4f4d\u7f6e\u3092\u4e0e\u3048\u308b\u3053\u3068\u3067\u30b5\u30f3\u30d7\u30eb\u304c\u62bd\u51fa\u3055\u308c\u307e\u3059\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u30af\u30e9\u30b9\u30bf\u30fc\u62bd\u51fa\uff1a<\/b><span style=\"font-weight: 400;\"><a href=\"https:\/\/www.questionpro.com\/blog\/ja\/cluster-sampling\/\">\u30af\u30e9\u30b9\u30bf\u30fc\u62bd\u51fa<\/a>\u306f\u3001\u5076\u7136\u6027\u306b\u57fa\u3065\u3044\u3066\u6bcd\u96c6\u56e3\u304b\u3089\u8abf\u67fb\u30b5\u30f3\u30d7\u30eb\u3092\u9078\u629e\u3059\u308b\u65b9\u6cd5\u3067\u3059\u3002\u3053\u306e\u5834\u5408\u3001\u30ea\u30b5\u30fc\u30c1\u30e3\u30fc\u306f\u6bcd\u96c6\u56e3\u3092\u8fd1\u96a3\u3084\u90fd\u5e02\u306a\u3069\u306e\u65e2\u5b58\u306e\u30b0\u30eb\u30fc\u30d7\u306b\u5206\u5272\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u591a\u6bb5\u968e\u62bd\u51fa\u3068\u3082\u547c\u3070\u308c\u307e\u3059\u3002<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 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<em><a href=\"https:\/\/www.questionpro.com\/blog\/ja\/theoretical-research\/\" data-rich-text-format-boundary=\"true\">\u7406\u8ad6\u7684\u7814\u7a76<\/a><\/em><\/p>\n<h2><span style=\"font-weight: 400;\">\u7d50\u8ad6<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u81ea\u5df1\u9078\u629e\u30d0\u30a4\u30a2\u30b9\u306b\u3064\u3044\u3066\u5b66\u3073\u3001\u3053\u306e<a href=\"https:\/\/www.questionpro.com\/blog\/ja\/research-bias\/\">\u8abf\u67fb\u30d0\u30a4\u30a2\u30b9<\/a>\u3092\u4f4e\u6e1b\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u5b66\u3073\u307e\u3057\u305f\u3002\u307e\u305f\u3001\u3044\u304f\u3064\u304b\u306e\u4f8b\u3082\u6319\u3052\u307e\u3057\u305f\u3002\u81ea\u5df1\u9078\u629e\u30d0\u30a4\u30a2\u30b9\u306f\u8abf\u67fb\u306b\u304a\u3044\u3066\u5927\u304d\u306a\u554f\u984c\u3067\u3059\u3002\u975e\u78ba\u7387\u62bd\u51fa\u304c\u4f7f\u7528\u3055\u308c\u308b\u3068\u3001\u504f\u308a\u306e\u3042\u308b\u30b5\u30f3\u30d7\u30eb\u304c\u4f5c\u6210\u3055\u308c\u307e\u3059\u3002\u78ba\u7387<a href=\"https:\/\/www.questionpro.com\/blog\/ja\/types-of-sampling-for-social-research\/\">\u62bd\u51fa\u6cd5<\/a>\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u3001\u3053\u306e\u30d0\u30a4\u30a2\u30b9\u3092\u9632\u3050\u306e\u306b\u5f79\u7acb\u3064\u3053\u3068\u3092\u8aac\u660e\u3057\u307e\u3057\u305f\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">QuestionPro\u306f\u5358\u306a\u308b\u8abf\u67fb\u30bd\u30d5\u30c8\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3042\u3089\u3086\u308b\u554f\u984c\u3084\u30d3\u30b8\u30cd\u30b9\u306b\u5bfe\u5fdc\u3059\u308b\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u30c7\u30fc\u30bf\u7ba1\u7406\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3001\u4f8b\u3048\u3070\u3001\u8abf\u67fb\u30e9\u30a4\u30d6\u30e9\u30ea\u30fc\u300cInsightsHub\u300d\u306a\u3069\u3082\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 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[&hellip;]<\/p>\n","protected":false},"author":50,"featured_media":565846,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[1211],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u81ea\u5df1\u9078\u629e\u30d0\u30a4\u30a2\u30b9\uff1a\u6982\u8981\u3001\u624b\u6cd5\u3001\u4e8b\u4f8b | QuestionPro<\/title>\n<meta name=\"description\" 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